Calhoun County Map, Texas, USA

Written and Fact-checked by | Last Updated: December 15, 2025, 14:50 ET

Map of Calhoun County - Calhoun County is a county located in the U.S. state of Texas. Calhoun County Map showing cities, highways, important places and water bodies. Get Where is Calhoun County located in the map, major cities in Calhoun county, population, areas, and places of interest.

Map of Calhoun County, Texas

Map of Calhoun County, Texas

Calhoun County is a county located in the U.S. state of Texas. It's county seat is Port Lavaca. As per 2020 census, the population of Calhoun County is 19727 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 512 sq mi (1,326 km2). Calhoun County was established on 1846.

Facts about Calhoun County, Texas

CountryUnited States
StateTexas
RegionTexas Gulf Coast
County SeatPort Lavaca
Named AfterJohn C. Calhoun
Established1846
Organized1846
Coordinates28.4180° N, 96.6160° W
Total Area1,032 sq mi
Land Area509 sq mi
Water Area523 sq mi
Population (2020)20,106
Population RankSmall coastal county
Major CityPort Lavaca
Main IndustriesPetrochemicals, Shipping, Commercial Fishing, Tourism
Major AirportCalhoun County Airport
Time ZoneCentral Time (UTC−06:00)
Known ForMatagorda Bay, Point Comfort, Fishing and coastal recreation
Websitehttps://www.calhouncotx.org

Top Attractions in Calhoun County, Texas

  • Port Lavaca Bayfront – Relaxing waterfront with piers and coastal views.
  • Indianola Historic Site – Ruins and markers from the once-thriving coastal port town.
  • Lighthouse Beach – Calm beach with a birding tower and boardwalk.
  • Half Moon Reef Lighthouse (Replica) – Iconic local landmark honoring maritime history.
  • Calhoun County Museum – Exhibits on regional history, storms, and early settlers.
  • Birding Trails of Mad Island Marsh – Popular wildlife spot for coastal birdwatching.
  • Fishing Piers of Port Lavaca – Well-known spots for fishing on Lavaca Bay.
  • Magnolia Beach – RV-friendly hard-packed shell beach with calm waters.
  • Port O’Connor – Gateway to fishing, boating, and the Matagorda Island area.
  • Matagorda Island Wildlife Management Area – Remote barrier island with pristine natural scenery.

Cities & Towns in Calhoun County, Texas

Port Lavaca, Point Comfort, Seadrift, Magnolia Beach, Indianola, Alamo Beach, Long Mott