Demographics & People — Gillespie County, Texas

Population & Households

Population (official)26,953
Median Age49.70
Veterans1,816
Housing Units14,107
Uninsured1,245

Migration

Inflow28,116
Outflow27,148
Net968
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 2026-04-13T15:43:30.689941+00:00; aggregated 2026-04-13T16:08:25.801130+00:00.