78618 vs 78631 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78618, Orange = ZIP 78631.
Quick verdict: ZIP 78618 is wealthier, more affordable rent, lower unemployment, more educated. ZIP 78631 is higher home values, lower poverty rate, more diverse, higher work-from-home share.
Quick Facts
ZIP 78618
TX
View full profile →- Population292
- Median Income$83,500
- Median Home Value$319k
- Median Rent$888
- Median Age63.4 yrs
- Poverty Rate15.1%
ZIP 78631
Harper CDP, TX
View full profile →- Population3,357
- Median Income$73,646
- Median Home Value$339k
- Median Rent$900
- Median Age42.1 yrs
- Poverty Rate12.6%
Visual comparison (same scale)
Population
2923,357
Median Income
$83,500$73,646
Median Home Value
$319k$339k
Median Rent
$888$900
Median Age
63.4 yrs42.1 yrs
Poverty Rate
15.1%12.6%
Demographics
ZIP 78618
TX
View full profile →- White %96.6%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.3%
- Age 0–17 %17.8%
- Age 18–64 %37.0%
- Age 65+ %45.2%
- Bachelor's+ %31.3%
- Diversity Index7/100
ZIP 78631
Harper CDP, TX
View full profile →- White %76.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %21.5%
- Age 0–17 %22.2%
- Age 18–64 %54.8%
- Age 65+ %23.0%
- Bachelor's+ %19.9%
- Diversity Index36/100
Visual comparison (same scale)
White %
96.6%76.8%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
0.3%21.5%
Age 0–17 %
17.8%22.2%
Age 18–64 %
37.0%54.8%
Age 65+ %
45.2%23.0%
Bachelor's+ %
31.3%19.9%
Diversity Index
7/10036/100
Economy
ZIP 78618
TX
View full profile →- Median Income$83,500
- Unemployment %0.0%
- IRS Net Migration+14
- Work From Home %2.9%
- Mean Commute (min)100 min
ZIP 78631
Harper CDP, TX
View full profile →- Median Income$73,646
- Unemployment %2.2%
- IRS Net Migration+158
- Work From Home %8.9%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$83,500$73,646
Unemployment %
0.0%2.2%
IRS Net Migration
+14+158
Work From Home %
2.9%8.9%
Mean Commute (min)
100 min—
Housing
ZIP 78618
TX
View full profile →- Median Home Value$319k
- Median Rent$888
- Owner Occupied %87.0%
- Broadband %81.2%
- Vacant %54.3%
- Median Year Built1969
ZIP 78631
Harper CDP, TX
View full profile →- Median Home Value$339k
- Median Rent$900
- Owner Occupied %82.3%
- Broadband %88.8%
- Vacant %21.0%
- Median Year Built2002
Visual comparison (same scale)
Median Home Value
$319k$339k
Median Rent
$888$900
Owner Occupied %
87.0%82.3%
Broadband %
81.2%88.8%
Vacant %
54.3%21.0%
Median Year Built
19692002
Climate & Location
ZIP 78618
TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,110 ft
- Nearest Airport36.3 miles (58.4 km)
- Distance to Coast176.2 miles (283.6 km)
ZIP 78631
Harper CDP, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,110 ft
- Nearest Airport29.7 miles (47.8 km)
- Distance to Coast177.4 miles (285.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,110 ft2,110 ft
Nearest Airport
36.3 miles (58.4 km)29.7 miles (47.8 km)
Distance to Coast
176.2 miles (283.6 km)177.4 miles (285.4 km)
Infrastructure
ZIP 78618
TX
View full profile →- Mean Commute (min)100 min
- Work From Home %2.9%
- Walkability (0–100)20
- Broadband %81.2%
ZIP 78631
Harper CDP, TX
View full profile →- Mean Commute (min)—
- Work From Home %8.9%
- Walkability (0–100)20
- Broadband %88.8%
Visual comparison (same scale)
Mean Commute (min)
100 min—
Work From Home %
2.9%8.9%
Walkability (0–100)
2020
Broadband %
81.2%88.8%
Frequently Asked Questions
How do ZIP 78618 and 78631 compare?
ZIP 78618 is wealthier, more affordable rent, lower unemployment, more educated. ZIP 78631 is higher home values, lower poverty rate, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (78618), orange the second (78631). 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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