San Antonio, TX 78243

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City/Town Names	Most Popular Resources	Current Weather & 7-Day Forecast
Preferred Name, USPS San Antonio, TX 78243 Not Acceptable, USPS Electronic Security Services, TX 78243	Search the MLS in San Antonio, TX Find Apartments in/near San Antonio, TX San Antonio, TX Jobs & Employment: List Ten Jobs | List ALL Jobs Local Area Classified Ads

The 78243 ZIP Code is centered¹ in Bexar County at latitude 29.381 and longitude -98.58. It is a standard type ZIP Code. Bexar County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

San Antonio, TX 78243 Map (Marker is ZIP Code Centroid)

Local Search, 78243 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Withers, TX (1.9 miles S) Phoenix, TX (2.4 miles E) Heafer, TX (2.7 miles S) Palo Alto Park, TX (3.4 miles SSE) Columbia Heights, TX (3.4 miles ESE)

Westwood Village, TX (3.6 miles WNW) Valley Hi, TX (3.6 miles W) Palo Alto Heights, TX (3.9 miles SSE) San Jose, TX (3.9 miles SE) Lackland City, TX (4.1 miles W)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Mann Crossing, TX (7.2 miles SW) Bexar, TX (12.6 miles SSW) Martinez, TX (14.9 miles E)

ZIP Codes - Key Concepts

1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
5. ZIP Codes are only loosely tied to cities.

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.