ZIP Codes in San Antonio, TX

San Antonio uses 59 ZIP codes, all in Bexar, Comal Counties. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.

All 59 San Antonio ZIP codes

ZIP	Type	County	Population
78201	standard	Bexar	41,981
78202	standard	Bexar	10,224
78203	standard	Bexar	5,200
78204	standard	Bexar	11,983
78205	standard	Bexar	1,538
78207	standard	Bexar	55,474
78208	standard	Bexar	3,861
78209	standard	Bexar	43,400
78210	standard	Bexar	34,940
78211	standard	Bexar	30,857
78212	standard	Bexar	27,437
78213	standard	Bexar	40,526
78214	standard	Bexar	22,118
78215	standard	Bexar	3,506
78216	standard	Bexar	41,180
78217	standard	Bexar	34,055
78218	standard	Bexar	39,428
78219	standard	Bexar	17,924
78220	standard	Bexar	19,423
78221	standard	Bexar	42,178
78222	standard	Bexar	26,476
78223	standard	Bexar	58,983
78224	standard	Bexar	22,232
78225	standard	Bexar	13,104
78226	standard	Bexar	6,554
78227	standard	Bexar	44,035
78228	standard	Bexar	56,165
78229	standard	Bexar	35,664
78230	standard	Bexar	41,387
78231	standard	Bexar	9,744
78232	standard	Bexar	36,636
78233	standard	Bexar	48,911
78235	standard	Bexar	2,304
78237	standard	Bexar	37,379
78238	standard	Bexar	26,032
78239	standard	Bexar	28,609
78240	standard	Bexar	57,921
78242	standard	Bexar	36,168
78243	standard	Bexar	232
78244	standard	Bexar	38,092
78245	standard	Bexar	96,015
78247	standard	Bexar	51,933
78248	standard	Bexar	14,488
78249	standard	Bexar	63,439
78250	standard	Bexar	57,323
78251	standard	Bexar	59,435
78252	standard	Bexar	21,790
78253	standard	Bexar	69,282
78254	standard	Bexar	77,893
78255	standard	Bexar	17,379
78256	standard	Bexar	13,453
78257	standard	Bexar	10,992
78258	standard	Bexar	52,448
78259	standard	Bexar	29,826
78260	standard	Bexar	38,023
78261	standard	Bexar	26,657
78263	standard	Bexar	4,253
78264	standard	Bexar	11,841
78266	standard	Comal	7,338

Finding a ZIP+4 in San Antonio

Knowing which of these 59 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same San Antonio street almost always have different ZIP+4 codes even though they share all five leading digits.

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