City in Fountain County, Indiana · 1.8 sq mi · 1,852 people per sq mi
3,341 people live in Attica. The typical household earns $68,931, and the median resident is 33 years old.
2026 projection
From 3,036 in 2020
Poverty rate 16.59%
Men 32.2 · Women 37.2
1860–2026
3,341
2026 projection
10% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1860–2026
3,341
2026 projection
10% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 3,341 | +51 | 1.55% |
|---|---|---|---|
| 2025 | 3,290 | +34 | 1.04% |
| 2024 | 3,256 | +35 | 1.09% |
| 2023 | 3,221 | +6 | 0.19% |
| 2022 | 3,215 | +100 | 3.21% |
| 2021 | 3,115 | +79 | 2.60% |
| 2020 | 3,036 | +41 | 1.37% |
| 2019 | 2,995 | +20 | 0.67% |
| 2018 | 2,975 | +38 | 1.29% |
| 2017 | 2,937 | +26 | 0.89% |
Showing 10 of 32 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Attica is growing faster than Fountain County, Indiana, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 32 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 6 residents
46% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 46% | 44% | 48% |
| Never married | 25% | 27% | 23% |
| Divorced | 19% | 24% | 14% |
| Widowed | 10% | 5% | 15% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources