Demographics & People — Nassau County, Florida

Population & Households

Population (official)91,538
Median Age46.30
Veterans8,344
Housing Units42,121
Uninsured760

Migration

Inflow106,944
Outflow96,791
Net10,153
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 2026-04-13T15:43:27.309942+00:00; aggregated 2026-04-13T16:08:22.617428+00:00.