75831 vs 77865 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 75831, Orange = ZIP 77865.
Quick verdict: ZIP 75831 is more affordable rent, more diverse, higher work-from-home share. ZIP 77865 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated.
Quick Facts
ZIP 75831
Buffalo city, TX
View full profile →- Population4,769
- Median Income$52,188
- Median Home Value$99k
- Median Rent$621
- Median Age41.8 yrs
- Poverty Rate14.9%
ZIP 77865
Marquez city, TX
View full profile →- Population1,818
- Median Income$64,063
- Median Home Value$184k
- Median Rent$879
- Median Age31.7 yrs
- Poverty Rate13.7%
Visual comparison (same scale)
Population
4,7691,818
Median Income
$52,188$64,063
Median Home Value
$99k$184k
Median Rent
$621$879
Median Age
41.8 yrs31.7 yrs
Poverty Rate
14.9%13.7%
Demographics
ZIP 75831
Buffalo city, TX
View full profile →- White %71.6%
- Black %15.3%
- Asian %0.0%
- Hispanic %17.1%
- Age 0–17 %23.6%
- Age 18–64 %57.6%
- Age 65+ %18.8%
- Bachelor's+ %10.2%
- Diversity Index43/100
ZIP 77865
Marquez city, TX
View full profile →- White %91.8%
- Black %0.7%
- Asian %0.6%
- Hispanic %13.9%
- Age 0–17 %32.0%
- Age 18–64 %51.6%
- Age 65+ %16.4%
- Bachelor's+ %13.5%
- Diversity Index14/100
Visual comparison (same scale)
White %
71.6%91.8%
Black %
15.3%0.7%
Asian %
0.0%0.6%
Hispanic %
17.1%13.9%
Age 0–17 %
23.6%32.0%
Age 18–64 %
57.6%51.6%
Age 65+ %
18.8%16.4%
Bachelor's+ %
10.2%13.5%
Diversity Index
43/10014/100
Economy
ZIP 75831
Buffalo city, TX
View full profile →- Median Income$52,188
- Unemployment %3.7%
- IRS Net Migration+225
- Work From Home %5.5%
ZIP 77865
Marquez city, TX
View full profile →- Median Income$64,063
- Unemployment %0.8%
- IRS Net Migration+86
- Work From Home %5.1%
Visual comparison (same scale)
Median Income
$52,188$64,063
Unemployment %
3.7%0.8%
IRS Net Migration
+225+86
Work From Home %
5.5%5.1%
Housing
ZIP 75831
Buffalo city, TX
View full profile →- Median Home Value$99k
- Median Rent$621
- Owner Occupied %68.0%
- Broadband %77.3%
- Vacant %25.9%
- Median Year Built1991
ZIP 77865
Marquez city, TX
View full profile →- Median Home Value$184k
- Median Rent$879
- Owner Occupied %84.9%
- Broadband %87.9%
- Vacant %36.4%
- Median Year Built2002
Visual comparison (same scale)
Median Home Value
$99k$184k
Median Rent
$621$879
Owner Occupied %
68.0%84.9%
Broadband %
77.3%87.9%
Vacant %
25.9%36.4%
Median Year Built
19912002
Climate & Location
ZIP 75831
Buffalo city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)320 ft
- Nearest Airport56.1 miles (90.3 km)
- Distance to Coast124.1 miles (199.8 km)
ZIP 77865
Marquez city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)320 ft
- Nearest Airport45.4 miles (73.1 km)
- Distance to Coast114.0 miles (183.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
320 ft320 ft
Nearest Airport
56.1 miles (90.3 km)45.4 miles (73.1 km)
Distance to Coast
124.1 miles (199.8 km)114.0 miles (183.4 km)
Infrastructure
ZIP 75831
Buffalo city, TX
View full profile →- Work From Home %5.5%
- Walkability (0–100)25
- Broadband %77.3%
ZIP 77865
Marquez city, TX
View full profile →- Work From Home %5.1%
- Walkability (0–100)25
- Broadband %87.9%
Visual comparison (same scale)
Work From Home %
5.5%5.1%
Walkability (0–100)
2525
Broadband %
77.3%87.9%
Frequently Asked Questions
How do ZIP 75831 and 77865 compare?
ZIP 75831 is more affordable rent, more diverse, higher work-from-home share. ZIP 77865 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (75831), orange the second (77865). 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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