Demographics & People — Allegan County, Michigan

Population & Households

Population (official)120,189
Median Age40.40
Veterans4,619
Housing Units51,880
Uninsured860

Migration

Inflow121,301
Outflow119,187
Net2,114
GrowingYes
Year2022-2023

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 2026-04-13T15:43:28.499159+00:00; aggregated 2026-04-13T16:08:23.695618+00:00.