Austin Zip Code Map

About Austin Zip Code Map

Explore the Austin Texas Zip Code Map showing all the zip code areas, zip code boundaries, state capital, and city boundary.

List of Austin Zip Codes

S.N.	Zip Code
1	78613
2	78617
3	78620
4	78628
5	78641
6	78645
7	78652
8	78701
9	78702
10	78703
11	78704
12	78705
13	78717
14	78721
15	78722
16	78723
17	78724
18	78726
19	78728
20	78731
21	78732
22	78733
23	78734
24	78735
25	78737
26	78738
27	78739
28	78741
29	78744
30	78745
31	78745
32	78748
33	78749
34	78750
35	78751
36	78752
37	78753
38	78754
39	78756
40	78757
41	78758
42	78759

Austin Zip Codes

In Austin, Texas, most zip codes start with 787, setting it apart from nearly every other region across the U.S. By 2026, if you count correctly, sixty-eight zip codes cover the Austin area - urban hubs alongside newer townships in Travis, Williamson, and Hays. From the heart of downtown outward, delivery routes weave through layers of growth that didn’t exist decades back. Even nearby blocks might shift identity tags depending on which side of a boundary they fall. Postal patterns mirror how life reshapes itself block by block.

Overview of Austin’s Zip Code System

Most of Austin lies under 787xx addresses, yet areas like Pflugerville, Cedar Park, Leander, Round Rock, and Lakeway use 786xx codes instead. Latest figures from the U.S. Postal Service and Census Bureau show about 1.5 million reside within main city zips, though more than 2.4 million live across the wider region. Densest areas live in 78701 - Downtown - while overall counts dominate southerly and northerly sectors including 78745, 78748, 78753, and 78758.

Downtown and Central Austin Zip Codes

Austin’s core sits under five key zip codes: 78701, 78702, 78703, 78704, and 78705. Covering much of the city, these areas host famous spots like the State Capitol, UT campus, Barton Springs, and lively neighborhoods such as Rainey Street and South Congress. Housing prices average between $650,000 near city centers and above $950,000 in older parts like Clarksville.

South Austin’s Most Popular Zip Codes

Even now, South Austin pulls in people like few other areas do. Wrapped between 78745 and 78748, close to 130,000 live here - making it one of Austin’s most crowded stretches. Life unfolds with simple homes, fresh developments, great food spots, plus routes straight into the central zone. Growth doesn’t slow, yet comfort stays intact through the years. Early 2026 numbers show 78748 still near the top in Texas zip code growth. Housing expansions fuel that rise. Close access to large job centers adds another layer.

North Austin and the Tech Corridor

North Austin's core tech and job centers sit within zip codes 78753, 78758, and 78759. At its heart is The Domain, alongside Q2 Stadium and large office parks - like Apple’s local facility - that draw workers and visitors alike. Housing here consists mainly of numerous apartments and upper-level homes spread across neighborhoods. Just to the northwest, 78759 covers areas like Arboretum / Northwest Hills, where high incomes and strong community life thrive; homes sell for roughly $680,000 on average.

Fastest-Growing Suburban Zip Codes

Out here beyond Austin, new neighborhoods are popping up faster than before. Right now, 78660 - Pflugerville - leads the nation with close to 95,000 people calling it home as of 2026. Not far off, 78738 near Lakeway and Bee Cave feels just as stretched thin. Then there’s 78613 where Cedar Park and Leander blend together. Even the Round Rock stretch across 78664 and 78665 shows similar rush and change. Out here, you’ll find fresh-faced neighborhoods with solid schools. People like living close to Austin because the commute isn’t long, especially if you work in tech or city offices. Newer houses stand among quiet streets where families grow steady routines.

How to Find the Right Austin Zip Code

Start by visiting the USPS website and searching what zip code matches a given address. Another option is putting the details into Google Maps - it will show you the correct zip code without hassle. If you live in Austin, there is another way to get this info fast. The city offers an online feature labeled “Find My Neighborhood,” where you can enter an address and see not only the zip code but also which neighborhood it belongs to plus which council district covers the area.

Interesting Facts About Austin Zip Codes

What stands out about Austin is how many zip codes begin with 787 compared to other cities. In terms of temperature, 78704 often lands on lists highlighting the nation’s coldest areas. Density-wise, 78701 packs more people per square area than any other Texas zip code. A surprising fact? The 78660 code serving Pflugerville expanded at a near-unprecedented rate from 2020 to 2025.