ZIP Code 77521
Baytown · Harris, Texas
77521 is the ZIP code of Baytown in Harris, Texas, United States.
- ZIP Code
- 77521
- County
- Harris
- State
- Texas
- Country
- United States
Place with ZIP code 77521
| Place | County | Location |
|---|---|---|
| Baytown | Harris | 29.770, -94.969 |
Near Houston
The nearest major city is Houston, about 38 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 77521?
Baytown.
Which county and state is 77521 in?
Harris, Texas, United States.
What is the nearest major city to 77521?
Houston, about 38 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.