How do I know if my property is located inside the City of Sonora?
Generally, if you have a 5-digit address then your property is not within the City of Sonora. The only exception is for properties that are located on Highway 49 north of Preston Place and on the west side of the highway. The properties on the east side of Highway 49 north of Browns Flat are not in the City. If you need further assistance, contact the Community Development Department at (209)532-3508. If your property is located within the unincorporated area of Tuolumne County, call the Tuolumne County Community Resources Department at (209) 533-5633.