ZIP Code 77223: Houston, TX
County: Harris
Coordinates: 29.83400, -95.43420
ZIP Type: Standard
Time Zone: Central Time (CT)
Get a reliable snapshot of the Houston, TX postal area 77223. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Houston |
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| ZIP Code | 77223 |
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| County | Harris |
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| State | TX |
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| Latitude / Longitude | 29.83400, -95.43420 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 77223 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 77223 are listed as 29.83400 / -95.43420, useful for GPS and service checks in and around Houston, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77223 for mail delivery and general location reference in
Harris,
TX.
This ZIP may extend beyond the city core into nearby communities within Harris.
Related ZIP Codes (Nearby)
Explore other postal codes near Houston within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 77223?
The primary city for this ZIP code is Houston, located in TX.
In which county is 77223 located?
ZIP code 77223 is situated within Harris, TX.
What are the coordinates for 77223?
The approximate center point is 29.83400 (Latitude) and -95.43420 (Longitude).
Is ZIP code 77223 active?
This page lists ZIP 77223 as Listed based on the latest refresh date shown above.
Does ZIP 77223 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08