ZIP Code 63143 Map
Census ZIP Code Tabulation Area 63143 in Webster Groves, MO (St. Louis County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 63143 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
8,975
Households
4,825
Median household income
$65,861
Median age
34.7 years
Median home value
$236,300
Median gross rent
$971/mo
Owner-occupied homes
43.6%
Bachelor's degree or higher
52.6%
Below poverty level
8.3%
Land area
2 sq mi
Population density
4,382 / sq mi