Bay County, Michigan: 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 | Bay County | Bay County |
| State | Michigan | Michigan |
| State FIPS code | 26 | 26 |
| County FIPS code | 017 | 017 |
| Census region (code) | 2 | 2 |
| Census division (code) | 3 | 3 |
| Estimates base, April 1, 2020 | 103,856 | 103856 |
| Resident population, July 1, 2020 | 103,747 | 103747 |
| Resident population, July 1, 2021 | 103,116 | 103116 |
| Resident population, July 1, 2022 | 102,754 | 102754 |
| Resident population, July 1, 2023 | 102,774 | 102774 |
| Resident population, July 1, 2024 | 102,651 | 102651 |
| Numeric population change, 2023 to 2024 | -123 | -123 |
| Births, year to July 1, 2024 | 936 | 936 |
| Deaths, year to July 1, 2024 | 1,299 | 1299 |
| Natural change (births minus deaths), year to July 1, 2024 | -363 | -363 |
| International migration, year to July 1, 2024 | 75 | 75 |
| Domestic migration, year to July 1, 2024 | 170 | 170 |
| Residual, year to July 1, 2024 | -5 | -5 |
| Birth rate per 1,000 population, year to July 1, 2024 | 9.1128 | 9.1128148959 |
| Death rate per 1,000 population, year to July 1, 2024 | 12.6470 | 12.646951442 |
| Natural change rate per 1,000 population, year to July 1, 2024 | -3.5341 | -3.534136546 |
| International migration rate per 1,000 population, year to July 1, 2024 | 0.7302 | 0.7301935013 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 1.6551 | 1.6551052696 |
| Group quarters population, July 1, 2024 | 1,173 | 1173 |
Values as reported by the source: county_name=Bay County, state_name=Michigan, state_fips=26, county_fips=017, region=2, division=3, estimates_base_2020=103856, pop_2020=103747, pop_2021=103116, pop_2022=102754, pop_2023=102774, pop_2024=102651, npopchg_2024=-123, births_2024=936, deaths_2024=1299, naturalchg_2024=-363, internationalmig_2024=75, domesticmig_2024=170, residual_2024=-5, rbirth_2024=9.1128148959, rdeath_2024=12.646951442, rnaturalchg_2024=-3.534136546, rinternationalmig_2024=0.7301935013, rdomesticmig_2024=1.6551052696, gq_estimates_2024=1173