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ZIP Code 14221
Williamsville, NY, Erie County
Population
55,255
Land area
23.4sq mi
People per sq mi
2,362
City
Williamsville
ZIP 14221 and nearby ZIP codes
ZIP 14221 at a glance
- ZIP 14221 (Williamsville) is about 5.6 times as dense as New York as a whole.
- The median household income is $101,615, 18% above the New York median of $85,974.
- A typical owner-occupied home is valued at $329,600 (22% below New York) and median rent is $1,603 a month.
Local data for ZIP 14221
Counts from official public data
Housing and community stats
ZIP 14221, American Community Survey 2020-2024
Median household income
$101,615
Poverty rate
7.1%
Median home value
$329,600
Prices +4.9% in a year
Median rent
$1,603/mo
Homeownership
75.0%
Bachelor's or higher
57.3%
Median age
47.3
Average commute
19.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
2,431
ZIP Business Patterns 2023
Employees
46,958
$2.5B annual payroll
PPP loans
$309M
2,644 loans
Campaign donations
$622K
41% D, 17% R, 2026 cycle
Environment and hazard risk
ZIP 14221, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: cold wave
Storm events since 1996
1,242
Countywide, mostly thunderstorm wind
Flood insurance policies
1,364
0.4% of homes, county
July high / Jan low
80° / 19°F
40.7 inches of rain a year
Health statistics
Share of adults in ZIP 14221, CDC PLACES estimates
Obesity
27.2%
U.S. 33.3% -6.1 pts
Diabetes
9.5%
U.S. 12.1% -2.6 pts
Smoking
8.0%
U.S. 12.8% -4.8 pts
Uninsured (18-64)
3.7%
U.S. 11.1% -7.4 pts
Frequently asked questions
- What city is ZIP code 14221?
- ZIP code 14221 is in Williamsville, NY (Erie County).
- What county is ZIP code 14221 in?
- ZIP code 14221 is mostly in Erie County, New York.
- How many people live in ZIP code 14221?
- About 55,255 people live in the 14221 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.