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ZIP Code 53228
Greenfield, WI, Milwaukee County
Population
15,121
Land area
5.2sq mi
People per sq mi
2,881
City
Greenfield
ZIP 53228 and nearby ZIP codes
ZIP 53228 at a glance
- ZIP 53228 (Greenfield) is about 26 times as dense as Wisconsin as a whole.
- The median household income is $75,033, 3% below the Wisconsin median of $77,485.
- A typical owner-occupied home is valued at $272,000 and median rent is $1,297 a month.
Local data for ZIP 53228
Counts from official public data
Housing and community stats
ZIP 53228, American Community Survey 2020-2024
Median household income
$75,033
Poverty rate
8.1%
Median home value
$272,000
Prices +4.9% in a year
Median rent
$1,297/mo
Homeownership
52.1%
Bachelor's or higher
37.9%
Median age
42.9
Average commute
21.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
304
ZIP Business Patterns 2023
Employees
4,526
$203M annual payroll
PPP loans
$23M
360 loans
Campaign donations
$41.7K
21% D, 36% R, 2026 cycle
Environment and hazard risk
ZIP 53228, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: cold wave
Storm events since 1996
964
Countywide, mostly hail
Flood insurance policies
1,063
0.5% of homes, county
July high / Jan low
83° / 12°F
38.4 inches of rain a year
Health statistics
Share of adults in ZIP 53228, CDC PLACES estimates
Obesity
33.0%
U.S. 33.3% about the same
Diabetes
11.5%
U.S. 12.1% -0.6 pts
Smoking
11.5%
U.S. 12.8% -1.3 pts
Uninsured (18-64)
7.4%
U.S. 11.1% -3.7 pts
Frequently asked questions
- What city is ZIP code 53228?
- ZIP code 53228 is in Greenfield, WI (Milwaukee County).
- What county is ZIP code 53228 in?
- ZIP code 53228 is mostly in Milwaukee County, Wisconsin.
- How many people live in ZIP code 53228?
- About 15,121 people live in the 53228 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.