Bucks County, Pennsylvania: 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 | Bucks County | Bucks County |
| State | Pennsylvania | Pennsylvania |
| State FIPS code | 42 | 42 |
| County FIPS code | 017 | 017 |
| Census region (code) | 1 | 1 |
| Census division (code) | 2 | 2 |
| Estimates base, April 1, 2020 | 646,515 | 646515 |
| Resident population, July 1, 2020 | 646,190 | 646190 |
| Resident population, July 1, 2021 | 647,489 | 647489 |
| Resident population, July 1, 2022 | 645,871 | 645871 |
| Resident population, July 1, 2023 | 647,625 | 647625 |
| Resident population, July 1, 2024 | 650,131 | 650131 |
| Numeric population change, 2023 to 2024 | 2,506 | 2506 |
| Births, year to July 1, 2024 | 5,654 | 5654 |
| Deaths, year to July 1, 2024 | 6,288 | 6288 |
| Natural change (births minus deaths), year to July 1, 2024 | -634 | -634 |
| International migration, year to July 1, 2024 | 3,693 | 3693 |
| Domestic migration, year to July 1, 2024 | -517 | -517 |
| Residual, year to July 1, 2024 | -36 | -36 |
| Birth rate per 1,000 population, year to July 1, 2024 | 8.7135 | 8.7135023841 |
| Death rate per 1,000 population, year to July 1, 2024 | 9.6906 | 9.6905735747 |
| Natural change rate per 1,000 population, year to July 1, 2024 | -0.9771 | -0.977071191 |
| International migration rate per 1,000 population, year to July 1, 2024 | 5.6914 | 5.691362629 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -0.7968 | -0.796759946 |
| Group quarters population, July 1, 2024 | 8,930 | 8930 |
Values as reported by the source: county_name=Bucks County, state_name=Pennsylvania, state_fips=42, county_fips=017, region=1, division=2, estimates_base_2020=646515, pop_2020=646190, pop_2021=647489, pop_2022=645871, pop_2023=647625, pop_2024=650131, npopchg_2024=2506, births_2024=5654, deaths_2024=6288, naturalchg_2024=-634, internationalmig_2024=3693, domesticmig_2024=-517, residual_2024=-36, rbirth_2024=8.7135023841, rdeath_2024=9.6905735747, rnaturalchg_2024=-0.977071191, rinternationalmig_2024=5.691362629, rdomesticmig_2024=-0.796759946, gq_estimates_2024=8930