Union County, Kentucky: 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 | Kentucky | Kentucky |
| State FIPS code | 21 | 21 |
| County FIPS code | 225 | 225 |
| Census region (code) | 3 | 3 |
| Census division (code) | 6 | 6 |
| Estimates base, April 1, 2020 | 13,671 | 13671 |
| Resident population, July 1, 2020 | 13,650 | 13650 |
| Resident population, July 1, 2021 | 13,251 | 13251 |
| Resident population, July 1, 2022 | 13,107 | 13107 |
| Resident population, July 1, 2023 | 13,116 | 13116 |
| Resident population, July 1, 2024 | 13,178 | 13178 |
| Numeric population change, 2023 to 2024 | 62 | 62 |
| Births, year to July 1, 2024 | 165 | 165 |
| Deaths, year to July 1, 2024 | 198 | 198 |
| Natural change (births minus deaths), year to July 1, 2024 | -33 | -33 |
| International migration, year to July 1, 2024 | -1 | -1 |
| Domestic migration, year to July 1, 2024 | 94 | 94 |
| Residual, year to July 1, 2024 | 2 | 2 |
| Birth rate per 1,000 population, year to July 1, 2024 | 12.5504 | 12.550391724 |
| Death rate per 1,000 population, year to July 1, 2024 | 15.0605 | 15.060470069 |
| Natural change rate per 1,000 population, year to July 1, 2024 | -2.5101 | -2.510078345 |
| International migration rate per 1,000 population, year to July 1, 2024 | -0.0761 | -0.07606298 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 7.1499 | 7.1499201339 |
| Group quarters population, July 1, 2024 | 612 | 612 |
Values as reported by the source: county_name=Union County, state_name=Kentucky, state_fips=21, county_fips=225, region=3, division=6, estimates_base_2020=13671, pop_2020=13650, pop_2021=13251, pop_2022=13107, pop_2023=13116, pop_2024=13178, npopchg_2024=62, births_2024=165, deaths_2024=198, naturalchg_2024=-33, internationalmig_2024=-1, domesticmig_2024=94, residual_2024=2, rbirth_2024=12.550391724, rdeath_2024=15.060470069, rnaturalchg_2024=-2.510078345, rinternationalmig_2024=-0.07606298, rdomesticmig_2024=7.1499201339, gq_estimates_2024=612