RANKING · 2024 ACS · 500 SHOWN OF 916

Largest Costa Rican population, US counties

US counties ranked by the number of residents who are Costa Rican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Los Angeles County, California leads at 10,509. 916 counties qualify in total. New Jersey carries 7 of the top 25 entries.

Costa Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2010

USUnited States0.1% of US population334,922,499191,282–

01Los Angeles County, CACA9,694,93410,509+10%

02Miami-Dade County, FLFL2,802,0296,045−17%

03Somerset County, NJNJ356,4863,722+68%

04Union County, NJNJ601,8633,437−13%

05Broward County, FLFL2,013,3173,158+14%

06Orange County, FLFL1,528,0022,972+171%

07Passaic County, NJNJ531,6242,879+57%

08Kings County, NYNY2,653,9632,806+12%

09Orange County, CACA3,149,5072,684+32%

10Hillsborough County, FLFL1,574,1152,612+113%

11Suffolk County, NYNY1,546,0902,482+53%

12Riverside County, CACA2,544,9162,463+87%

13Palm Beach County, FLFL1,575,7262,448+47%

14San Bernardino County, CACA2,224,0912,376+51%

15Gwinnett County, GAGA1,018,0992,225+466%

16Maricopa County, AZAZ4,689,5582,147+69%

17Queens County, NYNY2,358,1822,083+9%

18Morris County, NJNJ524,2512,023+16%

19San Diego County, CACA3,282,2481,978+65%

20Harris County, TXTX5,045,0261,924+18%

21Mercer County, NJNJ399,2891,874+60%

22Bergen County, NJNJ977,0261,761−5%

23Cook County, ILIL5,194,6251,740+23%

24Suffolk County, MAMA791,8911,740+84%

25Middlesex County, NJNJ883,3351,727+141%

26Essex County, NJNJ896,3791,700−16%

27Western Connecticut Planning Region, CTCT640,4821,511–

28Clark County, NVNV2,407,2261,479+39%

29Ocean County, NJNJ673,7461,326+102%

30Bexar County, TXTX2,160,0881,287+190%

31Ventura County, CACA830,8511,287+167%

32Philadelphia County, PAPA1,574,2811,285+3%

33Fairfax County, VAVA1,167,8731,263+76%

34Polk County, FLFL874,7901,241+685%

35Duval County, FLFL1,062,9631,213+294%

36Monmouth County, NJNJ651,0351,194+127%

37Contra Costa County, CACA1,170,0701,153−6%

38Dallas County, TXTX2,661,3971,096+22%

39Hudson County, NJNJ735,0331,048+14%

40Santa Clara County, CACA1,914,3911,007+84%

41Montgomery County, MDMD1,074,5821,007+16%

42Tarrant County, TXTX2,248,466961+180%

43San Francisco County, CACA826,079956+58%

44Greater Bridgeport Planning Region, CTCT337,697927–

45New York County, NYNY1,664,862922+20%

46Essex County, MAMA826,653904+110%

47Lee County, FLFL875,607893+25%

48Washington County, OROR611,708889+647%

49Alameda County, CACA1,636,630887+49%

50Orleans Parish, LALA362,154873+561%

51Middlesex County, MAMA1,669,979866+41%

52Hamilton County, OHOH838,418865+1101%

53District of Columbia, DCDC693,645853+128%

54Pinellas County, FLFL948,563853+54%

55Alachua County, FLFL290,028830+783%

56Lincoln County, NCNC98,654830−29%

57Baltimore County, MDMD847,650791+147%

58Collin County, TXTX1,297,179786+145%

59Greenville County, SCSC583,125785+27%

60King County, WAWA2,344,939769+17%

61Norfolk County, MAMA739,749766+54%

62Sacramento County, CACA1,618,460765+40%

63Osceola County, FLFL481,718764+25%

64Volusia County, FLFL606,573753+412%

65Mecklenburg County, NCNC1,233,383747−24%

66Bronx County, NYNY1,406,332733−7%

67Richmond County, NYNY501,290696+109%

68Jefferson County, COCO580,451693+482%

69Fulton County, GAGA1,098,791693+137%

70Travis County, TXTX1,389,670687+175%

71Pasco County, FLFL674,516681+72%

72Brevard County, FLFL663,982668+94%

73Nassau County, NYNY1,398,939665−50%

74Franklin County, OHOH1,361,536663+275%

75Capitol Planning Region, CTCT994,115661–

76Wake County, NCNC1,257,235641+32%

77Milwaukee County, WIWI924,216616+173%

78Hennepin County, MNMN1,284,784607+11%

79Salt Lake County, UTUT1,220,916600+155%

80Pierce County, WAWA946,288597+753%

81Seminole County, FLFL491,884580−1%

82Bucks County, PAPA647,828573−38%

83Denton County, TXTX1,069,346567+153%

84Burlington County, NJNJ481,439564+324%

85Westchester County, NYNY1,015,743558+13%

86Montgomery County, PAPA877,643552+29%

87Marion County, FLFL442,660550+267%

88Jefferson Parish, LALA431,398522−4%

89St. Lucie County, FLFL402,449509+25%

90Hunterdon County, NJNJ131,781503+131%

91Bristol County, MAMA593,640496+629%

92Delaware County, PAPA580,937490+118%

93El Paso County, TXTX877,858484+278%

94Utah County, UTUT759,859477+334%

95Erie County, NYNY946,741459+264%

96Williamson County, TXTX752,827447+366%

97Prince William County, VAVA502,966443+303%

98Bernalillo County, NMNM667,601435+412%

99Aiken County, SCSC181,515433–

100Multnomah County, OROR795,391429+137%

101Worcester County, MAMA888,502429+17%

102Durham County, NCNC347,240421+953%

103Prince George's County, MDMD970,374415+146%

104Montgomery County, TXTX781,194413+197%

105San Mateo County, CACA743,568413+104%

106Collier County, FLFL417,131406+32%

107Cobb County, GAGA793,345401−20%

108Paulding County, GAGA190,996395+2224%

109Providence County, RIRI678,179392+60%

110Fresno County, CACA1,035,456388+516%

111Catawba County, NCNC170,172378+45%

112Fort Bend County, TXTX975,191375+140%

113Galveston County, TXTX372,207360+118%

114Washtenaw County, MIMI370,214354+62%

115Franklin County, NCNC82,037343–

116Frederick County, MDMD302,883343−23%

117Howard County, MDMD339,183336+132%

118Johnson County, TXTX218,048333+8225%

119Warren County, NJNJ112,953327−29%

120St. Johns County, FLFL346,328327+367%

121Davidson County, TNTN745,904326+52%

122Lake County, FLFL456,068326+323%

123Baltimore, MDMD569,997324+144%

124Orange County, NYNY417,669322+31%

125Clay County, FLFL239,593319+362%

126Chester County, PAPA557,116313+59%

127Arlington County, VAVA243,931311+789%

128Snohomish County, WAWA870,656311+143%

129Kern County, CACA927,068309−7%

130Marion County, ININ992,196304–

131Washoe County, NVNV509,386303−43%

132South Central Connecticut Planning Region, CTCT578,741302–

133Brazoria County, TXTX419,080296+355%

134Dodge County, NENE38,057292–

135Loudoun County, VAVA449,749290+50%

136Camden County, NJNJ535,799289+34%

137Lorain County, OHOH323,219286+1405%

138Guilford County, NCNC562,234282+41%

139York County, SCSC306,887281+63%

140East Baton Rouge Parish, LALA456,180277+18%

141Naugatuck Valley Planning Region, CTCT463,349276–

142DeKalb County, GAGA774,394274+1%

143Chesterfield County, VAVA397,148273+101%

144Sarasota County, FLFL479,958272+30%

145El Paso County, COCO757,040271+17%

146Greene County, MOMO309,286269+472%

147Kent County, MIMI675,232267+247%

148Montgomery County, OHOH539,598266+233%

149Cleveland County, OKOK303,973264+2833%

150Hays County, TXTX304,390262+470%

151Rockland County, NYNY357,397260+40%

152Arapahoe County, COCO673,820258+95%

153Cherokee County, GAGA299,273258+172%

154Alamance County, NCNC186,177258–

155Pima County, AZAZ1,074,685254−16%

156Maury County, TNTN118,131253–

157Hall County, GAGA226,568252−5%

158Dane County, WIWI590,375251+214%

159Madison County, ALAL433,516249+1086%

160Horry County, SCSC427,551245+129%

161Cumberland County, MEME317,222241+904%

162Dutchess County, NYNY300,708241+948%

163Lehigh County, PAPA384,383239+292%

164Will County, ILIL712,253233+1692%

165Jackson County, OROR221,795230–

166Lake County, ININ504,612229+227%

167Marin County, CACA253,694228−16%

168Bay County, FLFL204,479224–

169Harnett County, NCNC150,137222+1918%

170Union County, NCNC267,674221+235%

171Leon County, FLFL299,048219+313%

172Delaware County, OHOH242,032218–

173Johnson County, KSKS636,906217−19%

174Pinal County, AZAZ539,380215+2289%

175Northampton County, PAPA324,411215+122%

176Denver County, COCO740,613211+118%

177Southeastern Connecticut Planning Region, CTCT284,015210–

178Merced County, CACA297,260209+1508%

179York County, PAPA473,197209–

180Nantucket County, MAMA14,758204−47%

181Citrus County, FLFL171,666204+204%

182Hernando County, FLFL221,701202+321%

183Allegheny County, PAPA1,225,035201+75%

184Talbot County, MDMD38,238200+1233%

185Champaign County, ILIL209,972200+335%

186New Castle County, DEDE588,026197+48%

187Placer County, CACA442,081193+65%

188Tulsa County, OKOK698,782190+81%

189Whitfield County, GAGA106,212189+456%

190Monroe County, FLFL80,406187+790%

191Macomb County, MIMI886,221186+71%

192Manatee County, FLFL468,200185+143%

193Benton County, WAWA221,722183+1564%

194Santa Cruz County, CACA258,852182+32%

195Saline County, ARAR133,288181–

196Sonoma County, CACA486,444181+44%

197Clark County, WAWA532,119181−17%

198Montgomery County, NYNY50,046177+28%

199Erie County, PAPA265,832176+14%

200Spotsylvania County, VAVA155,388176–

201Hillsborough County, NHNH433,415175+1844%

202Clackamas County, OROR426,280174+287%

203Cape May County, NJNJ93,390173+131%

204Honolulu County, HIHI988,703173+368%

205Yakima County, WAWA259,185172+1620%

206Albany County, NYNY321,225172+62%

207Humboldt County, CACA131,647171+643%

208Highlands County, FLFL111,122171+533%

209Kent County, RIRI173,495170+554%

210Spokane County, WAWA558,344170+143%

211St. Louis, MOMO278,144168+2000%

212St. Charles County, MOMO426,499167+391%

213Chatham County, GAGA311,855164−1%

214Dallas County, IAIA118,457164–

215Elmore County, ALAL91,577163–

216St. Bernard Parish, LALA45,642162+326%

217Escambia County, FLFL333,834161+973%

218Cuyahoga County, OHOH1,232,925160+95%

219St. Tammany Parish, LALA279,108156+49%

220Monroe County, NYNY750,506156+38%

221St. Charles Parish, LALA50,586156+54%

222Lane County, OROR381,584155+104%

223Richland County, SCSC434,956154+38%

224Virginia Beach, VAVA453,737154+69%

225Black Hawk County, IAIA131,532154+285%

226Ramsey County, MNMN541,623153+189%

227Deschutes County, OROR213,072153+87%

228Hampshire County, MAMA164,065152+2940%

229Twin Falls County, IDID97,539151–

230Cumberland County, NJNJ157,148149+133%

231Centre County, PAPA157,393149+198%

232Larimer County, COCO377,292148−23%

233Sebastian County, ARAR130,641147–

234Plymouth County, MAMA546,829146−55%

235Cumberland County, NCNC338,473146+66%

236Fayette County, KYKY329,751146–

237Colusa County, CACA21,836144–

238Waukesha County, WIWI417,210144–

239Nassau County, FLFL106,879141–

240El Dorado County, CACA192,323140+900%

241Moore County, NCNC110,619140–

242Wayne County, NCNC122,278139–

243Charlton County, GAGA13,121139–

244Guadalupe County, TXTX201,111137+140%

245Whatcom County, WAWA236,392137–

246Ottawa County, MIMI308,459136+147%

247Schenectady County, NYNY162,581136+444%

248Lafourche Parish, LALA95,505135+611%

249Forsyth County, NCNC401,718135+463%

250St. Joseph County, ININ272,861135+63%

251Macon County, NCNC39,232134–

252Bingham County, IDID51,153134–

253St. Louis County, MOMO990,911133+27%

254Skagit County, WAWA132,975131+6450%

255Saratoga County, NYNY241,343130–

256Smith County, TXTX252,549130–

257Gaston County, NCNC246,558129−74%

258St. Clair County, ILIL250,708129+135%

259Onondaga County, NYNY466,584128+68%

260Alexandria, VAVA160,662127+189%

261Wayne County, MIMI1,769,038126+271%

262Berkeley County, SCSC274,666125+421%

263Martin County, FLFL166,272125–

264Jackson County, MOMO732,994124+68%

265San Benito County, CACA70,082123+141%

266Hampden County, MAMA464,338123−25%

267Shasta County, CACA181,648122+184%

268Anne Arundel County, MDMD603,380122+28%

269Mohave County, AZAZ228,102121+707%

270Brazos County, TXTX249,088121+30%

271Richmond, VAVA237,257121+86%

272Pueblo County, COCO169,277121–

273Sussex County, DEDE277,140121+11%

274Oakland County, MIMI1,288,337120–

275Norfolk, VAVA231,013120+380%

276St. Croix County, WIWI98,276118–

277San Luis Obispo County, CACA282,367116+61%

278Santa Fe County, NMNM156,907114+280%

279Adams County, COCO554,668114+1325%

280Flagler County, FLFL140,360114+226%

281Tompkins County, NYNY104,047114+245%

282DuPage County, ILIL934,298113+95%

283Jefferson County, WAWA33,970112–

284Orange County, NCNC152,498110–

285Berkeley County, WVWV139,522110–

286Douglas County, COCO399,396110−21%

287Mariposa County, CACA16,918109–

288Jefferson County, ALAL665,742109+31%

289Anoka County, MNMN381,605108−5%

290Beaufort County, SCSC204,433108−68%

291Sussex County, NJNJ148,063108+980%

292Yamhill County, OROR110,024106–

293Okaloosa County, FLFL221,810106+179%

294Wichita County, TXTX129,555106+715%

295Douglas County, NENE606,460105+357%

296Hardin County, KYKY113,482105–

297Lancaster County, PAPA563,159104−26%

298Ada County, IDID546,141104+44%

299Sedgwick County, KSKS538,433104+197%

300Roanoke, VAVA99,111104–

301Benton County, ARAR332,554103+110%

302Gordon County, GAGA61,701103–

303Jasper County, SCSC38,533102–

304Hunt County, TXTX123,336101–

305Broomfield County, COCO79,174101–

306Kitsap County, WAWA283,374101+120%

307Shelby County, TNTN910,226100–

308Wilson County, TXTX56,13999–

309Iredell County, NCNC211,79898−32%

310Cabarrus County, NCNC249,72597+76%

311Calvert County, MDMD94,48496+284%

312Lafayette Parish, LALA257,94996–

313Santa Barbara County, CACA442,06596−46%

314Lee County, ALAL189,88195+1800%

315Cochise County, AZAZ126,33295+400%

316Marion County, WVWV55,58494–

317Oklahoma County, OKOK822,12594+571%

318Lower Connecticut River Valley Planning Region, CTCT177,31194–

319Franklin County, MAMA70,69893+615%

320Marshall County, WVWV29,15993–

321San Joaquin County, CACA823,81592−72%

322Wilkes County, NCNC66,23392–

323Bartholomew County, ININ85,72991+184%

324Polk County, OROR90,03791–

325Cherokee County, SCSC58,27591–

326Monterey County, CACA433,72990−7%

327Indian River County, FLFL172,79989+218%

328Washington County, RIRI129,79589+287%

329Washington County, NENE21,30288–

330Sarpy County, NENE208,30387+1350%

331Josephine County, OROR87,86787+156%

332Boulder County, COCO328,56087+107%

333Wyandotte County, KSKS170,59787+770%

334Harrison County, MSMS217,13686+34%

335McLennan County, TXTX272,02086–

336Wicomico County, MDMD106,89985–

337Hidalgo County, TXTX921,54985+750%

338Brown County, WIWI275,80385+102%

339Rutherford County, TNTN386,35285−23%

340Henry County, GAGA264,92285−2%

341Henderson County, NCNC122,37585−65%

342Peoria County, ILIL178,55384−2%

343Walworth County, WIWI106,12784–

344Washington County, ARAR271,21383+24%

345Lexington County, SCSC317,58883+538%

346Hamilton County, ININ387,03682−2%

347Anchorage, AKAK287,15581−40%

348Kane County, ILIL525,75781+56%

349DeSoto County, MSMS197,91881+350%

350Gallatin County, MTMT128,74081+440%

351Anderson County, SCSC219,93081+8%

352Williamson County, TNTN272,06181–

353Atlantic County, NJNJ278,65780–

354Lake County, ILIL719,33980−72%

355Rockingham County, NHNH324,07779+16%

356Bryan County, GAGA52,06277–

357Sumner County, TNTN215,53876+117%

358Tippecanoe County, ININ190,45676+38%

359Jessamine County, KYKY57,14776–

360Ellis County, TXTX240,86775+200%

361Northwest Hills Planning Region, CTCT114,69075–

362Fayette County, GAGA125,15674+32%

363Forsyth County, GAGA282,80574−20%

364Chittenden County, VTVT169,11573+43%

365Portage County, WIWI71,94373+1360%

366Yolo County, CACA224,41073+711%

367Jefferson County, KYKY795,22273–

368Mendocino County, CACA88,12272+132%

369Fairfax, VAVA26,77272–

370Clarke County, GAGA129,92172+1340%

371Lampasas County, TXTX23,65771+344%

372Cabell County, WVWV91,18370–

373Mercer County, NDND8,44170–

374Tulare County, CACA485,14670+367%

375Baldwin County, ALAL267,76169–

376Ector County, TXTX173,80169–

377Rowan County, NCNC155,09668−13%

378Pike County, PAPA62,80868+84%

379Chesterfield County, SCSC44,74068–

380Greenwood County, SCSC70,37968+31%

381Columbia County, FLFL74,09468–

382St. Mary's County, MDMD116,69268−68%

383Gloucester County, NJNJ312,63867+103%

384Klamath County, OROR70,27467–

385Spartanburg County, SCSC380,85767–

386Coryell County, TXTX85,59267–

387Montgomery County, VAVA98,43467–

388Summit County, OHOH538,37667+509%

389Van Zandt County, TXTX66,13067–

390Campbell County, VAVA55,62967–

391Ascension Parish, LALA135,10566–

392Jackson County, MSMS147,66666+633%

393Columbia County, NYNY60,16866–

394Weber County, UTUT278,17466+10%

395Brunswick County, NCNC174,70265–

396Knox County, TNTN511,45365+59%

397Grand Traverse County, MIMI96,72965–

398Davis County, UTUT381,22765+132%

399Yuma County, AZAZ224,44964+814%

400Whitman County, WAWA48,51264+611%

401Stafford County, VAVA170,80363+186%

402Chesapeake, VAVA255,33263–

403Eau Claire County, WIWI109,03363+66%

404Calhoun County, MIMI133,40862+520%

405Garfield County, OKOK61,77962+107%

406Henrico County, VAVA342,77562+5%

407Ingham County, MIMI289,70959−37%

408Jefferson County, MOMO233,13259–

409Onslow County, NCNC217,17559+37%

410Franklin County, PAPA160,65259−38%

411Manassas, VAVA44,33259–

412Tuscaloosa County, ALAL241,36858–

413Hendricks County, ININ193,51057+104%

414McDowell County, NCNC45,19857−2%

415Holt County, NENE10,06756–

416Butte County, CACA209,21155–

417Madera County, CACA167,92755+511%

418Bee County, TXTX32,51555+2650%

419Botetourt County, VAVA34,14455–

420Blue Earth County, MNMN70,63454–

421Livingston Parish, LALA155,03654−13%

422Box Elder County, UTUT65,32054–

423Merrimack County, NHNH158,07853+308%

424Richland County, NDND16,73153–

425Burleson County, TXTX20,54953–

426Weld County, COCO378,42653+563%

427Fairbanks North Star, AKAK93,97252–

428Lackawanna County, PAPA216,50252+86%

429Florence County, SCSC138,50452–

430Washington County, UTUT213,67052+33%

431Sandoval County, NMNM159,56552–

432Columbia County, GAGA169,18952−35%

433Douglas County, GAGA154,29352+4%

434Floyd County, ININ82,15352–

435Clinton County, MIMI80,43251–

436Cortland County, NYNY45,85051–

437St. Lawrence County, NYNY105,48851+42%

438Robertson County, TNTN80,17551–

439Jackson County, GAGA99,26551–

440Liberty County, GAGA70,31351+50%

441Marion County, ILIL36,38251–

442Jefferson County, TXTX254,32150+138%

443Kauai County, HIHI73,40050−33%

444Ulster County, NYNY183,33050+32%

445Chippewa County, MIMI36,08149–

446Bell County, TXTX402,24849−59%

447King George County, VAVA29,64649–

448Berks County, PAPA440,07248−6%

449Lebanon County, PAPA146,38048+700%

450Iron County, UTUT67,14147–

451Colquitt County, GAGA47,43847–

452Mason County, WAWA71,16547–

453Eaton County, MIMI109,58146–

454Taney County, MOMO57,00146–

455Fulton County, NYNY52,21646+667%

456Lucas County, OHOH423,34746+53%

457Monroe County, PAPA167,17946−72%

458Roanoke County, VAVA97,15046–

459Androscoggin County, MEME116,48745−17%

460Warren County, MOMO39,01645–

461Grafton County, NHNH93,22545–

462Carteret County, NCNC70,46945+1400%

463Randolph County, NCNC149,51645+13%

464Marion County, OROR355,77745−48%

465Coweta County, GAGA160,24045–

466Cleveland County, NCNC103,32544+340%

467Hoke County, NCNC56,93943−59%

468Montgomery County, TNTN249,93543+95%

469Tehama County, CACA64,66543+975%

470Hawaii County, HIHI210,04343–

471Barren County, KYKY45,64143–

472Barton County, MOMO11,79542–

473Nueces County, TXTX352,99242−2%

474McHenry County, ILIL317,75142–

475Wood County, OHOH134,17641+486%

476Barnwell County, SCSC20,65341–

477Lynchburg, VAVA81,34741–

478Chambers County, ALAL34,25340–

479Santa Rosa County, FLFL211,11540+167%

480Olmsted County, MNMN166,73140−30%

481Wood County, WVWV82,38540–

482Sherburne County, MNMN104,19440−5%

483Franklin County, MEME30,82439–

484Schuylkill County, PAPA145,08539+333%

485Calhoun County, FLFL13,28939–

486Elkhart County, ININ208,77439+144%

487Monroe County, ININ143,34539+77%

488Harford County, MDMD266,44639−86%

489Luzerne County, PAPA332,12639+550%

490Matanuska-Susitna, AKAK118,66638–

491Medina County, OHOH185,02538+9%

492Butler County, PAPA200,16938–

493Mesa County, COCO162,84538–

494Shenandoah County, VAVA45,83937–

495Bartow County, GAGA120,80037–

496Macoupin County, ILIL43,74837+131%

497Oldham County, KYKY70,98637–

498Hancock County, MSMS46,87336+80%

499Oktibbeha County, MSMS51,89636–

500Boone County, MOMO191,74636+3%

SHOWING 1–500 OF 916

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest costa rican population?

Los Angeles County, California ranks #1 with 10,509 (2024 American Community Survey).

What are the top 5 counties by costa rican population?

Los Angeles County, California, Miami-Dade County, Florida, Somerset County, New Jersey, Union County, New Jersey, Broward County, Florida.

How many counties are in this ranking?

916 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is costa rican population measured?

Number of residents who are Costa Rican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).