Baytown, TX ZIP Codes, Coordinates & Counties
Baytown, Texas has 3 ZIP codes across 2 counties (Chambers and Harris). The approximate center of Baytown is 29.775, -94.944. Baytown has about 444,027 known street addresses.
ZIP codes in Baytown, TX
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 77520 | Harris | 29.739 | -94.998 |
| 77521 | Harris | 29.798 | -94.966 |
| 77523 | Chambers | 29.788 | -94.867 |
Counties Baytown spans
Chambers and Harris
Most common streets in Baytown
Baker, Main, Alexander, Interstate 10, Texas, Northwood, Eagle, Garth, James, Decker
Frequently asked questions
What ZIP codes are in Baytown, TX?
Baytown, Texas has 3 ZIP codes, ranging from 77520 to 77523. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Baytown, TX in?
Baytown spans Chambers and Harris counties.
What are the latitude and longitude of Baytown, TX?
The approximate center of Baytown, Texas is latitude 29.775, longitude -94.944. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Baytown, TX have?
Baytown has 3 ZIP codes.
How many addresses are in Baytown, TX?
Baytown, Texas has about 444,027 known street addresses in the sthan.io US address database.
What are the most common streets in Baytown, TX?
Some of the most common street names in Baytown are Baker, Main, Alexander, Interstate 10, Texas, Northwood.
What cities are near Baytown, TX?
Cities near Baytown include Highlands (8 mi), Mont Belvieu (8 mi), La Porte (9 mi), Channelview (10 mi), Deer Park (12 mi).
Cities near Baytown
Highlands, TX (8 mi) Mont Belvieu, TX (8 mi) La Porte, TX (9 mi) Channelview, TX (10 mi) Deer Park, TX (12 mi) Crosby, TX (13 mi) Seabrook, TX (14 mi) Pasadena, TX (15 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database