80310 vs 80503 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 80310, Orange = ZIP 80503.
Quick verdict: ZIP 80310 is more diverse, more educated, higher work-from-home share. ZIP 80503 is wealthier, lower poverty rate, lower unemployment.
Quick Facts
ZIP 80310
Boulder city, CO
View full profile →- Population7,530
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age19.4 yrs
- Poverty Rate100.0%
ZIP 80503
Longmont city, CO
View full profile →- Population36,206
- Median Income$118,465
- Median Home Value$705k
- Median Rent$1,737
- Median Age43.9 yrs
- Poverty Rate5.1%
Visual comparison (same scale)
Population
7,53036,206
Median Income
$0$118,465
Median Home Value
—$705k
Median Rent
—$1,737
Median Age
19.4 yrs43.9 yrs
Poverty Rate
100.0%5.1%
Demographics
ZIP 80310
Boulder city, CO
View full profile →- White %74.3%
- Black %1.6%
- Asian %12.2%
- Hispanic %12.1%
- Age 0–17 %0.8%
- Age 18–64 %99.2%
- Age 65+ %0.0%
- Bachelor's+ %79.0%
- Diversity Index42/100
ZIP 80503
Longmont city, CO
View full profile →- White %86.5%
- Black %0.4%
- Asian %5.0%
- Hispanic %9.4%
- Age 0–17 %19.5%
- Age 18–64 %61.4%
- Age 65+ %19.1%
- Bachelor's+ %60.2%
- Diversity Index24/100
Visual comparison (same scale)
White %
74.3%86.5%
Black %
1.6%0.4%
Asian %
12.2%5.0%
Hispanic %
12.1%9.4%
Age 0–17 %
0.8%19.5%
Age 18–64 %
99.2%61.4%
Age 65+ %
0.0%19.1%
Bachelor's+ %
79.0%60.2%
Diversity Index
42/10024/100
Economy
ZIP 80310
Boulder city, CO
View full profile →- Median Income$0
- Unemployment %21.1%
- IRS Net Migration+344
- Work From Home %46.2%
ZIP 80503
Longmont city, CO
View full profile →- Median Income$118,465
- Unemployment %2.9%
- IRS Net Migration+1,655
- Work From Home %26.4%
Visual comparison (same scale)
Median Income
$0$118,465
Unemployment %
21.1%2.9%
IRS Net Migration
+344+1,655
Work From Home %
46.2%26.4%
Housing
ZIP 80310
Boulder city, CO
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %0.0%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1800
ZIP 80503
Longmont city, CO
View full profile →- Median Home Value$705k
- Median Rent$1,737
- Owner Occupied %68.5%
- Broadband %95.8%
- Vacant %3.2%
- Median Year Built1993
Visual comparison (same scale)
Median Home Value
—$705k
Median Rent
—$1,737
Owner Occupied %
0.0%68.5%
Broadband %
100.0%95.8%
Vacant %
0.0%3.2%
Median Year Built
18001993
Climate & Location
ZIP 80310
Boulder city, CO
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,484 ft
- Nearest Airport10.1 miles (16.3 km)
- Distance to Coast804.8 miles (1295.2 km)
ZIP 80503
Longmont city, CO
View full profile →- Snow Days/Year0 days
- Elevation (ft)4,950 ft
- Nearest Airport18.6 miles (30.0 km)
- Distance to Coast795.3 miles (1279.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
5,484 ft4,950 ft
Nearest Airport
10.1 miles (16.3 km)18.6 miles (30.0 km)
Distance to Coast
804.8 miles (1295.2 km)795.3 miles (1279.9 km)
Infrastructure
ZIP 80310
Boulder city, CO
View full profile →- Work From Home %46.2%
- Walkability (0–100)78
- Broadband %100.0%
ZIP 80503
Longmont city, CO
View full profile →- Work From Home %26.4%
- Walkability (0–100)51
- Broadband %95.8%
Visual comparison (same scale)
Work From Home %
46.2%26.4%
Walkability (0–100)
7851
Broadband %
100.0%95.8%
Frequently Asked Questions
How do ZIP 80310 and 80503 compare?
ZIP 80310 is more diverse, more educated, higher work-from-home share. ZIP 80503 is wealthier, lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (80310), orange the second (80503). 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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