📍 View location on OpenStreetMap (30.347660, -97.768700)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 78731 |
| Primary City | Austin |
| State / Province | TX |
| County | Travis |
| Total Population | 27,507 |
| Population Density | 1,214.4 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 78731 | Travis County records | TX records |
|---|---|---|---|
| Population estimate | 27,507 | 1,401,963 (sum) | 30,188,035 (sum) |
| Population Density | 1,214.4 /sq mi | -- | -- |
| County population rank | #22 of 48 | -- | -- |
| State population rank | #439 of 1,924 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 78757 | Austin | 2.2 mi | 23,856 |
| ZIP 78756 | Austin | 2.4 mi | 9,197 |
| ZIP 78703 | Austin | 3.7 mi | 23,483 |
| ZIP 78751 | Austin | 3.7 mi | 16,961 |
| ZIP 78759 | Austin | 3.8 mi | 43,182 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →