San Bernardino County ZIP Codes (91701 – 93563) – California
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San Bernardino County is located in Southern California, United States, and is one of the largest counties in the U.S. ZIP codes in San Bernardino County range from 91701 to 93563 and are administered by the United States Postal Service (USPS) to ensure accurate mail delivery, logistics, and local administration.
Key Information About San Bernardino County ZIP Codes
ZIP Codes of San Bernardino County by City & Community
For more details on ZIP codes in San Bernardino County, see the tables of cities, towns, communities, rural areas, and notable places below.
Adelanto Area
Place / Location
ZIP Code
State
Adelanto
92301
California
Adelanto East
92342
California
Adelanto West
92368
California
Adelanto North
92371
California
Adelanto South
92394
California
Amboy & Cadiz Area
Place / Location
ZIP Code
State
Amboy
92304
California
Cadiz
92304
California
Angelus Oaks Area
Place / Location
ZIP Code
State
Angelus Oaks
92305
California
Apple Valley Area
Place / Location
ZIP Code
State
Apple Valley
92307
California
Apple Valley Central
92308
California
Apple Valley South
92345
California
Apple Valley North
92395
California
Argus & Ballarat Area
Place / Location
ZIP Code
State
Argus
93562
California
Ballarat
93562
California
Arrowbear & Mountain Communities
Place / Location
ZIP Code
State
Arrowbear Lake
92382
California
Blue Jay
92317
California
Skyforest
92385
California
Sugarloaf
92386
California
Baker & Amboy Area
Place / Location
ZIP Code
State
Baker
92309
California
Barstow Area
Place / Location
ZIP Code
State
Barstow
92310
California
Barstow West
92311
California
Barstow Range
92312
California
Big Bear Area
Place / Location
ZIP Code
State
Big Bear City
92314
California
Big Bear Lake
92315
California
Big Bear Lake South
92386
California
Bloomington & Colton Area
Place / Location
ZIP Code
State
Bloomington
92316
California
Colton
92313
California
Colton North
92316
California
Colton South
92324
California
Colton East
92376
California
Crestline & Lake Arrowhead Area
Place / Location
ZIP Code
State
Crestline
92322
California
Lake Arrowhead
92317
California
Lake Arrowhead South
92321
California
Lake Arrowhead East
92325
California
Lake Arrowhead North
92352
California
Daggett & Essex Area
Place / Location
ZIP Code
State
Daggett
92327
California
Essex
92332
California
Fontana Area
Place / Location
ZIP Code
State
Fontana Central
92335
California
Fontana East
92336
California
Fontana North
92337
California
Fontana West
92377
California
Fort Irwin Area
Place / Location
ZIP Code
State
Fort Irwin
92310
California
Forest Falls & Oak Glen Area
Place / Location
ZIP Code
State
Forest Falls
92339
California
Oak Glen
92339
California
Hesperia Area
Place / Location
ZIP Code
State
Hesperia North
92345
California
Hesperia South
92344
California
Hesperia East
92392
California
Highland Area
Place / Location
ZIP Code
State
Highland Central
92346
California
Highland East
92359
California
Highland West
92374
California
Joshua Tree Area
Place / Location
ZIP Code
State
Joshua Tree
92252
California
Joshua Tree North
92277
California
Joshua Tree South
92278
California
Lucerne Valley & Piñon Hills Area
Place / Location
ZIP Code
State
Lucerne Valley
92356
California
Piñon Hills
92372
California
Piñon Hills North
92397
California
Piñon Hills West
93544
California
Mentone & Loma Linda Area
Place / Location
ZIP Code
State
Mentone
92359
California
Loma Linda
92354
California
Loma Linda Central
92373
California
Loma Linda East
92374
California
Montclair & Upland Area
Place / Location
ZIP Code
State
Montclair Central
91763
California
Upland North
91784
California
Upland South
91786
California
Needles Area
Place / Location
ZIP Code
State
Needles
92363
California
Oak Hills & Helendale Area
Place / Location
ZIP Code
State
Oak Hills North
92344
California
Oak Hills South
92371
California
Helendale
92342
California
Phelan Area
Place / Location
ZIP Code
State
Phelan
92371
California
Phelan East
92392
California
Rancho Cucamonga Area
Place / Location
ZIP Code
State
Rancho Cucamonga Central
91701
California
Rancho Cucamonga South
91730
California
Rancho Cucamonga East
91737
California
Rancho Cucamonga North
91739
California
Rancho Cucamonga West
91759
California
Rancho Cucamonga (Alt ZIP)
91784
California
Rancho Cucamonga (PO Box)
92336
California
Redlands Area
Place / Location
ZIP Code
State
Redlands Central
92373
California
Redlands North
92359
California
Redlands South
92374
California
San Bernardino City Area
Place / Location
ZIP Code
State
San Bernardino Downtown
92401
California
San Bernardino West
92404
California
San Bernardino South
92405
California
San Bernardino North
92407
California
San Bernardino East
92408
California
San Bernardino Valley
92410
California
San Bernardino Central
92411
California
Spring Valley Lake Area
Place / Location
ZIP Code
State
Spring Valley Lake
92307
California
Spring Valley Lake East
92308
California
Spring Valley Lake South
92395
California
Twentynine Palms Area
Place / Location
ZIP Code
State
Twentynine Palms North
92277
California
Twentynine Palms South
92278
California
Other San Bernardino County Communities & Rural Areas
Place / Location
ZIP Code
State
Base Line (unincorporated)
92410
California
Arrowhead Farms
92407
California
Searles Valley (partial)
93562
California
Silver Lakes
92342
California
Daggett (unincorporated)
92327
California
Barstow Heights
92311
California
About San Bernardino County ZIP Codes
San Bernardino County’s ZIP codes reflect its vast range of communities from urban centers like San Bernardino and Rancho Cucamonga to rural desert towns like Needles, mountain resort villages like Big Bear Lake, and high desert cities such as Apple Valley and Victorville. Each ZIP code supports efficient mail delivery, reliable routing for logistics and emergency services, and accurate location identification for residents, businesses, and government operations across the county.