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Zip Code 76372 — Newcastle, TX

76372 is a ZIP Code associated with Newcastle, TX, located within Throckmorton. The postal region supports an estimated population of 1,053 residents across Data Pending housing units, with a population density of 1.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.251730, -98.936430)

Data MetricLocal Statistic
Postal / Zip Code76372
Primary CityNewcastle
State / ProvinceTX
CountyThrockmorton
Total Population1,053
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.6 people/sq mi
TimezoneAmerica/Chicago

How 76372 Compares

MetricZIP 76372Throckmorton CountyTX State Average
Population1,0532,61830,188,035
Median IncomeData PendingN/AN/A
Population Density1.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 76374Olney11.9 mi4,073N/A
Zip 76370Megargel14.3 mi429N/A
Zip 76491Woodson14.7 mi743N/A
Zip 76483Throckmorton19.1 mi822N/A
Zip 76450Graham21.6 mi12,999N/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 →