ZIP code 78257
Where is ZIP code 78257?
San Antonio, Texas
Bexar County · Standard ZIP code
ZIP code 78257 belongs to San Antonio, Texas in Bexar County. 78257 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 210, 726 and 830. About 10,992 people live in the 78257 area, where the median household income is $81,301. The closest ZIP codes are 78256 (San Antonio, 2.4 mi south), 78255 (San Antonio, 4.6 mi west) and 78249 (San Antonio, 6.1 mi south).
| ZIP code | 78257 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | San Antonio |
| Also accepted | Shavano Park |
| State | Texas (TX) |
| County | Bexar County |
| Time zone | Central Time · now |
| Area codes | 210, 726, 830 |
| Coordinates | 29.6495, -98.6137 map |
| 3-digit prefix | 782 |
Population and income in 78257
| Population | 10,992 · higher than 59% of Texas ZIP codes |
|---|---|
| People per square mile | 386 · higher than 64% of Texas ZIP codes |
| Median age | 34 years · lower than 75% of Texas ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $81,301 · higher than 67% of Texas ZIP codes |
| Income per person | $73,622 |
| Below the poverty line | 5.8% |
| Bachelor’s degree or higher | 60% of adults 25+ |
| Median home value | $670,400 · higher than 97% of Texas ZIP codes |
| Median rent | $1,689 a month |
| Housing units | 6,867 |
| Households | 5,716 (1.92 people on average) |
| Owners / renters | 36% / 64% |
| Land area | 28.5 sq mi (plus 0.16 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78257. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78257
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78256 | San Antonio, TX | 2.4 mi S | Standard |
| 78255 | San Antonio, TX | 4.6 mi W | Standard |
| 78249 | San Antonio, TX | 6.1 mi S | Standard |
| 78015 | Boerne, TX | 6.5 mi NW | Standard |
| 78231 | San Antonio, TX | 6.9 mi SE | Standard |
| 78248 | San Antonio, TX | 7 mi SE | Standard |
| 78258 | San Antonio, TX | 7 mi E | Standard |
| 78230 | San Antonio, TX | 8.4 mi SE | Standard |
| 78023 | Helotes, TX | 8.5 mi W | Standard |
| 78260 | San Antonio, TX | 9 mi NE | Standard |
| 78240 | San Antonio, TX | 9.1 mi S | Standard |
| 78232 | San Antonio, TX | 9.3 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78257 or measure the distance to another ZIP code.
How to address mail to 78257
123 MAIN ST
SAN ANTONIO TX 78257
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SHAVANO PARK as the city name for 78257. Adding the 4-digit ZIP+4 code (78257-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in San Antonio, TX
- 78201
- 78202
- 78203
- 78204
- 78205
- 78206
- 78207
- 78208
- 78209
- 78210
- 78211
- 78212
- 78213
- 78214
- 78215
- 78216
- 78217
- 78218
- 78219
- 78220
- 78221
- 78222
- 78223
- 78224
- 78225
- 78226
- 78227
- 78228
- 78229
- 78230
- 78231
- 78232
- 78233
- 78235
- 78237
- 78238
- 78239
- 78240
- 78241
- 78242
- 78243
- 78244
- 78245
- 78246
- 78247
- 78248
- 78249
- 78250
- 78251
- 78252
- 78253
- 78254
- 78255
- 78256
- 78258
- 78259
- 78260
- 78261
- 78263
- 78264
- 78265
- 78266
- 78268
- 78269
- 78270
- 78278
- 78279
- 78280
- 78283
- 78284
- 78285
- 78288
- 78289
- 78291
- 78292
- 78293
- 78294
- 78295
- 78296
- 78297
- 78298
- 78299
All San Antonio ZIP codes with population and income →
Questions
- What city is ZIP code 78257?
- 78257 is a San Antonio, Texas ZIP code. Shavano Park is also accepted as the city name.
- What county is 78257 in?
- ZIP code 78257 is in Bexar County, Texas.
- What time zone is ZIP code 78257 in?
- 78257 is in the Central Time zone (America/Chicago).
- What area code is 78257?
- Phone numbers in ZIP code 78257 use area codes 210, 726 and 830.
- What is the population of ZIP code 78257?
- About 10,992 people live in ZIP code 78257, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78257?
- The median household income in 78257 is $81,301 a year, higher than 67% of Texas ZIP codes.
- What ZIP codes are near 78257?
- The nearest ZIP codes to 78257 are 78256 (San Antonio, 2.4 miles), 78255 (San Antonio, 4.6 miles), 78249 (San Antonio, 6.1 miles) and 78015 (Boerne, 6.5 miles).