ZIP Code 18102 Map
Census ZIP Code Tabulation Area 18102 in Allentown, PA (Lehigh County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 18102 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
51,001
Households
17,289
Median household income
$43,085
Median age
31.9 years
Median home value
$163,400
Median gross rent
$1,248/mo
Owner-occupied homes
32.1%
Bachelor's degree or higher
11.6%
Below poverty level
29.2%
Land area
3 sq mi
Population density
17,103 / sq mi