ZIP code 78733
Where is ZIP code 78733?
Austin, Texas
Travis County · Standard ZIP code
ZIP code 78733 belongs to Austin, Texas in Travis County. 78733 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 512 and 737. About 9,029 people live in the 78733 area, where the median household income is $206,368. The closest ZIP codes are 78716 (Austin, 1.1 mi southeast), 78730 (Austin, 3.2 mi northeast) and 78732 (Austin, 3.6 mi northwest).
| ZIP code | 78733 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Austin |
| Also accepted | Bee Cave, Bee Caves |
| State | Texas (TX) |
| County | Travis County |
| Time zone | Central Time · now |
| Area codes | 512, 737 |
| Coordinates | 30.3314, -97.8666 map |
| 3-digit prefix | 787 |
Population and income in 78733
| Population | 9,029 · higher than 56% of Texas ZIP codes |
|---|---|
| People per square mile | 806 · higher than 69% of Texas ZIP codes |
| Median age | 43.7 years · higher than 74% of Texas ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $206,368 · higher than 100% of Texas ZIP codes |
| Income per person | $100,503 |
| Below the poverty line | 2.9% |
| Bachelor’s degree or higher | 77% of adults 25+ |
| Median home value | $1,008,600 · higher than 99% of Texas ZIP codes |
| Median rent | $1,925 a month |
| Housing units | 3,427 |
| Households | 3,171 (2.85 people on average) |
| Owners / renters | 91% / 9.2% |
| Land area | 11.2 sq mi (plus 0.23 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78733. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78733
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78716 | Austin, TX | 1.1 mi SE | PO Box only |
| 78730 | Austin, TX | 3.2 mi NE | Standard |
| 78732 | Austin, TX | 3.6 mi NW | Standard |
| 78746 | Austin, TX | 3.7 mi SE | Standard |
| 78734 | Austin, TX | 5.3 mi NW | Standard |
| 73301 | Austin, TX | 5.7 mi E | Unique |
| 73344 | Austin, TX | 5.7 mi E | Unique |
| 78708 | Austin, TX | 5.7 mi E | PO Box only |
| 78709 | Austin, TX | 5.7 mi E | PO Box only |
| 78711 | Austin, TX | 5.7 mi E | PO Box only |
| 78718 | Austin, TX | 5.7 mi E | PO Box only |
| 78720 | Austin, TX | 5.7 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78733 or measure the distance to another ZIP code.
How to address mail to 78733
123 MAIN ST
AUSTIN TX 78733
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BEE CAVE and BEE CAVES as the city name for 78733. Adding the 4-digit ZIP+4 code (78733-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Austin, TX
- 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
- 78728
- 78729
- 78730
- 78731
- 78732
- 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
- 78772
- 78773
- 78774
- 78778
- 78779
- 78783
- 78799
All Austin ZIP codes with population and income →
Questions
- What city is ZIP code 78733?
- 78733 is a Austin, Texas ZIP code. Bee Cave and Bee Caves are also accepted as the city name.
- What county is 78733 in?
- ZIP code 78733 is in Travis County, Texas.
- What time zone is ZIP code 78733 in?
- 78733 is in the Central Time zone (America/Chicago).
- What area code is 78733?
- Phone numbers in ZIP code 78733 use area codes 512 and 737.
- What is the population of ZIP code 78733?
- About 9,029 people live in ZIP code 78733, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78733?
- The median household income in 78733 is $206,368 a year, higher than 100% of Texas ZIP codes.
- What ZIP codes are near 78733?
- The nearest ZIP codes to 78733 are 78716 (Austin, 1.1 miles), 78730 (Austin, 3.2 miles), 78732 (Austin, 3.6 miles) and 78746 (Austin, 3.7 miles).