Rockwall County, Texas ZIP codes
4 ZIP codes are in Rockwall County, plus 5 that cross in from neighboring counties. It's part of the Dallas-Fort Worth-Arlington, TX metro area.
- ZIP codes
- 4
- Population in these ZIPs
- 132,930
- Avg. median income
- $126,800population-weighted
- Cities & towns
- 3
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Rockwall County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 75032 | Rockwall | 39,865 | $135,742 | $524,200 |
| 75087 | Rockwall | 44,326 | $129,484 | $443,600 |
| 75132 | Fate | 0 | — | — |
| 75189 | Royse City | 48,739 | $117,125 | $316,300 |
ZIP codes partly in Rockwall County
These ZIP codes are mostly in a neighboring county but cover part of Rockwall County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 75088 | Rowlett | Dallas County | 28,075 | $105,313 | $352,500 |
| 75089 | Rowlett | Dallas County | 35,619 | $118,318 | $369,800 |
| 75098 | Wylie | Collin County | 69,325 | $122,089 | $417,700 |
| 75126 | Forney | Kaufman County | 84,799 | $103,673 | $306,000 |
| 75160 | Terrell | Kaufman County | 28,206 | $71,801 | $259,200 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Rockwall County
Nearby counties
Frequently asked questions
How many ZIP codes are in Rockwall County, Texas?
4 ZIP codes are mainly in Rockwall County, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in Rockwall County?
ZIP codes in Rockwall County use the city names Fate, Rockwall and Royse City.
What metro area is Rockwall County in?
Rockwall County is part of the Dallas-Fort Worth-Arlington, TX metropolitan statistical area.