100 Smallest ZIP Codes in the United States by Population in Travis County, Texas

Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Travis County, Texas.

Rank	ZIP Code	City	State	Population
1	78712	AUSTIN	TX	210
2	78742	AUSTIN	TX	1,241
3	78719	AUSTIN	TX	1,511
4	78652	MANCHACA	TX	5,199
5	78722	AUSTIN	TX	6,308
6	78733	AUSTIN	TX	9,014
7	78736	AUSTIN	TX	9,352
8	78730	AUSTIN	TX	9,746
9	78756	AUSTIN	TX	9,816
10	78725	AUSTIN	TX	9,896
11	78721	AUSTIN	TX	10,445
12	78701	AUSTIN	TX	10,659
13	78669	SPICEWOOD	TX	10,802
14	78726	AUSTIN	TX	13,696
15	78645	LEANDER	TX	14,344
16	78751	AUSTIN	TX	16,326
17	78732	AUSTIN	TX	19,311
18	78735	AUSTIN	TX	19,793
19	78739	AUSTIN	TX	19,907
20	78747	AUSTIN	TX	21,253
21	78734	AUSTIN	TX	21,685
22	78752	AUSTIN	TX	22,599
23	78703	AUSTIN	TX	22,669
24	78757	AUSTIN	TX	25,183
25	78702	AUSTIN	TX	25,723
26	78731	AUSTIN	TX	26,314
27	78728	AUSTIN	TX	27,111
28	78746	AUSTIN	TX	28,329
29	78724	AUSTIN	TX	28,331
30	78750	AUSTIN	TX	28,564
31	78738	AUSTIN	TX	28,613
32	78617	DEL VALLE	TX	29,244
33	78727	AUSTIN	TX	30,601
34	78754	AUSTIN	TX	31,110
35	78705	AUSTIN	TX	32,644
36	78653	MANOR	TX	32,884
37	78749	AUSTIN	TX	34,714
38	78723	AUSTIN	TX	37,000
39	78759	AUSTIN	TX	45,400
40	78741	AUSTIN	TX	45,780
41	78744	AUSTIN	TX	49,452
42	78704	AUSTIN	TX	50,250
43	78758	AUSTIN	TX	51,185
44	78748	AUSTIN	TX	53,550
45	78753	AUSTIN	TX	59,951
46	78745	AUSTIN	TX	61,322
47	78660	PFLUGERVILLE	TX	113,386