ZIP Codes Box

Sierra County, California ZIP codes

7ZIP codes
7Cities and towns
2,614People in ZIP areas
530Area code

Sierra County is in California and the Pacific Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Sierra County

ZIP codeCityTypePopulationMedian income
95910AlleghanyStandard19–
95936DownievillePO Box only144–
95944Goodyears BarPO Box only122–
96118LoyaltonStandard1,328$54,167
96124CalpineStandard387$205,893
96125Sierra CityStandard263$95,554
96126SierravillePO Box only351–

Cities and towns in Sierra County

Area codes in Sierra County

Questions

How many ZIP codes are in Sierra County, CA?
Sierra County has 7 ZIP codes, 4 of them standard ZIP codes for street addresses.
What cities are in Sierra County?
Sierra County ZIP codes cover Alleghany, Calpine, Downieville, Goodyears Bar, Loyalton, Sierra City and Sierraville.
What area code is Sierra County, CA?
Sierra County uses area code 530.
What time zone is Sierra County in?
Sierra County is in Pacific Time.

Other California counties