84520 vs 84521 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 84520, Orange = ZIP 84521.
Quick verdict: ZIP 84520 is wealthier, more affordable rent, higher work-from-home share. ZIP 84521 is higher home values, lower poverty rate, lower unemployment, more diverse, more educated.
Quick Facts
ZIP 84520
East Carbon city, UT
View full profile →- Population991
- Median Income$56,250
- Median Home Value$84k
- Median Rent$573
- Median Age40.3 yrs
- Poverty Rate20.2%
ZIP 84521
Elmo town, UT
View full profile →- Population591
- Median Income$51,607
- Median Home Value$190k
- Median Rent$712
- Median Age52.6 yrs
- Poverty Rate4.7%
Visual comparison (same scale)
Population
991591
Median Income
$56,250$51,607
Median Home Value
$84k$190k
Median Rent
$573$712
Median Age
40.3 yrs52.6 yrs
Poverty Rate
20.2%4.7%
Demographics
ZIP 84520
East Carbon city, UT
View full profile →- White %92.7%
- Black %0.0%
- Asian %0.0%
- Hispanic %17.7%
- Age 0–17 %20.3%
- Age 18–64 %56.0%
- Age 65+ %23.7%
- Bachelor's+ %13.6%
- Diversity Index11/100
ZIP 84521
Elmo town, UT
View full profile →- White %87.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %3.0%
- Age 0–17 %23.4%
- Age 18–64 %48.2%
- Age 65+ %28.4%
- Bachelor's+ %14.7%
- Diversity Index22/100
Visual comparison (same scale)
White %
92.7%87.8%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
17.7%3.0%
Age 0–17 %
20.3%23.4%
Age 18–64 %
56.0%48.2%
Age 65+ %
23.7%28.4%
Bachelor's+ %
13.6%14.7%
Diversity Index
11/10022/100
Economy
ZIP 84520
East Carbon city, UT
View full profile →- Median Income$56,250
- Unemployment %7.7%
- IRS Net Migration+75
- Work From Home %7.4%
ZIP 84521
Elmo town, UT
View full profile →- Median Income$51,607
- Unemployment %2.8%
- IRS Net Migration+45
- Work From Home %4.3%
Visual comparison (same scale)
Median Income
$56,250$51,607
Unemployment %
7.7%2.8%
IRS Net Migration
+75+45
Work From Home %
7.4%4.3%
Housing
ZIP 84520
East Carbon city, UT
View full profile →- Median Home Value$84k
- Median Rent$573
- Owner Occupied %68.3%
- Broadband %81.0%
- Vacant %32.4%
- Median Year Built1945
ZIP 84521
Elmo town, UT
View full profile →- Median Home Value$190k
- Median Rent$712
- Owner Occupied %77.1%
- Broadband %93.0%
- Vacant %7.3%
- Median Year Built1977
Visual comparison (same scale)
Median Home Value
$84k$190k
Median Rent
$573$712
Owner Occupied %
68.3%77.1%
Broadband %
81.0%93.0%
Vacant %
32.4%7.3%
Median Year Built
19451977
Climate & Location
ZIP 84520
East Carbon city, UT
View full profile →- Snow Days/Year0 days
- Elevation (ft)6,511 ft
- Nearest Airport64.8 miles (104.3 km)
- Distance to Coast580.4 miles (934.0 km)
ZIP 84521
Elmo town, UT
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,400 ft
- Nearest Airport70.8 miles (113.9 km)
- Distance to Coast561.9 miles (904.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
6,511 ft5,400 ft
Nearest Airport
64.8 miles (104.3 km)70.8 miles (113.9 km)
Distance to Coast
580.4 miles (934.0 km)561.9 miles (904.2 km)
Infrastructure
ZIP 84520
East Carbon city, UT
View full profile →- Work From Home %7.4%
- Walkability (0–100)20
- Broadband %81.0%
Visual comparison (same scale)
Work From Home %
7.4%4.3%
Walkability (0–100)
2025
Broadband %
81.0%93.0%
Frequently Asked Questions
How do ZIP 84520 and 84521 compare?
ZIP 84520 is wealthier, more affordable rent, higher work-from-home share. ZIP 84521 is higher home values, lower poverty rate, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (84520), orange the second (84521). 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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