Napa County, California: 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 | Napa County | Napa County |
| State | California | California |
| State FIPS code | 06 | 06 |
| County FIPS code | 055 | 055 |
| Census region (code) | 4 | 4 |
| Census division (code) | 9 | 9 |
| Estimates base, April 1, 2020 | 138,014 | 138014 |
| Resident population, July 1, 2020 | 137,465 | 137465 |
| Resident population, July 1, 2021 | 136,219 | 136219 |
| Resident population, July 1, 2022 | 134,492 | 134492 |
| Resident population, July 1, 2023 | 133,444 | 133444 |
| Resident population, July 1, 2024 | 132,727 | 132727 |
| Numeric population change, 2023 to 2024 | -717 | -717 |
| Births, year to July 1, 2024 | 1,064 | 1064 |
| Deaths, year to July 1, 2024 | 1,240 | 1240 |
| Natural change (births minus deaths), year to July 1, 2024 | -176 | -176 |
| International migration, year to July 1, 2024 | 622 | 622 |
| Domestic migration, year to July 1, 2024 | -1,155 | -1155 |
| Residual, year to July 1, 2024 | -8 | -8 |
| Birth rate per 1,000 population, year to July 1, 2024 | 7.9949 | 7.9948604469 |
| Death rate per 1,000 population, year to July 1, 2024 | 9.3173 | 9.3173185659 |
| Natural change rate per 1,000 population, year to July 1, 2024 | -1.3225 | -1.322458119 |
| International migration rate per 1,000 population, year to July 1, 2024 | 4.6737 | 4.6736872161 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -8.6786 | -8.678631406 |
| Group quarters population, July 1, 2024 | 4,840 | 4840 |
Values as reported by the source: county_name=Napa County, state_name=California, state_fips=06, county_fips=055, region=4, division=9, estimates_base_2020=138014, pop_2020=137465, pop_2021=136219, pop_2022=134492, pop_2023=133444, pop_2024=132727, npopchg_2024=-717, births_2024=1064, deaths_2024=1240, naturalchg_2024=-176, internationalmig_2024=622, domesticmig_2024=-1155, residual_2024=-8, rbirth_2024=7.9948604469, rdeath_2024=9.3173185659, rnaturalchg_2024=-1.322458119, rinternationalmig_2024=4.6736872161, rdomesticmig_2024=-8.678631406, gq_estimates_2024=4840