Baltimore County, Maryland: 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 | Baltimore County | Baltimore County |
| State | Maryland | Maryland |
| State FIPS code | 24 | 24 |
| County FIPS code | 005 | 005 |
| Census region (code) | 3 | 3 |
| Census division (code) | 5 | 5 |
| Estimates base, April 1, 2020 | 854,524 | 854524 |
| Resident population, July 1, 2020 | 853,338 | 853338 |
| Resident population, July 1, 2021 | 850,670 | 850670 |
| Resident population, July 1, 2022 | 848,873 | 848873 |
| Resident population, July 1, 2023 | 848,676 | 848676 |
| Resident population, July 1, 2024 | 852,425 | 852425 |
| Numeric population change, 2023 to 2024 | 3,749 | 3749 |
| Births, year to July 1, 2024 | 9,082 | 9082 |
| Deaths, year to July 1, 2024 | 8,731 | 8731 |
| Natural change (births minus deaths), year to July 1, 2024 | 351 | 351 |
| International migration, year to July 1, 2024 | 6,257 | 6257 |
| Domestic migration, year to July 1, 2024 | -2,881 | -2881 |
| Residual, year to July 1, 2024 | 22 | 22 |
| Birth rate per 1,000 population, year to July 1, 2024 | 10.6778 | 10.677790443 |
| Death rate per 1,000 population, year to July 1, 2024 | 10.2651 | 10.265116533 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 0.4127 | 0.4126739094 |
| International migration rate per 1,000 population, year to July 1, 2024 | 7.3564 | 7.3564121119 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -3.3872 | -3.387218043 |
| Group quarters population, July 1, 2024 | 22,323 | 22323 |
Values as reported by the source: county_name=Baltimore County, state_name=Maryland, state_fips=24, county_fips=005, region=3, division=5, estimates_base_2020=854524, pop_2020=853338, pop_2021=850670, pop_2022=848873, pop_2023=848676, pop_2024=852425, npopchg_2024=3749, births_2024=9082, deaths_2024=8731, naturalchg_2024=351, internationalmig_2024=6257, domesticmig_2024=-2881, residual_2024=22, rbirth_2024=10.677790443, rdeath_2024=10.265116533, rnaturalchg_2024=0.4126739094, rinternationalmig_2024=7.3564121119, rdomesticmig_2024=-3.387218043, gq_estimates_2024=22323