59311 vs 57720 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 59311, Orange = ZIP 57720.
Quick verdict: ZIP 59311 is lower poverty rate, higher work-from-home share. ZIP 57720 is wealthier, lower unemployment, more diverse, more educated.
Quick Facts
ZIP 59311
Alzada CDP, MT
View full profile →- Population145
- Median Income$61,000
- Median Home Value—
- Median Rent—
- Median Age57.0 yrs
- Poverty Rate6.9%
ZIP 57720
Buffalo town, SD
View full profile →- Population561
- Median Income$78,333
- Median Home Value$129k
- Median Rent$369
- Median Age53.0 yrs
- Poverty Rate8.4%
Visual comparison (same scale)
Population
145561
Median Income
$61,000$78,333
Median Home Value
—$129k
Median Rent
—$369
Median Age
57.0 yrs53.0 yrs
Poverty Rate
6.9%8.4%
Demographics
ZIP 59311
Alzada CDP, MT
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %4.8%
- Age 18–64 %71.7%
- Age 65+ %23.4%
- Bachelor's+ %17.7%
- Diversity Index0/100
ZIP 57720
Buffalo town, SD
View full profile →- White %87.5%
- Black %1.1%
- Asian %0.0%
- Hispanic %1.3%
- Age 0–17 %19.6%
- Age 18–64 %60.3%
- Age 65+ %20.1%
- Bachelor's+ %29.0%
- Diversity Index22/100
Visual comparison (same scale)
White %
100.0%87.5%
Black %
0.0%1.1%
Asian %
0.0%0.0%
Hispanic %
0.0%1.3%
Age 0–17 %
4.8%19.6%
Age 18–64 %
71.7%60.3%
Age 65+ %
23.4%20.1%
Bachelor's+ %
17.7%29.0%
Diversity Index
0/10022/100
Economy
ZIP 59311
Alzada CDP, MT
View full profile →- Median Income$61,000
- Unemployment %3.0%
- IRS Net Migration+8
- Work From Home %49.0%
- Mean Commute (min)49 min
ZIP 57720
Buffalo town, SD
View full profile →- Median Income$78,333
- Unemployment %1.9%
- IRS Net Migration+34
- Work From Home %24.0%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$61,000$78,333
Unemployment %
3.0%1.9%
IRS Net Migration
+8+34
Work From Home %
49.0%24.0%
Mean Commute (min)
49 min—
Housing
ZIP 59311
Alzada CDP, MT
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %68.2%
- Broadband %93.9%
- Vacant %17.5%
- Median Year Built1978
ZIP 57720
Buffalo town, SD
View full profile →- Median Home Value$129k
- Median Rent$369
- Owner Occupied %80.7%
- Broadband %89.3%
- Vacant %32.5%
- Median Year Built1958
Visual comparison (same scale)
Median Home Value
—$129k
Median Rent
—$369
Owner Occupied %
68.2%80.7%
Broadband %
93.9%89.3%
Vacant %
17.5%32.5%
Median Year Built
19781958
Climate & Location
ZIP 59311
Alzada CDP, MT
View full profile →- Snow Days/Year0 days
- Elevation (ft)3,312 ft
- Nearest Airport79.1 miles (127.3 km)
- Distance to Coast598.8 miles (963.6 km)
ZIP 57720
Buffalo town, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)3,004 ft
- Nearest Airport93.8 miles (151.0 km)
- Distance to Coast556.4 miles (895.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
3,312 ft3,004 ft
Nearest Airport
79.1 miles (127.3 km)93.8 miles (151.0 km)
Distance to Coast
598.8 miles (963.6 km)556.4 miles (895.4 km)
Infrastructure
ZIP 59311
Alzada CDP, MT
View full profile →- Mean Commute (min)49 min
- Work From Home %49.0%
- Walkability (0–100)26
- Broadband %93.9%
ZIP 57720
Buffalo town, SD
View full profile →- Mean Commute (min)—
- Work From Home %24.0%
- Walkability (0–100)33
- Broadband %89.3%
Visual comparison (same scale)
Mean Commute (min)
49 min—
Work From Home %
49.0%24.0%
Walkability (0–100)
2633
Broadband %
93.9%89.3%
Frequently Asked Questions
How do ZIP 59311 and 57720 compare?
ZIP 59311 is lower poverty rate, higher work-from-home share. ZIP 57720 is wealthier, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (59311), orange the second (57720). 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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