Best Places to Live in Quartzsite (zip 85346), Arizona
Best Places to Live in Quartzsite (zip 85346), Arizona . Zip code in quartzsite, az. The population is 4,290, making 85346 the largest zipcode in quartzsite and the 2nd largest in la paz county. 85346 Zip Code (Quartzsite, Arizona) Profile homes, apartments, schools, population, from www.city-data.com 49537 sapphire ave, quartzite, az. List of zipcodes in quartzsite, arizona. Quartzsite, arizona zip code map & detailed profile:.