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Zip Code 76233 — Collinsville, TX

76233 is a ZIP Code associated with Collinsville, TX, located within Grayson. 76233 ranks #11 out of 17 ZIP codes in Grayson County by population (and #1089 out of 1,990 in TX). The area supports an estimated population of 3,711 residents across Data Pending housing units, with a population density of 23.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.540250, -96.896960)

Data MetricLocal Statistic
Postal / Zip Code76233
Primary CityCollinsville
State / ProvinceTX
CountyGrayson
Total Population3,711
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density23.8 people/sq mi
TimezoneAmerica/Chicago

How 76233 Compares

MetricZIP 76233Grayson CountyTX State Average
Population3,711148,078 (Total)30,188,035 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density23.8 /sq mi----
County Pop Rank#11 of 17----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 76271Tioga5.0 mi1,859N/A
Zip 76268Southmayd9.7 mi243N/A
Zip 75058Gunter11.3 mi3,625N/A
Zip 76258Pilot Point11.7 mi8,444N/A
Zip 75459Howe12.3 mi6,554N/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 →