Find Your California City
California's diverse geography—from coastal cities to inland valleys—creates varied allergy challenges. The state experiences year-round pollen from trees, grasses, and weeds. Coastal areas face mold from ocean humidity, while inland valleys trap allergens. California's Mediterranean climate means extended allergy seasons with high pollen counts.
234 cities covered across California - Find your community and discover effective sinus relief solutions.
Major California Cities (76 cities)
Los Angeles
Pop: 3,928,864
San Diego
Pop: 1,410,791
San Jose
Pop: 1,013,616
San Francisco
Pop: 815,201
Fresno
Pop: 551,711
Sacramento
Pop: 534,846
Long Beach
Pop: 449,468
Oakland
Pop: 437,548
Bakersfield
Pop: 416,764
Anaheim
Pop: 343,793
Riverside
Pop: 331,360
Stockton
Pop: 323,636
Irvine
Pop: 316,716
Santa Ana
Pop: 306,400
Chula Vista
Pop: 280,028
Fremont
Pop: 234,829
Santa Clarita
Pop: 229,037
San Bernardino
Pop: 226,943
Modesto
Pop: 222,222
Fontana
Pop: 215,942
Moreno Valley
Pop: 213,755
Oxnard
Pop: 209,877
Huntington Beach
Pop: 199,223
Glendale
Pop: 196,021
Santa Rosa
Pop: 180,155
Oceanside
Pop: 179,684
Rancho Cucamonga
Pop: 179,499
Ontario
Pop: 178,194
Elk Grove
Pop: 177,822
Corona
Pop: 175,929
Lancaster
Pop: 175,053
Garden Grove
Pop: 172,289
Palmdale
Pop: 171,162
Salinas
Pop: 164,330
Hayward
Pop: 162,954
Sunnyvale
Pop: 157,319
Roseville
Pop: 152,703
Pomona
Pop: 151,348
Escondido
Pop: 151,038
Visalia
Pop: 143,384
Torrance
Pop: 143,341
Fullerton
Pop: 139,640
Orange
Pop: 139,365
Pasadena
Pop: 138,547
Victorville
Pop: 137,353
Santa Clara
Pop: 131,362
Concord
Pop: 129,295
Thousand Oaks
Pop: 127,648
Simi Valley
Pop: 125,613
Berkeley
Pop: 124,321
Clovis
Pop: 123,000
Fairfield
Pop: 122,133
Vallejo
Pop: 121,692
Murrieta
Pop: 117,009
Richmond
Pop: 116,448
Carlsbad
Pop: 116,296
Antioch
Pop: 115,291
Temecula
Pop: 113,117
Costa Mesa
Pop: 112,174
Jurupa Valley
Pop: 111,948
Downey
Pop: 111,779
El Monte
Pop: 110,971
San Buenaventura
Pop: 110,488
Santa Maria
Pop: 109,707
Inglewood
Pop: 107,762
San Mateo
Pop: 105,661
El Cajon
Pop: 105,328
Burbank
Pop: 105,319
West Covina
Pop: 105,080
Vacaville
Pop: 105,000
Menifee
Pop: 105,000
Daly City
Pop: 104,901
Rialto
Pop: 104,691
Chico
Pop: 103,301
Norwalk
Pop: 102,773
Vista
Pop: 101,659
Large California Cities (105 cities)
Hesperia
Pop: 99,818
Tracy
Pop: 98,000
San Marcos
Pop: 96,219
Compton
Pop: 95,804
Indio
Pop: 94,654
Mission Viejo
Pop: 93,653
Redding
Pop: 93,611
Santa Monica
Pop: 93,076
South Gate
Pop: 92,726
Carson
Pop: 92,599
Westminster
Pop: 91,739
Chino
Pop: 91,733
San Leandro
Pop: 90,489
Hemet
Pop: 90,237
Livermore
Pop: 90,189
Santa Barbara
Pop: 88,665
Hawthorne
Pop: 88,083
Manteca
Pop: 88,000
Merced
Pop: 87,588
Citrus Heights
Pop: 87,583
Lake Forest
Pop: 85,858
Whittier
Pop: 84,821
San Ramon
Pop: 84,605
Newport Beach
Pop: 84,534
Redwood City
Pop: 84,368
Folsom
Pop: 83,454
Pleasanton
Pop: 83,000
Buena Park
Pop: 82,882
Alhambra
Pop: 82,868
Chino Hills
Pop: 82,800
Mountain View
Pop: 82,739
Milpitas
Pop: 82,000
Tustin
Pop: 80,815
Perris
Pop: 80,000
Lakewood
Pop: 79,879
Carmichael
Pop: 79,793
Napa
Pop: 79,722
Upland
Pop: 79,499
Rancho Cordova
Pop: 79,332
Bellflower
Pop: 78,583
Alameda
Pop: 78,280
Apple Valley
Pop: 76,000
Pittsburg
Pop: 76,000
Turlock
Pop: 75,000
Union City
Pop: 73,469
Redlands
Pop: 73,168
Rocklin
Pop: 73,000
Baldwin Park
Pop: 72,176
Yuba City
Pop: 72,000
Dublin
Pop: 72,000
Redondo Beach
Pop: 71,576
Walnut Creek
Pop: 71,000
Camarillo
Pop: 70,741
Davis
Pop: 70,000
Lake Elsinore
Pop: 70,000
Eastvale
Pop: 70,000
Tulare
Pop: 68,875
Lynwood
Pop: 68,817
Palo Alto
Pop: 68,572
Yorba Linda
Pop: 68,336
Madera
Pop: 68,000
Brentwood
Pop: 68,000
Lodi
Pop: 67,612
South San Francisco
Pop: 67,000
San Clemente
Pop: 66,748
Laguna Niguel
Pop: 66,748
Santa Cruz
Pop: 65,000
La Habra
Pop: 63,815
Encinitas
Pop: 62,595
Pico Rivera
Pop: 62,088
Porterville
Pop: 62,000
Montebello
Pop: 61,954
National City
Pop: 61,394
San Rafael
Pop: 61,271
La Mesa
Pop: 61,121
Woodland
Pop: 61,032
Petaluma
Pop: 61,000
Santee
Pop: 60,589
Cupertino
Pop: 60,381
Monterey Park
Pop: 60,000
Gilroy
Pop: 60,000
Gardena
Pop: 59,833
Arcadia
Pop: 58,500
Hanford
Pop: 58,000
Fountain Valley
Pop: 57,000
Huntington Park
Pop: 56,841
Highland
Pop: 56,000
Diamond Bar
Pop: 55,820
Novato
Pop: 55,000
Colton
Pop: 55,000
Cathedral City
Pop: 55,000
West Sacramento
Pop: 55,000
Beaumont
Pop: 55,000
Yucaipa
Pop: 54,542
Watsonville
Pop: 54,000
Paramount
Pop: 53,949
Rosemead
Pop: 53,850
Palm Desert
Pop: 53,275
Glendora
Pop: 52,558
Placentia
Pop: 52,206
Aliso Viejo
Pop: 52,176
Delano
Pop: 52,000
San Jacinto
Pop: 52,000
Poway
Pop: 50,542
Azusa
Pop: 50,000
Growing California Communities (53 cities)
Cerritos
Pop: 49,630
Cypress
Pop: 49,087
Ceres
Pop: 49,000
Palm Springs
Pop: 48,518
Covina
Pop: 48,508
Rancho Santa Margarita
Pop: 48,280
La Mirada
Pop: 48,260
Morgan Hill
Pop: 48,000
San Luis Obispo
Pop: 47,464
Brea
Pop: 47,325
Coachella
Pop: 47,000
Newark
Pop: 47,000
Danville
Pop: 45,000
San Bruno
Pop: 45,000
Oakley
Pop: 45,000
Los Banos
Pop: 45,000
Lompoc
Pop: 44,444
El Centro
Pop: 44,322
Rohnert Park
Pop: 44,000
Rancho Palos Verdes
Pop: 42,448
Hollister
Pop: 42,000
Bell Gardens
Pop: 41,388
Culver City
Pop: 40,779
Calexico
Pop: 40,683
Montclair
Pop: 40,000
Stanton
Pop: 39,973
La Puente
Pop: 39,000
Pacifica
Pop: 38,663
Martinez
Pop: 38,290
Adelanto
Pop: 38,000
Monrovia
Pop: 37,931
Moorpark
Pop: 37,000
Wildomar
Pop: 37,000
West Hollywood
Pop: 35,757
Paso Robles
Pop: 33,000
Banning
Pop: 32,000
Burlingame
Pop: 31,500
Laguna Hills
Pop: 31,000
Atascadero
Pop: 31,000
Ridgecrest
Pop: 29,000
Lemoore
Pop: 27,000
Twentynine Palms
Pop: 27,000
Dinuba
Pop: 26,000
Sanger
Pop: 26,000
Reedley
Pop: 26,000
Barstow
Pop: 25,415
Selma
Pop: 25,000
Soledad
Pop: 25,000
Seal Beach
Pop: 24,268
Oakdale
Pop: 24,000
Duarte
Pop: 22,016
Oroville
Pop: 20,000
Orinda
Pop: 20,000