Postal code 77231 covers 1 verified locality record in United States with interactive boundary centroid map and administrative hierarchy.
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Postal code 77231 belongs to the 77 prefix district in United States.
Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.
Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/united-states/code/77231.
| Code | Place | Hierarchy | Coordinates |
|---|---|---|---|
| 77231 | Houston | Texas / Harris | 29.834, -95.4342 |
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