Union 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 | Union County | Union County |
| State | Ohio | Ohio |
| State FIPS code | 39 | 39 |
| County FIPS code | 159 | 159 |
| Census region (code) | 2 | 2 |
| Census division (code) | 3 | 3 |
| Estimates base, April 1, 2020 | 62,790 | 62790 |
| Resident population, July 1, 2020 | 63,090 | 63090 |
| Resident population, July 1, 2021 | 65,119 | 65119 |
| Resident population, July 1, 2022 | 66,927 | 66927 |
| Resident population, July 1, 2023 | 69,765 | 69765 |
| Resident population, July 1, 2024 | 71,721 | 71721 |
| Numeric population change, 2023 to 2024 | 1,956 | 1956 |
| Births, year to July 1, 2024 | 731 | 731 |
| Deaths, year to July 1, 2024 | 510 | 510 |
| Natural change (births minus deaths), year to July 1, 2024 | 221 | 221 |
| International migration, year to July 1, 2024 | 278 | 278 |
| Domestic migration, year to July 1, 2024 | 1,464 | 1464 |
| Residual, year to July 1, 2024 | -7 | -7 |
| Birth rate per 1,000 population, year to July 1, 2024 | 10.3332 | 10.333177841 |
| Death rate per 1,000 population, year to July 1, 2024 | 7.2092 | 7.2091938425 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 3.1240 | 3.1239839984 |
| International migration rate per 1,000 population, year to July 1, 2024 | 3.9297 | 3.9297174279 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 20.6946 | 20.69462703 |
| Group quarters population, July 1, 2024 | 2,854 | 2854 |
Values as reported by the source: county_name=Union County, state_name=Ohio, state_fips=39, county_fips=159, region=2, division=3, estimates_base_2020=62790, pop_2020=63090, pop_2021=65119, pop_2022=66927, pop_2023=69765, pop_2024=71721, npopchg_2024=1956, births_2024=731, deaths_2024=510, naturalchg_2024=221, internationalmig_2024=278, domesticmig_2024=1464, residual_2024=-7, rbirth_2024=10.333177841, rdeath_2024=7.2091938425, rnaturalchg_2024=3.1239839984, rinternationalmig_2024=3.9297174279, rdomesticmig_2024=20.69462703, gq_estimates_2024=2854