ZIP Code 77866: Millican, TX
County: Brazos
Coordinates: 30.44910, -96.21700
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 77866, serving Millican in TX. It lies in Brazos and supports delivery, planning, and address verification.
| Primary City | Millican |
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| ZIP Code | 77866 |
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| County | Brazos |
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| State | TX |
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| Latitude / Longitude | 30.44910, -96.21700 |
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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 77866 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 77866 are listed as 30.44910 / -96.21700, useful for GPS and service checks in and around Millican, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77866 for mail delivery and general location reference in
Brazos,
TX.
Some addresses near Millican may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Millican within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 77866?
The primary city for this ZIP code is Millican, located in TX.
In which county is 77866 located?
ZIP code 77866 is situated within Brazos, TX.
What are the coordinates for 77866?
The approximate center point is 30.44910 (Latitude) and -96.21700 (Longitude).
Is ZIP code 77866 active?
This page lists ZIP 77866 as Listed based on the latest refresh date shown above.
Does ZIP 77866 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