Decatur, IN
Latest: 2024
Safe Republican — 36K residents — 1 counties
Race & ancestry
| Group | % |
|---|---|
▶White (Non-Hispanic)(13) | 92.7% |
▶Hispanic / Latino(9) | 4.8% |
▶Black / African American(2) | 0.3% |
▶Asian(3) | 0.4% |
▶Native American / Alaska Native(1) | 0.5% |
Multiracial / Other | 1.4% |
Religious adherence
| Tradition | % Pop | % Adherents |
|---|---|---|
| Evangelical Protestant | 59.4% | 72.9% |
| Catholic | 8.3% | 10.2% |
| Mainline Protestant | 7.1% | 8.7% |
| Black Protestant | 5.8% | 7.1% |
| Other | 0.9% | 1.1% |
| LDS (Mormon) | 0.9% | 1.1% |
| Non-religious | 18.5% | — |
Presidential results
| Year | Result |
|---|---|
| 2024 | Trump+52.6 |
| 2020 | Trump+52.4 |
| 2016 | Trump+51.9 |
| 2012 | Romney+39.4 |
| 2008 | McCain+25.7 |
| 2004 | Bush+46.6 |
| 2000 | Bush+38.1 |
| 1996 | Dole+21.5 |
| 1992 | Bush+18.6 |
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Constituent Geography
Counties in Decatur, IN
2024 presidential results across the counties that make up this geography.
Sort:
| County | Pop. | Margin | Dem | Rep | Total |
|---|---|---|---|---|---|
| Adams | 36K | R+52.6 | 3,179 | 10,528 | 13,966 |
1 countiesTotal votes: 13,966
Historian Query
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Race & Ancestry
Who Lives Here
A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
| Group | Decatur, IN | National |
|---|---|---|
▶White (Non-Hispanic)(13) | 92.7% | 57.4% |
▶Hispanic / Latino(9) | 4.8% | 19.3% |
Multiracial / Other | 1.4% | 4.0% |
▶Native American / Alaska Native(1) | 0.5% | 0.9% |
▶Asian(3) | 0.4% | 6.0% |
▶Black / African American(2) | 0.3% | 12.2% |
Method notes
Religious Adherents
Population that are religious adherents:
81.5%
| Tradition | % Pop | % Adherents | US Pop | US Adherents |
|---|---|---|---|---|
| 59.4% | 72.9% | — | — | |
| 8.3% | 10.2% | — | — | |
| 7.1% | 8.7% | — | — | |
| 5.8% | 7.1% | — | — | |
| 0.9% | 1.1% | — | — | |
LDS (Mormon) | 0.9% | 1.1% | — | — |
Non-religiousPopulation | 18.5% | — | — | — |
Who lives in the Decatur, IN metro area? 36,227 residents across 1 counties.
Demographic Comparison
Demographics
Read this geography's profile in three layers: local, state (where available), and national baseline.
Population & electorate
Scale, voting-age share, and this geography's footprint inside the national electorate.
Total population
36K
Share of U.S. population
0.01%
Voting-age population
67.2%
Economic profile
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Median household income
$65,289
Poverty rate
11.2%
College degree
16.2%
Homeownership
83.5%
Community profile
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
Median age
33.2 yrs
Age 18–29
14.6%
Age 65+
16.3%
Foreign born
1.6%
Non-English at home
16.0%
English only
84.0%
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