Home > TX > Guadalupe County > Kingsbury > Zip 78638

Zip Code 78638 — Kingsbury, TX

ZIP Code 78638 is associated with Kingsbury, TX, in Guadalupe County. The listed population estimate is 2,135; estimated density is 7.0 people per square mile. Among records with population estimates, it ranks #5 of 7 in Guadalupe County and #1260 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (29.658210, -97.795950)

Data MetricLocal Statistic
Postal / Zip Code78638
Primary CityKingsbury
State / ProvinceTX
CountyGuadalupe
Total Population2,135
Population Density7.0 people/sq mi
TimezoneAmerica/Chicago

How 78638 Compares

MetricZIP 78638Guadalupe County recordsTX records
Population estimate2,135219,942 (sum)30,188,035 (sum)
Population Density7.0 /sq mi----
County population rank#5 of 7----
State population rank#1260 of 1,924----

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

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Nearby ZIP Codes in TX

ZIP CodeCityDistancePopulation estimate
ZIP 78661Prairie Lea5.9 mi835
ZIP 78670Staples7.8 mi130
ZIP 78622Fentress7.9 mi331
ZIP 78648Luling9.8 mi7,863
ZIP 78658Ottine11.1 mi94

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 →