| City: | San Antonio, Texas |
| City Alias: | Wetmore |
| County: | Bexar County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 6:51:54 PM |
| Population: | No Population Data |
| Area Codes: | 210 / 726 |
| Classification: | PO Box |
| Coordinates: | 29.4239, -98.4935 |
| Quick Link: |
This isn't a standalone delivery zone. The single street served is Henderson Pass, with 116 delivery records for units at this location. Residents in the surrounding areas receive their street delivery through neighboring ZIP codes, primarily 78232, which geographically encloses this PO Box facility. The setup is common in urban areas where a dedicated PO Box ZIP provides mail services to customers who prefer box delivery over their home addresses.
Only one street appears in delivery records: Henderson Pass with 116 unit deliveries. This suggests the ZIP primarily functions as a PO Box facility rather than a traditional delivery zone.
ZIP Code 78270 supports both business and residential activity. According to the Business Census (2024), there are 8 business establishments, employing about 29 people with an annual payroll of $1,768,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 857Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 8Source: CBP |
| 1st Quarter Payroll: | $401,000Source: CBP |
| Annual Payroll: | $1,768,000Source: CBP |
| # of Employees: | 29Source: CBP |
ZIP Code 78270 is located in Bexar County, Texas, within the Metropolitan Statistical Area (CBSA ) and Texas's 21st Congressional District. This area has a population of 2,142,508 people, about 0.00% of whom live in ZIP Code 78270. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 2,142,508Source: Census |
| MSA: | San Antonio, TX MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 21Source: USPS |
| Congressional Land Area: | 5920.89 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4865000Source: Census |
| Place Name: | San Antonio city; TexasSource: Census |
We could not locate which school district 78270 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.