Cities in Rockwall County, Texas by Population (2024)

There are 24 cities in Rockwall County, Texas.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Dallas1Texas1,295,4471,303,641-0.16%3,814339.68
Garland2Texas236,258245,450-0.96%4,15556.86
Mesquite3Texas146,132149,666-0.6%2,97649.10
Rowlett4Texas67,45062,7761.76%3,25120.75
Wylie5Texas63,99857,8882.45%2,89722.09
Rockwall6Texas55,18847,7343.5%1,86529.59
Forney7Texas40,34523,87111.37%2,55315.80
Sachse8Texas34,14127,0795.46%3,5089.73
Fate9Texas27,21318,4098.8%2,29711.85
Royse City10Texas25,84313,72113.29%1,34619.21
Terrell11Texas22,45217,6485.65%80527.90
Heartland12Texas11,7795,50015.21%3,5363.33
Josephine13Texas11,6312,25725.24%6,4371.81
Heath14Texas11,5899,8773.84%93812.36
Travis Ranch15Texas10,7096,1648.47%8,8951.20
Lucas16Texas9,2497,6734.45%59315.60
Parker17Texas6,6205,5264.32%7798.50
McLendon-Chisholm18Texas5,2043,6588.03%41412.58
Talty19Texas3,2372,5355.75%9553.39
Seis Lagos20Texas1,4888998.93%1,9630.76
Oak Ridge21Texas1,41680212.2%4133.43
St. Paul22Texas9999910.2%6971.43
Union Valley23Texas5043786.78%2052.46
Mobile City24Texas1661423.75%11,0670.01

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Rockwall County, Texas?

Dallas is the largest city in Rockwall County.

What is the smallest city in Rockwall County, Texas?

Mobile City is the smallest city in Rockwall County.

How many cities are in Rockwall County?

There are 24 cities in Rockwall County, Texas.

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