County demographics · Texas
Travis County, Texas demographics
Travis County, Texas (county FIPS 48453) has a median household income of $99,611 (±$1,578) and a total population of 1,330,015 in the American Community Survey 5-year estimates for 2020-2024.
Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 63 ZIP Code Tabulation Areas overlap the county (Census 2020).
Data as of Oct 22, 2026 (Olympus publication) · Markdown version
- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.
ACS 5-year estimates, 2020-2024
Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.
| Metric | Estimate | Margin of error (90%) | ACS table |
|---|---|---|---|
| Total population | 1,330,015 | none (controlled estimate) | B01003 |
| Median age | 35.6 years | ±0.1 years | B01002 |
| Households | 583,747 | ±1,810 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $99,611 | ±$1,578 | B19013 |
| Median value of owner-occupied housing units | $523,000 | ±$6,613 | B25077 |
| Median gross rent | $1,744 | ±$13 | B25064 |
| Owner-occupied share of occupied housing units | 52.1% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 47.9% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 91.9% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 56.6% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 10.9% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 4.6% | none (derived from several estimates) | B23025 (derived) |
- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).
Geography
| Measure | Value |
|---|---|
| County FIPS | 48453 |
| Land area | 994.31 sq mi |
| Water area | 30.71 sq mi |
| Population density | 1,338 per sq mi of land |
| Geography vintage | 2024 Gazetteer |
ZIP codes (ZCTAs) in this county
ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.
| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
|---|---|---|---|
| 78653 | 10.5% | 98.8% | Yes |
| 78641 | 7.9% | 62.9% | Yes |
| 78669 | 5.3% | 43.5% | Yes |
| 78617 | 5.1% | 78.4% | Yes |
| 78660 | 4.5% | 100% | Yes |
| 78738 | 4.2% | 100% | Yes |
| 78654 | 3.9% | 19.2% | |
| 78645 | 3.3% | 100% | Yes |
| 78621 | 2.6% | 14.6% | |
| 78610 | 2.6% | 26.2% | |
| 78724 | 2.5% | 100% | Yes |
| 78746 | 2.3% | 100% | Yes |
| 78744 | 2.3% | 100% | Yes |
| 78747 | 2.2% | 100% | Yes |
| 78736 | 2.2% | 96.7% | Yes |
| 78735 | 2% | 100% | Yes |
| 78719 | 2% | 100% | Yes |
| 78615 | 2% | 36.1% | |
| 78734 | 1.9% | 100% | Yes |
| 78725 | 1.8% | 100% | Yes |
| 78620 | 1.7% | 9.6% | |
| 78754 | 1.5% | 100% | Yes |
| 78730 | 1.5% | 100% | Yes |
| 78748 | 1.4% | 100% | Yes |
| 78759 | 1.4% | 98.9% | Yes |
| 78745 | 1.4% | 100% | Yes |
| 78732 | 1.3% | 100% | Yes |
| 78726 | 1.2% | 100% | Yes |
| 78753 | 1.1% | 100% | Yes |
| 78733 | 1.1% | 100% | Yes |
| 78739 | 1.1% | 92.2% | Yes |
| 78737 | 1.1% | 28.8% | |
| 78749 | 1% | 100% | Yes |
| 78750 | 0.9% | 78.1% | Yes |
| 78758 | 0.9% | 100% | Yes |
| 78704 | 0.9% | 100% | Yes |
| 78731 | 0.9% | 100% | Yes |
| 78741 | 0.8% | 100% | Yes |
| 78727 | 0.8% | 98.1% | Yes |
| 78723 | 0.7% | 100% | Yes |
| 78652 | 0.6% | 56.4% | Yes |
| 78728 | 0.6% | 78.3% | Yes |
| 78742 | 0.6% | 100% | Yes |
| 78703 | 0.6% | 100% | Yes |
| 78702 | 0.5% | 100% | Yes |
| 78757 | 0.5% | 100% | Yes |
| 78663 | 0.4% | 3.8% | |
| 78721 | 0.4% | 100% | Yes |
| 78752 | 0.3% | 100% | Yes |
| 78613 | 0.3% | 11.4% | |
| 78751 | 0.2% | 100% | Yes |
| 78664 | 0.2% | 14.4% | |
| 78705 | 0.2% | 100% | Yes |
| 78756 | 0.2% | 100% | Yes |
| 78701 | 0.2% | 100% | Yes |
| 78722 | 0.1% | 100% | Yes |
| 78640 | 0.1% | 1.4% | |
| 78612 | 0.1% | 1.2% | |
| 78729 | 0.1% | 11.6% | |
| 78712 | 0.1% | 100% | Yes |
| 78634 | 0% | 0.4% | |
| 76574 | 0% | 0.1% | |
| 78616 | 0% | 0% |
Sources
- American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02. https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:453&in=state:48
- Published by Olympus on Oct 22, 2026.
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
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curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/counties/48453" -H "X-API-Key: $OLYMPUS_API_KEY"get_us_demographics {"county_fips":"48453"}