DALLAS COUNTY MAP

Dallas County Texas map showing cities, highways, beaches, rivers, parks, airports, and coastal communities along the Atlantic Ocean

Explore a detailed Dallas County Texas map showing Dallas, cities, highways, rivers, lakes, parks, county boundaries, and nearby counties.

About Dallas County Map

This detailed Dallas County map shows the county's boundaries, cities, highways, rivers, lakes, parks, and major transportation routes in North Texas. Dallas, the county seat and largest city, is prominently displayed near the center. Other communities shown include Irving, Garland, Richardson, Carrollton, Mesquite, Grand Prairie, Duncanville, Lancaster, DeSoto, Cedar Hill, and Rowlett. The map also identifies surrounding Denton, Collin, Rockwall, Kaufman, Ellis, and Tarrant counties.

Major transportation routes, including Interstates 20, 30, 35E, 45, and 635, are clearly marked, making the map useful for understanding regional connectivity. Water features such as Grapevine Lake, North Lake, Mountain Creek Lake, and Lake Ray Hubbard are also shown. This map is useful for students, travelers, researchers, businesses, and anyone interested in Dallas County's geography, transportation network, and surrounding communities.

Dallas County Map Quick Facts

FactDetails
Official NameDallas County, Texas
StateTexas
CountryUnited States
FoundedMarch 30, 1846
IncorporatedOrganized in 1846
Population2,661,397 (2025 estimate)
CountyDallas
AreaApproximately 909.7 sq mi total; 872.1 sq mi land
Time ZoneCentral Time Zone (CT)
ZIP CodesPrimarily 750xx, 751xx, 752xx, and 753xx
Area Code214, 469, 945, 972
Known ForDallas, business and commerce, sports, culture, transportation, and the Dallas–Fort Worth metropolitan area
Major AirportDallas Love Field (DAL); Dallas–Fort Worth International Airport (DFW) is nearby and serves the region
ClimateHumid subtropical; hot summers and generally mild winters
NicknameNo widely recognized official county nickname
Major HighwaysI-20, I-30, I-35E, I-45, I-635, US 67, US 75, US 80, US 175, US 287
Nearby BorderDenton, Collin, Rockwall, Kaufman, Ellis, and Tarrant
Major AttractionsDealey Plaza, Sixth Floor Museum, Dallas Arboretum, Fair Park, Dallas Museum of Art, Perot Museum, and Reunion Tower
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