RANKING · 2020 CENSUS · 500 SHOWN OF 3,135

Largest senior population, US counties · 2020

US counties home to the most residents aged 65 and over as of 2020. Ranked by number of people, not the senior share. Los Angeles County, California leads at 1,453,950. 3,135 counties qualify in total. California carries 6 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 2000

USUnited States16.8% of US population331,449,28155,792,501–

01Los Angeles County, CACA9,694,9341,453,950+57%

02Cook County, ILIL5,194,625794,459+26%

03Maricopa County, AZAZ4,689,558713,786+99%

04Harris County, TXTX5,045,026542,038+114%

05Orange County, CACA3,149,507501,104+78%

06San Diego County, CACA3,282,248499,874+59%

07Miami-Dade County, FLFL2,802,029464,327+54%

08Queens County, NYNY2,358,182375,897+33%

09Kings County, NYNY2,653,963372,612+32%

10Riverside County, CACA2,544,916370,792+89%

11Palm Beach County, FLFL1,575,726362,087+38%

12Clark County, NVNV2,407,226345,738+135%

13Broward County, FLFL2,013,317334,772+28%

14King County, WAWA2,344,939306,202+68%

15Dallas County, TXTX2,661,397298,507+67%

16New York County, NYNY1,664,862283,183+52%

17Wayne County, MIMI1,769,038278,326+12%

18San Bernardino County, CACA2,224,091277,924+90%

19Suffolk County, NYNY1,546,090270,742+62%

20Santa Clara County, CACA1,914,391267,535+67%

21Bexar County, TXTX2,160,088264,846+83%

22Middlesex County, MAMA1,669,979263,097+40%

23Tarrant County, TXTX2,248,466257,913+114%

24Nassau County, NYNY1,398,939257,011+28%

25Allegheny County, PAPA1,225,035242,860+6%

26Pinellas County, FLFL948,563242,190+17%

27Alameda County, CACA1,636,630240,483+63%

28Cuyahoga County, OHOH1,232,925238,708+10%

29Sacramento County, CACA1,618,460237,649+75%

30Philadelphia County, PAPA1,574,281229,072+7%

31Pima County, AZAZ1,074,685228,063+91%

32Oakland County, MIMI1,288,337225,657+67%

33Lee County, FLFL875,607221,436+98%

34Hillsborough County, FLFL1,574,115220,605+84%

35Bronx County, NYNY1,406,332193,370+44%

36Contra Costa County, CACA1,170,070192,799+80%

37St. Louis County, MOMO990,911190,957+33%

38Honolulu County, HIHI988,703189,748+61%

39Hennepin County, MNMN1,284,784189,086+55%

40Erie County, NYNY946,741177,449+17%

41Orange County, FLFL1,528,002177,355+97%

42Westchester County, NYNY1,015,743175,229+36%

43Montgomery County, MDMD1,074,582169,846+73%

44Bergen County, NJNJ977,026169,278+26%

45Franklin County, OHOH1,361,536168,359+61%

46Sarasota County, FLFL479,958163,151+59%

47Montgomery County, PAPA877,643159,904+43%

48Fairfax County, VAVA1,167,873158,687+107%

49Macomb County, MIMI886,221156,274+45%

50DuPage County, ILIL934,298154,145+74%

51Duval County, FLFL1,062,963152,230+86%

52Baltimore County, MDMD847,650150,994+37%

53Brevard County, FLFL663,982149,168+58%

54Polk County, FLFL874,790149,141+68%

55Essex County, MAMA826,653147,215+47%

56Ocean County, NJNJ673,746144,339+27%

57Ventura County, CACA830,851142,526+86%

58Volusia County, FLFL606,573142,224+45%

59San Francisco County, CACA826,079142,099+34%

60Worcester County, MAMA888,502141,568+45%

61Monroe County, NYNY750,506140,515+47%

62Wake County, NCNC1,257,235139,025+200%

63Pierce County, WAWA946,288134,791+88%

64Milwaukee County, WIWI924,216134,553+11%

65Salt Lake County, UTUT1,220,916134,478+85%

66Hamilton County, OHOH838,418134,412+18%

67Shelby County, TNTN910,226133,952+50%

68Fresno County, CACA1,035,456133,322+68%

69Travis County, TXTX1,389,670132,613+142%

70Prince George's County, MDMD970,374132,049+113%

71Middlesex County, NJNJ883,335131,558+42%

72Mecklenburg County, NCNC1,233,383131,263+120%

73Jefferson County, KYKY795,222131,174+40%

74Fulton County, GAGA1,098,791131,040+90%

75Norfolk County, MAMA739,749128,151+37%

76Bucks County, PAPA647,828127,732+72%

77Pasco County, FLFL674,516127,715+38%

78San Mateo County, CACA743,568126,316+43%

79Marion County, ININ992,196125,706+32%

80Collier County, FLFL417,131122,665+99%

81Collin County, TXTX1,297,179120,311+365%

82Snohomish County, WAWA870,656118,977+115%

83Monmouth County, NJNJ651,035118,832+54%

84Bernalillo County, NMNM667,601118,702+85%

85El Paso County, TXTX877,858118,132+79%

86Multnomah County, OROR795,391116,821+59%

87Oklahoma County, OKOK822,125115,842+44%

88Essex County, NJNJ896,379114,542+21%

89Jefferson County, ALAL665,742113,218+25%

90Marion County, FLFL442,660112,198+77%

91Manatee County, FLFL468,200111,375+70%

92Jackson County, MOMO732,994109,897+34%

93Kern County, CACA927,068107,188+73%

94Lake County, ILIL719,339107,049+95%

95San Joaquin County, CACA823,815106,606+78%

96Providence County, RIRI678,179106,468+17%

97Lancaster County, PAPA563,159106,134+61%

98Lake County, FLFL456,068105,589+90%

99Gwinnett County, GAGA1,018,099105,195+233%

100Hidalgo County, TXTX921,549103,342+87%

101Bristol County, MAMA593,640103,285+37%

102Summit County, OHOH538,376102,935+34%

103Plymouth County, MAMA546,829102,858+84%

104Tulsa County, OKOK698,782102,291+53%

105Sonoma County, CACA486,444102,022+76%

106Jefferson County, COCO580,451101,708+100%

107Cobb County, GAGA793,345101,082+140%

108Suffolk County, MAMA791,891100,732+32%

109El Paso County, COCO757,040100,219+124%

110Delaware County, PAPA580,93799,864+17%

111Montgomery County, OHOH539,59899,435+30%

112Fort Bend County, TXTX975,19199,166+392%

113Will County, ILIL712,25398,120+136%

114DeKalb County, GAGA774,39498,025+84%

115Denton County, TXTX1,069,34697,379+349%

116Johnson County, KSKS636,90695,362+112%

117Kent County, MIMI675,23294,925+59%

118Horry County, SCSC427,55194,010+219%

119New Castle County, DEDE588,02693,360+61%

120Spokane County, WAWA558,34493,079+79%

121Chester County, PAPA557,11692,128+82%

122Pinal County, AZAZ539,38091,654+214%

123Arapahoe County, COCO673,82090,459+116%

124Anne Arundel County, MDMD603,38090,185+85%

125Morris County, NJNJ524,25189,871+65%

126Greenville County, SCSC583,12589,068+100%

127Davidson County, TNTN745,90488,496+39%

128Guilford County, NCNC562,23487,241+76%

129District of Columbia, DCDC693,64586,776+24%

130Montgomery County, TXTX781,19486,254+238%

131Onondaga County, NYNY466,58486,175+36%

132Denver County, COCO740,61385,758+37%

133Camden County, NJNJ535,79985,641+34%

134Richmond County, NYNY501,29085,162+66%

135Baltimore, MDMD569,99785,160−1%

136Ramsey County, MNMN541,62385,032+43%

137Washington County, OROR611,70884,774+115%

138Hampden County, MAMA464,33884,555+28%

139Lake County, ININ504,61284,172+33%

140Washoe County, NVNV509,38684,024+135%

141York County, PAPA473,19783,853+63%

142Westmoreland County, PAPA349,32483,673+23%

143Placer County, CACA442,08182,923+155%

144Clark County, WAWA532,11982,483+151%

145Dane County, WIWI590,37582,453+107%

146Hudson County, NJNJ735,03382,290+19%

147Union County, NJNJ601,86382,145+14%

148Burlington County, NJNJ481,43981,601+53%

149Clackamas County, OROR426,28080,772+116%

150Sedgwick County, KSKS538,43380,085+55%

151Lane County, OROR381,58480,053+86%

152Waukesha County, WIWI417,21079,964+84%

153Yavapai County, AZAZ252,55279,951+117%

154Douglas County, NENE606,46079,767+57%

155St. Lucie County, FLFL402,44979,655+82%

156Knox County, TNTN511,45379,655+65%

157Jefferson Parish, LALA431,39878,936+45%

158Williamson County, TXTX752,82778,917+329%

159Stanislaus County, CACA557,71978,433+68%

160Passaic County, NJNJ531,62478,043+32%

161Berks County, PAPA440,07277,530+38%

162Ada County, IDID546,14176,920+182%

163Seminole County, FLFL491,88476,733+97%

164Sumter County, FLFL157,77276,372+422%

165Stark County, OHOH373,77176,057+33%

166Kane County, ILIL525,75775,710+123%

167Charlotte County, FLFL217,21275,400+53%

168Solano County, CACA455,37675,040+101%

169Santa Barbara County, CACA442,06574,701+47%

170Lucas County, OHOH423,34774,608+26%

171Barnstable County, MAMA233,53973,753+44%

172Genesee County, MIMI401,09373,624+45%

173Charleston County, SCSC436,20071,360+94%

174Mobile County, ALAL411,65870,736+48%

175Hillsborough County, NHNH433,41570,132+73%

176Polk County, IAIA516,54669,404+66%

177Virginia Beach, VAVA453,73769,375+93%

178East Baton Rouge Parish, LALA456,18069,353+69%

179Sussex County, DEDE277,14068,555+136%

180Lehigh County, PAPA384,38366,768+35%

181Luzerne County, PAPA332,12666,672+6%

182Mohave County, AZAZ228,10266,163+109%

183Hamilton County, TNTN390,83366,152+55%

184Pulaski County, ARAR404,61165,834+59%

185Forsyth County, NCNC401,71865,370+70%

186Dakota County, MNMN457,71065,206+148%

187St. Charles County, MOMO426,49965,051+162%

188Monterey County, CACA433,72962,416+55%

189Northampton County, PAPA324,41162,382+48%

190San Luis Obispo County, CACA282,36761,253+72%

191Larimer County, COCO377,29261,181+155%

192Lorain County, OHOH323,21960,961+71%

193Escambia County, FLFL333,83460,874+55%

194Cameron County, TXTX433,94660,829+63%

195Madison County, ALAL433,51660,214+101%

196Butler County, OHOH400,12860,175+69%

197Richland County, SCSC434,95660,010+91%

198Rockingham County, NHNH324,07760,000+114%

199Cumberland County, MEME317,22259,586+69%

200Mercer County, NJNJ399,28959,529+35%

201Marin County, CACA253,69459,247+77%

202Allen County, ININ402,32959,155+57%

203Chesterfield County, VAVA397,14858,200+177%

204Marion County, OROR355,77758,159+65%

205Tulare County, CACA485,14657,838+61%

206Adams County, COCO554,66857,823+104%

207St. Johns County, FLFL346,32857,730+195%

208Citrus County, FLFL171,66657,403+51%

209Orange County, NYNY417,66957,382+63%

210Orleans Parish, LALA362,15456,453−0%

211Somerset County, NJNJ356,48656,030+68%

212Albany County, NYNY321,22555,692+31%

213Henrico County, VAVA342,77555,596+71%

214Buncombe County, NCNC277,41755,454+75%

215Spartanburg County, SCSC380,85755,306+74%

216Washtenaw County, MIMI370,21455,194+110%

217Nueces County, TXTX352,99254,994+57%

218Dutchess County, NYNY300,70854,710+62%

219Hernando County, FLFL221,70154,679+36%

220Osceola County, FLFL481,71854,656+177%

221Galveston County, TXTX372,20754,505+96%

222Indian River County, FLFL172,79954,460+65%

223Thurston County, WAWA304,26153,755+127%

224Utah County, UTUT759,85953,593+128%

225Beaufort County, SCSC204,43353,078+183%

226Rockland County, NYNY357,39752,961+56%

227Kitsap County, WAWA283,37452,236+113%

228Jackson County, OROR221,79552,051+80%

229Anoka County, MNMN381,60552,036+147%

230Atlantic County, NJNJ278,65751,975+51%

231Erie County, PAPA265,83251,487+28%

232Boulder County, COCO328,56051,263+126%

233Winnebago County, ILIL283,67451,229+45%

234Greene County, MOMO309,28651,137+57%

235Mahoning County, OHOH224,70650,825+11%

236Lexington County, SCSC317,58850,780+131%

237Baldwin County, ALAL267,76150,690+134%

238Prince William County, VAVA502,96650,522+275%

239Cumberland County, PAPA277,27050,477+59%

240Dauphin County, PAPA293,35150,339+40%

241Martin County, FLFL166,27249,806+39%

242Gloucester County, NJNJ312,63849,800+68%

243Santa Cruz County, CACA258,85249,193+93%

244Lake County, OHOH232,21748,980+53%

245St. Tammany Parish, LALA279,10848,528+153%

246McHenry County, ILIL317,75148,379+131%

247Madison County, ILIL263,11048,167+30%

248Brazoria County, TXTX419,08047,815+124%

249Howard County, MDMD339,18347,663+158%

250Chatham County, GAGA311,85547,543+60%

251Lancaster County, NENE334,04947,262+81%

252Ottawa County, MIMI308,45947,130+95%

253Brunswick County, NCNC174,70247,027+280%

254Douglas County, COCO399,39646,579+536%

255Hamilton County, ININ387,03646,440+240%

256Fayette County, KYKY329,75146,023+76%

257Hawaii County, HIHI210,04345,534+126%

258York County, MEME222,43445,439+79%

259Washington County, PAPA210,80245,236+25%

260Trumbull County, OHOH198,97244,977+27%

261St. Joseph County, ININ272,86144,958+25%

262Oneida County, NYNY226,39244,872+16%

263Durham County, NCNC347,24044,857+108%

264Saratoga County, NYNY241,34344,805+95%

265Lackawanna County, PAPA216,50244,727+8%

266Harford County, MDMD266,44644,095+99%

267Bell County, TXTX402,24844,035+111%

268New Hanover County, NCNC245,95943,803+113%

269Cumberland County, NCNC338,47343,625+86%

270Caddo Parish, LALA224,22643,434+26%

271York County, SCSC306,88743,109+153%

272Leon County, FLFL299,04842,932+116%

273Washington County, MNMN286,89542,879+181%

274Lubbock County, TXTX328,90642,739+60%

275Kalamazoo County, MIMI263,79542,684+57%

276St. Clair County, ILIL250,70842,670+27%

277El Dorado County, CACA192,32342,658+121%

278Niagara County, NYNY208,91242,656+26%

279Brown County, WIWI275,80342,279+75%

280Whatcom County, WAWA236,39242,151+117%

281Deschutes County, OROR213,07242,071+179%

282Alachua County, FLFL290,02842,037+101%

283Cleveland County, OKOK303,97341,981+139%

284Smith County, TXTX252,54941,825+70%

285St. Louis County, MNMN200,51841,614+29%

286Loudoun County, VAVA449,74941,497+335%

287Ingham County, MIMI289,70941,475+58%

288Weld County, COCO378,42641,307+154%

289Cherokee County, GAGA299,27341,055+339%

290Shasta County, CACA181,64840,779+64%

291St. Louis, MOMO278,14440,548−15%

292Frederick County, MDMD302,88340,423+115%

293McLennan County, TXTX272,02040,188+46%

294Butte County, CACA209,21140,155+25%

295Washington County, UTUT213,67039,919+160%

296Santa Fe County, NMNM156,90739,829+186%

297Broome County, NYNY195,73639,307+20%

298Jefferson County, TXTX254,32139,120+14%

299Gaston County, NCNC246,55838,897+62%

300Davis County, UTUT381,22738,874+122%

301Kanawha County, WVWV172,38138,718+17%

302Butler County, PAPA200,16938,675+56%

303Benton County, ARAR332,55438,664+76%

304Anderson County, SCSC219,93038,470+70%

305Rutherford County, TNTN386,35238,360+182%

306Yuma County, AZAZ224,44938,293+45%

307Saginaw County, MIMI187,68838,132+35%

308Linn County, IAIA232,02838,060+62%

309Doña Ana County, NMNM229,09137,944+105%

310Yakima County, WAWA259,18537,545+51%

311Warren County, OHOH257,18137,472+152%

312Clay County, FLFL239,59337,448+172%

313Clay County, MOMO265,03237,314+88%

314Beaver County, PAPA166,03237,264+11%

315Flagler County, FLFL140,36037,190+161%

316Ulster County, NYNY183,33037,167+57%

317Hinds County, MSMS211,88836,763+34%

318Montgomery County, ALAL225,89136,754+40%

319Sangamon County, ILIL194,17036,697+44%

320Jefferson County, MOMO233,13236,679+102%

321Clermont County, OHOH216,97736,410+117%

322Anchorage, AKAK287,15536,134+154%

323Chesapeake, VAVA255,33236,045+102%

324Highlands County, FLFL111,12235,551+23%

325Sullivan County, TNTN163,75935,526+46%

326Okaloosa County, FLFL221,81035,219+71%

327Aiken County, SCSC181,51535,217+93%

328Kootenai County, IDID191,86435,204+164%

329Livingston County, MIMI197,31535,178+170%

330Lafayette Parish, LALA257,94935,034+93%

331Racine County, WIWI198,91934,757+50%

332Shelby County, ALAL238,55234,722+185%

333Medina County, OHOH185,02534,693+118%

334Kent County, RIRI173,49534,427+36%

335Harrison County, MSMS217,13634,337+63%

336Williamson County, TNTN272,06134,288+249%

337Canyon County, IDID275,12334,167+136%

338Shawnee County, KSKS178,60734,118+46%

339Calcasieu Parish, LALA208,46633,809+55%

340Merced County, CACA297,26033,481+67%

341Berkeley County, SCSC274,66633,365+196%

342Pueblo County, COCO169,27733,137+54%

343Hall County, GAGA226,56833,070+153%

344Kent County, DEDE194,78632,662+121%

345Benton County, WAWA221,72232,530+122%

346Peoria County, ILIL178,55332,516+25%

347Comal County, TXTX209,16632,450+181%

348Bay County, FLFL204,47932,399+63%

349Weber County, UTUT278,17432,353+60%

350Sumner County, TNTN215,53832,303+132%

351Berrien County, MIMI152,44432,266+38%

352Vanderburgh County, ININ181,99532,226+22%

353Franklin County, PAPA160,65232,089+55%

354Davidson County, NCNC180,18232,084+71%

355Mesa County, COCO162,84532,022+82%

356Muskegon County, MIMI177,90131,866+46%

357Union County, NCNC267,67431,675+184%

358Maui County, HIHI160,59231,637+116%

359Forsyth County, GAGA282,80531,547+355%

360Berkshire County, MAMA128,22431,492+30%

361Richmond County, GAGA206,55931,450+45%

362St. Clair County, MIMI160,48631,450+57%

363Iredell County, NCNC211,79831,433+107%

364Santa Rosa County, FLFL211,11531,426+142%

365Elkhart County, ININ208,77431,366+58%

366Henderson County, NCNC122,37531,237+62%

367Cambria County, PAPA128,96831,227+4%

368Licking County, OHOH185,56431,218+80%

369Schuylkill County, PAPA145,08531,160+4%

370Clayton County, GAGA297,47131,128+124%

371Tuscaloosa County, ALAL241,36831,061+67%

372Delaware County, OHOH242,03231,014+244%

373Carroll County, MDMD176,67730,917+90%

374Hampshire County, MAMA164,06530,667+67%

375Cabarrus County, NCNC249,72530,654+102%

376Muscogee County, GAGA202,17130,589+40%

377Catawba County, NCNC170,17230,501+75%

378Porter County, ININ176,04930,494+91%

379Cochise County, AZAZ126,33230,307+75%

380Yolo County, CACA224,41030,209+91%

381Greene County, OHOH174,32230,076+72%

382Johnston County, NCNC256,44830,048+151%

383Monroe County, PAPA167,17930,034+76%

384Scott County, IAIA175,25930,012+61%

385Henry County, GAGA264,92229,941+239%

386Penobscot County, MEME157,96729,916+58%

387Outagamie County, WIWI195,89429,902+70%

388Merrimack County, NHNH158,07829,884+77%

389Richmond, VAVA237,25729,874+14%

390Washington County, ARAR271,21329,870+92%

391Alamance County, NCNC186,17729,870+62%

392Jackson County, MIMI159,55229,808+46%

393Douglas County, OROR111,95129,788+67%

394Lebanon County, PAPA146,38029,728+51%

395Washington County, RIRI129,79529,517+87%

396Hays County, TXTX304,39029,472+294%

397Yellowstone County, MTMT172,69229,336+70%

398Winnebago County, WIWI174,21829,217+49%

399Norfolk, VAVA231,01329,215+14%

400Sandoval County, NMNM159,56529,114+205%

401Portage County, OHOH163,40429,013+74%

402Skagit County, WAWA132,97529,012+93%

403Fayette County, PAPA123,02128,939+7%

404Monroe County, MIMI156,00428,857+78%

405Rock County, WIWI166,47228,834+49%

406Minnehaha County, SDSD212,69128,750+76%

407Rock Island County, ILIL141,86928,738+27%

408Napa County, CACA132,94928,688+50%

409Nevada County, CACA101,91128,559+78%

410Blount County, TNTN143,82028,513+91%

411Rensselaer County, NYNY160,51028,460+38%

412Schenectady County, NYNY162,58128,219+16%

413Washington County, MDMD157,73127,970+50%

414Clark County, OHOH135,34027,693+30%

415Webb County, TXTX281,22427,672+89%

416Champaign County, ILIL209,97227,425+57%

417Blair County, PAPA119,54127,348+22%

418Randolph County, NCNC149,51627,203+72%

419Rowan County, NCNC155,09626,942+48%

420Sussex County, NJNJ148,06326,802+104%

421Johnson County, TXTX218,04826,748+112%

422Chautauqua County, NYNY124,12626,738+20%

423Chittenden County, VTVT169,11526,705+94%

424Fairfield County, OHOH169,75226,652+95%

425Cape May County, NJNJ93,39026,622+29%

426Bibb County, GAGA157,55626,550+35%

427Washington County, WIWI139,23826,184+98%

428Kennebec County, MEME129,06726,143+57%

429Hendricks County, ININ193,51026,133+158%

430Humboldt County, CACA131,64726,122+66%

431DeSoto County, MSMS197,91826,034+173%

432Tazewell County, ILIL130,04926,017+36%

433Ellis County, TXTX240,86725,956+152%

434Olmsted County, MNMN166,73125,835+93%

435Newport News, VAVA183,23025,801+42%

436Kenosha County, WIWI168,44825,713+50%

437Kenton County, KYKY175,77925,681+53%

438Linn County, OROR132,84325,567+71%

439Marathon County, WIWI139,43225,538+56%

440Washington County, TNTN141,19925,513+71%

441Johnson County, ININ174,26225,471+102%

442Florence County, SCSC138,50425,455+72%

443Stearns County, MNMN164,11025,436+73%

444Arlington County, VAVA243,93125,333+43%

445Guadalupe County, TXTX201,11125,313+151%

446Richland County, OHOH124,89325,242+38%

447Grayson County, TXTX153,61325,236+51%

448Mercer County, PAPA107,86025,177+16%

449Madison County, ININ135,08824,935+25%

450Ouachita Parish, LALA158,54224,876+43%

451Rankin County, MSMS162,18124,863+127%

452Hunterdon County, NJNJ131,78124,839+103%

453Calhoun County, MIMI133,40824,769+31%

454Pitt County, NCNC182,93624,694+93%

455Clallam County, WAWA78,20224,689+80%

456McLean County, ILIL171,41924,590+68%

457Moore County, NCNC110,61924,587+51%

458Imperial County, CACA181,41124,493+71%

459Garland County, ARAR99,69524,458+31%

460Cumberland County, NJNJ157,14824,435+28%

461Dorchester County, SCSC178,39724,428+178%

462Josephine County, OROR87,86724,420+60%

463Parker County, TXTX184,76724,325+161%

464Ontario County, NYNY113,13024,214+83%

465Boone County, MOMO191,74624,160+108%

466Sarpy County, NENE208,30324,081+196%

467Jackson County, MSMS147,66623,976+77%

468Centre County, PAPA157,39323,893+70%

469Wilson County, TNTN175,03323,872+178%

470Fayette County, GAGA125,15623,420+189%

471Lycoming County, PAPA112,58723,339+21%

472Black Hawk County, IAIA131,53223,265+30%

473Cass County, NDND201,79423,155+95%

474Brazos County, TXTX249,08823,108+126%

475Tippecanoe County, ININ190,45623,053+70%

476Madera County, CACA167,92722,959+69%

477Rapides Parish, LALA125,87722,857+39%

478Pickens County, SCSC139,19822,767+80%

479Saline County, ARAR133,28822,730+118%

480Island County, WAWA85,65722,717+122%

481Hampton, VAVA137,31522,582+49%

482Houston County, GAGA178,21422,468+118%

483Adams County, PAPA107,59422,400+77%

484Flathead County, MTMT115,42922,377+132%

485Columbia County, GAGA169,18922,361+214%

486Morgan County, ALAL126,48322,336+63%

487Sheboygan County, WIWI118,04722,246+41%

488Orange County, NCNC152,49822,211+124%

489Taylor County, TXTX150,07722,148+41%

490Randall County, TXTX152,35122,116+78%

491Wood County, OHOH134,17622,099+66%

492Bay County, MIMI102,12322,039+36%

493Columbiana County, OHOH99,37721,950+30%

494Coweta County, GAGA160,24021,922+190%

495Cowlitz County, WAWA114,88521,908+77%

496Montgomery County, TNTN249,93521,899+109%

497Charles County, MDMD176,59321,826+132%

498Albemarle County, VAVA118,35621,772+119%

499Wayne County, OHOH116,75821,760+60%

500Strafford County, NHNH135,04321,586+71%

SHOWING 1–500 OF 3,135

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Download CSV (full list, 3,135 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest residents 65 and over?

Los Angeles County, California ranks #1 with 1,453,950 (2020 Decennial Census).

What are the top 5 counties by residents 65 and over?

Los Angeles County, California, Cook County, Illinois, Maricopa County, Arizona, Harris County, Texas, Orange County, California.

How many counties are in this ranking?

3,135 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is residents 65 and over measured?

Number of residents aged 65 and over, summed from the harmonized age bands (65-74, 75-84, 85+). Source: US Census Bureau, 2020 Decennial Census.