Zip Code 78219 — San Antonio, TX

ZIP Code 78219 is associated with San Antonio, TX, in Bexar County. The listed population estimate is 17,924; estimated density is 440.2 people per square mile. Among records with population estimates, it ranks #45 of 69 in Bexar County and #627 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (29.441370, -98.384590)

Data MetricLocal Statistic
Postal / Zip Code78219
Primary CitySan Antonio
State / ProvinceTX
CountyBexar
Total Population17,924
Population Density440.2 people/sq mi
TimezoneAmerica/Chicago

How 78219 Compares

MetricZIP 78219Bexar County recordsTX records
Population estimate17,9242,079,418 (sum)30,188,035 (sum)
Population Density440.2 /sq mi----
County population rank#45 of 69----
State population rank#627 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 78220San Antonio2.2 mi19,423
ZIP 78244San Antonio3.2 mi38,092
ZIP 78234Jbsa Ft Sam Houston3.4 mi7,149
ZIP 78218San Antonio3.7 mi39,428
ZIP 78208San Antonio4.4 mi3,861

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 →