City in Starke County, Indiana · 4 sq mi · 908 people per sq mi
About 3,600 people live in Knox. The typical household earns $48,931, and the median resident is 43.6 years old.
2026 projection
From 3,644 in 2020
Poverty rate 28.65%
Men 44.8 · Women 42.5
1860–2026
3,591
2026 projection
1.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1860–2026
3,591
2026 projection
1.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 3,591 | -10 | 0.28% |
|---|---|---|---|
| 2025 | 3,601 | -3 | 0.08% |
| 2024 | 3,604 | +6 | 0.17% |
| 2023 | 3,598 | -3 | 0.08% |
| 2022 | 3,601 | -39 | 1.07% |
| 2021 | 3,640 | -4 | 0.11% |
| 2020 | 3,644 | +97 | 2.73% |
| 2019 | 3,547 | +4 | 0.11% |
| 2018 | 3,543 | -16 | 0.45% |
| 2017 | 3,559 | -26 | 0.73% |
Showing 10 of 32 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 35 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 3 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 49% | 47% |
| Never married | 25% | 29% | 20% |
| Divorced | 16% | 14% | 18% |
| Widowed | 6% | 4% | 9% |
| Separated | 5% | 4% | 6% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau