RANKING · 2020 CENSUS · 500 SHOWN OF 655

Largest Irish population, California cities · 2020

California cities ranked by the number of residents who are Irish ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 655 cities in California that qualify, ranked against each other statewide.

CaliforniaAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH POPULATIONVS 2000

01Los Angeles, CACA3,869,089141,126–

02San Diego, CACA1,406,10698,350–

03San Francisco, CACA826,07967,092–

04San Jose, CACA989,81440,688–

05Sacramento, CACA536,44930,131–

06Fresno, CACA555,54924,313–

07Long Beach, CACA450,46922,749–

08Huntington Beach, CACA191,45121,469–

09Oakland, CACA440,83821,069–

10Santa Rosa, CACA179,43717,825–

11Bakersfield, CACA422,16516,860–

12Riverside, CACA323,05716,039–

13Modesto, CACA219,65215,249–

14Santa Clarita, CACA228,43015,105–

15Roseville, CACA167,30214,751–

16Irvine, CACA318,76414,707–

17Carlsbad, CACA112,26014,122–

18Oceanside, CACA170,48313,785–

19Thousand Oaks, CACA122,23013,429–

20Simi Valley, CACA124,86112,243–

21Anaheim, CACA341,00812,097–

22Elk Grove, CACA185,00712,070–

23Rancho Cucamonga, CACA177,85611,662–

24Concord, CACA123,26111,034–

25Redding, CACA94,09210,787–

26Temecula, CACA114,86510,684–

27San Buenaventura (Ventura), CACA109,91410,636–

28Mission Viejo, CACA90,48410,284–

29Berkeley, CACA121,91110,196–

30Murrieta, CACA114,12410,169–

31Citrus Heights, CACA86,34810,036–

32Costa Mesa, CACA108,88110,034–

33Stockton, CACA324,59710,000–

34Clovis, CACA129,3479,903–

35Newport Beach, CACA81,9779,815–

36Fremont, CACA226,4429,766–

37Torrance, CACA138,3919,635–

38Santa Monica, CACA90,0829,591–

39Chico, CACA105,0819,248–

40Livermore, CACA83,4579,221–

41Orange, CACA138,3659,208–

42Petaluma, CACA59,6888,890–

43Escondido, CACA146,0308,425–

44Encinitas, CACA60,7368,409–

45Santa Barbara, CACA86,4228,389–

46Fullerton, CACA138,6758,241–

47Glendale, CACA187,1608,189–

48Arden-Arcade, CACA94,9948,066–

49San Clemente, CACA62,2267,990–

50San Mateo, CACA103,3377,852–

51Redondo Beach, CACA67,2817,788–

52Carmichael, CACA76,9487,706–

53Camarillo, CACA68,6527,679–

54Chula Vista, CACA275,5337,674–

55Pasadena, CACA135,8047,546–

56Visalia, CACA146,5417,507–

57Folsom, CACA91,9837,483–

58Corona, CACA161,7347,320–

59Santa Cruz, CACA61,7977,290–

60Walnut Creek, CACA70,0127,221–

61Antioch, CACA118,9587,118–

62San Marcos, CACA94,9087,061–

63Napa, CACA76,5627,059–

64El Cajon, CACA101,7557,046–

65Burbank, CACA102,9887,034–

66Novato, CACA51,9476,958–

67Vista, CACA98,2746,852–

68Vacaville, CACA103,8506,832–

69Pleasanton, CACA74,5566,719–

70Vallejo, CACA123,2876,673–

71Alameda, CACA76,8766,610–

72Rocklin, CACA76,8216,564–

73Manteca, CACA96,6936,552–

74Sunnyvale, CACA156,5776,511–

75Apple Valley, CACA75,2476,505–

76Santee, CACA58,2056,484–

77Menifee, CACA118,5926,481–

78Laguna Niguel, CACA64,1076,468–

79Lake Forest, CACA86,3336,377–

80San Rafael, CACA59,4106,361–

81Fairfield, CACA122,4896,266–

82Lancaster, CACA170,0846,261–

83Martinez, CACA36,8496,233–

84Yuba City, CACA69,4856,159–

85Yorba Linda, CACA65,6326,013–

86Hesperia, CACA102,6055,999–

87Garden Grove, CACA170,4555,986–

88San Bernardino, CACA222,0445,947–

89Redlands, CACA74,1285,846–

90La Mesa, CACA59,9145,839–

91Danville, CACA43,3025,824–

92Hemet, CACA93,6495,738–

93Lodi, CACA69,1005,728–

94Rancho Santa Margarita, CACA45,7795,706–

95Brentwood, CACA66,6075,700–

96Fontana, CACA221,2235,695–

97Hayward, CACA157,1135,668–

98Palm Desert, CACA53,2595,657–

99San Luis Obispo, CACA50,6365,632–

100Santa Clara, CACA133,4465,630–

101Upland, CACA79,4465,626–

102El Dorado Hills, CACA51,0265,600–

103Rohnert Park, CACA44,8115,469–

104Tracy, CACA101,9015,346–

105Victorville, CACA141,3955,287–

106Redwood City, CACA82,1785,280–

107Santa Ana, CACA315,5865,241–

108Davis, CACA66,1105,042–

109Lincoln, CACA57,3674,991–

110Poway, CACA49,1804,987–

111Castro Valley, CACA65,0014,833–

112Mountain View, CACA85,4384,810–

113Manhattan Beach, CACA33,1224,785–

114Lake Elsinore, CACA75,0674,741–

115Ontario, CACA187,0134,702–

116Palmdale, CACA161,8454,588–

117San Ramon, CACA86,2094,546–

118Lakewood, CACA78,0104,511–

119Dana Point, CACA32,2324,486–

120Chino, CACA96,9574,477–

121Pacifica, CACA36,8904,465–

122Orangevale, CACA35,9584,454–

123Yucaipa, CACA54,9534,411–

124Aliso Viejo, CACA49,8444,394–

125Glendora, CACA49,6714,394–

126Orcutt, CACA31,4544,392–

127Palm Springs, CACA45,3154,339–

128Pleasant Hill, CACA34,0174,327–

129Chino Hills, CACA77,5194,322–

130Benicia, CACA26,4014,307–

131Rancho Cordova, CACA87,5544,265–

132Moorpark, CACA35,0234,253–

133Palo Alto, CACA67,6094,220–

134Oxnard, CACA199,6514,177–

135West Sacramento, CACA56,2164,124–

136Turlock, CACA72,8644,116–

137South San Francisco, CACA64,9414,096–

138Coronado, CACA21,0944,093–

139Jurupa Valley, CACA107,3114,087–

140Woodland, CACA62,5134,079–

141Fountain Valley, CACA55,5084,010–

142Placentia, CACA54,9113,924–

143Menlo Park, CACA32,7133,822–

144Merced, CACA99,7243,800–

145Morgan Hill, CACA45,6253,741–

146San Leandro, CACA85,3533,703–

147Los Gatos, CACA32,5763,702–

148Lafayette, CACA25,3133,701–

149Richmond, CACA114,8613,665–

150West Hollywood, CACA34,2313,616–

151San Carlos, CACA29,2613,598–

152Dublin, CACA71,6023,592–

153El Paso de Robles (Paso Robles), CACA31,6263,582–

154Ridgecrest, CACA28,3333,561–

155Moreno Valley, CACA214,2633,539–

156Santa Maria, CACA111,3903,522–

157Campbell, CACA42,4903,480–

158Laguna Hills, CACA30,0203,448–

159La Quinta, CACA39,4403,424–

160Windsor, CACA25,8643,409–

161Monterey, CACA28,9533,403–

162Fair Oaks, CACA32,7993,400–

163Burlingame, CACA31,9293,357–

164Oakley, CACA47,5833,355–

165Los Osos, CACA14,1663,316–

166San Juan Capistrano, CACA35,1193,298–

167Atascadero, CACA29,4643,274–

168Tustin, CACA77,8433,260–

169Whittier, CACA85,8153,176–

170Downey, CACA108,4683,174–

171Gilroy, CACA60,7643,172–

172Oildale, CACA34,6873,161–

173Orinda, CACA19,5073,128–

174Laguna Beach, CACA22,3913,070–

175Indio, CACA94,2693,030–

176Salinas, CACA159,1343,016–

177Granite Bay, CACA21,6733,008–

178Eureka, CACA25,3043,008–

179Eastern Goleta Valley, CACA28,2952,953–

180Brea, CACA47,2602,944–

181Hanford, CACA62,2292,930–

182San Bruno, CACA42,3052,924–

183Culver City, CACA39,4522,919–

184Claremont, CACA35,8382,911–

185French Valley, CACA45,2692,909–

186Cypress, CACA48,7812,843–

187Newark, CACA47,8952,837–

188Beaumont, CACA60,8352,832–

189Seal Beach, CACA24,0752,818–

190Highland, CACA57,6142,788–

191Cathedral City, CACA52,3752,786–

192Goleta, CACA32,4012,776–

193Buena Park, CACA81,7412,733–

194Arroyo Grande, CACA18,1232,717–

195Rancho Palos Verdes, CACA39,6542,717–

196Ladera Ranch, CACA23,7932,708–

197La Habra, CACA60,9082,697–

198Altadena, CACA41,7052,670–

199West Covina, CACA105,3012,611–

200Monrovia, CACA38,2642,601–

201Norco, CACA25,0812,600–

202La Mirada, CACA45,9522,591–

203La Verne, CACA30,1782,579–

204Pomona, CACA147,8072,553–

205Spring Valley CDP (San Diego County), CACA31,9692,504–

206Ramona, CACA22,6342,494–

207Camp Pendleton South, CACA15,7662,454–

208Wildomar, CACA37,8892,447–

209Porterville, CACA63,0882,433–

210Pittsburg, CACA77,5422,432–

211Belmont, CACA28,7522,430–

212Westminster, CACA88,9662,398–

213Fallbrook, CACA32,1122,363–

214Hollister, CACA45,6952,338–

215Yucca Valley, CACA21,8872,321–

216Hermosa Beach, CACA18,5132,293–

217Twentynine Palms, CACA25,9392,291–

218Coto de Caza, CACA15,1902,288–

219Solana Beach, CACA12,6022,283–

220Arcadia, CACA54,1172,280–

221Los Altos, CACA30,9652,279–

222San Dimas, CACA32,9782,269–

223Union City, CACA65,2822,258–

224North Highlands, CACA47,9572,251–

225Rancho Mirage, CACA17,8762,245–

226Lakeside CDP (San Diego County), CACA22,4472,228–

227San Jacinto, CACA56,0142,227–

228South Lake Tahoe, CACA21,1152,214–

229San Anselmo, CACA12,5552,210–

230Galt, CACA26,9642,200–

231Winter Gardens, CACA22,1312,199–

232Temescal Valley, CACA30,0692,196–

233Daly City, CACA101,2612,194–

234Paradise, CACA10,0232,190–

235La Crescenta-Montrose, CACA19,6602,188–

236Moraga, CACA16,3222,165–

237Sonoma, CACA10,5372,164–

238El Cerrito, CACA26,1212,159–

239Covina, CACA49,4042,142–

240Oakdale, CACA23,2462,136–

241Discovery Bay, CACA14,9112,133–

242Eastvale, CACA70,5942,131–

243Oroville, CACA20,4512,123–

244Truckee, CACA17,2782,095–

245Live Oak, CACA16,9112,092–

246Phelan, CACA18,4962,062–

247Tulare, CACA73,9072,036–

248Alpine, CACA15,1802,026–

249El Segundo, CACA16,3792,025–

250Ripon, CACA16,1402,014–

251Mill Valley, CACA13,7992,004–

252Rosemont, CACA23,7661,994–

253Auburn, CACA13,8471,985–

254Pacific Grove, CACA14,6591,966–

255McKinleyville, CACA17,1131,959–

256Banning, CACA31,8521,946–

257Crestline, CACA9,8351,936–

258Big Bear City, CACA11,4311,932–

259Antelope, CACA48,3011,924–

260Cameron Park, CACA18,3151,923–

261National City, CACA57,8071,920–

262Lompoc, CACA43,3151,913–

263Clayton, CACA10,8421,912–

264Red Bluff, CACA14,4041,909–

265Arcata, CACA19,0471,895–

266Grass Valley, CACA14,0351,894–

267Casa de Oro-Mount Helix, CACA19,7651,890–

268Vineyard, CACA43,7511,858–

269La Presa, CACA34,9621,830–

270North Tustin, CACA25,8071,823–

271Seaside, CACA31,6361,788–

272Atwater, CACA32,1331,783–

273Marysville, CACA12,7381,779–

274Carson, CACA90,8081,772–

275Ceres, CACA48,9821,767–

276Saratoga, CACA30,4181,760–

277Palos Verdes Estates, CACA12,5591,753–

278Rialto, CACA106,5541,742–

279East Hemet, CACA20,2571,737–

280Healdsburg, CACA11,1721,726–

281Foothill Farms, CACA36,4351,703–

282Rancho San Diego, CACA21,2721,688–

283Azusa, CACA47,4471,684–

284Half Moon Bay, CACA11,2871,659–

285Norwalk, CACA97,1041,659–

286Madera, CACA69,0171,652–

287Colton, CACA53,3831,652–

288Valle Vista, CACA18,6021,650–

289Linda, CACA23,8711,647–

290Rio Vista, CACA10,5231,634–

291Foster City, CACA32,4111,611–

292South Pasadena, CACA25,5031,603–

293Imperial Beach, CACA25,2061,599–

294Laguna Woods, CACA16,8441,596–

295Ukiah, CACA16,0681,582–

296Lomita, CACA19,7241,579–

297Larkspur, CACA12,6201,565–

298Cupertino, CACA58,3331,564–

299Bellflower, CACA74,7191,556–

300Albany, CACA19,1951,551–

301Morro Bay, CACA10,6131,548–

302Fortuna, CACA12,0031,540–

303Agoura Hills, CACA19,2431,533–

304Castaic, CACA17,9991,515–

305Barstow, CACA24,8041,507–

306Alamo, CACA14,4881,504–

307Sebastopol, CACA7,5321,496–

308Soquel, CACA10,6791,493–

309Calabasas, CACA22,0271,489–

310Piedmont, CACA10,6421,473–

311Diamond Bar, CACA51,8841,467–

312Marina, CACA23,2561,461–

313Magalia, CACA7,3891,460–

314Canyon Lake, CACA11,1131,454–

315El Granada, CACA5,2321,435–

316Florin, CACA50,2111,430–

317Grover Beach, CACA12,4561,425–

318Chowchilla, CACA18,7301,420–

319Millbrae, CACA22,8691,408–

320Lemon Grove, CACA27,9361,392–

321Clearlake, CACA16,8931,377–

322Suisun City, CACA29,4541,377–

323North Auburn, CACA13,4801,363–

324Watsonville, CACA50,7161,361–

325Mountain House, CACA25,3151,337–

326San Diego Country Estates, CACA10,2231,335–

327Rancho Calaveras, CACA7,1311,327–

328La Riviera, CACA11,4921,324–

329Bostonia, CACA16,7651,321–

330Escalon, CACA7,3941,309–

331Joshua Tree, CACA6,2341,307–

332Rio del Mar, CACA9,2011,303–

333Tamalpais-Homestead Valley, CACA12,0851,297–

334Sierra Madre, CACA10,6201,291–

335Pismo Beach, CACA7,9111,289–

336Stevenson Ranch, CACA20,9901,288–

337Scotts Valley, CACA11,6521,286–

338Placerville, CACA10,6851,285–

339Hawthorne, CACA82,7411,280–

340Anderson, CACA11,1311,276–

341Hacienda Heights, CACA54,2911,269–

342La Cañada Flintridge, CACA19,4801,256–

343Rosamond, CACA21,4731,254–

344Capitola, CACA9,3401,244–

345Spring Valley Lake, CACA9,4831,235–

346Blythe, CACA15,0421,231–

347Grand Terrace, CACA12,9361,231–

348Stanton, CACA40,1611,230–

349Woodcrest, CACA17,3681,223–

350South Whittier, CACA55,6501,217–

351Loma Linda, CACA25,2211,211–

352Vandenberg, CACA6,7761,210–

353Stanford, CACA18,6621,204–

354Corte Madera, CACA9,9291,194–

355Desert Hot Springs, CACA34,0091,193–

356Rossmoor, CACA11,5321,185–

357Pleasure Point, CACA5,4891,185–

358Perris, CACA83,2371,184–

359Beverly Hills, CACA30,7641,159–

360Milpitas, CACA78,5961,155–

361Malibu, CACA9,5741,152–

362Nipomo, CACA17,5161,138–

363Shasta Lake, CACA10,2081,137–

364Blackhawk, CACA10,1371,130–

365Riverbank, CACA26,5571,128–

366Mammoth Lakes, CACA6,8671,124–

367Oak Hills, CACA9,0131,120–

368Pinole, CACA18,5431,115–

369Cloverdale, CACA8,7011,103–

370Saranap, CACA5,6621,099–

371Susanville, CACA12,8161,091–

372Rosedale, CACA18,8771,090–

373Carpinteria, CACA12,7341,084–

374Alhambra, CACA79,8201,057–

375Cerritos, CACA46,3671,048–

376Yreka, CACA7,7141,044–

377San Lorenzo, CACA29,1711,042–

378Olivehurst, CACA18,4441,041–

379Tehachapi, CACA11,8521,040–

380Lemoore, CACA27,2911,023–

381Diamond Springs, CACA10,9271,017–

382Calimesa, CACA11,1111,006–

383Isla Vista, CACA13,9201,003–

384Aptos, CACA6,4041,001–

385Santa Paula, CACA31,774999–

386Sausalito, CACA7,019992–

387Valley Center, CACA11,119991–

388Ben Lomond, CACA6,858989–

389Fort Irwin, CACA8,419988–

390Lucas Valley-Marinwood, CACA6,473986–

391Kentfield, CACA6,900982–

392Hillsborough, CACA11,206981–

393Larkfield-Wikiup, CACA8,765973–

394Marina del Rey, CACA9,176972–

395Templeton, CACA9,580965–

396Tiburon, CACA8,881965–

397Oakhurst, CACA6,091963–

398Cherry Valley, CACA6,668957–

399Los Alamitos, CACA11,702956–

400Loomis, CACA7,004944–

401Cotati, CACA7,347940–

402Gardena, CACA58,460930–

403Buellton, CACA5,158905–

404California City, CACA13,300903–

405Oak View, CACA6,141897–

406Thermalito, CACA6,720895–

407California Polytechnic State University, CACA7,915888–

408Dixon, CACA21,116884–

409Alta Sierra CDP (Nevada County), CACA7,361881–

410Mira Monte, CACA6,888880–

411Wrightwood, CACA5,067876–

412Ojai, CACA7,474875–

413American Canyon, CACA22,773868–

414Lake Arrowhead, CACA10,639864–

415Ione, CACA9,282858–

416Golden Hills, CACA9,891852–

417Oroville East, CACA7,504847–

418Lemon Hill, CACA15,312840–

419Hughson, CACA8,051831–

420Gold River, CACA7,924824–

421Bonita, CACA12,652821–

422Los Banos, CACA49,614819–

423Montecito, CACA9,031814–

424Coalinga, CACA17,281814–

425Mentone, CACA9,514813–

426Taft, CACA6,995801–

427Westlake, CACA7,505798–

428Quartz Hill, CACA11,510796–

429Rancho Mission Viejo, CACA11,971795–

430El Sobrante CDP (Contra Costa County), CACA16,294782–

431Oak Park, CACA13,757778–

432Pollock Pines, CACA6,212778–

433Rancho Murieta, CACA5,875776–

434Bermuda Dunes, CACA7,971767–

435Brawley, CACA28,008765–

436El Centro, CACA44,382756–

437Waterford, CACA9,258752–

438Yosemite Lakes, CACA5,288748–

439Twin Lakes CDP (Santa Cruz County), CACA5,073745–

440Durham, CACA5,340742–

441East Whittier, CACA9,990735–

442Salida, CACA13,900735–

443Fort Bragg, CACA6,946731–

444Fairfax, CACA7,417730–

445Piñon Hills, CACA7,065726–

446Rio Linda, CACA16,335725–

447Lake Mathews, CACA6,527718–

448Prunedale, CACA19,723716–

449Lathrop, CACA42,783703–

450Inglewood, CACA101,662702–

451Fillmore, CACA16,937701–

452Hercules, CACA26,326691–

453Hidden Valley Lake, CACA5,872690–

454Del Aire, CACA11,115684–

455Desert Palms, CACA6,579682–

456Duarte, CACA22,866680–

457East Niles, CACA28,532675–

458Port Hueneme, CACA20,987669–

459Bay Point, CACA24,231667–

460Topanga, CACA8,885662–

461Kensington, CACA5,179657–

462El Sobrante CDP (Riverside County), CACA13,129654–

463Jamul, CACA6,574651–

464Lawndale, CACA29,892648–

465Live Oak, CACA9,466648–

466Temple City, CACA35,125647–

467El Monte, CACA105,075643–

468Wilton, CACA6,433640–

469Lake Los Angeles, CACA13,051637–

470Winters, CACA8,214634–

471Oceano, CACA7,128633–

472Cambria, CACA5,978630–

473Orland, CACA8,381626–

474Lucerne Valley, CACA5,957618–

475Acton, CACA7,880617–

476Lakeland, CACA12,236617–

477Bear Valley Springs, CACA5,912614–

478Selma, CACA24,702614–

479Delano, CACA52,334614–

480West Carson, CACA22,143612–

481South Gate, CACA90,071605–

482St. Helena, CACA5,194599–

483Camp Pendleton Mainside, CACA9,501594–

484Sanger, CACA27,228590–

485Palermo, CACA5,266586–

486Atherton, CACA6,960585–

487La Puente, CACA36,423577–

488Woodside, CACA5,181574–

489Dinuba, CACA25,949573–

490Sun, CACA11,036572–

491Valinda, CACA20,962566–

492Exeter, CACA10,122565–

493Big Bear Lake, CACA5,018561–

494Boyes Hot Springs, CACA7,247559–

495Rolling Hills Estates, CACA7,948546–

496Monterey Park, CACA57,457546–

497Happy Valley, CACA5,944542–

498Montclair, CACA37,563541–

499Signal Hill, CACA11,153541–

500Kingsburg, CACA13,249540–

SHOWING 1–500 OF 655

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES