03031 vs 80721 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 03031, Orange = ZIP 80721.
Quick verdict: ZIP 03031 is wealthier, higher home values, more educated, higher work-from-home share. ZIP 80721 is lower poverty rate, lower unemployment, more diverse.
Quick Facts
ZIP 03031
Amherst CDP, NH
View full profile →- Population11,873
- Median Income$155,125
- Median Home Value$491k
- Median Rent$1,386
- Median Age45.9 yrs
- Poverty Rate4.6%
ZIP 80721
Amherst CDP, CO
View full profile →- Population285
- Median Income$100,625
- Median Home Value$337k
- Median Rent—
- Median Age22.5 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
11,873285
Median Income
$155,125$100,625
Median Home Value
$491k$337k
Median Rent
$1,386—
Median Age
45.9 yrs22.5 yrs
Poverty Rate
4.6%0.0%
Demographics
ZIP 03031
Amherst CDP, NH
View full profile →- White %94.9%
- Black %0.0%
- Asian %1.2%
- Hispanic %3.8%
- Age 0–17 %22.3%
- Age 18–64 %58.8%
- Age 65+ %18.9%
- Bachelor's+ %63.5%
- Diversity Index10/100
ZIP 80721
Amherst CDP, CO
View full profile →- White %46.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %54.0%
- Age 0–17 %44.9%
- Age 18–64 %49.1%
- Age 65+ %6.0%
- Bachelor's+ %9.4%
- Diversity Index50/100
Visual comparison (same scale)
White %
94.9%46.0%
Black %
0.0%0.0%
Asian %
1.2%0.0%
Hispanic %
3.8%54.0%
Age 0–17 %
22.3%44.9%
Age 18–64 %
58.8%49.1%
Age 65+ %
18.9%6.0%
Bachelor's+ %
63.5%9.4%
Diversity Index
10/10050/100
Economy
ZIP 03031
Amherst CDP, NH
View full profile →- Median Income$155,125
- Unemployment %2.3%
- IRS Net Migration+557
- Work From Home %29.1%
- Mean Commute (min)—
ZIP 80721
Amherst CDP, CO
View full profile →- Median Income$100,625
- Unemployment %0.0%
- IRS Net Migration+13
- Work From Home %7.3%
- Mean Commute (min)114 min
Visual comparison (same scale)
Median Income
$155,125$100,625
Unemployment %
2.3%0.0%
IRS Net Migration
+557+13
Work From Home %
29.1%7.3%
Mean Commute (min)
—114 min
Housing
ZIP 03031
Amherst CDP, NH
View full profile →- Median Home Value$491k
- Median Rent$1,386
- Owner Occupied %91.0%
- Broadband %97.8%
- Vacant %0.4%
- Median Year Built1977
ZIP 80721
Amherst CDP, CO
View full profile →- Median Home Value$337k
- Median Rent—
- Owner Occupied %72.2%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$491k$337k
Median Rent
$1,386—
Owner Occupied %
91.0%72.2%
Broadband %
97.8%100.0%
Vacant %
0.4%0.0%
Median Year Built
19771938
Climate & Location
ZIP 03031
Amherst CDP, NH
View full profile →- Snow Days/Year0 days
- Elevation (ft)320 ft
- Nearest Airport9.3 miles (14.9 km)
- Distance to Coast25.8 miles (41.5 km)
ZIP 80721
Amherst CDP, CO
View full profile →- Snow Days/Year0 days
- Elevation (ft)3,780 ft
- Nearest Airport51.9 miles (83.5 km)
- Distance to Coast650.4 miles (1046.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
320 ft3,780 ft
Nearest Airport
9.3 miles (14.9 km)51.9 miles (83.5 km)
Distance to Coast
25.8 miles (41.5 km)650.4 miles (1046.6 km)
Infrastructure
ZIP 03031
Amherst CDP, NH
View full profile →- Mean Commute (min)—
- Work From Home %29.1%
- Walkability (0–100)32
- Broadband %97.8%
ZIP 80721
Amherst CDP, CO
View full profile →- Mean Commute (min)114 min
- Work From Home %7.3%
- Walkability (0–100)39
- Broadband %100.0%
Visual comparison (same scale)
Mean Commute (min)
—114 min
Work From Home %
29.1%7.3%
Walkability (0–100)
3239
Broadband %
97.8%100.0%
Frequently Asked Questions
How do ZIP 03031 and 80721 compare?
ZIP 03031 is wealthier, higher home values, more educated, higher work-from-home share. ZIP 80721 is lower poverty rate, lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (03031), orange the second (80721). 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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