76578 vs 78665 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 76578, Orange = ZIP 78665.
Quick verdict: ZIP 76578 is more affordable rent, lower poverty rate. ZIP 78665 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 76578
Thrall city, TX
View full profile →- Population1,561
- Median Income$100,500
- Median Home Value$316k
- Median Rent$850
- Median Age39.5 yrs
- Poverty Rate4.3%
ZIP 78665
Round Rock city, TX
View full profile →- Population64,087
- Median Income$117,240
- Median Home Value$439k
- Median Rent$1,717
- Median Age36.1 yrs
- Poverty Rate4.8%
Visual comparison (same scale)
Population
1,56164,087
Median Income
$100,500$117,240
Median Home Value
$316k$439k
Median Rent
$850$1,717
Median Age
39.5 yrs36.1 yrs
Poverty Rate
4.3%4.8%
Demographics
ZIP 76578
Thrall city, TX
View full profile →- White %59.0%
- Black %1.5%
- Asian %0.0%
- Hispanic %37.9%
- Age 0–17 %21.1%
- Age 18–64 %67.0%
- Age 65+ %11.9%
- Bachelor's+ %20.9%
- Diversity Index51/100
ZIP 78665
Round Rock city, TX
View full profile →- White %55.0%
- Black %11.1%
- Asian %10.3%
- Hispanic %23.5%
- Age 0–17 %26.4%
- Age 18–64 %63.1%
- Age 65+ %10.4%
- Bachelor's+ %51.6%
- Diversity Index62/100
Visual comparison (same scale)
White %
59.0%55.0%
Black %
1.5%11.1%
Asian %
0.0%10.3%
Hispanic %
37.9%23.5%
Age 0–17 %
21.1%26.4%
Age 18–64 %
67.0%63.1%
Age 65+ %
11.9%10.4%
Bachelor's+ %
20.9%51.6%
Diversity Index
51/10062/100
Economy
ZIP 76578
Thrall city, TX
View full profile →- Median Income$100,500
- Unemployment %6.0%
- IRS Net Migration+74
- Work From Home %11.8%
ZIP 78665
Round Rock city, TX
View full profile →- Median Income$117,240
- Unemployment %3.3%
- IRS Net Migration+3,023
- Work From Home %25.4%
Visual comparison (same scale)
Median Income
$100,500$117,240
Unemployment %
6.0%3.3%
IRS Net Migration
+74+3,023
Work From Home %
11.8%25.4%
Housing
ZIP 76578
Thrall city, TX
View full profile →- Median Home Value$316k
- Median Rent$850
- Owner Occupied %78.8%
- Broadband %78.5%
- Vacant %13.2%
- Median Year Built1991
ZIP 78665
Round Rock city, TX
View full profile →- Median Home Value$439k
- Median Rent$1,717
- Owner Occupied %63.8%
- Broadband %97.3%
- Vacant %5.5%
- Median Year Built2010
Visual comparison (same scale)
Median Home Value
$316k$439k
Median Rent
$850$1,717
Owner Occupied %
78.8%63.8%
Broadband %
78.5%97.3%
Vacant %
13.2%5.5%
Median Year Built
19912010
Climate & Location
ZIP 76578
Thrall city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)571 ft
- Nearest Airport34.4 miles (55.4 km)
- Distance to Coast120.7 miles (194.2 km)
ZIP 78665
Round Rock city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)874 ft
- Nearest Airport23.9 miles (38.5 km)
- Distance to Coast131.3 miles (211.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
571 ft874 ft
Nearest Airport
34.4 miles (55.4 km)23.9 miles (38.5 km)
Distance to Coast
120.7 miles (194.2 km)131.3 miles (211.3 km)
Infrastructure
ZIP 76578
Thrall city, TX
View full profile →- Work From Home %11.8%
- Walkability (0–100)18
- Broadband %78.5%
ZIP 78665
Round Rock city, TX
View full profile →- Work From Home %25.4%
- Walkability (0–100)32
- Broadband %97.3%
Visual comparison (same scale)
Work From Home %
11.8%25.4%
Walkability (0–100)
1832
Broadband %
78.5%97.3%
Frequently Asked Questions
How do ZIP 76578 and 78665 compare?
ZIP 76578 is more affordable rent, lower poverty rate. ZIP 78665 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (76578), orange the second (78665). 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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