Austin ZIP Codes

List of Zip Codes of Austin

The following table lists ZIP Codes associated with Austin, Texas, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	County	Population	Density
1	78701	30.27022	-97.74248	Travis	11,114	2845.1
2	78702	30.26339	-97.7144	Travis	26,495	2043.5
3	78703	30.29385	-97.76554	Travis	22,484	1544.0
4	78704	30.24298	-97.76537	Travis	50,479	2223.8
5	78705	30.2947	-97.739	Travis	32,937	6143.4
6	78712	30.28393	-97.73294	Travis	206	139.6
7	78717	30.48988	-97.75393	Williamson	36,085	1068.1
8	78719	30.14465	-97.67148	Travis	1,556	30.4
9	78721	30.27127	-97.68345	Travis	10,728	1161.0
10	78722	30.29005	-97.71458	Travis	6,576	1873.3
11	78723	30.30423	-97.68578	Travis	36,307	1986.0
12	78724	30.29474	-97.61439	Travis	29,326	454.0
13	78725	30.23554	-97.60859	Travis	10,810	236.2
14	78726	30.42898	-97.84254	Travis	14,117	470.5
15	78727	30.42894	-97.71736	Travis	30,894	1535.4
16	78728	30.45537	-97.68948	Travis	26,776	1334.2
17	78729	30.45738	-97.75516	Williamson	30,440	1197.8
18	78730	30.36322	-97.83847	Travis	9,669	247.8
19	78731	30.34766	-97.7687	Travis	27,136	1198.0
20	78732	30.3802	-97.89291	Travis	20,646	620.9
21	78733	30.32338	-97.87762	Travis	9,339	322.0
22	78734	30.38079	-97.94676	Travis	22,091	450.4
23	78735	30.26634	-97.86775	Travis	20,112	384.6
24	78736	30.24833	-97.94965	Travis	9,849	170.6
25	78737	30.18935	-97.96059	Hays	26,413	279.9
26	78738	30.30668	-97.99002	Travis	28,790	264.1
27	78739	30.17596	-97.89087	Travis	20,850	694.7
28	78741	30.23007	-97.71389	Travis	45,274	2244.2
29	78742	30.24375	-97.65869	Travis	638	41.7
30	78744	30.18024	-97.72888	Travis	51,069	872.3
31	78745	30.20743	-97.79822	Travis	61,122	1718.0
32	78746	30.29759	-97.81136	Travis	28,268	476.1
33	78747	30.12521	-97.74117	Travis	21,757	378.0
34	78748	30.16144	-97.8227	Travis	54,942	1500.9
35	78749	30.21329	-97.85732	Travis	34,939	1393.2
36	78750	30.41685	-97.80223	Travis	29,322	959.6
37	78751	30.3108	-97.72278	Travis	16,027	2562.0
38	78752	30.33141	-97.70364	Travis	22,261	2575.8
39	78753	30.38353	-97.67335	Travis	58,449	1988.7
40	78754	30.35633	-97.63925	Travis	31,410	801.1
41	78756	30.32219	-97.7402	Travis	9,844	2275.2
42	78757	30.35164	-97.73267	Travis	24,327	1897.0
43	78758	30.38768	-97.70665	Travis	50,592	2149.7
44	78759	30.4027	-97.76093	Travis	44,882	1216.0

About Austin Texas Zip Codes

The city of Austin in Texas (TX) is served by approximately 44 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 1,157,348 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Austin fall within county jurisdictions such as Travis, Williamson, Hays. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Austin, Texas follow the America/Chicago time zone.

Austin ZIP Codes

List of Zip Codes of Austin

About Austin Texas Zip Codes

Texas Cities ZIP Codes

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