78615 vs 78664 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78615, Orange = ZIP 78664.
Quick verdict: ZIP 78615 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 78664 is more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 78615
Coupland city, TX
View full profile →- Population1,540
- Median Income$112,805
- Median Home Value$349k
- Median Rent—
- Median Age32.4 yrs
- Poverty Rate5.0%
ZIP 78664
Round Rock city, TX
View full profile →- Population62,272
- Median Income$85,919
- Median Home Value$317k
- Median Rent$1,439
- Median Age34.8 yrs
- Poverty Rate10.5%
Visual comparison (same scale)
Population
1,54062,272
Median Income
$112,805$85,919
Median Home Value
$349k$317k
Median Rent
—$1,439
Median Age
32.4 yrs34.8 yrs
Poverty Rate
5.0%10.5%
Demographics
ZIP 78615
Coupland city, TX
View full profile →- White %49.4%
- Black %0.5%
- Asian %2.7%
- Hispanic %50.6%
- Age 0–17 %35.3%
- Age 18–64 %49.2%
- Age 65+ %15.4%
- Bachelor's+ %27.3%
- Diversity Index50/100
ZIP 78664
Round Rock city, TX
View full profile →- White %52.1%
- Black %15.0%
- Asian %6.1%
- Hispanic %35.4%
- Age 0–17 %22.5%
- Age 18–64 %67.5%
- Age 65+ %10.0%
- Bachelor's+ %34.6%
- Diversity Index58/100
Visual comparison (same scale)
White %
49.4%52.1%
Black %
0.5%15.0%
Asian %
2.7%6.1%
Hispanic %
50.6%35.4%
Age 0–17 %
35.3%22.5%
Age 18–64 %
49.2%67.5%
Age 65+ %
15.4%10.0%
Bachelor's+ %
27.3%34.6%
Diversity Index
50/10058/100
Economy
ZIP 78615
Coupland city, TX
View full profile →- Median Income$112,805
- Unemployment %3.3%
- IRS Net Migration+73
- Work From Home %13.1%
ZIP 78664
Round Rock city, TX
View full profile →- Median Income$85,919
- Unemployment %4.3%
- IRS Net Migration+2,937
- Work From Home %20.1%
Visual comparison (same scale)
Median Income
$112,805$85,919
Unemployment %
3.3%4.3%
IRS Net Migration
+73+2,937
Work From Home %
13.1%20.1%
Housing
ZIP 78615
Coupland city, TX
View full profile →- Median Home Value$349k
- Median Rent—
- Owner Occupied %84.2%
- Broadband %74.8%
- Vacant %4.7%
- Median Year Built2001
ZIP 78664
Round Rock city, TX
View full profile →- Median Home Value$317k
- Median Rent$1,439
- Owner Occupied %54.1%
- Broadband %95.9%
- Vacant %4.0%
- Median Year Built1997
Visual comparison (same scale)
Median Home Value
$349k$317k
Median Rent
—$1,439
Owner Occupied %
84.2%54.1%
Broadband %
74.8%95.9%
Vacant %
4.7%4.0%
Median Year Built
20011997
Climate & Location
ZIP 78615
Coupland city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)594 ft
- Nearest Airport24.9 miles (40.0 km)
- Distance to Coast119.5 miles (192.2 km)
ZIP 78664
Round Rock city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)880 ft
- Nearest Airport21.3 miles (34.3 km)
- Distance to Coast128.9 miles (207.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
594 ft880 ft
Nearest Airport
24.9 miles (40.0 km)21.3 miles (34.3 km)
Distance to Coast
119.5 miles (192.2 km)128.9 miles (207.4 km)
Infrastructure
ZIP 78615
Coupland city, TX
View full profile →- Work From Home %13.1%
- Walkability (0–100)17
- Broadband %74.8%
ZIP 78664
Round Rock city, TX
View full profile →- Work From Home %20.1%
- Walkability (0–100)57
- Broadband %95.9%
Visual comparison (same scale)
Work From Home %
13.1%20.1%
Walkability (0–100)
1757
Broadband %
74.8%95.9%
Frequently Asked Questions
How do ZIP 78615 and 78664 compare?
ZIP 78615 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 78664 is more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (78615), orange the second (78664). 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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