Town in Warren County, Indiana · 0.1 sq mi · 877 people per sq mi
122 people live in State Line City. The typical household earns $73,750, and the median resident is 34.5 years old.
2026 projection
From 120 in 2020
Poverty rate 17.48%
Men 48 · Women 26.4
2010–2026
122
2026 projection
1.7% 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
122
2026 projection
1.7% 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 | 122 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 122 | -1 | 0.81% |
| 2024 | 123 | 0 | 0.00% |
| 2023 | 123 | 0 | 0.00% |
| 2022 | 123 | 0 | 0.00% |
| 2021 | 123 | +3 | 2.50% |
| 2020 | 120 | -3 | 2.44% |
| 2019 | 123 | -1 | 0.81% |
| 2018 | 124 | -1 | 0.80% |
| 2017 | 125 | -1 | 0.79% |
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.
State Line City has a population change lower than Warren 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 1 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
35% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 35% | 41% | 29% |
| Never married | 36% | 31% | 40% |
| Divorced | 21% | 21% | 22% |
| Widowed | 6% | 3% | 9% |
| Separated | 2% | 5% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources