78215 ZIP Code: O'Brien, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for postal code 78215 in O'Brien, TX.
Postal & Geographic Specifications USPS Data
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Editor's Neighborhood Insight & Local Context
78215 covers the Museum Reach extension of the River Walk, home to the San Antonio Museum of Art and modern residential lofts.
Designated USPS Post Office Facility Mail & Parcel Drop-off
Mon-Fri 8:30 AM - 5:00 PM; Sat Closed
Geographic Map & Coordinates
29.4395, -98.4842Adjacent & Contiguous ZIP Codes
Nearby postal codes bordering 78215 in O'Brien
Frequently Asked Questions About 78215 (O'Brien, TX)
What county is ZIP code 78215 located in for tax and voter purposes? ▾
ZIP code 78215 is located within Bexar County, Texas. The official county seat is San Antonio, and the primary jurisdiction carries Texas FIPS code 48029.
What is the 4-digit ZIP+4 code for 78215? ▾
The full 9-digit postal code format is 78215-XXXX, where the last 4 digits specify exact delivery routes, high-rise buildings, or street blocks. For regular mail and parcel shipping, the 5-digit code 78215 is fully valid, while specific ZIP+4 extensions can be verified with USPS address validation.
Where is the nearest USPS post office for 78215 and what are the lobby hours? ▾
The primary USPS facility serving 78215 is San Antonio Downtown Station, located at 615 E Houston St, San Antonio, TX 78205. Retail lobby operations run during Mon-Fri 8:30 AM - 5:00 PM; Sat Closed. Contact inquiries can be made at (210) 227-2488.
What telephone area codes and time zone apply to 78215? ▾
ZIP code 78215 is located in the America/Chicago (CST / CDT) time zone (observing Daylight Saving Time). Telephone numbers in this area use area code(s) 210, 726 with mandatory 10-digit dialing.
What is the population and median household income for 78215? ▾
According to U.S. Census Bureau ACS data, ZIP code 78215 in San Antonio has an estimated population of 4,100 residents and a median household income of $74,200 per year (compared to the Texas state median of $74,640).
What postal codes border 78215 in San Antonio? ▾
Adjacent and contiguous ZIP codes bordering 78215 include 78205 (San Antonio, ~1.2 mi), 78212 (San Antonio, ~1.5 mi), 78201 (San Antonio, ~3.5 mi), 78209 (San Antonio, ~3.8 mi).