Baytown, TX zip codes
Baytown, Texas has 4 zip codes (3 residential, 1 PO box or single-organization). Most of it is in Harris County. Together these zip codes are home to about 136K people.
Zip codes
4
Population
136K
All zips combined
Largest zip
77521
69,038 residents
Income range
$54K–$124K
Median by zip