Norfolk County, Massachusetts: 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 | Norfolk County | Norfolk County |
| State | Massachusetts | Massachusetts |
| State FIPS code | 25 | 25 |
| County FIPS code | 021 | 021 |
| Census region (code) | 1 | 1 |
| Census division (code) | 1 | 1 |
| Estimates base, April 1, 2020 | 726,010 | 726010 |
| Resident population, July 1, 2020 | 723,750 | 723750 |
| Resident population, July 1, 2021 | 724,906 | 724906 |
| Resident population, July 1, 2022 | 728,619 | 728619 |
| Resident population, July 1, 2023 | 732,379 | 732379 |
| Resident population, July 1, 2024 | 740,754 | 740754 |
| Numeric population change, 2023 to 2024 | 8,375 | 8375 |
| Births, year to July 1, 2024 | 7,102 | 7102 |
| Deaths, year to July 1, 2024 | 6,016 | 6016 |
| Natural change (births minus deaths), year to July 1, 2024 | 1,086 | 1086 |
| International migration, year to July 1, 2024 | 8,722 | 8722 |
| Domestic migration, year to July 1, 2024 | -1,452 | -1452 |
| Residual, year to July 1, 2024 | 19 | 19 |
| Birth rate per 1,000 population, year to July 1, 2024 | 9.6420 | 9.6420350369 |
| Death rate per 1,000 population, year to July 1, 2024 | 8.1676 | 8.1676264126 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 1.4744 | 1.4744086243 |
| International migration rate per 1,000 population, year to July 1, 2024 | 11.8414 | 11.841429117 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -1.9713 | -1.971308768 |
| Group quarters population, July 1, 2024 | 16,503 | 16503 |
Values as reported by the source: county_name=Norfolk County, state_name=Massachusetts, state_fips=25, county_fips=021, region=1, division=1, estimates_base_2020=726010, pop_2020=723750, pop_2021=724906, pop_2022=728619, pop_2023=732379, pop_2024=740754, npopchg_2024=8375, births_2024=7102, deaths_2024=6016, naturalchg_2024=1086, internationalmig_2024=8722, domesticmig_2024=-1452, residual_2024=19, rbirth_2024=9.6420350369, rdeath_2024=8.1676264126, rnaturalchg_2024=1.4744086243, rinternationalmig_2024=11.841429117, rdomesticmig_2024=-1.971308768, gq_estimates_2024=16503