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
3
Counties
2
State
Texas (TX)
Coordinates
29.775, -94.944
Mapped addresses
444,027

ZIP codes in Baytown, TX

ZIP CodeCountyLatitudeLongitude
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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Last updated: June 2026 · Data: sthan.io US address database