There are 9 cities in Rockwall County, Texas.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Dallas1Texas1,317,2101,303,6410.68%3,877339.74
Rowlett2Texas67,81562,7762.03%3,24620.89
Wylie3Texas63,90757,8882.37%2,89722.06
Rockwall4Texas54,87747,7343.21%1,87029.34
Royse City5Texas27,36013,72116.07%1,49518.30
Fate6Texas26,43118,4097.35%2,23111.85
Heath7Texas11,6639,8774.15%96912.03
McLendon-Chisholm8Texas4,8793,6584.81%5139.51
Mobile City9Texas1621422.53%10,8000.01
showing: 9 rows

Cities in Rockwall County, Texas by Population (2024)

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 9 cities in Rockwall County, Texas.

Frequently Asked Questions