South Austin is one of the most popular and distinctive parts of Texas’s capital city. Known for its laid-back atmosphere, live music venues, local restaurants, outdoor recreation, and growing residential communities, South Austin attracts families, students, professionals, and newcomers alike. If you’re searching for the South Austin, Texas ZIP code, it’s important to know that the area covers several ZIP codes depending on the neighborhood and exact location.
Whether you’re moving to South Austin, sending mail, shopping online, or verifying an address, finding the correct ZIP code helps ensure accurate delivery and location identification.
South Austin ZIP Codes
| ZIP Code | Area / Neighborhood |
| 78704 | South Congress (SoCo) & Travis Heights |
| 78741 | East Riverside |
| 78744 | Southeast Austin |
| 78745 | South Austin |
| 78747 | Far South Austin |
| 78748 | Shady Hollow & South Austin |
| 78749 | Southwest Austin |
| 78739 | Circle C Ranch |
Areas Covered by South Austin ZIP Codes
| ZIP Code | Coverage Area |
| 78704 | South Congress Entertainment District |
| 78704 | Travis Heights |
| 78745 | Central South Austin |
| 78748 | South Austin Residential Communities |
| 78749 | Southwest Austin Neighborhoods |
| 78739 | Circle C Ranch |
| 78744 | Southeast Austin Growth Corridor |
Nearby Austin ZIP Codes
| ZIP Code | Area |
| 78701 | Downtown Austin |
| 78703 | Old West Austin |
| 78704 | South Congress |
| 78705 | University Area |
| 78739 | Circle C Ranch |
| 78741 | East Riverside |
| 78744 | Southeast Austin |
| 78745 | South Austin |
| 78748 | Shady Hollow |
| 78749 | Southwest Austin |
South Austin ZIP Code Range
Most South Austin ZIP codes fall between 78704 and 78749, covering historic neighborhoods, suburban communities, entertainment districts, and rapidly growing residential developments.
How to Find the Right South Austin ZIP Code
Because South Austin includes many neighborhoods and residential communities, the correct ZIP code depends on the exact address.
- Check the complete street address before selecting a ZIP code.
- Use the USPS ZIP Code Lookup tool for official ZIP code verification.
- Review utility bills, leases, or official mail containing your address.
- Search online maps to verify ZIP code boundaries.
- Confirm ZIP codes before mailing packages to avoid delivery delays.
Popular South Austin ZIP Codes
Some of the most searched ZIP codes in South Austin include:
- 78704 – South Congress (SoCo)
- 78745 – Central South Austin
- 78748 – Shady Hollow & South Austin
- 78749 – Southwest Austin
- 78739 – Circle C Ranch
- 78744 – Southeast Austin
- 78747 – Far South Austin
Frequently Asked Questions
Q: What is the ZIP code for South Austin Texas?
A: South Austin does not have a single ZIP code. Common South Austin ZIP codes include 78704, 78745, 78748, 78749, and 78739.
Q: What ZIP code is South Congress in Austin?
A: South Congress (SoCo) is primarily located in 78704.
Q: What ZIP code is Circle C Ranch?
A: Circle C Ranch is generally served by 78739.
Q: What county is South Austin in?
A: South Austin is primarily located in Travis County, Texas.
Final Thoughts
South Austin is one of the most vibrant and desirable parts of Austin, offering everything from historic neighborhoods and entertainment districts to family-friendly suburban communities. While 78704 is often considered the most recognizable South Austin ZIP code, areas such as 78745, 78748, 78749, and 78739 are also major parts of the region. Always verify the exact ZIP code for your address to ensure accurate mail delivery and location identification.
