City in Butler County, Ohio · 15.8 sq mi · 1,012 people per sq mi
About 16,000 people live in Monroe. The typical household earns $105,250, and the median resident is 36.5 years old.
2026 projection
From 15,449 in 2020
Poverty rate 4.51%
Men 35.2 · Women 38.2
1850–2026
15,967
2026 projection
3.4% 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
15,967
2026 projection
3.4% 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 | 15,967 | +87 | 0.55% |
|---|---|---|---|
| 2025 | 15,880 | +83 | 0.53% |
| 2024 | 15,797 | +160 | 1.02% |
| 2023 | 15,637 | +135 | 0.87% |
| 2022 | 15,502 | +53 | 0.34% |
| 2021 | 15,449 | 0 | 0.00% |
| 2020 | 15,449 | +1,421 | 10.13% |
| 2019 | 14,028 | +160 | 1.15% |
| 2018 | 13,868 | +184 | 1.34% |
| 2017 | 13,684 | +186 | 1.38% |
Showing 10 of 30 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 154 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 22 residents
57% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 57% | 60% | 55% |
| Never married | 28% | 32% | 24% |
| Divorced | 8% | 5% | 12% |
| Widowed | 6% | 3% | 8% |
| Separated | <1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau