53221 vs 53228 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 53221, Orange = ZIP 53228.
Quick verdict: ZIP 53221 is more affordable rent, more diverse. ZIP 53228 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 53221
Milwaukee city, WI
View full profile →- Population38,428
- Median Income$61,640
- Median Home Value$206k
- Median Rent$948
- Median Age39.3 yrs
- Poverty Rate14.2%
ZIP 53228
Greenfield city, WI
View full profile →- Population15,084
- Median Income$75,288
- Median Home Value$255k
- Median Rent$1,154
- Median Age43.9 yrs
- Poverty Rate8.0%
Visual comparison (same scale)
Population
38,42815,084
Median Income
$61,640$75,288
Median Home Value
$206k$255k
Median Rent
$948$1,154
Median Age
39.3 yrs43.9 yrs
Poverty Rate
14.2%8.0%
Demographics
ZIP 53221
Milwaukee city, WI
View full profile →- White %60.8%
- Black %6.5%
- Asian %8.0%
- Hispanic %24.9%
- Age 0–17 %22.4%
- Age 18–64 %61.2%
- Age 65+ %16.4%
- Bachelor's+ %24.6%
- Diversity Index56/100
ZIP 53228
Greenfield city, WI
View full profile →- White %80.5%
- Black %2.7%
- Asian %2.7%
- Hispanic %9.8%
- Age 0–17 %20.1%
- Age 18–64 %56.6%
- Age 65+ %23.3%
- Bachelor's+ %36.4%
- Diversity Index34/100
Visual comparison (same scale)
White %
60.8%80.5%
Black %
6.5%2.7%
Asian %
8.0%2.7%
Hispanic %
24.9%9.8%
Age 0–17 %
22.4%20.1%
Age 18–64 %
61.2%56.6%
Age 65+ %
16.4%23.3%
Bachelor's+ %
24.6%36.4%
Diversity Index
56/10034/100
Economy
ZIP 53221
Milwaukee city, WI
View full profile →- Median Income$61,640
- Unemployment %4.2%
- IRS Net Migration+2,242
- Work From Home %9.3%
ZIP 53228
Greenfield city, WI
View full profile →- Median Income$75,288
- Unemployment %2.0%
- IRS Net Migration+880
- Work From Home %14.0%
Visual comparison (same scale)
Median Income
$61,640$75,288
Unemployment %
4.2%2.0%
IRS Net Migration
+2,242+880
Work From Home %
9.3%14.0%
Housing
ZIP 53221
Milwaukee city, WI
View full profile →- Median Home Value$206k
- Median Rent$948
- Owner Occupied %57.4%
- Broadband %89.3%
- Vacant %4.3%
- Median Year Built1966
ZIP 53228
Greenfield city, WI
View full profile →- Median Home Value$255k
- Median Rent$1,154
- Owner Occupied %53.7%
- Broadband %85.2%
- Vacant %2.8%
- Median Year Built1977
Visual comparison (same scale)
Median Home Value
$206k$255k
Median Rent
$948$1,154
Owner Occupied %
57.4%53.7%
Broadband %
89.3%85.2%
Vacant %
4.3%2.8%
Median Year Built
19661977
Climate & Location
ZIP 53221
Milwaukee city, WI
View full profile →- Snow Days/Year0 days
- Elevation (ft)670 ft
- Nearest Airport2.5 miles (4.0 km)
- Distance to Coast2.6 miles (4.2 km)
ZIP 53228
Greenfield city, WI
View full profile →- Snow Days/Year0 days
- Elevation (ft)774 ft
- Nearest Airport7.6 miles (12.2 km)
- Distance to Coast5.0 miles (8.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
670 ft774 ft
Nearest Airport
2.5 miles (4.0 km)7.6 miles (12.2 km)
Distance to Coast
2.6 miles (4.2 km)5.0 miles (8.0 km)
Infrastructure
ZIP 53221
Milwaukee city, WI
View full profile →- Work From Home %9.3%
- Walkability (0–100)66
- Broadband %89.3%
ZIP 53228
Greenfield city, WI
View full profile →- Work From Home %14.0%
- Walkability (0–100)60
- Broadband %85.2%
Visual comparison (same scale)
Work From Home %
9.3%14.0%
Walkability (0–100)
6660
Broadband %
89.3%85.2%
Frequently Asked Questions
How do ZIP 53221 and 53228 compare?
ZIP 53221 is more affordable rent, more diverse. ZIP 53228 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (53221), orange the second (53228). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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