Zip Code 78229 — San Antonio, TX

ZIP Code 78229 is associated with San Antonio, TX, in Bexar County. The listed population estimate is 35,664; estimated density is 2,381.7 people per square mile. Among records with population estimates, it ranks #29 of 69 in Bexar County and #294 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (29.505600, -98.572610)

Data MetricLocal Statistic
Postal / Zip Code78229
Primary CitySan Antonio
State / ProvinceTX
CountyBexar
Total Population35,664
Population Density2,381.7 people/sq mi
TimezoneAmerica/Chicago

How 78229 Compares

MetricZIP 78229Bexar County recordsTX records
Population estimate35,6642,079,418 (sum)30,188,035 (sum)
Population Density2,381.7 /sq mi----
County population rank#29 of 69----
State population rank#294 of 1,924----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in TX

ZIP CodeCityDistancePopulation estimate
ZIP 78240San Antonio2.5 mi57,921
ZIP 78230San Antonio2.9 mi41,387
ZIP 78213San Antonio3.1 mi40,526
ZIP 78228San Antonio3.1 mi56,165
ZIP 78201San Antonio3.7 mi41,981

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →