ZIP code 78728: Austin, TX
78728 is a ZIP code in Austin, Texas, mainly in Travis County, part of the Austin-Round Rock-San Marcos, TX metro area. About 26,777 people live here.
- Population
- 26,777
- Median household income
- $75,243
- Typical home value
- $392,400-4% in 12 months
- Median rent
- $1,632gross, per month
- Median age
- 33.9
- Homeowners
- 29.1%of occupied homes
Shaded: ZIP code 78728's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78728 details
| City | Austin |
|---|---|
| State | Texas |
| County | Travis County (also partly Williamson County) |
| Metro area | Austin-Round Rock-San Marcos, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 7.8 sq mi, plus 0 sq mi of water |
| Population density | 3,455 people per sq mi |
| Bachelor's degree or higher | 47.7% of adults 25+ |
| Average commute | 23.1 minutes |
| Center coordinates | 30.45376, -97.68670 |
Median rent in 78728 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,422/mo |
| 1 bedroom | $1,433/mo |
| 2 bedrooms | $1,797/mo |
| 3 bedrooms | $1,882/mo |
| 4 bedrooms | $3,094/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 78728
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78764 | Austin, TX | 1.7 mi | — |
| 78727 | Austin, TX | 2.5 mi | 29,958 |
| 78691 | Pflugerville, TX | 4.1 mi | — |
| 78729 | Austin, TX | 4.2 mi | 30,460 |
| 78664 | Round Rock, TX | 4.3 mi | 62,060 |
| 78717 | Austin, TX | 4.7 mi | 37,262 |
| 78758 | Austin, TX | 4.7 mi | 49,617 |
| 78753 | Austin, TX | 4.9 mi | 56,920 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 78728?
A typical home in ZIP code 78728 is worth about $392,400 (Zillow Home Value Index). The median household here earns $75,243 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $392,400 homeWhat can a $75,243 income afford?Rental property numbers
About ZIP code 78728
What city is ZIP code 78728?
ZIP code 78728 is in Austin, TX, in Travis County.
What county is ZIP code 78728 in?
78728 is mainly in Travis County, Texas, and partly in Williamson County.
What is the population of ZIP code 78728?
About 26,777 people live in ZIP code 78728, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78728 in?
78728 is in Central Time (UTC−6). It observes daylight saving time.
What other ZIP codes does Austin have?
Austin, TX also uses 73301, 73344, 78701, 78702, 78703, 78704, 78705, 78708, 78709, 78710, 78711, 78712, 78713, 78714, 78715, 78716, 78717, 78718, 78719, 78720, 78721, 78722, 78723, 78724, 78725, 78726, 78727, 78729, 78730, 78731, 78732, 78733, 78734, 78735, 78736, 78737, 78738, 78739, 78741, 78742, 78744, 78745, 78746, 78747, 78748, 78749, 78750, 78751, 78752, 78753, 78754, 78755, 78756, 78757, 78758, 78759, 78760, 78761, 78762, 78763, 78764, 78765, 78766, 78767, 78768, 78769, 78772, 78773, 78774, 78778, 78779, 78783 and 78799.