Lehigh 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 | Lehigh County | Lehigh County |
| State | Pennsylvania | Pennsylvania |
| State FIPS code | 42 | 42 |
| County FIPS code | 077 | 077 |
| Census region (code) | 1 | 1 |
| Census division (code) | 2 | 2 |
| Estimates base, April 1, 2020 | 374,552 | 374552 |
| Resident population, July 1, 2020 | 374,493 | 374493 |
| Resident population, July 1, 2021 | 375,922 | 375922 |
| Resident population, July 1, 2022 | 377,019 | 377019 |
| Resident population, July 1, 2023 | 380,872 | 380872 |
| Resident population, July 1, 2024 | 385,655 | 385655 |
| Numeric population change, 2023 to 2024 | 4,783 | 4783 |
| Births, year to July 1, 2024 | 3,802 | 3802 |
| Deaths, year to July 1, 2024 | 3,568 | 3568 |
| Natural change (births minus deaths), year to July 1, 2024 | 234 | 234 |
| International migration, year to July 1, 2024 | 5,104 | 5104 |
| Domestic migration, year to July 1, 2024 | -564 | -564 |
| Residual, year to July 1, 2024 | 9 | 9 |
| Birth rate per 1,000 population, year to July 1, 2024 | 9.9201 | 9.9200680472 |
| Death rate per 1,000 population, year to July 1, 2024 | 9.3095 | 9.309522039 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 0.6105 | 0.6105460082 |
| International migration rate per 1,000 population, year to July 1, 2024 | 13.3172 | 13.317208657 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | -1.4716 | -1.47157243 |
| Group quarters population, July 1, 2024 | 7,722 | 7722 |
Values as reported by the source: county_name=Lehigh County, state_name=Pennsylvania, state_fips=42, county_fips=077, region=1, division=2, estimates_base_2020=374552, pop_2020=374493, pop_2021=375922, pop_2022=377019, pop_2023=380872, pop_2024=385655, npopchg_2024=4783, births_2024=3802, deaths_2024=3568, naturalchg_2024=234, internationalmig_2024=5104, domesticmig_2024=-564, residual_2024=9, rbirth_2024=9.9200680472, rdeath_2024=9.309522039, rnaturalchg_2024=0.6105460082, rinternationalmig_2024=13.317208657, rdomesticmig_2024=-1.47157243, gq_estimates_2024=7722