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California Planting Zones

California covers USDA hardiness zones 5b to 11a on the 2023 map. The most common zone is 9b (34% of ZIP codes), where the coldest winter night averages 25 to 30 °F. Sacramento is zone 9b, Los Angeles is zone 10a–10b and San Diego is zone 10a–11a.

Zones in California

Share of the state’s ZIP codes in each zone.

5b <1% -15 to -10 °F
6a <1% -10 to -5 °F
6b 1% -5 to 0 °F
7a 2% 0 to 5 °F
7b 1% 5 to 10 °F
8a 1% 10 to 15 °F
8b 4% 15 to 20 °F
9a 9% 20 to 25 °F
9b 34% 25 to 30 °F
10a 24% 30 to 35 °F
10b 21% 35 to 40 °F
11a 1% 40 to 45 °F

Major cities

Sacramento 9b
Los Angeles 10a–10b
San Diego 10a–11a
Fresno 9b
San Jose 9b–10a
San Francisco 10a–10b
Oakland 9b–10b
Pasadena 10a–10b
Bakersfield 9b
Long Beach 10a–10b
Stockton 9b
Anaheim 10a–10b

Every city and town in California

Acampo 95220 9b
Acton 93510 9a
Adelanto 92301 8b
Adin 96006 7a
Agoura Hills 91301+ 10a–10b
Aguanga 92536 9b
Ahwahnee 93601 9a
Alameda 94501+ 10a
Alamo 94507 9b
Albany 94706 10a
Albion 95410 9b
Alderpoint 95511 9a
Alhambra 91801+ 10a–10b
Aliso Viejo 92656+ 10b
Alleghany 95910 8b
Alpaugh 93201 9a
Alpine 91901+ 9b
Alta 95701 8b
Altadena 91001+ 10b
Altaville 95221 9a
Alturas 96101 6b
Alviso 95002 10a
Amador City 95601 9b
Amboy 92304 9b
American Canyon 94503 9b
Anaheim 92801+ 10a–10b
Anderson 96007 9a
Angels Camp 95222 9a
Angelus Oaks 92305 7a
Angwin 94508 9b
Annapolis 95412 9b
Antelope 95843 9b
Antioch 94509+ 9b
Anza 92539 8b
Apple Valley 92307+ 8b
Applegate 95703 9a
Aptos 95001+ 9b
Arbuckle 95912 9b
Arcadia 91006+ 10a
Arcata 95518+ 9b
Armona 93202 9a
Arnold 95223 6b
Aromas 95004 9b
Arroyo Grande 93420 9b
Artesia 90701+ 10a
Artois 95913 9b
Arvin 93203 9b
Atascadero 93422+ 9a
Atherton 94027 9b
Atwater 95301 9a
Atwood 92811 10b
Auberry 93602 9a
Auburn 95602+ 9b
Avalon 90704 10b
Avenal 93204 9b
Avery 95224 8b
Avila Beach 93424 10a
Azusa 91702 9b
Badger 93603 9b
Baker 92309 9a
Bakersfield 93301+ 9b
Baldwin Park 91706 10a
Ballico 95303 9b
Bangor 95914 9b
Banning 92220 9b
Bard 92222 10a
Barstow 92311+ 9a
Bass Lake 93604 8b
Bayside 95524 9b
Beale Afb 95903 9b
Beaumont 92223 9b
Beckwourth 96129 6b
Belden 95915 7b
Bell 90202 10b
Bell Gardens 90201 10b
Bella Vista 96008 9b
Bellflower 90706+ 10b
Belmont 94002 10a
Belvedere Tiburon 94920 10a
Ben Lomond 95005 9a
Benicia 94510 9b
Benton 93512 6b
Berkeley 94701+ 10a
Berry Creek 95916 9b
Bethel Island 94511 9b
Beverly Hills 90209+ 10b
Bieber 96009 7a
Big Bar 96010 8b
Big Bear City 92314 7a
Big Bear Lake 92315 7b
Big Bend 96011 8b
Big Creek 93605 7b
Big Oak Flat 95305 9b
Big Pine 93513 7a
Big Sur 93920 10b
Biggs 95917 9b
Biola 93606 9a
Birds Landing 94512 9b
Bishop 93514+ 7a–8a
Blairsden Graeagle 96103 7a
Blocksburg 95514 9a
Bloomington 92316 10a
Blue Jay 92317 8a
Blue Lake 95525 9a
Blythe 92225+ 9b
Bodega 94922 9b
Bodega Bay 94923 10a
Bodfish 93205 8b
Bolinas 94924 10a
Bonita 91902+ 10b
Bonsall 92003 10a
Boonville 95415 9b
Boron 93516+ 8b
Borrego Springs 92004 10a
Boulder Creek 95006 9b
Boulevard 91905 9a
Boyes Hot Springs 95416 9b
Bradley 93426 9a
Brandeis 93064 10a
Branscomb 95417 9a
Brawley 92227 10a
Brea 92821+ 10a
Brentwood 94513 9b
Bridgeport 93517 6a
Bridgeville 95526 9a
Brisbane 94005 10a
Brookdale 95007 9b
Brooks 95606 9a
Browns Valley 95918 9b
Brownsville 95919 9a
Buellton 93427 10a
Buena Park 90620+ 10a
Burbank 91501+ 10a
Burlingame 94010+ 10a
Burney 96013 7b
Burnt Ranch 95527 8b
Burrel 93607 9a
Burson 95225 9b
Butte City 95920 9b
Buttonwillow 93206 9a
Byron 94514 9b
Cabazon 92230 9b
Calabasas 91302+ 10a–10b
Calexico 92231+ 10a
Caliente 93518 8b
California City 93504+ 8b
California Hot Springs 93207 7b
Calimesa 92320 9b
Calipatria 92233 9b
Calistoga 94515 9b
Callahan 96014 8a
Calpella 95418 9a
Calpine 96124 6b
Camarillo 93010+ 10a
Cambria 93428 10a
Camino 95709 9a
Camp Meeker 95419 9b
Camp Nelson 93208 8b
Camp Pendleton 92055 10b
Campbell 95008+ 9b
Campo 91906 9a
Campo Seco 95226 9b
Camptonville 95922 9a
Canby 96015 7a
Canoga Park 91303+ 9b–10a
Cantil 93519 8b
Cantua Creek 93608 9b
Canyon 94516 9b
Canyon Country 91351+ 9b–10a
Canyon Dam 95923 7b
Capay 95607 9a
Capistrano Beach 92624 10b
Capitola 95010 9b
Cardiff By The Sea 92007 10b
Carlotta 95528 9b
Carlsbad 92008+ 10a–10b
Carmel 93922+ 10a
Carmel By The Sea 93921 10a
Carmel Valley 93924 9b
Carmichael 95608+ 9b
Carnelian Bay 96140 7a
Carpinteria 93013+ 10b
Carson 90745+ 10b
Caruthers 93609 9a
Casmalia 93429 10a
Caspar 95420 9b
Cassel 96016 7b
Castaic 91310+ 10a
Castella 96017 8b
Castro Valley 94546+ 9b
Castroville 95012 9b
Cathedral City 92234+ 10a
Catheys Valley 95306 9b
Cayucos 93430 10a
Cazadero 95421 9b
Cedar Glen 92321 8a
Cedar Ridge 95924 9a
Cedarpines Park 92322 8b
Cedarville 96104 6b
Ceres 95307 9b
Cerritos 90703 10a
Challenge 95925 9a
Chatsworth 91311+ 10a
Chester 96020 7a
Chicago Park 95712 9a
Chico 95926+ 9a–9b
Chilcoot 96105 7a
Chinese Camp 95309 9b
Chino 91708+ 9b–10a
Chino Hills 91709 10a
Chowchilla 93610 9a
Chualar 93925 9b
Chula Vista 91909+ 10b
Cima 92323 8b
Citrus Heights 95610+ 9b
City Of Industry 91714+ 10b
Claremont 91711 10a
Clarksburg 95612 9b
Clayton 94517 9b
Clearlake 95422 9a
Clearlake Oaks 95423 9a
Clearlake Park 95424 9a
Clements 95227 9b
Clio 96106 7a
Clipper Mills 95930 9a
Cloverdale 95425 9b
Clovis 93611+ 9b
Clovis (Tulare) 93619 9b
Coachella 92236 10a
Coalinga 93210 9b
Coarsegold 93614 9a
Cobb 95426 9b
Coleville 96107 6b
Colfax 95713 9a
Coloma 95613 9b
Colton 92324 10a
Columbia 95310 9a
Colusa 95932 9b
Comptche 95427 9b
Compton 90220+ 10b
Concord 94518+ 9b
Cool 95614 9b
Copperopolis 95228 9b
Corcoran 93212 9a
Corning 96021 9b
Corona 92877+ 10a
Corona Del Mar 92625 10b
Coronado 92118+ 10b
Corte Madera 94925+ 10a
Costa Mesa 92626+ 10b
Cotati 94931 9a
Cottonwood 96022 9a
Coulterville 95311 8b
Courtland 95615 9b
Covelo 95428 9a
Covina 91722+ 10a
Coyote 95013 9b
Crescent City 95531+ 9b
Crescent Mills 95934 7b
Cressey 95312 9b
Crestline 92325 8b
Creston 93432 8b
Crockett 94525 9b
Crows Landing 95313 9b
Culver City 90230+ 10b
Cupertino 95014+ 9b
Cutler 93615 9b
Cutten 95534 9b
Cypress 90630 10a
Daggett 92327 9a
Daly City 94014+ 10a–10b
Dana Point 92629 10b
Danville 94506+ 9b
Darwin 93522 8b
Davenport 95017 9b
Davis 95616+ 9b
Davis Creek 96108 6b
Death Valley 92328 9a
Deer Park 94576 9b
Del Mar 92014 10b
Del Rey 93616 9b
Delano 93215+ 9b
Delhi 95315 9b
Denair 95316 9b
Descanso 91916 9b
Desert Center 92239 10a
Desert Hot Springs 92240+ 10a
Diablo 94528 9b
Diamond Bar 91765 10a
Diamond Springs 95619 9b
Dillon Beach 94929 10a
Dinuba 93618 9b
Discovery Bay 94505 9b
Dixon 95620 9b
Dobbins 95935 9a
Dodgertown 90090 10b
Dorris 96023 6b
Dos Palos 93620 9a
Dos Rios 95429 9a
Douglas City 96024 8b
Douglas Flat 95229 9a
Downey 90239+ 10b
Downieville 95936 8a
Doyle 96109 7a
Drytown 95699 9b
Duarte 91008+ 10a
Dublin 94568 9b
Ducor 93218 9b
Dulzura 91917 10a
Duncans Mills 95430 9b
Dunlap 93621 9a
Dunnigan 95937 9b
Dunsmuir 96025 8a
Durham 95938 9a
Dutch Flat 95714 9a
Eagleville 96110 6b
Earlimart 93219 9a
Earp 92242 9b
East Irvine 92650 10b
Echo Lake 95721 7a
Edison 93220 9b
Edwards 93523+ 8a–8b
El Cajon 92019+ 10a–10b
El Centro 92243+ 10a
El Cerrito 94530 10a
El Dorado 95623 9b
El Dorado Hills 95762 9b
El Granada 94018 10a
El Monte 91731+ 10b
El Nido 95317 9a
El Portal 95318 8b
El Segundo 90245 10b
El Sobrante 94803+ 9b–10a
El Toro 92609 10b
El Verano 95433 9b
Eldridge 95431 9b
Elk 95432 9b
Elk Creek 95939 9a
Elk Grove 95624+ 9b
Elmira 95625 9b
Elverta 95626 9b
Emeryville 94608+ 10a
Emigrant Gap 95715 8a
Empire 95319 9b
Encinitas 92023+ 10a
Encino 91316+ 10a
Escalon 95320 9b
Escondido 92025+ 9b–10a
Esparto 95627 9b
Essex 92332 9a
Etna 96027 8a
Eureka 95501+ 9b
Exeter 93221 9b
Fair Oaks 95628 9b
Fairfax 94930+ 9b–10a
Fairfield 94533+ 9b
Fall River Mills 96028 7b
Fallbrook 92028+ 10a–10b
Farmersville 93223 9b
Farmington 95230 9b
Fawnskin 92333 7a
Feather Falls 95940 9b
Fellows 93224 9b
Felton 95018 9b
Ferndale 95536 9b
Fiddletown 95629 9a
Fields Landing 95537 9b
Fillmore 93015+ 10a
Finley 95435 8b
Firebaugh 93622 9b
Fish Camp 93623 8a
Five Points 93624 9b
Floriston 96111 6b
Flournoy 96029 9b
Folsom 95630+ 9b
Fontana 92334+ 10a
Fontana (Imperial) 92331 10a
Foothill Ranch 92610 10b
Forbestown 95941 9a
Forest Falls 92339 7b
Forest Knolls 94933 10a
Forest Ranch 95942 9a
Foresthill 95631 9a
Forestville 95436 9b
Forks Of Salmon 96031 8b
Fort Bidwell 96112 6b
Fort Bragg 95437 9b
Fort Dick 95538 9b
Fort Irwin 92310 9a
Fort Jones 96032 8a
Fortuna 95540 9b
Fountain Valley 92708+ 10b
Fowler 93625 9b
Frazier Park 93225 7b
Freedom 95019 9b
Fremont 94536+ 9b–10a
French Camp 95231 9b
French Gulch 96033 9a
Fresno 93650+ 9b
Friant 93626 9b
Fullerton 92831+ 10a–10b
Fulton 95439 9a
Galt 95632 9b
Garberville 95542 9a
Garden Grove 92840+ 10a–10b
Garden Valley 95633 9a
Gardena 90247+ 10b
Gasquet 95543 8a
Gazelle 96034 8a
Georgetown 95634 9a
Gerber 96035 9a
Geyserville 95441 9b
Gilroy 95020+ 9b
Glen Ellen 95442 9b
Glencoe 95232 9a
Glendale 91201+ 10a
Glendora 91740+ 10a
Glenhaven 95443 9b
Glenn 95943 9b
Glennville 93226 8b
Gold Run 95717 9a
Goleta 93116+ 10a
Gonzales 93926 9b
Goodyears Bar 95944 8b
Goshen 93227 9b
Granada Hills 91344+ 10a
Grand Terrace 92313 10a
Granite Bay 95746 9b
Grass Valley 95945+ 9a–9b
Graton 95444 9a
Green Valley Lake 92341 7b
Greenbrae 94904 9b
Greenfield 93927 9b
Greenview 96037 8a
Greenville 95947 7b
Greenwood 95635 9b
Grenada 96038 8a
Gridley 95948 9b
Grimes 95950 9b
Grizzly Flats 95636 8b
Groveland 95321 6a
Grover Beach 93433+ 10a
Guadalupe 93434 10a
Gualala 95445 9b
Guasti 91743 10a
Guatay 91931 8b
Guerneville 95446 9b
Guinda 95637 9b
Gustine 95322 9b
Hacienda Heights 91745 10b
Half Moon Bay 94019 10a
Hamilton City 95951 9b
Hanford 93230+ 9a
Happy Camp 96039 8b
Harbor City 90710 10b
Hat Creek 96040 7a
Hathaway Pines 95233 8b
Hawaiian Gardens 90716 10a
Hawthorne 90250+ 10b
Hayfork 96041 8b
Hayward 94540+ 9b–10a
Healdsburg 95448 9b
Heber 92249 10a
Helendale 92342 8b
Helm 93627 9a
Hemet 92543+ 9b
Herald 95638 9b
Hercules 94547 9b
Herlong 96113 7a
Hermosa Beach 90254 11a
Hesperia 92340+ 8b
Hickman 95323 9b
Hidden Valley Lake 95467 9a
Highland 92346 10a
Hilmar 95324 9a
Hinkley 92347 9a
Hollister 95023+ 9b
Holt 95234 9b
Holtville 92250 10a
Holy City 95026 10a
Homeland 92548 9b
Homewood 96141 7a
Honeydew 95545 9b
Hood 95639 9b
Hoopa 95546 9a
Hopland 95449 9b
Hornbrook 96044 8a
Hornitos 95325 9b
Hughson 95326 9b
Hume 93628 7b
Huntington Beach 92605+ 10b
Huntington Park 90255 10b
Huron 93234 9b
Hyampom 96046 8b
Hydesville 95547 9b
Idyllwild 92549 8a
Igo 96047 9a
Imperial 92251 10a
Imperial Beach 91932+ 10b
Independence 93526 8a
Indian Wells 92210 10a
Indio 92201+ 10a
Inglewood 90301+ 10b
Inverness 94937 10a
Inyokern 93527 8b
Ione 95640 9b
Irvine 92602+ 10a–10b
Isleton 95641 9b
Ivanhoe 93235 9b
Jackson 95642 9b
Jacumba 91934 9b
Jamestown 95327 9b
Jamul 91935 10a
Janesville 96114 7a
Jenner 95450 10a
Johannesburg 93528 9a
Jolon 93928 9a
Joshua Tree 92252 9a
Julian 92036 9b
Junction City 96048 8b
June Lake 93529 6a
Kaweah 93237 9b
Keeler 93530 8b
Keene 93531 9a
Kelseyville 95451 9b
Kentfield 94914 9b
Kenwood 95452 9b
Kerman 93630 9a
Kernville 93238 8b
Kettleman City 93239 9b
Keyes 95328 9b
King City 93930 9a
Kings Beach 96143 6b
Kings Canyon National Pk 93633 7b
Kingsburg 93631 9b
Kirkwood 95646 6b
Kit Carson 95644 7a
Klamath 95548 9b
Klamath River 96050 8a
Kneeland 95549 9b
Knights Landing 95645 9b
Knightsen 94548 9b
Korbel 95550 9b
Kyburz 95720 7b
La Canada Flintridge 91011+ 10a
La Crescenta 91214+ 10a–10b
La Grange 95329 9b
La Habra 90631+ 10a
La Honda 94020 9b
La Jolla 92037+ 10b–11a
La Mesa 91941+ 10b
La Mirada 90637+ 10a
La Palma 90623 10a
La Puente 91744+ 10a–10b
La Quinta 92247+ 10a
La Quinta (San Bernardino) 92248 10a
La Verne 91750 10a
Ladera Ranch 92694 10b
Lafayette 94549 9b
Laguna Beach 92651+ 10a–10b
Laguna Hills 92653+ 10b
Laguna Niguel 92607+ 10b
Laguna Woods 92637 10b
Lagunitas 94938 9b
Lake Arrowhead 92352 8b
Lake City 96115 6b
Lake Elsinore 92530+ 9b–10a
Lake Forest 92630 10b
Lake Hughes 93532 9a
Lake Isabella 93240 9a
Lakehead 96051 9a
Lakeport 95453 8b
Lakeshore 93634 5b
Lakeside 92040 10a
Lakewood 90711+ 10a–10b
Lamont 93241 9b
Lancaster 93534+ 8a–8b
Landers 92285 9a
Larkspur 94939+ 10a
Lathrop 95330 9b
Laton 93242 9a
Lawndale 90260+ 10b
Laytonville 95454 9a
Le Grand 95333 9a
Lebec 93243 8b
Lee Vining 93541 6b
Leggett 95585 9a
Lemon Cove 93244 9b
Lemon Grove 91945+ 10b
Lemoore 93245+ 9a
Lewiston 96052 8b
Likely 96116 6b
Lincoln 95648 9a
Linden 95236 9b
Lindsay 93247 9b
Litchfield 96117 6b
Little Lake 93542 8b
Little River 95456 10a
Littlerock 93543 8b
Live Oak 95953 9b
Livermore 94550+ 9b
Livingston 95334 9a
Llano 93544 8b
Lockeford 95237 9b
Lockwood 93932 9a
Lodi 95240+ 9a–9b
Loleta 95551 9b
Loma Linda 92354+ 10a
Loma Mar 94021 9b
Lomita 90717 10b
Lompoc 93436+ 10a
Lone Pine 93545 8a
Long Barn 95335 8a
Long Beach 90801+ 10a–10b
Lookout 96054 7a
Loomis 95650 9b
Los Alamitos 90720+ 10a
Los Alamos 93440 9b
Los Altos 94022+ 9b
Los Angeles 90001+ 10a–10b
Los Banos 93635 9a
Los Gatos 95030+ 9b
Los Molinos 96055 9b
Los Olivos 93441 10a
Los Osos 93402+ 10a
Lost Hills 93249 9b
Lotus 95651 9b
Lower Lake 95457 9a
Loyalton 96118 6b
Lucerne 95458 9a
Lucerne Valley 92356 8b
Ludlow 92338 9a
Lynwood 90262 10b
Lytle Creek 92358 8a
Macdoel 96058 6b
Mad River 95552 8b
Madeline 96119 6b
Madera 93637+ 9a–9b
Madera (Merced) 93636 9b
Madison 95653 9b
Magalia 95954 8b
Malibu 90264+ 10b–11a
Mammoth Lakes 93546 6a
Manchester 95459 9b
Manhattan Beach 90266+ 10b
Manteca 95336+ 9b
Manton 96059 9a
March Air Reserve Base 92518 9b
Maricopa 93252 8b
Marina 93933 10a
Marina Del Rey 90292+ 10b
Mariposa 95338 9a
Markleeville 96120 6b
Marshall 94940 9b
Martell 95654 9b
Martinez 94553 9b
Marysville 95901 9b
Mather 95655 9b
Maxwell 95955 9b
Maywood 90270 10b
Mc Farland 93250 9b
Mc Kittrick 93251 9b
Mcarthur 96056 7a
Mcclellan 95652 9b
Mccloud 96057 7b
Mckinleyville 95519 9b
Meadow Valley 95956 8a
Meadow Vista 95722 9a
Mecca 92254 10a
Mendocino 95460 10a
Mendota 93640 9a
Menifee 92584 9b
Menlo Park 94025+ 9b
Mentone 92359 10a
Merced 95340+ 9a–9b
Meridian 95957 9b
Mi Wuk Village 95346 8b
Middletown 95461 9a
Midpines 95345 9a
Midway City 92655 10a
Milford 96121 7a
Mill Creek 96061 7a
Mill Valley 94941+ 10a
Millbrae 94030 10a
Millville 96062 9a
Milpitas 95035+ 10a
Mineral 96063 7b
Mira Loma 91752 10a
Miramonte 93641 9a
Miranda 95553 9b
Mission Hills 91345+ 10a
Mission Viejo 92690+ 10b
Moccasin 95347 9b
Modesto 95350+ 9b
Mojave 93501+ 8b
Mokelumne Hill 95245 9a
Mono Hot Springs 93642 6a
Monrovia 91016+ 10a
Montague 96064 7b
Montara 94037 10a
Montclair 91763 10a
Monte Rio 95462 9b
Montebello 90640 10b
Monterey 93940+ 10a
Monterey Park 91754+ 10b
Montgomery Creek 96065 9a
Montrose 91020+ 10a
Moorpark 93020+ 10a
Moraga 94556+ 9b
Moreno Valley 92551+ 9b
Morgan Hill 95037+ 9b
Morongo Valley 92256 9b
Morro Bay 93442+ 9b–10a
Moss Beach 94038 10a
Moss Landing 95039 10a
Mount Aukum 95656 9a
Mount Baldy 91759 8a
Mount Hamilton 95140 9b
Mount Hermon 95041 9a
Mount Laguna 91948 8a
Mount Shasta 96067 8a
Mount Wilson 91023 9a
Mountain Center 92561 8b
Mountain Pass 92366 8b
Mountain Ranch 95246 9a
Mountain View 94039+ 9b–10a
Murphys 95247 9a
Murrieta 92562+ 9b–10a
Myers Flat 95554 9b
Napa 94558+ 9b
National City 91950+ 10b
Navarro 95463 9b
Needles 92363 10a
Nelson 95958 9b
Nevada City 95959 9a
New Almaden 95042 9b
New Cuyama 93254 9a
Newark 94560 10a
Newberry Springs 92365 9a
Newbury Park 91319+ 10a
Newcastle 95658 9b
Newhall 91321+ 10a
Newman 95360 9b
Newport Beach 92658+ 10b
Newport Coast 92657 10b
Nicasio 94946 9b
Nice 95464 8b
Nicolaus 95659 9b
Niland 92257 9b
Nipomo 93444 9b
Nipton 92364 8b
Norco 92860 10a
North Fork 93643 9a
North Highlands 95660 9b
North Hills 91343+ 10a
North Hollywood 91601+ 10a
North Palm Springs 92258 10a
North San Juan 95960 9a
Northridge 91324+ 10a
Norwalk 90650+ 10b
Novato 94945+ 9b
Nubieber 96068 7a
Nuevo 92567 9b
O Neals 93645 9a
Oak Park 91377 10b
Oak Run 96069 9a
Oak View 93022 9b
Oakdale 95361 9b
Oakhurst 93644 9a
Oakland 94601+ 9b–10b
Oakley 94561 9b
Oakville 94562 9b
Obrien 96070 9a
Occidental 95465 10a
Oceano 93445+ 10a
Oceanside 92049+ 10a
Ocotillo 92259 10a
Ojai 93023+ 8b–9b
Olancha 93549 8b
Old Station 96071 7a
Olema 94950 9b
Olivehurst 95961 9b
Olympic Valley 96146 7a
Ontario 91758+ 10a
Onyx 93255 9a
Orange 92856+ 10a–10b
Orange Cove 93646 9b
Orangevale 95662 9b
Oregon House 95962 9b
Orick 95555 9b
Orinda 94563 9b
Orland 95963 9b
Orleans 95556 9a
Oro Grande 92368 8b
Orosi 93647 9b
Oroville 95965+ 9b
Oxnard 93030+ 10a–10b
Pacific Grove 93950 10a
Pacific Palisades 90272 10b
Pacifica 94044 10a
Pacoima 91331+ 10a
Paicines 95043 9a
Pala 92059 10a
Palermo 95968 9b
Palm Desert 92211+ 10a
Palm Springs 92262+ 10a
Palmdale 93550+ 8b–9a
Palo Alto 94301+ 9b
Palo Alto (San Mateo) 94303 10a
Palo Cedro 96073 9a
Palo Verde 92266 10a
Palomar Mountain 92060 9a
Palos Verdes Peninsula 90274 10b
Panorama City 91402+ 10a
Paradise 95967+ 9b
Paramount 90723 10b
Parker Dam 92267 10a
Parlier 93648 9b
Pasadena 91101+ 10a–10b
Paskenta 96074 9b
Paso Robles 93446+ 9a
Patterson 95363 9b
Patton 92369 10a
Pauma Valley 92061 9b
Paynes Creek 96075 9b
Pearblossom 93553 8b
Pebble Beach 93953 10a
Penn Valley 95946 9b
Penngrove 94951 9b
Penryn 95663 9b
Perris 92570+ 9b
Pescadero 94060 9b
Petaluma 94952+ 9a–9b
Petrolia 95558 9b
Phelan 92329+ 8b
Phillipsville 95559 9a
Philo 95466 9b
Pico Rivera 90660+ 10b
Piedmont 94620 10a
Piedra 93649 9b
Piercy 95587 9a
Pilot Hill 95664 9b
Pine Grove 95665 9a
Pine Mountain Club 93222 8b
Pine Valley 91962 8b
Pinecrest 95364 6b
Pinole 94564 9b
Pinon Hills 92372 8b
Pioneer 95666 9a
Pioneertown 92268 9a
Piru 93040 8b
Pismo Beach 93448+ 10a
Pittsburg 94565 9b
Pixley 93256 9a
Placentia 92870+ 10b
Placerville 95667 9b
Planada 95365 9a
Platina 96076 9a
Playa Del Rey 90293+ 11a
Playa Vista 90094 10b
Pleasant Grove 95668 9b
Pleasant Hill 94523 9b
Pleasanton 94566+ 9b
Plymouth 95669 9b
Point Arena 95468 9b
Point Mugu Nawc 93042 10b
Point Reyes Station 94956 9b
Pollock Pines 95726 8b
Pomona 91766+ 10a
Pope Valley 94567 9a
Port Costa 94569 9b
Port Hueneme 93041+ 10b
Port Hueneme Cbc Base 93043 10b
Porter Ranch 91326 10a
Porterville 93257+ 9b
Portola 96122 6b
Portola Valley 94028 9b
Posey 93260 9a
Potrero 91963 9a
Potter Valley 95469 9a
Poway 92064+ 10a
Prather 93651 9a
Princeton 95970 9b
Proberta 96078 9a
Quail Valley 92587 9b
Quincy 95971 7b
Rackerby 95972 9b
Rail Road Flat 95248 9a
Raisin City 93652 9a
Ramona 92065 9b
Ranchita 92066 9a
Rancho Cordova 95670+ 9b
Rancho Cucamonga 91701+ 10a
Rancho Mirage 92270 10a
Rancho Palos Verdes 90275 10b
Rancho Santa Fe 92067+ 10a
Rancho Santa Margarita 92688 10b
Randsburg 93554 9a
Ravendale 96123 6b
Raymond 93653 9b
Red Bluff 96080 9b
Red Mountain 93558 9a
Redcrest 95569 9b
Redding 96001+ 9a–9b
Redlands 92373+ 9b–10a
Redondo Beach 90277+ 10b
Redway 95560 9b
Redwood City 94061+ 10a
Redwood Estates 95044 10a
Redwood Valley 95470 9a
Reedley 93654 9b
Represa 95671 9b
Rescue 95672 9b
Reseda 91335+ 10a
Rialto 92376+ 10a
Richgrove 93261 9b
Richmond 94801+ 10a
Richvale 95974 9b
Ridgecrest 93555+ 8b
Rimforest 92378 8a
Rio Dell 95562 9b
Rio Linda 95673 9b
Rio Nido 95471 9b
Rio Oso 95674 9b
Rio Vista 94571 9b
Ripon 95366 9b
River Pines 95675 9a
Riverbank 95367 9b
Riverdale 93656 9a
Riverside 92501+ 9b–10a
Robbins 95676 9b
Rocklin 95677+ 9b
Rodeo 94572 9b
Rohnert Park 94926+ 9a
Rosamond 93560 8b
Rosemead 91770+ 10b
Roseville 95661+ 9b
Ross 94957 9b
Rough And Ready 95975 9a
Round Mountain 96084 9a
Rowland Heights 91748 10a
Rumsey 95679 9b
Running Springs 92382 8a
Rutherford 94573 9b
Ryde 95680 9b
Sacramento 94203+ 9b
Saint Helena 94574 9b
Salida 95368 9b
Salinas 93901+ 9b
Salton City 92275 10a
Salyer 95563 9a
Samoa 95564 9b
San Andreas 95249 9a
San Anselmo 94960+ 9b
San Ardo 93450 9a
San Bernardino 92401+ 10a
San Bruno 94066 10a
San Carlos 94070 10a
San Clemente 92672+ 10a–10b
San Diego 92101+ 10a–11a
San Dimas 91773 10a
San Fernando 91340+ 10a
San Francisco 94102+ 10a–10b
San Francisco (San Mateo) 94128 10a
San Gabriel 91775+ 10a
San Geronimo 94963 9b
San Gregorio 94074 9b
San Jacinto 92581+ 9b
San Joaquin 93660 9a
San Jose 95101+ 9b–10a
San Juan Bautista 95045 9b
San Juan Capistrano 92675+ 10b
San Leandro 94577+ 10a
San Lorenzo 94580 10a
San Lucas 93954 9a
San Luis Obispo 93401+ 9b–10a
San Luis Rey 92068 9b
San Marcos 92069+ 10a
San Marino 91108+ 10a
San Martin 95046 9b
San Mateo 94401+ 10a
San Miguel 93451 8b
San Pablo 94806 10a
San Pedro 90731+ 10b
San Quentin 94964+ 10a
San Rafael 94901+ 9b–10a
San Ramon 94582+ 9b
San Simeon 93452 10a
San Ysidro 92143+ 10b
Sanger 93657 9b
Santa Ana 92701+ 10b
Santa Barbara 93101+ 10a–10b
Santa Clara 95050+ 9b–10a
Santa Clarita 91350+ 9b–10a
Santa Cruz 95060+ 9b–10a
Santa Fe Springs 90670+ 10b
Santa Margarita 93453 8b
Santa Maria 93454+ 9b
Santa Monica 90401+ 11a
Santa Paula 93060+ 10a
Santa Rita Park 93661 9a
Santa Rosa 95401+ 9a–9b
Santa Ynez 93460 9b
Santa Ysabel 92070 9a
Santee 92071+ 10a
Saratoga 95070+ 9b
Sausalito 94965+ 10a
Scotia 95565 9b
Scott Bar 96085 8a
Scotts Valley 95066+ 9b
Seal Beach 90740 10a
Seaside 93955 10a
Sebastopol 95472+ 9a
Seeley 92273 10a
Seiad Valley 96086 8b
Selma 93662 9b
Sequoia National Park 93262 6b
Shafter 93263 9a
Shandon 93461 8b
Shasta 96087 9a
Shasta Lake 96019+ 9b
Shaver Lake 93664 8a
Sheridan 95681 9b
Sherman Oaks 91403+ 10a
Shingle Springs 95682 9b
Shingletown 96088 9b
Shoshone 92384 8b
Sierra City 96125 7a
Sierra Madre 91024+ 10a
Sierraville 96126 6b
Signal Hill 90755 10b
Silverado 92676 10b
Simi Valley 93062+ 10a
Skyforest 92385 8a
Sloughhouse 95683 9b
Smartsville 95977 9b
Smith River 95567 9b
Snelling 95369 9b
Soda Springs 95728 7a
Solana Beach 92075 10b
Soledad 93960 9b
Solvang 93463+ 9a
Somerset 95684 9a
Somes Bar 95568 8b
Somis 93066 10a
Sonoma 95476 9b
Sonora 95370 9a
Soquel 95073 9b
Soulsbyville 95372 8b
South Dos Palos 93665 9a
South El Monte 91733 10b
South Gate 90280 10b
South Lake Tahoe 96150+ 6b–7a
South Pasadena 91030+ 10a
South San Francisco 94080+ 10a–10b
Spreckels 93962 9b
Spring Valley 91976+ 10b
Springville 93265 9b
Standard 95373 9a
Standish 96128 7a
Stanford 94305 9b
Stanton 90680 10a
Stevenson Ranch 91381 10a
Stevinson 95374 9a
Stewarts Point 95480 10a
Stinson Beach 94970 10a
Stirling City 95978 8b
Stockton 95201+ 9b
Stonyford 95979 9a
Storrie 95980 8b
Stratford 93266 9a
Strathmore 93267 9b
Strawberry 95375 7b
Strawberry Valley 95981 8a
Studio City 91604+ 10a
Sugarloaf 92386 7a
Suisun City 94585 9b
Sultana 93666 9b
Summerland 93067 10b
Sun City 92585+ 9b
Sun Valley 91352+ 10a
Sunland 91040+ 10a
Sunnyvale 94085+ 9b–10a
Sunol 94586 9b
Sunset Beach 90742 10b
Surfside 90743 10b
Susanville 96127+ 7a
Sutter 95982 9b
Sutter Creek 95685 9a
Sylmar 91342+ 10a
Taft 93268 9b
Tahoe City 96145 7a
Tahoe Vista 96148 7a
Tahoma 96142 6b
Talmage 95481 9a
Tarzana 91356+ 10a
Taylorsville 95983 7b
Tecate 91980+ 9b
Tecopa 92389 9a
Tehachapi 93561+ 8b
Tehama 96090 9a
Temecula 92589+ 9b–10b
Temple City 91780 10a
Templeton 93465 9a
Termo 96132 6a
Terra Bella 93270 9b
The Sea Ranch 95497 10a
Thermal 92274 10a
Thornton 95686 9b
Thousand Oaks 91358+ 10a–10b
Thousand Palms 92276 10a
Three Rivers 93271 9b
Tipton 93272 9a
Tollhouse 93667 9a
Toluca Lake 91610 10a
Tomales 94971 9b
Topanga 90290 10b
Topaz 96133 7a
Torrance 90501+ 10b
Trabuco Canyon 92678+ 10b
Tracy 95304+ 9b
Tranquillity 93668 9a
Traver 93673 9b
Travis Afb 94535 9b
Tres Pinos 95075 9a
Trinidad 95570 9b
Trinity Center 96091 7b
Trona 93562+ 9a
Truckee 96160+ 6a–6b
Tujunga 91042+ 10a–10b
Tulare 93274+ 9b
Tulelake 96134 6b
Tuolumne 95379 8b
Tupman 93276 9b
Turlock 95380+ 9b
Tustin 92780+ 10a
Twain 95984 8a
Twain Harte 95383 8b
Twentynine Palms 92277+ 9b
Twin Bridges 95735 7a
Twin Peaks 92391 8a
Ukiah 95482 9a
Union City 94587 10a
Universal City 91608 10a
Upland 91784+ 10a
Upper Lake 95485 9a
Vacaville 95687+ 9b
Valencia 91354+ 10a
Vallecito 95251 9a
Vallejo 94589+ 9b
Valley Center 92082 9b
Valley Ford 94972 9b
Valley Springs 95252 9b
Valley Village 91607+ 10a
Valyermo 93563 8a
Van Nuys 91401+ 10a
Venice 90291+ 11a
Ventura 93001+ 10a
Verdugo City 91046 10a
Vernalis 95385 9b
Victor 95253 9b
Victorville 92392+ 8b
Vidal 92280 9b
Villa Grande 95486 9b
Villa Park 92861 10a
Vina 96092 9b
Vineburg 95487 9b
Vinton 96135 6b
Visalia 93277+ 9b
Vista 92081+ 10a
Volcano 95689 9a
Wallace 95254 9b
Walnut 91788+ 10a
Walnut Creek 94595+ 9b
Walnut Grove 95690 9b
Warner Springs 92086 8b
Wasco 93280 9a
Washington 95986 8b
Waterford 95386 9b
Watsonville 95076+ 9b
Waukena 93282 9a
Weaverville 96093 8b
Weed 96094 8a
Weimar 95736 9a
Weldon 93283 9a
Wendel 96136 7a
Weott 95571 9b
West Covina 91790+ 10a
West Hills 91307+ 10a
West Hollywood 90069 10b
West Point 95255 9a
West Sacramento 95605+ 9b
Westlake Village 91359+ 10a–10b
Westley 95387 9b
Westminster 92683+ 10a–10b
Westmorland 92281 9b
Westport 95488 9b
Westwood 96137 7a
Wheatland 95692 9b
Whiskeytown 96095 9b
Whitethorn 95589 9b
Whitewater 92282 9b
Whitmore 96096 9a
Whittier 90601+ 10b
Wildomar 92595 9b
Williams 95987 9b
Willits 95490 9a
Willow Creek 95573 9a
Willows 95988 9b
Wilmington 90744+ 10b
Wilseyville 95257 8b
Wilton 95693 9b
Winchester 92596 9b
Windsor 95492 9a
Winnetka 91306+ 10a
Winterhaven 92283 10a
Winters 95694 9b
Winton 95388 9b
Wishon 93669 9a
Witter Springs 95493 8b
Wofford Heights 93285 8b
Woodacre 94973 10a
Woodbridge 95258 9b
Woodlake 93286 9b
Woodland 95695+ 9b
Woodland Hills 91364+ 9b–10a
Woody 93287 9b
Wrightwood 92397 7b
Yermo 92398 9a
Yettem 93670 9b
Yokuts 93675 9a
Yolo 95697 9b
Yorba Linda 92885+ 10a
Yorkville 95494 9b
Yosemite National Park 95389 7a
Yountville 94599 9b
Yreka 96097 8a
Yuba City 95991+ 9b
Yucaipa 92399 9b
Yucca Valley 92284+ 9a
Zamora 95698 9b
Zenia 95595 8b

Other states

Alabama Alaska Arizona Arkansas Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

Zones: 2023 USDA Plant Hardiness Zone Map ZIP code data, USDA Agricultural Research Service and the PRISM Climate Group, Oregon State University (official map). Place names: GeoNames (CC BY 4.0). Each ZIP code gets one zone, but a ZIP code can cross a zone line, and hills, valleys and towns can be warmer or colder than the zone shown.

About the Hardiness Zone Map

The Hardiness Zone Map finds your USDA plant hardiness zone, also called your planting or growing zone, from your ZIP code. Zones are based on the average coldest winter night of the year: each zone is 10 °F wide and split into a and b halves of 5 °F, from zone 1a in Alaska to 13b in Puerto Rico. Plant labels and seed packets give the coldest zone a plant can survive, so knowing your zone tells you which perennials, shrubs and trees can stay outside all winter. Zones come from the official 2023 USDA map ZIP code data for all 50 states, Washington DC and Puerto Rico.

How to use it

1 Enter your 5-digit ZIP code and press Find my zone.
2 Read your zone and the average coldest winter temperature it stands for.
3 Open your state to see its zones and the zone of every city.
4 Choose plants rated for your zone number or a colder (lower) one.

Frequently asked questions

What growing zone is California?

California spans zones 5b–11a. Zone 9b is the most common, covering 34% of the state's ZIP codes. Enter your ZIP code above for your exact zone.

What planting zone is Sacramento, CA?

Sacramento is in USDA zone 9b. Its average coldest winter night is 25 to 30 °F.

What planting zone is Los Angeles, CA?

Los Angeles is in USDA zone 10a–10b, depending on the ZIP code. Its average coldest winter night is 30 to 40 °F.

What planting zone is San Diego, CA?

San Diego is in USDA zone 10a–11a, depending on the ZIP code. Its average coldest winter night is 30 to 45 °F.

What is the coldest zone in California?

The coldest part of California is zone 5b, with winter lows of -15 to -10 °F. The warmest is zone 11a, at 40 to 45 °F.

How are planting zones worked out?

Each zone is a 10 °F band of the average coldest winter night over 1991–2020, split into a and b halves of 5 °F. The map does not show summer heat, rainfall or frost dates, so check local advice before planting.

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