Texas County Maps
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Dallas County, Texas
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Dallas County, Texas Map
An detailed map of Dallas County. Click on a nearby County to view more information about that County.
Map of Counties in Texas
An interactive map of Counties in Texas. Click on a County to view more information about that County.
About Dallas County, Texas
Dallas County is a county located in the U.S. state of Texas. As of the 2020 census, the population was 2,613,539, and was estimated to be 2,656,028 in 2024, making it the second-most populous county in Texas and the eighth-most populous county in the United States. Its county seat is Dallas, the third-most populous city in Texas and the ninth-most populous city in the United States. The county was founded on March 30, 1846 and was possibly named for George Mifflin Dallas, the 11th Vice President of the United States under U.S. President James K. Polk. Dallas County is included in the eleven-county Dallas–Fort Worth–Arlington metropolitan statistical area, which is the fourth-most populous metropolitan area in the United States.
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This site has an interactive map of Texas Counties. Click on the map to find your Texas county, and view more details. You can also search for your address and use your GPS to find your Texas County.
Find what County you are in, and see official Texas County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.