ZIP Code 78731 Population
Austin, Texas
Population
27,401
Households
12,588
Median Age
38.3
Population Details
| Average Household Size | 2.18 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 78731 (Austin, TX) has a population of 27,401 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 12,588 households in ZIP code 78731.