Mercer 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 | Mercer County | Mercer County |
| State | Ohio | Ohio |
| State FIPS code | 39 | 39 |
| County FIPS code | 107 | 107 |
| Census region (code) | 2 | 2 |
| Census division (code) | 3 | 3 |
| Estimates base, April 1, 2020 | 42,528 | 42528 |
| Resident population, July 1, 2020 | 42,532 | 42532 |
| Resident population, July 1, 2021 | 42,387 | 42387 |
| Resident population, July 1, 2022 | 42,403 | 42403 |
| Resident population, July 1, 2023 | 42,448 | 42448 |
| Resident population, July 1, 2024 | 42,648 | 42648 |
| Numeric population change, 2023 to 2024 | 200 | 200 |
| Births, year to July 1, 2024 | 662 | 662 |
| Deaths, year to July 1, 2024 | 437 | 437 |
| Natural change (births minus deaths), year to July 1, 2024 | 225 | 225 |
| International migration, year to July 1, 2024 | 87 | 87 |
| Domestic migration, year to July 1, 2024 | -115 | -115 |
| Residual, year to July 1, 2024 | 3 | 3 |
| Birth rate per 1,000 population, year to July 1, 2024 | 15.5589 | 15.558898186 |
| Death rate per 1,000 population, year to July 1, 2024 | 10.2708 | 10.270753032 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 5.2881 | 5.2881451537 |
| International migration rate per 1,000 population, year to July 1, 2024 | 2.0447 | 2.0447494594 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -2.7028 | -2.702829745 |
| Group quarters population, July 1, 2024 | 527 | 527 |
Values as reported by the source: county_name=Mercer County, state_name=Ohio, state_fips=39, county_fips=107, region=2, division=3, estimates_base_2020=42528, pop_2020=42532, pop_2021=42387, pop_2022=42403, pop_2023=42448, pop_2024=42648, npopchg_2024=200, births_2024=662, deaths_2024=437, naturalchg_2024=225, internationalmig_2024=87, domesticmig_2024=-115, residual_2024=3, rbirth_2024=15.558898186, rdeath_2024=10.270753032, rnaturalchg_2024=5.2881451537, rinternationalmig_2024=2.0447494594, rdomesticmig_2024=-2.702829745, gq_estimates_2024=527