Snohomish County, Washington: 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 | Snohomish County | Snohomish County |
| State | Washington | Washington |
| State FIPS code | 53 | 53 |
| County FIPS code | 061 | 061 |
| Census region (code) | 4 | 4 |
| Census division (code) | 9 | 9 |
| Estimates base, April 1, 2020 | 827,955 | 827955 |
| Resident population, July 1, 2020 | 829,975 | 829975 |
| Resident population, July 1, 2021 | 836,235 | 836235 |
| Resident population, July 1, 2022 | 841,529 | 841529 |
| Resident population, July 1, 2023 | 850,297 | 850297 |
| Resident population, July 1, 2024 | 864,113 | 864113 |
| Numeric population change, 2023 to 2024 | 13,816 | 13816 |
| Births, year to July 1, 2024 | 9,737 | 9737 |
| Deaths, year to July 1, 2024 | 6,180 | 6180 |
| Natural change (births minus deaths), year to July 1, 2024 | 3,557 | 3557 |
| International migration, year to July 1, 2024 | 10,153 | 10153 |
| Domestic migration, year to July 1, 2024 | 67 | 67 |
| Residual, year to July 1, 2024 | 39 | 39 |
| Birth rate per 1,000 population, year to July 1, 2024 | 11.3590 | 11.359009805 |
| Death rate per 1,000 population, year to July 1, 2024 | 7.2095 | 7.2094773129 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 4.1495 | 4.1495324922 |
| International migration rate per 1,000 population, year to July 1, 2024 | 11.8443 | 11.844307954 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 0.0782 | 0.078161 |
| Group quarters population, July 1, 2024 | 8,257 | 8257 |
Values as reported by the source: county_name=Snohomish County, state_name=Washington, state_fips=53, county_fips=061, region=4, division=9, estimates_base_2020=827955, pop_2020=829975, pop_2021=836235, pop_2022=841529, pop_2023=850297, pop_2024=864113, npopchg_2024=13816, births_2024=9737, deaths_2024=6180, naturalchg_2024=3557, internationalmig_2024=10153, domesticmig_2024=67, residual_2024=39, rbirth_2024=11.359009805, rdeath_2024=7.2094773129, rnaturalchg_2024=4.1495324922, rinternationalmig_2024=11.844307954, rdomesticmig_2024=0.078161, gq_estimates_2024=8257