Home > AZ > Graham County > Willcox > Zip 85643

Zip Code 85643 — Willcox, AZ

85643 is a ZIP Code associated with Willcox, AZ, located within Graham. The postal region supports an estimated population of 8,476 residents across Data Pending housing units, with a population density of 1.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.437570, -109.985210)

Data MetricLocal Statistic
Postal / Zip Code85643
Primary CityWillcox
State / ProvinceAZ
CountyGraham
Total Population8,476
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.5 people/sq mi
TimezoneAmerica/Phoenix

How 85643 Compares

MetricZIP 85643Graham CountyAZ State Average
Population8,47647,2817,380,680
Median IncomeData PendingN/AN/A
Population Density1.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 85609Dragoon26.3 mi426N/A
Zip 85552Thatcher28.4 mi6,861N/A
Zip 85606Cochise29.3 mi1,066N/A
Zip 85602Benson29.7 mi10,019N/A
Zip 85546Safford30.4 mi20,809N/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 →