48320 vs 48309 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 48320, Orange = ZIP 48309.
Quick verdict: ZIP 48320 is more affordable rent, lower unemployment. ZIP 48309 is wealthier, higher home values, lower poverty rate, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 48320
Keego Harbor city, MI
View full profile →- Population4,257
- Median Income$77,700
- Median Home Value$318k
- Median Rent$1,062
- Median Age44.8 yrs
- Poverty Rate6.9%
ZIP 48309
Rochester Hills city, MI
View full profile →- Population30,254
- Median Income$117,788
- Median Home Value$395k
- Median Rent$1,474
- Median Age42.8 yrs
- Poverty Rate4.7%
Visual comparison (same scale)
Population
4,25730,254
Median Income
$77,700$117,788
Median Home Value
$318k$395k
Median Rent
$1,062$1,474
Median Age
44.8 yrs42.8 yrs
Poverty Rate
6.9%4.7%
Demographics
ZIP 48320
Keego Harbor city, MI
View full profile →- White %85.8%
- Black %4.7%
- Asian %1.4%
- Hispanic %5.4%
- Age 0–17 %18.8%
- Age 18–64 %64.0%
- Age 65+ %17.2%
- Bachelor's+ %47.7%
- Diversity Index26/100
ZIP 48309
Rochester Hills city, MI
View full profile →- White %76.6%
- Black %3.8%
- Asian %12.2%
- Hispanic %4.4%
- Age 0–17 %21.2%
- Age 18–64 %59.1%
- Age 65+ %19.7%
- Bachelor's+ %63.0%
- Diversity Index39/100
Visual comparison (same scale)
White %
85.8%76.6%
Black %
4.7%3.8%
Asian %
1.4%12.2%
Hispanic %
5.4%4.4%
Age 0–17 %
18.8%21.2%
Age 18–64 %
64.0%59.1%
Age 65+ %
17.2%19.7%
Bachelor's+ %
47.7%63.0%
Diversity Index
26/10039/100
Economy
ZIP 48320
Keego Harbor city, MI
View full profile →- Median Income$77,700
- Unemployment %3.8%
- IRS Net Migration+167
- Work From Home %15.4%
ZIP 48309
Rochester Hills city, MI
View full profile →- Median Income$117,788
- Unemployment %4.2%
- IRS Net Migration+1,184
- Work From Home %20.0%
Visual comparison (same scale)
Median Income
$77,700$117,788
Unemployment %
3.8%4.2%
IRS Net Migration
+167+1,184
Work From Home %
15.4%20.0%
Housing
ZIP 48320
Keego Harbor city, MI
View full profile →- Median Home Value$318k
- Median Rent$1,062
- Owner Occupied %73.3%
- Broadband %91.1%
- Vacant %8.7%
- Median Year Built1965
ZIP 48309
Rochester Hills city, MI
View full profile →- Median Home Value$395k
- Median Rent$1,474
- Owner Occupied %81.4%
- Broadband %94.3%
- Vacant %4.4%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$318k$395k
Median Rent
$1,062$1,474
Owner Occupied %
73.3%81.4%
Broadband %
91.1%94.3%
Vacant %
8.7%4.4%
Median Year Built
19651981
Climate & Location
ZIP 48320
Keego Harbor city, MI
View full profile →- Snow Days/Year0 days
- Elevation (ft)890 ft
- Nearest Airport5.6 miles (9.0 km)
- Distance to Coast22.9 miles (36.9 km)
ZIP 48309
Rochester Hills city, MI
View full profile →- Snow Days/Year0 days
- Elevation (ft)890 ft
- Nearest Airport11.9 miles (19.1 km)
- Distance to Coast15.9 miles (25.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
890 ft890 ft
Nearest Airport
5.6 miles (9.0 km)11.9 miles (19.1 km)
Distance to Coast
22.9 miles (36.9 km)15.9 miles (25.6 km)
Infrastructure
ZIP 48320
Keego Harbor city, MI
View full profile →- Work From Home %15.4%
- Walkability (0–100)50
- Broadband %91.1%
ZIP 48309
Rochester Hills city, MI
View full profile →- Work From Home %20.0%
- Walkability (0–100)34
- Broadband %94.3%
Visual comparison (same scale)
Work From Home %
15.4%20.0%
Walkability (0–100)
5034
Broadband %
91.1%94.3%
Frequently Asked Questions
How do ZIP 48320 and 48309 compare?
ZIP 48320 is more affordable rent, lower unemployment. ZIP 48309 is wealthier, higher home values, lower poverty rate, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (48320), orange the second (48309). 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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