ZIP codes
4
Rockwall County, TX Demographics & ZIP Codes
Rockwall County, Texas demographics and median household income by ZIP code — 4 ZIP codes — population 124,029 — avg. income $125,053 — avg. home value $399,167. Compare income, housing, and ZIP-level data on US5.
Population
124,029
Median household income (avg.)
$125,053
166% of U.S. median
Average home value
$399,167
115% of U.S. median
Average rent
$1,662
143% of U.S. median
Rockwall County demographics
Rockwall County, Texas covers 4 ZIP codes, with a combined ZIP-area population of about 124,029.
Median household income in Rockwall County
The average median household income across ZIP codes in Rockwall County, Texas is about $125,053 — about 70% above the TX ZIP average ($73,553), and about 66% above the U.S. median ($75,149).
Among ZIPs with income data, 75087 (Rockwall) is near the top at about $128,590, while 75189 (Royse City) is near the bottom at about $118,105.
Housing in Rockwall County
For housing in Rockwall County, Texas, the average median home value is about $399,167 and the average median rent is about $1,662.
The most populous ZIP is 75189 (Royse City) with about 44,348 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Rockwall County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 75189 | Royse City | Rockwall County | TX | 44,348 | $118,105 | $336,000 |
| 75087 | Rockwall | Rockwall County | TX | 41,786 | $128,590 | $399,500 |
| 75032 | McLendon-Chisholm | Rockwall County | TX | 37,895 | $128,465 | $462,000 |
| 75132 | Fate | Rockwall County | TX | — | — | — |
Frequently asked questions
What are the demographics of Rockwall County?
Rockwall County, Texas has a combined ZIP-area population of about 124,029 across 4 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Rockwall County?
The average median household income across ZIP codes in Rockwall County, Texas is about $125,053, about 70% above the state ZIP average ($73,553), and about 66% above the U.S. median ($75,149). Average median home value is about $399,167. Among ZIPs with data, 75087 (Rockwall) is near the top ($128,590) and 75189 (Royse City) is near the bottom ($118,105).
How many ZIP codes are in Rockwall County?
Rockwall County, Texas includes 4 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Rockwall County?
This page lists ZIP codes in Rockwall County, Texas with population, median household income, and home value. Select a ZIP for a full demographics profile.