Town in LaGrange County, Indiana · 1.6 sq mi · 763 people per sq mi
1,232 people live in Topeka. The typical household earns $62,875, and the median resident is 32.1 years old.
2026 projection
From 1,206 in 2020
Poverty rate 7.92%
Men 22.9 · Women 35.4
2010–2026
1,232
2026 projection
2.2% 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.
2010–2026
1,232
2026 projection
2.2% 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 | 1,232 | +3 | 0.24% |
|---|---|---|---|
| 2025 | 1,229 | +6 | 0.49% |
| 2024 | 1,223 | +2 | 0.16% |
| 2023 | 1,221 | +4 | 0.33% |
| 2022 | 1,217 | +7 | 0.58% |
| 2021 | 1,210 | +4 | 0.33% |
| 2020 | 1,206 | +3 | 0.25% |
| 2019 | 1,203 | +10 | 0.84% |
| 2018 | 1,193 | +3 | 0.25% |
| 2017 | 1,190 | -1 | 0.08% |
Showing 10 of 17 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.
Topeka is growing slower than LaGrange 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 11 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 13 residents
37% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 37% | 39% | 34% |
| Never married | 46% | 47% | 45% |
| Divorced | 9% | 9% | 9% |
| Widowed | 4% | 1% | 6% |
| Separated | 5% | 4% | 6% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources