Dallas County Map, Texas, USA

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

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

Map of Dallas County, Texas

Map of Dallas County, Texas

Dallas County is a county located in the U.S. state of Texas. It's county seat is Dallas. As per 2020 census, the population of Dallas County is 2586050 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 880 sq mi (2,279 km2). Dallas County was established on 1846.

Facts about Dallas County, Texas

CountryUnited States
StateTexas
RegionNorth Texas / Dallas–Fort Worth Metroplex
County SeatDallas
Named AfterLikely George Mifflin Dallas (U.S. Vice President)
Established1846
Organized1846
Coordinates32.7767° N, 96.7970° W
Total Area908 sq mi
Land Area873 sq mi
Water Area35 sq mi
Population (2020)2,613,539
Population Rank2nd most populous county in Texas
Major CitiesDallas, Garland, Irving, Mesquite, Grand Prairie (partially)
Main IndustriesTechnology, Finance, Transportation, Healthcare, Telecommunications
Major AirportDallas Love Field (DAL); DFW Airport (nearby, shared with Tarrant County)
Time ZoneCentral Time (UTC−06:00)
Known ForDowntown Dallas skyline, Dealey Plaza, Major corporate headquarters, Arts District
Websitehttps://www.dallascounty.org

Top Attractions in Dallas County, Texas

  • The Sixth Floor Museum at Dealey Plaza – Museum about JFK’s life and legacy.
  • Dallas Museum of Art – Major art museum with global collections.
  • Dallas Arboretum & Botanical Garden – Lakeside gardens with seasonal floral displays.
  • Perot Museum of Nature and Science – Interactive exhibits on science, dinosaurs, and technology.
  • Reunion Tower – Observation deck offering panoramic city views.
  • Dallas World Aquarium – Indoor rainforest and aquatic exhibits.
  • Klyde Warren Park – Urban park with food trucks, events, and green space.
  • Deep Ellum District – Music venues, murals, nightlife, and local dining.
  • White Rock Lake Park – Popular spot for running, kayaking, and picnics.
  • Dallas Zoo – Large zoo featuring wildlife habitats from around the world.

Cities & Towns in Dallas County, Texas

Dallas, Irving, Garland, Grand Prairie (partly), Mesquite, Richardson (partly), Carrollton (partly), Farmers Branch, Addison, Coppell (partly), DeSoto, Duncanville, Cedar Hill (partly), Lancaster, Glenn Heights (partly), Balch Springs, Rowlett (partly), Sachse (partly), Wilmer, Hutchins, Seagoville (partly)