Lyon 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 | Lyon County | Lyon County |
| State | Iowa | Iowa |
| State FIPS code | 19 | 19 |
| County FIPS code | 119 | 119 |
| Census region (code) | 2 | 2 |
| Census division (code) | 4 | 4 |
| Estimates base, April 1, 2020 | 11,929 | 11929 |
| Resident population, July 1, 2020 | 11,923 | 11923 |
| Resident population, July 1, 2021 | 12,035 | 12035 |
| Resident population, July 1, 2022 | 12,185 | 12185 |
| Resident population, July 1, 2023 | 12,288 | 12288 |
| Resident population, July 1, 2024 | 12,378 | 12378 |
| Numeric population change, 2023 to 2024 | 90 | 90 |
| Births, year to July 1, 2024 | 126 | 126 |
| Deaths, year to July 1, 2024 | 120 | 120 |
| Natural change (births minus deaths), year to July 1, 2024 | 6 | 6 |
| International migration, year to July 1, 2024 | 37 | 37 |
| Domestic migration, year to July 1, 2024 | 48 | 48 |
| Residual, year to July 1, 2024 | -1 | -1 |
| Birth rate per 1,000 population, year to July 1, 2024 | 10.2165 | 10.216492338 |
| Death rate per 1,000 population, year to July 1, 2024 | 9.7300 | 9.7299927025 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 0.4865 | 0.4864996351 |
| International migration rate per 1,000 population, year to July 1, 2024 | 3.0001 | 3.0000810833 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 3.8920 | 3.891997081 |
| Group quarters population, July 1, 2024 | 153 | 153 |
Values as reported by the source: county_name=Lyon County, state_name=Iowa, state_fips=19, county_fips=119, region=2, division=4, estimates_base_2020=11929, pop_2020=11923, pop_2021=12035, pop_2022=12185, pop_2023=12288, pop_2024=12378, npopchg_2024=90, births_2024=126, deaths_2024=120, naturalchg_2024=6, internationalmig_2024=37, domesticmig_2024=48, residual_2024=-1, rbirth_2024=10.216492338, rdeath_2024=9.7299927025, rnaturalchg_2024=0.4864996351, rinternationalmig_2024=3.0000810833, rdomesticmig_2024=3.891997081, gq_estimates_2024=153