Home > TX > Hidalgo County > Hargill > Zip 78549

Zip Code 78549 — Hargill, TX

78549 is a ZIP Code associated with Hargill, TX, located within Hidalgo. The postal region supports an estimated population of 609 residents across Data Pending housing units, with a population density of 9.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (26.485280, -98.023290)

Data MetricLocal Statistic
Postal / Zip Code78549
Primary CityHargill
State / ProvinceTX
CountyHidalgo
Total Population609
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.1 people/sq mi
TimezoneAmerica/Chicago

How 78549 Compares

MetricZIP 78549Hidalgo CountyTX State Average
Population609891,91530,188,035
Median IncomeData PendingN/AN/A
Population Density9.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78540Edinburg4.8 miN/AN/A
Zip 78542Edinburg5.1 mi89,401N/A
Zip 78561Lasara6.7 mi1,457N/A
Zip 78538Edcouch8.7 mi11,982N/A
Zip 78543Elsa12.8 mi8,400N/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 →