Demographics & People — Lehigh County, Pennsylvania
Population & Households
| Population (official) | 374,110 |
|---|---|
| Median Age | 38.90 |
| Veterans | 16,992 |
| Housing Units | 149,876 |
| Uninsured | 2,803 |
Migration
| Inflow | 357,373 |
|---|---|
| Outflow | 358,458 |
| Net | -1,085 |
| Growing | No |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.
Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:30.266357+00:00; aggregated 2026-04-13T16:08:25.366827+00:00.