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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 2020 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.

Irish Americans: full group profile →
CaliforniaAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetros
Largest Irish population by state
RANKPLACESTATEPOPIRISH POPULATIONVS 2010
01Los Angeles, CACA3,869,089141,126−4%
02San Diego, CACA1,406,10698,350−9%
03San Francisco, CACA826,07967,092+4%
04San Jose, CACA989,81440,688−12%
05Sacramento, CACA536,44930,131−16%
06Fresno, CACA555,54924,313−9%
07Long Beach, CACA450,46922,749−17%
08Huntington Beach, CACA191,45121,469−13%
09Oakland, CACA440,83821,069+12%
10Santa Rosa, CACA179,43717,825−5%
11Bakersfield, CACA422,16516,860−34%
12Riverside, CACA323,05716,039−23%
13Modesto, CACA219,65215,249−21%
14Santa Clarita, CACA228,43015,105−21%
15Roseville, CACA167,30214,751−18%
16Irvine, CACA318,76414,707+15%
17Carlsbad, CACA112,26014,122+3%
18Oceanside, CACA170,48313,785−17%
19Thousand Oaks, CACA122,23013,429−13%
20Simi Valley, CACA124,86112,243−6%
21Anaheim, CACA341,00812,097−31%
22Elk Grove, CACA185,00712,070+9%
23Rancho Cucamonga, CACA177,85611,662−10%
24Concord, CACA123,26111,034−9%
25Redding, CACA94,09210,787−20%
26Temecula, CACA114,86510,684−2%
27San Buenaventura (Ventura), CACA109,91410,636−18%
28Mission Viejo, CACA90,48410,284−23%
29Berkeley, CACA121,91110,196+28%
30Murrieta, CACA114,12410,169−2%
31Citrus Heights, CACA86,34810,036−20%
32Costa Mesa, CACA108,88110,034−8%
33Stockton, CACA324,59710,000−23%
34Clovis, CACA129,3479,903+7%
35Newport Beach, CACA81,9779,815−23%
36Fremont, CACA226,4429,766−2%
37Torrance, CACA138,3919,635−23%
38Santa Monica, CACA90,0829,591−6%
39Chico, CACA105,0819,248−26%
40Livermore, CACA83,4579,221−8%
41Orange, CACA138,3659,208−10%
42Petaluma, CACA59,6888,890−2%
43Escondido, CACA146,0308,425−13%
44Encinitas, CACA60,7368,409+7%
45Santa Barbara, CACA86,4228,389−8%
46Fullerton, CACA138,6758,241−13%
47Glendale, CACA187,1608,189+7%
48Arden-Arcade, CACA94,9948,066−24%
49San Clemente, CACA62,2267,990−15%
50San Mateo, CACA103,3377,852−14%
51Redondo Beach, CACA67,2817,788−11%
52Carmichael, CACA76,9487,706−22%
53Camarillo, CACA68,6527,679+4%
54Chula Vista, CACA275,5337,674−34%
55Pasadena, CACA135,8047,546−16%
56Visalia, CACA146,5417,507+8%
57Folsom, CACA91,9837,483−18%
58Corona, CACA161,7347,320−37%
59Santa Cruz, CACA61,7977,290−13%
60Walnut Creek, CACA70,0127,221−18%
61Antioch, CACA118,9587,118−19%
62San Marcos, CACA94,9087,061+11%
63Napa, CACA76,5627,059−10%
64El Cajon, CACA101,7557,046−30%
65Burbank, CACA102,9887,034−18%
66Novato, CACA51,9476,958−4%
67Vista, CACA98,2746,852−11%
68Vacaville, CACA103,8506,832−33%
69Pleasanton, CACA74,5566,719−23%
70Vallejo, CACA123,2876,673+18%
71Alameda, CACA76,8766,610−12%
72Rocklin, CACA76,8216,564−16%
73Manteca, CACA96,6936,552+1%
74Sunnyvale, CACA156,5776,511−17%
75Apple Valley, CACA75,2476,505−17%
76Santee, CACA58,2056,484−22%
77Menifee, CACA118,5926,481−6%
78Laguna Niguel, CACA64,1076,468−27%
79Lake Forest, CACA86,3336,377−21%
80San Rafael, CACA59,4106,361−15%
81Fairfield, CACA122,4896,266−13%
82Lancaster, CACA170,0846,261−30%
83Martinez, CACA36,8496,233+41%
84Yuba City, CACA69,4856,159+3%
85Yorba Linda, CACA65,6326,013−24%
86Hesperia, CACA102,6055,999−24%
87Garden Grove, CACA170,4555,986−24%
88San Bernardino, CACA222,0445,947−27%
89Redlands, CACA74,1285,846−21%
90La Mesa, CACA59,9145,839−24%
91Danville, CACA43,3025,824−8%
92Hemet, CACA93,6495,738−19%
93Lodi, CACA69,1005,728−8%
94Rancho Santa Margarita, CACA45,7795,706−23%
95Brentwood, CACA66,6075,700−1%
96Fontana, CACA221,2235,695−18%
97Hayward, CACA157,1135,668−0%
98Palm Desert, CACA53,2595,657−11%
99San Luis Obispo, CACA50,6365,632+2%
100Santa Clara, CACA133,4465,630−28%
101Upland, CACA79,4465,626−12%
102El Dorado Hills, CACA51,0265,600−3%
103Rohnert Park, CACA44,8115,469−6%
104Tracy, CACA101,9015,346−10%
105Victorville, CACA141,3955,287−29%
106Redwood City, CACA82,1785,280−19%
107Santa Ana, CACA315,5865,241+7%
108Davis, CACA66,1105,042−28%
109Lincoln, CACA57,3674,991−10%
110Poway, CACA49,1804,987−24%
111Castro Valley, CACA65,0014,833−29%
112Mountain View, CACA85,4384,810−4%
113Manhattan Beach, CACA33,1224,785−20%
114Lake Elsinore, CACA75,0674,741+31%
115Ontario, CACA187,0134,702−24%
116Palmdale, CACA161,8454,588−39%
117San Ramon, CACA86,2094,546−33%
118Lakewood, CACA78,0104,511−25%
119Dana Point, CACA32,2324,486−22%
120Chino, CACA96,9574,477+5%
121Pacifica, CACA36,8904,465−19%
122Orangevale, CACA35,9584,454−11%
123Yucaipa, CACA54,9534,411−24%
124Aliso Viejo, CACA49,8444,394−13%
125Glendora, CACA49,6714,394−3%
126Orcutt, CACA31,4544,392+3%
127Palm Springs, CACA45,3154,339−14%
128Pleasant Hill, CACA34,0174,327−8%
129Chino Hills, CACA77,5194,322−6%
130Benicia, CACA26,4014,307+6%
131Rancho Cordova, CACA87,5544,265−21%
132Moorpark, CACA35,0234,253+17%
133Palo Alto, CACA67,6094,220−11%
134Oxnard, CACA199,6514,177−42%
135West Sacramento, CACA56,2164,124−2%
136Turlock, CACA72,8644,116−20%
137South San Francisco, CACA64,9414,096+37%
138Coronado, CACA21,0944,093+33%
139Jurupa Valley, CACA107,3114,087
140Woodland, CACA62,5134,079−14%
141Fountain Valley, CACA55,5084,010−30%
142Placentia, CACA54,9113,924−21%
143Menlo Park, CACA32,7133,822+5%
144Merced, CACA99,7243,800−9%
145Morgan Hill, CACA45,6253,741+9%
146San Leandro, CACA85,3533,703−15%
147Los Gatos, CACA32,5763,702−7%
148Lafayette, CACA25,3133,701+3%
149Richmond, CACA114,8613,665+36%
150West Hollywood, CACA34,2313,616−2%
151San Carlos, CACA29,2613,598−16%
152Dublin, CACA71,6023,592−9%
154Ridgecrest, CACA28,3333,561+14%
155Moreno Valley, CACA214,2633,539−48%
156Santa Maria, CACA111,3903,522−16%
157Campbell, CACA42,4903,480−15%
158Laguna Hills, CACA30,0203,448−11%
159La Quinta, CACA39,4403,424−19%
160Windsor, CACA25,8643,409+2%
161Monterey, CACA28,9533,403−10%
162Fair Oaks, CACA32,7993,400−22%
163Burlingame, CACA31,9293,357−17%
164Oakley, CACA47,5833,355−14%
165Los Osos, CACA14,1663,316+63%
166San Juan Capistrano, CACA35,1193,298−15%
167Atascadero, CACA29,4643,274−7%
168Tustin, CACA77,8433,260−32%
169Whittier, CACA85,8153,176−38%
170Downey, CACA108,4683,174+17%
171Gilroy, CACA60,7643,172−5%
172Oildale, CACA34,6873,161−36%
173Orinda, CACA19,5073,128+4%
174Laguna Beach, CACA22,3913,070−2%
175Indio, CACA94,2693,030−14%
176Salinas, CACA159,1343,016−43%
177Granite Bay, CACA21,6733,008−24%
178Eureka, CACA25,3043,008−30%
179Eastern Goleta Valley, CACA28,2952,953
180Brea, CACA47,2602,944−28%
181Hanford, CACA62,2292,930−24%
182San Bruno, CACA42,3052,924−5%
183Culver City, CACA39,4522,919+7%
184Claremont, CACA35,8382,911−9%
185French Valley, CACA45,2692,909+18%
186Cypress, CACA48,7812,843−32%
187Newark, CACA47,8952,837−10%
188Beaumont, CACA60,8352,832−10%
189Seal Beach, CACA24,0752,818−21%
190Highland, CACA57,6142,788−30%
191Cathedral City, CACA52,3752,786−22%
192Goleta, CACA32,4012,776−16%
193Buena Park, CACA81,7412,733−49%
194Arroyo Grande, CACA18,1232,717+21%
195Rancho Palos Verdes, CACA39,6542,717−17%
196Ladera Ranch, CACA23,7932,708−11%
197La Habra, CACA60,9082,697−38%
198Altadena, CACA41,7052,670−16%
199West Covina, CACA105,3012,611+2%
200Monrovia, CACA38,2642,601−3%
201Norco, CACA25,0812,600+11%
202La Mirada, CACA45,9522,591−8%
203La Verne, CACA30,1782,579−23%
204Pomona, CACA147,8072,553−34%
206Ramona, CACA22,6342,494−25%
207Camp Pendleton South, CACA15,7662,454+29%
208Wildomar, CACA37,8892,447−32%
209Porterville, CACA63,0882,433−17%
210Pittsburg, CACA77,5422,432−8%
211Belmont, CACA28,7522,430−15%
212Westminster, CACA88,9662,398−46%
213Fallbrook, CACA32,1122,363−33%
214Hollister, CACA45,6952,338−3%
215Yucca Valley, CACA21,8872,321−16%
216Hermosa Beach, CACA18,5132,293−31%
217Twentynine Palms, CACA25,9392,291−45%
218Coto de Caza, CACA15,1902,288−18%
219Solana Beach, CACA12,6022,283+20%
220Arcadia, CACA54,1172,280+12%
221Los Altos, CACA30,9652,279−25%
222San Dimas, CACA32,9782,269−22%
223Union City, CACA65,2822,258+24%
224North Highlands, CACA47,9572,251−27%
225Rancho Mirage, CACA17,8762,245+28%
227San Jacinto, CACA56,0142,227−38%
228South Lake Tahoe, CACA21,1152,214−37%
229San Anselmo, CACA12,5552,210−4%
230Galt, CACA26,9642,200+18%
231Winter Gardens, CACA22,1312,199−20%
232Temescal Valley, CACA30,0692,196
233Daly City, CACA101,2612,194−10%
234Paradise, CACA10,0232,190−46%
235La Crescenta-Montrose, CACA19,6602,188+25%
236Moraga, CACA16,3222,165−19%
237Sonoma, CACA10,5372,164+33%
238El Cerrito, CACA26,1212,159+30%
239Covina, CACA49,4042,142−47%
240Oakdale, CACA23,2462,136−17%
241Discovery Bay, CACA14,9112,133+42%
242Eastvale, CACA70,5942,131−14%
243Oroville, CACA20,4512,123+10%
244Truckee, CACA17,2782,095−37%
245Live Oak, CACA16,9112,092+27%
246Phelan, CACA18,4962,062+11%
247Tulare, CACA73,9072,036−29%
248Alpine, CACA15,1802,026+1%
249El Segundo, CACA16,3792,025−15%
250Ripon, CACA16,1402,014+75%
251Mill Valley, CACA13,7992,004+7%
252Rosemont, CACA23,7661,994−16%
253Auburn, CACA13,8471,985−14%
254Pacific Grove, CACA14,6591,966−29%
255McKinleyville, CACA17,1131,959−32%
256Banning, CACA31,8521,946−28%
257Crestline, CACA9,8351,936+12%
258Big Bear City, CACA11,4311,932+5%
259Antelope, CACA48,3011,924−56%
260Cameron Park, CACA18,3151,923−8%
261National City, CACA57,8071,920+51%
262Lompoc, CACA43,3151,913−44%
263Clayton, CACA10,8421,912+15%
264Red Bluff, CACA14,4041,909+10%
265Arcata, CACA19,0471,895−15%
266Grass Valley, CACA14,0351,894+3%
267Casa de Oro-Mount Helix, CACA19,7651,890−36%
268Vineyard, CACA43,7511,858−5%
269La Presa, CACA34,9621,830−10%
270North Tustin, CACA25,8071,823−40%
271Seaside, CACA31,6361,788−21%
272Atwater, CACA32,1331,783−0%
273Marysville, CACA12,7381,779+40%
274Carson, CACA90,8081,772+59%
275Ceres, CACA48,9821,767−41%
276Saratoga, CACA30,4181,760−17%
277Palos Verdes Estates, CACA12,5591,753+22%
278Rialto, CACA106,5541,742−40%
279East Hemet, CACA20,2571,737−10%
280Healdsburg, CACA11,1721,726+41%
281Foothill Farms, CACA36,4351,703−49%
282Rancho San Diego, CACA21,2721,688−39%
283Azusa, CACA47,4471,684+11%
284Half Moon Bay, CACA11,2871,659+27%
285Norwalk, CACA97,1041,659−32%
286Madera, CACA69,0171,652−26%
287Colton, CACA53,3831,652+15%
288Valle Vista, CACA18,6021,650−15%
289Linda, CACA23,8711,647−0%
290Rio Vista, CACA10,5231,634+101%
291Foster City, CACA32,4111,611−11%
292South Pasadena, CACA25,5031,603−21%
293Imperial Beach, CACA25,2061,599−37%
294Laguna Woods, CACA16,8441,596−9%
295Ukiah, CACA16,0681,582−19%
296Lomita, CACA19,7241,579−14%
297Larkspur, CACA12,6201,565−22%
298Cupertino, CACA58,3331,564−37%
299Bellflower, CACA74,7191,556−44%
300Albany, CACA19,1951,551+14%
301Morro Bay, CACA10,6131,548+21%
302Fortuna, CACA12,0031,540+53%
303Agoura Hills, CACA19,2431,533−35%
304Castaic, CACA17,9991,515−30%
305Barstow, CACA24,8041,507+16%
306Alamo, CACA14,4881,504−40%
307Sebastopol, CACA7,5321,496+11%
308Soquel, CACA10,6791,493+34%
309Calabasas, CACA22,0271,489−13%
310Piedmont, CACA10,6421,473+17%
311Diamond Bar, CACA51,8841,467−36%
312Marina, CACA23,2561,461−2%
313Magalia, CACA7,3891,460−19%
314Canyon Lake, CACA11,1131,454−23%
315El Granada, CACA5,2321,435+38%
316Florin, CACA50,2111,430−42%
317Grover Beach, CACA12,4561,425−23%
318Chowchilla, CACA18,7301,420+19%
319Millbrae, CACA22,8691,408−44%
320Lemon Grove, CACA27,9361,392−22%
321Clearlake, CACA16,8931,377−43%
322Suisun City, CACA29,4541,377+4%
323North Auburn, CACA13,4801,363−33%
324Watsonville, CACA50,7161,361−12%
325Mountain House, CACA25,3151,337+193%
326San Diego Country Estates, CACA10,2231,335−17%
327Rancho Calaveras, CACA7,1311,327+9%
328La Riviera, CACA11,4921,324+30%
329Bostonia, CACA16,7651,321−41%
330Escalon, CACA7,3941,309+88%
331Joshua Tree, CACA6,2341,307+7%
332Rio del Mar, CACA9,2011,303−18%
333Tamalpais-Homestead Valley, CACA12,0851,297−19%
334Sierra Madre, CACA10,6201,291+10%
335Pismo Beach, CACA7,9111,289+22%
336Stevenson Ranch, CACA20,9901,288−20%
337Scotts Valley, CACA11,6521,286−1%
338Placerville, CACA10,6851,285−7%
339Hawthorne, CACA82,7411,280+3%
340Anderson, CACA11,1311,276−24%
341Hacienda Heights, CACA54,2911,269−20%
342La Cañada Flintridge, CACA19,4801,256−33%
343Rosamond, CACA21,4731,254−15%
344Capitola, CACA9,3401,244−8%
345Spring Valley Lake, CACA9,4831,235+1%
346Blythe, CACA15,0421,231+21%
347Grand Terrace, CACA12,9361,231−1%
348Stanton, CACA40,1611,230−38%
349Woodcrest, CACA17,3681,223−37%
350South Whittier, CACA55,6501,217−35%
351Loma Linda, CACA25,2211,211+4%
352Vandenberg, CACA6,7761,210+21%
353Stanford, CACA18,6621,204+3%
354Corte Madera, CACA9,9291,194+16%
355Desert Hot Springs, CACA34,0091,193−30%
356Rossmoor, CACA11,5321,185−17%
357Pleasure Point, CACA5,4891,185
358Perris, CACA83,2371,184−28%
359Beverly Hills, CACA30,7641,159−29%
360Milpitas, CACA78,5961,155−44%
361Malibu, CACA9,5741,152−39%
362Nipomo, CACA17,5161,138−37%
363Shasta Lake, CACA10,2081,137−29%
364Blackhawk, CACA10,1371,130−20%
365Riverbank, CACA26,5571,128−30%
366Mammoth Lakes, CACA6,8671,124−9%
367Oak Hills, CACA9,0131,120+46%
368Pinole, CACA18,5431,115−10%
369Cloverdale, CACA8,7011,103+17%
370Saranap, CACA5,6621,099+16%
371Susanville, CACA12,8161,091−55%
372Rosedale, CACA18,8771,090−36%
373Carpinteria, CACA12,7341,084−7%
374Alhambra, CACA79,8201,057−7%
375Cerritos, CACA46,3671,048+8%
376Yreka, CACA7,7141,044−12%
377San Lorenzo, CACA29,1711,042−35%
378Olivehurst, CACA18,4441,041−10%
379Tehachapi, CACA11,8521,040−48%
380Lemoore, CACA27,2911,023−50%
381Diamond Springs, CACA10,9271,017−30%
382Calimesa, CACA11,1111,006+45%
383Isla Vista, CACA13,9201,003−66%
384Aptos, CACA6,4041,001+0%
385Santa Paula, CACA31,774999−19%
386Sausalito, CACA7,019992+7%
387Valley Center, CACA11,119991+42%
388Ben Lomond, CACA6,858989−17%
389Fort Irwin, CACA8,419988−9%
390Lucas Valley-Marinwood, CACA6,473986−22%
391Kentfield, CACA6,900982+13%
392Hillsborough, CACA11,206981−21%
393Larkfield-Wikiup, CACA8,765973−12%
394Marina del Rey, CACA9,176972−14%
395Templeton, CACA9,580965+11%
396Tiburon, CACA8,881965−45%
397Oakhurst, CACA6,091963+71%
398Cherry Valley, CACA6,668957+24%
399Los Alamitos, CACA11,702956−36%
400Loomis, CACA7,004944−8%
401Cotati, CACA7,347940−26%
402Gardena, CACA58,460930−33%
403Buellton, CACA5,158905+223%
404California City, CACA13,300903−35%
405Oak View, CACA6,141897+24%
406Thermalito, CACA6,720895+4%
408Dixon, CACA21,116884−63%
410Mira Monte, CACA6,888880−26%
411Wrightwood, CACA5,067876+26%
412Ojai, CACA7,474875−8%
413American Canyon, CACA22,773868−33%
414Lake Arrowhead, CACA10,639864−63%
415Ione, CACA9,282858−27%
416Golden Hills, CACA9,891852−29%
417Oroville East, CACA7,504847−18%
418Lemon Hill, CACA15,312840+5%
419Hughson, CACA8,051831+10%
420Gold River, CACA7,924824+16%
421Bonita, CACA12,652821+29%
422Los Banos, CACA49,614819−45%
423Montecito, CACA9,031814−35%
424Coalinga, CACA17,281814−21%
425Mentone, CACA9,514813−37%
426Taft, CACA6,995801−34%
427Westlake, CACA7,505798−13%
428Quartz Hill, CACA11,510796−30%
429Rancho Mission Viejo, CACA11,971795
431Oak Park, CACA13,757778−58%
432Pollock Pines, CACA6,212778−46%
433Rancho Murieta, CACA5,875776−30%
434Bermuda Dunes, CACA7,971767−35%
435Brawley, CACA28,008765+1%
436El Centro, CACA44,382756−38%
437Waterford, CACA9,258752−35%
438Yosemite Lakes, CACA5,288748+5%
440Durham, CACA5,340742−28%
441East Whittier, CACA9,990735
442Salida, CACA13,900735−45%
443Fort Bragg, CACA6,946731−32%
444Fairfax, CACA7,417730−50%
445Piñon Hills, CACA7,065726+21%
446Rio Linda, CACA16,335725−48%
447Lake Mathews, CACA6,527718−22%
448Prunedale, CACA19,723716−72%
449Lathrop, CACA42,783703−12%
450Inglewood, CACA101,662702−27%
451Fillmore, CACA16,937701+8%
452Hercules, CACA26,326691−21%
453Hidden Valley Lake, CACA5,872690−26%
454Del Aire, CACA11,115684+49%
455Desert Palms, CACA6,579682−24%
456Duarte, CACA22,866680−20%
457East Niles, CACA28,532675
458Port Hueneme, CACA20,987669−56%
459Bay Point, CACA24,231667−42%
460Topanga, CACA8,885662−25%
461Kensington, CACA5,179657+37%
463Jamul, CACA6,574651−4%
464Lawndale, CACA29,892648−31%
465Live Oak, CACA9,466648+79%
466Temple City, CACA35,125647−50%
467El Monte, CACA105,075643−22%
468Wilton, CACA6,433640+3%
469Lake Los Angeles, CACA13,051637−33%
470Winters, CACA8,214634+20%
471Oceano, CACA7,128633+36%
472Cambria, CACA5,978630+16%
473Orland, CACA8,381626−4%
474Lucerne Valley, CACA5,957618−16%
475Lakeland, CACA12,236617−54%
476Acton, CACA7,880617−35%
477Bear Valley Springs, CACA5,912614−29%
478Delano, CACA52,334614−34%
479Selma, CACA24,702614+20%
480West Carson, CACA22,143612−7%
481South Gate, CACA90,071605−17%
482St. Helena, CACA5,194599−24%
484Sanger, CACA27,228590−15%
485Palermo, CACA5,266586+33%
486Atherton, CACA6,960585−50%
487La Puente, CACA36,423577+33%
488Woodside, CACA5,181574+3%
489Dinuba, CACA25,949573+54%
490Sun, CACA11,036572−15%
491Valinda, CACA20,962566+25%
492Exeter, CACA10,122565−36%
493Big Bear Lake, CACA5,018561−33%
494Boyes Hot Springs, CACA7,247559−53%
495Rolling Hills Estates, CACA7,948546−51%
496Monterey Park, CACA57,457546+7%
497Happy Valley, CACA5,944542
498Montclair, CACA37,563541−49%
499Signal Hill, CACA11,153541+11%
500Kingsburg, CACA13,249540−52%
SHOWING 1–500 OF 655

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS