ZIP codes
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Round Mountain, TX Demographics & ZIP Codes
Round Mountain, Texas demographics and median household income by ZIP code (in Blanco County) — 1 ZIP codes — population 607 — median income $156,829. Compare income, housing, and population across ZIP codes on US5.
Population
607
Median household income (avg.)
$156,829
209% of U.S. median
Average home value
—
Median age (avg.)
59.8
Round Mountain demographics
Round Mountain, Texas covers 1 ZIP code primarily in Blanco County, with a combined ZIP-area population of about 607.
Across ZIP codes with age data, the average median age is about 59.8 years.
Median household income in Round Mountain
The average median household income across ZIP codes in Round Mountain, Texas is about $156,829 — about 113% above the TX ZIP average ($73,553), and about 109% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $156,829 in 78663.
Housing in Round Mountain
The most populous ZIP in this set is 78663 (about 607 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Round Mountain
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 78663 | Round Mountain | Blanco County | TX | 607 | $156,829 | — |
Frequently asked questions
What are the demographics of Round Mountain?
Round Mountain, Texas has a combined ZIP-area population of about 607 across 1 ZIP codes (primarily Blanco County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Round Mountain?
The average median household income across ZIP codes in Round Mountain, Texas is about $156,829, about 113% above the state ZIP average ($73,553), and about 109% above the U.S. median ($75,149).
How many ZIP codes are in Round Mountain?
Round Mountain, Texas includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Round Mountain?
This page lists ZIP codes in Round Mountain, Texas with population, median household income, and home value. Select a ZIP for a full demographics profile.