Survey yearReligionPhilosophy/reasonCommon senseScienceDon't knowSample size
20149%18%55%16%3%10,023
20077%16%63%10%4%7,277
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Religion, Philosophy/reason, Common sense, Science

DemographicInformation

Age distribution among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are ages…

Sources of guidance on right and wrong18-2930-4950-6465+Sample size
Religion28%37%24%11%753
Philosophy/reason39%34%18%9%1,867
Common sense32%38%20%10%5,174
Science37%36%18%10%1,739
Don't know28%30%27%15%292
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Generational cohort among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are…

Sources of guidance on right and wrongYounger MillennialOlder MillennialGeneration XBaby BoomerSilentGreatestSample size
Religion16%22%28%27%7%1%753
Philosophy/reason26%22%25%22%5%< 1%1,867
Common sense20%21%30%23%6%1%5,174
Science23%21%28%20%6%1%1,739
Don't know16%18%25%30%10%2%292
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Gender composition among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are…

Sources of guidance on right and wrongMenWomenSample size
Religion48%52%778
Philosophy/reason59%41%1,892
Common sense55%45%5,267
Science61%39%1,771
Don't know60%40%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Racial and ethnic composition among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who identify as…

Sources of guidance on right and wrongWhiteBlackAsianLatinoOther/MixedSample size
Religion51%20%9%14%6%747
Philosophy/reason68%6%10%13%4%1,864
Common sense69%8%7%10%5%5,176
Science67%5%11%12%5%1,741
Don't know68%9%5%12%6%284
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Immigrant status among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are…

Sources of guidance on right and wrongImmigrantsSecond generationThird generation or higherSample size
Religion26%12%63%747
Philosophy/reason15%16%69%1,874
Common sense13%12%75%5,183
Science22%14%64%1,740
Don't know15%10%76%300
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Income distribution among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who have a household income of…

Sources of guidance on right and wrongLess than $30,000$30,000-$49,999$50,000-$99,999$100,000 or moreSample size
Religion46%18%21%16%657
Philosophy/reason27%18%28%26%1,710
Common sense32%21%27%20%4,685
Science28%18%26%28%1,594
Don't know37%22%25%16%228
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Educational distribution among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who have completed…

Sources of guidance on right and wrongHigh school or lessSome collegeCollegePost-graduate degreeSample size
Religion53%25%13%9%771
Philosophy/reason25%32%24%19%1,885
Common sense39%33%17%11%5,248
Science27%27%25%21%1,759
Don't know30%36%19%16%307
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Marital status among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are…

Sources of guidance on right and wrongMarriedLiving with a partnerDivorced/separatedWidowedNever marriedSample size
Religion43%9%14%4%31%768
Philosophy/reason36%11%11%2%40%1,883
Common sense39%12%12%4%34%5,241
Science42%9%9%2%38%1,755
Don't know38%7%13%6%36%306
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Parent of children under 18 among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are…

Sources of guidance on right and wrongParentsNon-parentsSample size
Religion36%64%770
Philosophy/reason21%79%1,887
Common sense27%73%5,249
Science26%74%1,766
Don't know27%73%310
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

BeliefsandPractices

Belief in God among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say they…

Sources of guidance on right and wrongBelieve in God; absolutely certainBelieve in God; fairly certainBelieve in God; not too/not at all certainBelieve in God; don't knowDo not believe in GodOther/don't know if they believe in GodSample size
Religion76%14%5%1%3%1%778
Philosophy/reason23%23%15%1%33%6%1,892
Common sense30%25%11%1%27%6%5,267
Science16%19%11%< 1%48%6%1,771
Don't know44%16%8%3%16%13%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Importance of religion in one's life among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say religion is…

Sources of guidance on right and wrongVery importantSomewhat importantNot too importantNot at all importantDon't knowSample size
Religion67%20%7%5%2%778
Philosophy/reason13%24%27%35%1%1,892
Common sense14%26%26%33%1%5,267
Science9%19%23%49%1%1,771
Don't know32%26%12%22%8%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Attendance at religious services among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who attend religious services…

Sources of guidance on right and wrongAt least once a weekOnce or twice a month/a few times a yearSeldom/neverDon't knowSample size
Religion35%33%31%1%778
Philosophy/reason6%29%65%< 1%1,892
Common sense5%27%67%< 1%5,267
Science4%24%72%1%1,771
Don't know13%27%54%6%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of prayer among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who pray…

Sources of guidance on right and wrongAt least dailyWeeklyMonthlySeldom/neverDon't knowSample size
Religion66%16%5%13%1%778
Philosophy/reason21%12%7%60%1%1,892
Common sense21%12%8%58%1%5,267
Science14%8%6%72%1%1,771
Don't know39%8%6%40%6%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of participation in prayer, scripture study or religious education groups among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who attend prayer group…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion33%12%9%45%< 1%778
Philosophy/reason6%4%6%84%1%1,892
Common sense5%4%5%87%< 1%5,267
Science3%3%5%89%< 1%1,771
Don't know13%4%6%72%6%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of meditation among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who meditate…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion42%8%3%42%4%778
Philosophy/reason35%13%5%45%1%1,892
Common sense27%9%5%58%1%5,267
Science23%9%6%61%2%1,771
Don't know45%7%3%40%5%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling spiritual peace and wellbeing among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who feel a sense of spiritual peace and wellbeing…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion62%12%7%16%3%778
Philosophy/reason46%18%10%24%2%1,892
Common sense39%15%12%32%2%5,267
Science36%17%11%34%2%1,771
Don't know55%10%7%19%9%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling wonder about the universe among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who feel a sense of wonder about the universe…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion47%12%10%28%4%778
Philosophy/reason60%17%11%11%< 1%1,892
Common sense43%16%13%26%1%5,267
Science49%17%13%21%1%1,771
Don't know52%10%8%21%9%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in absolute standards for right and wrong among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say…

Sources of guidance on right and wrongThere are clear standards for what is right and wrongRight or wrong depends on the situationNeither/both equallyDon't knowSample size
Religion32%65%2%2%778
Philosophy/reason18%79%2%1%1,892
Common sense20%78%1%1%5,267
Science17%82%< 1%1%1,771
Don't know24%61%8%7%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of reading scripture among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who read scripture…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion48%10%6%35%2%778
Philosophy/reason10%8%7%74%1%1,892
Common sense9%6%6%78%1%5,267
Science4%4%7%84%1%1,771
Don't know20%6%8%62%3%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Interpreting scripture among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say the holy scripture is…

Sources of guidance on right and wrongWord of God; should be taken literallyWord of God; not everything taken literallyWord of God; other/don't knowNot the word of GodOther/don't knowSample size
Religion44%27%4%17%7%778
Philosophy/reason4%8%1%80%7%1,892
Common sense8%12%1%70%9%5,267
Science5%7%< 1%82%6%1,771
Don't know9%13%10%46%23%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Heaven among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who …in heaven

Sources of guidance on right and wrongBelieveDon't believeOther/don't knowSample size
Religion81%13%6%778
Philosophy/reason27%61%11%1,892
Common sense40%50%10%5,267
Science25%67%8%1,771
Don't know43%34%22%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Hell among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who …in hell

Sources of guidance on right and wrongBelieveDon't believeOther/don't knowSample size
Religion65%28%6%778
Philosophy/reason17%75%8%1,892
Common sense28%63%8%5,267
Science18%75%7%1,771
Don't know34%44%22%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

SocialandPoliticalViews

Party affiliation among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who identify as…

Sources of guidance on right and wrongRepublican/lean Rep.No leanDemocrat/lean Dem.Sample size
Religion31%28%40%778
Philosophy/reason17%18%65%1,892
Common sense25%23%52%5,267
Science17%19%64%1,771
Don't know14%42%43%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Political ideology among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who are…

Sources of guidance on right and wrongConservativeModerateLiberalDon't knowSample size
Religion30%31%26%13%778
Philosophy/reason11%35%50%4%1,892
Common sense19%37%36%8%5,267
Science13%33%49%4%1,771
Don't know17%28%31%24%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about size of government among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who would rather have…

Sources of guidance on right and wrongSmaller government; fewer servicesBigger government; more servicesDependsDon't knowSample size
Religion36%57%3%4%778
Philosophy/reason41%51%4%4%1,892
Common sense50%43%3%4%5,267
Science40%54%3%3%1,771
Don't know34%32%12%21%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about government aid to the poor among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say government aid to the poor…

Sources of guidance on right and wrongDoes more harm than goodDoes more good than harmNeither/both equallyDon't knowSample size
Religion38%53%5%3%778
Philosophy/reason25%69%4%1%1,892
Common sense39%55%4%2%5,267
Science28%68%3%2%1,771
Don't know19%56%13%12%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about abortion among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say abortion should be…

Sources of guidance on right and wrongLegal in all/most casesIllegal in all/most casesDon't knowSample size
Religion42%52%6%778
Philosophy/reason80%17%3%1,892
Common sense74%22%4%5,267
Science80%17%3%1,771
Don't know60%20%20%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about homosexuality among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say homosexuality…

Sources of guidance on right and wrongShould be acceptedShould be discouragedNeither/both equallyDon't knowSample size
Religion47%43%4%6%778
Philosophy/reason91%6%2%1%1,892
Common sense82%13%3%3%5,267
Science87%9%2%2%1,771
Don't know70%12%6%12%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about same-sex marriage among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who …same-sex marriage

Sources of guidance on right and wrongStrongly favor/favorOppose/strongly opposeDon't knowSample size
Religion41%51%8%778
Philosophy/reason88%8%4%1,892
Common sense77%17%7%5,267
Science85%12%4%1,771
Don't know61%13%26%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about environmental regulation among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say…

Sources of guidance on right and wrongStricter environmental laws and regulations cost too many jobs and hurt the economyStricter environmental laws and regulations are worth the costNeither/both equallyDon't knowSample size
Religion39%53%3%5%778
Philosophy/reason18%77%3%2%1,892
Common sense29%66%2%2%5,267
Science20%77%2%2%1,771
Don't know17%59%9%15%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about human evolution among Non-Christians by sources of guidance on right and wrong

% of Non-Christians who say humans…

Sources of guidance on right and wrongEvolved; due to natural processesEvolved; due to God's designEvolved; don't know howAlways existed in present formDon't knowSample size
Religion19%29%3%43%6%778
Philosophy/reason71%14%5%7%2%1,892
Common sense61%15%5%16%3%5,267
Science78%8%3%10%1%1,771
Don't know41%16%17%12%14%315
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.