Demographics & People — Onslow County, North Carolina

Population & Households

Population (official)203,686
Median Age26.90
Veterans25,189
Housing Units84,531
Uninsured2,091

Migration

Inflow214,293
Outflow212,727
Net1,566
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 2026-04-13T15:43:29.641611+00:00; aggregated 2026-04-13T16:08:24.761096+00:00.