78636 vs 78663 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 78636, Orange = ZIP 78663.
Quick verdict: ZIP 78636 is more diverse, higher work-from-home share. ZIP 78663 is wealthier, lower poverty rate, lower unemployment, more educated.
Quick Facts
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%
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%
Visual comparison (same scale)
Population
3,842607
Median Income
$59,625$156,829
Median Home Value
$459k—
Median Rent
$849—
Median Age
52.7 yrs59.8 yrs
Poverty Rate
10.7%2.5%
Demographics
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
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
Visual comparison (same scale)
White %
84.4%96.2%
Black %
0.9%0.0%
Asian %
1.1%0.0%
Hispanic %
15.3%3.6%
Age 0–17 %
17.2%3.1%
Age 18–64 %
57.0%65.6%
Age 65+ %
25.9%31.3%
Bachelor's+ %
29.4%31.1%
Diversity Index
26/1007/100
Economy
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%
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%
Visual comparison (same scale)
Median Income
$59,625$156,829
Unemployment %
2.8%1.4%
IRS Net Migration
+181+29
Work From Home %
13.6%6.0%
Housing
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
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
Visual comparison (same scale)
Median Home Value
$459k—
Median Rent
$849—
Owner Occupied %
67.8%84.8%
Broadband %
88.5%95.6%
Vacant %
22.0%9.5%
Median Year Built
19932001
Climate & Location
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)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,137 ft1,137 ft
Nearest Airport
46.3 miles (74.5 km)44.0 miles (70.7 km)
Distance to Coast
139.0 miles (223.7 km)141.4 miles (227.5 km)
Infrastructure
ZIP 78636
Johnson City city, TX
View full profile →- Work From Home %13.6%
- Walkability (0–100)26
- Broadband %88.5%
ZIP 78663
Round Mountain town, TX
View full profile →- Work From Home %6.0%
- Walkability (0–100)—
- Broadband %95.6%
Visual comparison (same scale)
Work From Home %
13.6%6.0%
Walkability (0–100)
26—
Broadband %
88.5%95.6%
Frequently Asked Questions
How do ZIP 78636 and 78663 compare?
ZIP 78636 is more diverse, higher work-from-home share. ZIP 78663 is wealthier, lower poverty rate, lower unemployment, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (78636), orange the second (78663). 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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