Post office in San Antonio
AgentData lists 53 post offices in San Antonio, United States. 1 have verified contact details including email addresses and phone numbers. Updated May 2026.
10384, W US 90, San Antonio, 78245, TX
1410, South Callaghan Road, San Antonio, 78227
4418, Broadway, San Antonio, 78209, TX
8000, Interstate Highway 10 Frontage Road, San Antonio, 78230, TX
17503, La Cantera Parkway, San Antonio, 78257
9110, North Loop 1604 West, San Antonio, 78249, TX
702, Richland Hills Drive, San Antonio, 78245, TX
3918, Clark Avenue, San Antonio, 78223, TX
2400, McCullough Ave, San Antonio, 78212, TX
6825, Huebner Road, Leon Valley, 78238-9998, TX
9110, North Loop 1604 West, San Antonio, 78249, TX
7411, Barlite Boulevard, San Antonio, 78224, TX
4102, South New Braunfels Avenue, San Antonio, 78223, TX
17503, La Cantera Parkway, San Antonio, 78257
8403, State Highway 151, San Antonio, 78245, TX
13536, Interstate 35 South, Von Ormy, 78073, TX
1305, US Highway 90 West, Castroville, 78009, TX
1140, South Laredo Street, San Antonio, 78204, TX
2200, 2nd Street, Natalia, 78059, TX
5510, Southwest Loop 410, San Antonio, 78227, TX
515, Pierce Avenue, San Antonio, 78208, TX
Also in San Antonio
Post office in nearby cities
Frequently asked questions
How many post offices are in San Antonio?
AgentData lists 53 post offices in San Antonio as of May 2026.
Which post offices in San Antonio have a website?
6 of 53 post offices in San Antonio have a website with verified contact details.
Is this data free?
Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.
How is this data collected?
Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.
GET /api/local-businesses?category=post-office&city=san-antonio