ZIP Code 08638 Map
Census ZIP Code Tabulation Area 08638 in Trenton, NJ (Mercer County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 08638 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
22,816
Households
9,045
Median household income
$66,875
Median age
35.9 years
Median home value
$245,100
Median gross rent
$1,593/mo
Owner-occupied homes
58%
Bachelor's degree or higher
32.3%
Below poverty level
17.8%
Land area
5.4 sq mi
Population density
4,204 / sq mi