ZIP Code 77566: Lake Jackson, TX
County: Brazoria
Coordinates: 29.03930, -95.44010
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 77566 in Lake Jackson, TX. We include verified county details for Brazoria plus key geographic references used for mapping and logistics.
| Primary City | Lake Jackson |
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| ZIP Code | 77566 |
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| County | Brazoria |
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| State | TX |
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| Latitude / Longitude | 29.03930, -95.44010 |
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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 77566 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 77566 is approximately 29.03930 (latitude) and -95.44010 (longitude). This location sits within Brazoria, contributing to regional planning across TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77566 for mail delivery and general location reference in
Brazoria,
TX.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Lake Jackson.
Related ZIP Codes (Nearby)
Explore other postal codes near Lake Jackson within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 77566?
The primary city for this ZIP code is Lake Jackson, located in TX.
In which county is 77566 located?
ZIP code 77566 is situated within Brazoria, TX.
What are the coordinates for 77566?
The approximate center point is 29.03930 (Latitude) and -95.44010 (Longitude).
Is ZIP code 77566 active?
This page lists ZIP 77566 as Listed based on the latest refresh date shown above.
Does ZIP 77566 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