Home > TX > Chambers County > Baytown > Zip 77523

Zip Code 77523 — Baytown, TX

77523 is a ZIP Code associated with Baytown, TX, located within Chambers. The postal region supports an estimated population of 30,186 residents across Data Pending housing units, with a population density of 136.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.775980, -94.863200)

Data MetricLocal Statistic
Postal / Zip Code77523
Primary CityBaytown
State / ProvinceTX
CountyChambers
Total Population30,186
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density136.8 people/sq mi
TimezoneAmerica/Chicago

How 77523 Compares

MetricZIP 77523Chambers CountyTX State Average
Population30,18645,14030,188,035
Median IncomeData PendingN/AN/A
Population Density136.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 77580Mont Belvieu5.7 miN/AN/A
Zip 77521Baytown6.5 mi69,038N/A
Zip 77520Baytown8.7 mi36,355N/A
Zip 77597Wallisville10.7 mi623N/A
Zip 77562Highlands12.1 mi8,914N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →