ZIP Code 94542 Map
Census ZIP Code Tabulation Area 94542 in Hayward, CA (Alameda County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 94542 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
14,871
Households
4,936
Median household income
$133,734
Median age
43.1 years
Median home value
$1,148,000
Median gross rent
$2,676/mo
Owner-occupied homes
72.6%
Bachelor's degree or higher
48.6%
Below poverty level
7.6%
Land area
8.7 sq mi
Population density
1,719 / sq mi