Plymouth County, Iowa: 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 | Plymouth County | Plymouth County |
| State | Iowa | Iowa |
| State FIPS code | 19 | 19 |
| County FIPS code | 149 | 149 |
| Census region (code) | 2 | 2 |
| Census division (code) | 4 | 4 |
| Estimates base, April 1, 2020 | 25,698 | 25698 |
| Resident population, July 1, 2020 | 25,694 | 25694 |
| Resident population, July 1, 2021 | 25,738 | 25738 |
| Resident population, July 1, 2022 | 25,714 | 25714 |
| Resident population, July 1, 2023 | 25,765 | 25765 |
| Resident population, July 1, 2024 | 25,825 | 25825 |
| Numeric population change, 2023 to 2024 | 60 | 60 |
| Births, year to July 1, 2024 | 314 | 314 |
| Deaths, year to July 1, 2024 | 288 | 288 |
| Natural change (births minus deaths), year to July 1, 2024 | 26 | 26 |
| International migration, year to July 1, 2024 | 123 | 123 |
| Domestic migration, year to July 1, 2024 | -91 | -91 |
| Residual, year to July 1, 2024 | 2 | 2 |
| Birth rate per 1,000 population, year to July 1, 2024 | 12.1729 | 12.172901725 |
| Death rate per 1,000 population, year to July 1, 2024 | 11.1650 | 11.164954449 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 1.0079 | 1.0079472766 |
| International migration rate per 1,000 population, year to July 1, 2024 | 4.7684 | 4.7683659624 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -3.5278 | -3.527815468 |
| Group quarters population, July 1, 2024 | 321 | 321 |
Values as reported by the source: county_name=Plymouth County, state_name=Iowa, state_fips=19, county_fips=149, region=2, division=4, estimates_base_2020=25698, pop_2020=25694, pop_2021=25738, pop_2022=25714, pop_2023=25765, pop_2024=25825, npopchg_2024=60, births_2024=314, deaths_2024=288, naturalchg_2024=26, internationalmig_2024=123, domesticmig_2024=-91, residual_2024=2, rbirth_2024=12.172901725, rdeath_2024=11.164954449, rnaturalchg_2024=1.0079472766, rinternationalmig_2024=4.7683659624, rdomesticmig_2024=-3.527815468, gq_estimates_2024=321