Karnes City, TX

View of Karnes City, TX
Population
3,540
U.S. Census Population Estimates Program · 2025
Elevation
428 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$93,400
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$661/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$55,354
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Karnes City

As the seat of Karnes County, Karnes City offers a quiet, small-town setting rooted in South Texas history. Founded in 1890 along the railroad, the town grew up around its central courthouse square, where U.S. 181 and State Highways 80 and 123 meet. Residents enjoy a relaxed rural pace, with San Antonio sitting just 54 miles to the northwest for easy commutes, shopping, and city amenities.

Everyday life centers on the close-knit community and the Karnes City Independent School District, which brings neighbors together for Friday night sports and local events. Community parks, a public library, and annual gatherings like the December Founders Day celebration give families plenty to do close to home. Supported by a steady economy of ranching, farming, energy, and manufacturing, Karnes City is a grounded, friendly place to put down roots.

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