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Zip Code 79043 — Hart, TX

79043 is a ZIP Code associated with Hart, TX, located within Castro. The postal region supports an estimated population of 1,462 residents across Data Pending housing units, with a population density of 3.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.367610, -102.137400)

Data MetricLocal Statistic
Postal / Zip Code79043
Primary CityHart
State / ProvinceTX
CountyCastro
Total Population1,462
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3.4 people/sq mi
TimezoneAmerica/Chicago

How 79043 Compares

MetricZIP 79043Castro CountyTX State Average
Population1,4626,98530,188,035
Median IncomeData PendingN/AN/A
Population Density3.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 79063Nazareth10.0 mi665N/A
Zip 79064Olton13.2 mi2,099N/A
Zip 79082Springlake13.3 mi382N/A
Zip 79027Dimmitt14.3 mi4,858N/A
Zip 79032Edmonson14.9 mi133N/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 →