Demographics & People — Cass County, North Dakota

Population & Households

Population (official)186,328
Median Age32.70
Veterans8,589
Housing Units85,944
Uninsured2,107

Migration

Inflow182,461
Outflow181,723
Net738
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 2026-04-13T15:43:29.690134+00:00; aggregated 2026-04-13T16:08:24.810201+00:00.