Postal reference / United States
75087Rockwall, Texas
ZIP code 75087 is a United States postal code for Rockwall, Texas. Its county association is Rockwall County. The map reference point is at 32.9492, -96.4418.
- State / territory
- Texas
- Recorded place name
- Rockwall
- County association
- Rockwall
- Estimated coordinate
- 32.9492, -96.4418
View on OpenStreetMap - ZIP prefix
- 750 · 84 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 29.449 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Texas directoryOther ZIP codes in Rockwall, TX
Rockwall has 2 ZIP codes in the reference dataset.
- 75032Rockwall
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 75132 | Fate | TX | Rockwall | 3.5 |
| 75166 | Lavon | TX | Collin | 4.5 |
| 75189 | Royse City | TX | Rockwall | 4.6 |
| 75032 | Rockwall | TX | Rockwall | 4.8 |
| 75089 | Rowlett | TX | Dallas | 6.6 |
| 75098 | Wylie | TX | Dallas | 6.8 |
| 75088 | Rowlett | TX | Dallas | 6.9 |
| 75030 | Rowlett | TX | Dallas | 7.8 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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