ZIP Code 77521 Map
Census ZIP Code Tabulation Area 77521 in Baytown, TX (Harris County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 77521 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
69,038
Households
24,321
Median household income
$73,629
Median age
32.9 years
Median home value
$231,400
Median gross rent
$1,390/mo
Owner-occupied homes
58.2%
Bachelor's degree or higher
16.9%
Below poverty level
15.4%
Land area
49.3 sq mi
Population density
1,401 / sq mi