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Preferred Name, USPS
San Antonio, TX 78234
Acceptable Alternative
Fort Sam Houston, TX 78234
Ft Sm Houston, TX 78234

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Weather forecast ZIP Code 78234

The 78234 ZIP Code is centered1 in Bexar County at latitude 29.458 and longitude -98.493 (Panoramio Photos). It is a standard type ZIP Code. Bexar County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 78234 was 5,390 with 943 housing units; a land area land area of 4.93 sq. miles; a water area of 0 sq. miles; and a population density of 1,094.41 people per sq. mile for Census 2000. Demographic Profile

San Antonio, TX 78234 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Olmos Park, TX (1.4 miles NNE)
Alamo Heights, TX (2.4 miles NE)
San Antonio, TX (2.4 miles S)
Terrell Hills, TX (2.7 miles ENE)
Balcones Heights, TX (4.1 miles WNW)
Salado Junction, TX (4.5 miles E)
Castle Hills, TX (4.7 miles NNW)
North Loop, TX (5.3 miles NNE)
Phoenix, TX (6 miles SSW)
Robards, TX (6.1 miles NNW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Martinez, TX (9.9 miles ESE)
Sayers, TX (13.6 miles ESE)
Mann Crossing, TX (14.6 miles SW)

ZIP Codes - Key Concepts

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.