City in Johnson County, Missouri · 9.4 sq mi · 2,172 people per sq mi
About 20,000 people live in Warrensburg. The typical household earns $57,067, and the median resident is 24.8 years old.
2026 projection
From 19,325 in 2020
Poverty rate 16.17%
Men 24.8 · Women 24.7
1850–2026
20,435
2026 projection
5.7% since 2020 (increase)
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.
1850–2026
20,435
2026 projection
5.7% since 2020 (increase)
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 | 20,435 | +152 | 0.75% |
|---|---|---|---|
| 2025 | 20,283 | +347 | 1.74% |
| 2024 | 19,936 | +251 | 1.28% |
| 2023 | 19,685 | +233 | 1.20% |
| 2022 | 19,452 | +154 | 0.80% |
| 2021 | 19,298 | -27 | 0.14% |
| 2020 | 19,325 | -1,120 | 5.48% |
| 2019 | 20,445 | +167 | 0.82% |
| 2018 | 20,278 | +56 | 0.28% |
| 2017 | 20,222 | +135 | 0.67% |
Showing 10 of 33 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 196 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
30% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 30% | 32% | 28% |
| Never married | 54% | 57% | 50% |
| Divorced | 10% | 7% | 12% |
| Widowed | 6% | 3% | 9% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau