78663 vs 78636 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78663, Orange = ZIP 78636.
Quick verdict: ZIP 78663 is wealthier, lower poverty rate, lower unemployment, more educated. ZIP 78636 is more diverse, higher work-from-home share.
Quick Facts
ZIP 78663
Round Mountain town, TX
View full profile →- Population607
- Median Income$156,829
- Median Home Value—
- Median Rent—
- Median Age59.8 yrs
- Poverty Rate2.5%
ZIP 78636
Johnson City city, TX
View full profile →- Population3,842
- Median Income$59,625
- Median Home Value$459k
- Median Rent$849
- Median Age52.7 yrs
- Poverty Rate10.7%
Visual comparison (same scale)
Population
6073,842
Median Income
$156,829$59,625
Median Home Value
—$459k
Median Rent
—$849
Median Age
59.8 yrs52.7 yrs
Poverty Rate
2.5%10.7%
Demographics
ZIP 78663
Round Mountain town, TX
View full profile →- White %96.2%
- Black %0.0%
- Asian %0.0%
- Hispanic %3.6%
- Age 0–17 %3.1%
- Age 18–64 %65.6%
- Age 65+ %31.3%
- Bachelor's+ %31.1%
- Diversity Index7/100
ZIP 78636
Johnson City city, TX
View full profile →- White %84.4%
- Black %0.9%
- Asian %1.1%
- Hispanic %15.3%
- Age 0–17 %17.2%
- Age 18–64 %57.0%
- Age 65+ %25.9%
- Bachelor's+ %29.4%
- Diversity Index26/100
Visual comparison (same scale)
White %
96.2%84.4%
Black %
0.0%0.9%
Asian %
0.0%1.1%
Hispanic %
3.6%15.3%
Age 0–17 %
3.1%17.2%
Age 18–64 %
65.6%57.0%
Age 65+ %
31.3%25.9%
Bachelor's+ %
31.1%29.4%
Diversity Index
7/10026/100
Economy
ZIP 78663
Round Mountain town, TX
View full profile →- Median Income$156,829
- Unemployment %1.4%
- IRS Net Migration+29
- Work From Home %6.0%
ZIP 78636
Johnson City city, TX
View full profile →- Median Income$59,625
- Unemployment %2.8%
- IRS Net Migration+181
- Work From Home %13.6%
Visual comparison (same scale)
Median Income
$156,829$59,625
Unemployment %
1.4%2.8%
IRS Net Migration
+29+181
Work From Home %
6.0%13.6%
Housing
ZIP 78663
Round Mountain town, TX
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %84.8%
- Broadband %95.6%
- Vacant %9.5%
- Median Year Built2001
ZIP 78636
Johnson City city, TX
View full profile →- Median Home Value$459k
- Median Rent$849
- Owner Occupied %67.8%
- Broadband %88.5%
- Vacant %22.0%
- Median Year Built1993
Visual comparison (same scale)
Median Home Value
—$459k
Median Rent
—$849
Owner Occupied %
84.8%67.8%
Broadband %
95.6%88.5%
Vacant %
9.5%22.0%
Median Year Built
20011993
Climate & Location
ZIP 78663
Round Mountain town, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,137 ft
- Nearest Airport44.0 miles (70.7 km)
- Distance to Coast141.4 miles (227.5 km)
ZIP 78636
Johnson City city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,137 ft
- Nearest Airport46.3 miles (74.5 km)
- Distance to Coast139.0 miles (223.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,137 ft1,137 ft
Nearest Airport
44.0 miles (70.7 km)46.3 miles (74.5 km)
Distance to Coast
141.4 miles (227.5 km)139.0 miles (223.7 km)
Infrastructure
ZIP 78663
Round Mountain town, TX
View full profile →- Work From Home %6.0%
- Walkability (0–100)—
- Broadband %95.6%
ZIP 78636
Johnson City city, TX
View full profile →- Work From Home %13.6%
- Walkability (0–100)26
- Broadband %88.5%
Visual comparison (same scale)
Work From Home %
6.0%13.6%
Walkability (0–100)
—26
Broadband %
95.6%88.5%
Frequently Asked Questions
How do ZIP 78663 and 78636 compare?
ZIP 78663 is wealthier, lower poverty rate, lower unemployment, more educated. ZIP 78636 is more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (78663), orange the second (78636). 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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