49905 vs 49921 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 49905, Orange = ZIP 49921.
Quick verdict: ZIP 49905 is wealthier, more educated. ZIP 49921 is lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
Quick Facts
ZIP 49905
Atlantic Mine CDP, MI
View full profile →- Population2,138
- Median Income$76,618
- Median Home Value$169k
- Median Rent$500
- Median Age33.9 yrs
- Poverty Rate7.1%
ZIP 49921
Dodgeville CDP, MI
View full profile →- Population236
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age22.8 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
2,138236
Median Income
$76,618$0
Median Home Value
$169k—
Median Rent
$500—
Median Age
33.9 yrs22.8 yrs
Poverty Rate
7.1%0.0%
Demographics
ZIP 49905
Atlantic Mine CDP, MI
View full profile →- White %99.0%
- Black %0.1%
- Asian %0.0%
- Hispanic %1.1%
- Age 0–17 %31.9%
- Age 18–64 %54.6%
- Age 65+ %13.6%
- Bachelor's+ %43.7%
- Diversity Index2/100
ZIP 49921
Dodgeville CDP, MI
View full profile →- White %96.6%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %37.3%
- Age 18–64 %55.9%
- Age 65+ %6.8%
- Bachelor's+ %22.6%
- Diversity Index7/100
Visual comparison (same scale)
White %
99.0%96.6%
Black %
0.1%0.0%
Asian %
0.0%0.0%
Hispanic %
1.1%0.0%
Age 0–17 %
31.9%37.3%
Age 18–64 %
54.6%55.9%
Age 65+ %
13.6%6.8%
Bachelor's+ %
43.7%22.6%
Diversity Index
2/1007/100
Economy
ZIP 49905
Atlantic Mine CDP, MI
View full profile →- Median Income$76,618
- Unemployment %2.8%
- IRS Net Migration+84
- Work From Home %5.5%
- Mean Commute (min)—
ZIP 49921
Dodgeville CDP, MI
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+9
- Work From Home %12.5%
- Mean Commute (min)105 min
Visual comparison (same scale)
Median Income
$76,618$0
Unemployment %
2.8%0.0%
IRS Net Migration
+84+9
Work From Home %
5.5%12.5%
Mean Commute (min)
—105 min
Housing
ZIP 49905
Atlantic Mine CDP, MI
View full profile →- Median Home Value$169k
- Median Rent$500
- Owner Occupied %89.1%
- Broadband %87.1%
- Vacant %20.7%
- Median Year Built1973
ZIP 49921
Dodgeville CDP, MI
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %82.2%
- Broadband %100.0%
- Vacant %39.6%
- Median Year Built1966
Visual comparison (same scale)
Median Home Value
$169k—
Median Rent
$500—
Owner Occupied %
89.1%82.2%
Broadband %
87.1%100.0%
Vacant %
20.7%39.6%
Median Year Built
19731966
Climate & Location
ZIP 49905
Atlantic Mine CDP, MI
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,063 ft
- Nearest Airport11.4 miles (18.4 km)
- Distance to Coast4.2 miles (6.7 km)
ZIP 49921
Dodgeville CDP, MI
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,063 ft
- Nearest Airport6.8 miles (11.0 km)
- Distance to Coast1.9 miles (3.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,063 ft1,063 ft
Nearest Airport
11.4 miles (18.4 km)6.8 miles (11.0 km)
Distance to Coast
4.2 miles (6.7 km)1.9 miles (3.1 km)
Infrastructure
ZIP 49905
Atlantic Mine CDP, MI
View full profile →- Mean Commute (min)—
- Work From Home %5.5%
- Walkability (0–100)29
- Broadband %87.1%
ZIP 49921
Dodgeville CDP, MI
View full profile →- Mean Commute (min)105 min
- Work From Home %12.5%
- Walkability (0–100)38
- Broadband %100.0%
Visual comparison (same scale)
Mean Commute (min)
—105 min
Work From Home %
5.5%12.5%
Walkability (0–100)
2938
Broadband %
87.1%100.0%
Frequently Asked Questions
How do ZIP 49905 and 49921 compare?
ZIP 49905 is wealthier, more educated. ZIP 49921 is lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (49905), orange the second (49921). 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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