San Angelo Is the Urban Core — Nearly the Whole County Lives There

San Angelo had around 99,000 residents as of 2021, making it by far the dominant city in the county. The county's total population is about 119,200. The remaining population is spread across small communities — most with fewer than 250 people — and rural ranches.

This means most services, schools, hospitals, and stores are concentrated in San Angelo. If you are buying rural land far from the city, plan for long drives for everyday needs. The county covers about 1,522 square miles of mostly open range.