Warren County, Ohio: population and components of change
Source: U.S. Census Bureau, Population Estimates Program, Vintage 2024: County Population Totals and Components of Change 2020-2024 (CO-EST2024-ALLDATA). Figures cover the April 1, 2020 estimates base through July 1, 2024; data fetched 2026-10-30T08:41:21Z.
| Item | Value | As reported |
|---|---|---|
| County | Warren County | Warren County |
| State | Ohio | Ohio |
| State FIPS code | 39 | 39 |
| County FIPS code | 165 | 165 |
| Census region (code) | 2 | 2 |
| Census division (code) | 3 | 3 |
| Estimates base, April 1, 2020 | 242,348 | 242348 |
| Resident population, July 1, 2020 | 243,236 | 243236 |
| Resident population, July 1, 2021 | 246,868 | 246868 |
| Resident population, July 1, 2022 | 250,298 | 250298 |
| Resident population, July 1, 2023 | 253,579 | 253579 |
| Resident population, July 1, 2024 | 256,059 | 256059 |
| Numeric population change, 2023 to 2024 | 2,480 | 2480 |
| Births, year to July 1, 2024 | 2,424 | 2424 |
| Deaths, year to July 1, 2024 | 2,097 | 2097 |
| Natural change (births minus deaths), year to July 1, 2024 | 327 | 327 |
| International migration, year to July 1, 2024 | 2,142 | 2142 |
| Domestic migration, year to July 1, 2024 | 14 | 14 |
| Residual, year to July 1, 2024 | -3 | -3 |
| Birth rate per 1,000 population, year to July 1, 2024 | 9.5126 | 9.5126344582 |
| Death rate per 1,000 population, year to July 1, 2024 | 8.2294 | 8.2293706513 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 1.2833 | 1.2832638069 |
| International migration rate per 1,000 population, year to July 1, 2024 | 8.4060 | 8.405966588 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 0.0549 | 0.0549409581 |
| Group quarters population, July 1, 2024 | 4,349 | 4349 |
Values as reported by the source: county_name=Warren County, state_name=Ohio, state_fips=39, county_fips=165, region=2, division=3, estimates_base_2020=242348, pop_2020=243236, pop_2021=246868, pop_2022=250298, pop_2023=253579, pop_2024=256059, npopchg_2024=2480, births_2024=2424, deaths_2024=2097, naturalchg_2024=327, internationalmig_2024=2142, domesticmig_2024=14, residual_2024=-3, rbirth_2024=9.5126344582, rdeath_2024=8.2293706513, rnaturalchg_2024=1.2832638069, rinternationalmig_2024=8.405966588, rdomesticmig_2024=0.0549409581, gq_estimates_2024=4349