Home > TX > Gonzales County > Cost > Zip 78614

Zip Code 78614 — Cost, TX

78614 is a ZIP Code associated with Cost, TX, located within Gonzales. The postal region supports an estimated population of 262 residents across Data Pending housing units, with a population density of 1.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.413140, -97.594290)

Data MetricLocal Statistic
Postal / Zip Code78614
Primary CityCost
State / ProvinceTX
CountyGonzales
Total Population262
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.8 people/sq mi
TimezoneAmerica/Chicago

How 78614 Compares

MetricZIP 78614Gonzales CountyTX State Average
Population26219,97730,188,035
Median IncomeData PendingN/AN/A
Population Density1.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78677Wrightsboro4.9 mi44N/A
Zip 78122Leesville8.0 mi338N/A
Zip 78629Gonzales9.7 mi12,740N/A
Zip 78140Nixon12.5 mi3,474N/A
Zip 78658Ottine12.6 mi94N/A

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 →