US location post office
ZIP Code 78203
- Zip Code: 78203
- Type: Standard
- Official USPS city name: San Antonio
- Official USPS State Code: TX
- Official State Name: Texas
- ZCTA: TRUE
- Population: 6180.0
- Density: 1855.8
- Primary Official County Code: 48029
- Primary Official County Name: Bexar
- Official County Name: Bexar
- Official County Code: 48029
- Imprecise: FALSE
- Military: FALSE
- Timezone: America/Chicago (12:18 PM Tuesday, May 20 2025-05-20 (GMT -0500))
- Geo Point: 29.41507, -98.45918
Map
Recent ZIP Others
- 78201
- 78202
- 78203
- 78204
- 78205
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- 78210
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- 78221
- 78222
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- 78224
- 78225
- 78226
- 78227
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- 78229
- 78230
- 78231
- 78232
- 78233
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- 78253
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- 78255
- 78256
- 78257
- 78258
- 78259
- 78260
- 78261
- 78263
- 78264
- 78266
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