RANKING · 2024 ACS · 500 SHOWN OF 3,144

Largest senior population, US counties

US counties home to the most residents aged 65 and over as of 2024. Ranked by number of people, not the senior share. Los Angeles County, California leads at 1,487,700. 3,144 counties qualify in total. California carries 6 of the top 25 entries. The median across all 3,144 is 5,155. Biggest climber in the top 100 since 2020: Denton County, TX, up 22 places to #93.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 2000

USUnited States17.2% of US population334,922,49957,633,628–

01Los Angeles County, CACA9,694,9341,487,700+61%

02Cook County, ILIL5,194,625827,156+31%

03Maricopa County, AZAZ4,689,558742,814+107%

04Harris County, TXTX5,045,026567,148+124%

05Orange County, CACA3,149,507514,824+83%

06San Diego County, CACA3,282,248507,734+62%

07Miami-Dade County, FLFL2,802,029463,896+54%

08Queens County, NYNY2,358,182413,538+46%

09Kings County, NYNY2,653,963406,596+44%

10Riverside County, CACA2,544,916382,888+95%

11Palm Beach County, FLFL1,575,726380,989+45%

12Clark County, NVNV2,407,226370,419+152%

13Broward County, FLFL2,013,317354,411+36%

14King County, WAWA2,344,939320,899+77%

15Dallas County, TXTX2,661,397309,055+73%

16New York County, NYNY1,664,862295,693+58%

17Wayne County, MIMI1,769,038293,523+18%

18▲2Santa Clara County, CACA1,914,391282,010+76%

19▼1San Bernardino County, CACA2,224,091276,984+89%

20▼1Suffolk County, NYNY1,546,090274,038+64%

21▲1Middlesex County, MAMA1,669,979267,007+43%

22▲1Tarrant County, TXTX2,248,466266,889+121%

23▼2Bexar County, TXTX2,160,088266,184+84%

24Nassau County, NYNY1,398,939259,500+29%

25▲1Pinellas County, FLFL948,563254,248+22%

26▲1Alameda County, CACA1,636,630254,161+72%

27▼2Allegheny County, PAPA1,225,035249,886+9%

28▲1Sacramento County, CACA1,618,460243,370+79%

29▼1Cuyahoga County, OHOH1,232,925242,818+12%

30▲3Lee County, FLFL875,607236,549+111%

31▲1Oakland County, MIMI1,288,337235,056+74%

32▼2Philadelphia County, PAPA1,574,281232,118+9%

33▲1Hillsborough County, FLFL1,574,115229,164+91%

34▼3Pima County, AZAZ1,074,685228,992+92%

35Bronx County, NYNY1,406,332203,214+52%

36Contra Costa County, CACA1,170,070199,270+86%

37▲2Hennepin County, MNMN1,284,784198,051+62%

38Honolulu County, HIHI988,703195,878+66%

39▲2Orange County, FLFL1,528,002191,739+113%

40▼3St. Louis County, MOMO990,911190,319+33%

41▼1Erie County, NYNY946,741183,350+21%

42Westchester County, NYNY1,015,743181,529+41%

43Montgomery County, MDMD1,074,582181,139+85%

44Capitol Planning Region, CTCT994,115176,305–

45▼1Bergen County, NJNJ977,026175,043+30%

46▼1Franklin County, OHOH1,361,536173,679+67%

47▼1Sarasota County, FLFL479,958172,362+68%

48Fairfax County, VAVA1,167,873171,935+124%

49▼2Montgomery County, PAPA877,643163,106+46%

50DuPage County, ILIL934,298161,240+82%

51▼2Macomb County, MIMI886,221160,868+49%

52▼1Duval County, FLFL1,062,963156,682+92%

53Brevard County, FLFL663,982155,030+64%

54▼2Baltimore County, MDMD847,650154,369+40%

55▼1Polk County, FLFL874,790154,193+74%

56▲6Wake County, NCNC1,257,235151,920+228%

57▼2Essex County, MAMA826,653150,106+50%

58▼2Ocean County, NJNJ673,746148,007+31%

59▲1Worcester County, MAMA888,502147,690+51%

60▼2Volusia County, FLFL606,573147,134+50%

61▼2San Francisco County, CACA826,079146,510+38%

62▲7Travis County, TXTX1,389,670146,405+167%

63▼6Ventura County, CACA830,851145,793+90%

64▲6Prince George's County, MDMD970,374143,116+131%

65Salt Lake County, UTUT1,220,916142,165+96%

66▼5Monroe County, NYNY750,506141,504+48%

67▲4Middlesex County, NJNJ883,335140,558+52%

68▲4Mecklenburg County, NCNC1,233,383137,905+131%

69▼3Hamilton County, OHOH838,418137,755+21%

70▼7Pierce County, WAWA946,288137,536+92%

71▲3Fulton County, GAGA1,098,791136,734+98%

72▼8Milwaukee County, WIWI924,216136,581+12%

73▼6Shelby County, TNTN910,226136,050+52%

74▲6Collier County, FLFL417,131134,721+119%

75▲6Collin County, TXTX1,297,179134,714+421%

76▼3Jefferson County, KYKY795,222134,317+43%

77Pasco County, FLFL674,516134,207+45%

78▼2Bucks County, PAPA647,828132,986+79%

79▼1San Mateo County, CACA743,568132,242+50%

80▼12Fresno County, CACA1,035,456131,488+66%

81▼6Norfolk County, MAMA739,749129,645+38%

82▼3Marion County, ININ992,196128,452+34%

83▼1Snohomish County, WAWA870,656124,763+125%

84▼1Monmouth County, NJNJ651,035123,370+60%

85▼1Bernalillo County, NMNM667,601123,220+92%

86▲2Essex County, NJNJ896,379122,640+30%

87▲4Manatee County, FLFL468,200122,539+87%

88▼2Multnomah County, OROR795,391118,224+61%

89▼2Oklahoma County, OKOK822,125116,513+44%

90Marion County, FLFL442,660114,789+81%

91▲1Jackson County, MOMO732,994114,304+39%

92▼7El Paso County, TXTX877,858114,171+73%

93▲22Denton County, TXTX1,069,346113,125+421%

94Lake County, ILIL719,339112,792+105%

95▲17Fort Bend County, TXTX975,191112,289+457%

96▼7Jefferson County, ALAL665,742112,068+24%

97▲2Gwinnett County, GAGA1,018,099110,790+251%

98Lake County, FLFL456,068109,863+98%

99▼2Lancaster County, PAPA563,159109,434+66%

100Western Connecticut Planning Region, CTCT640,482109,217–

101▼8Kern County, CACA927,068108,560+75%

102▼6Providence County, RIRI678,179108,512+20%

103▼8San Joaquin County, CACA823,815107,730+80%

104South Central Connecticut Planning Region, CTCT578,741106,066–

105▲2Cobb County, GAGA793,345105,818+152%

106▼3Plymouth County, MAMA546,829105,740+90%

107▲7DeKalb County, GAGA774,394105,276+98%

108▼6Summit County, OHOH538,376104,607+37%

109▼9Hidalgo County, TXTX921,549104,535+89%

110▼5Sonoma County, CACA486,444104,389+80%

111▼2El Paso County, COCO757,040104,287+133%

112▼4Suffolk County, MAMA791,891104,159+37%

113▼7Jefferson County, COCO580,451103,643+104%

114▼13Bristol County, MAMA593,640103,468+37%

115▼11Tulsa County, OKOK698,782102,966+54%

116▼3Will County, ILIL712,253102,267+146%

117▲5Pinal County, AZAZ539,380101,036+246%

118Horry County, SCSC427,551100,979+243%

119▼9Delaware County, PAPA580,937100,966+18%

120▼9Montgomery County, OHOH539,59899,611+30%

121▼5Johnson County, KSKS636,90699,005+120%

122▼5Kent County, MIMI675,23298,825+66%

123▼4New Castle County, DEDE588,02698,558+70%

124▼3Chester County, PAPA557,11697,116+92%

125▼5Spokane County, WAWA558,34495,527+84%

126▼3Arapahoe County, COCO673,82095,133+127%

127▼3Anne Arundel County, MDMD603,38094,886+94%

128▲2Montgomery County, TXTX781,19494,057+268%

129▼4Morris County, NJNJ524,25193,627+72%

130▼3Davidson County, TNTN745,90492,450+46%

131▼5Greenville County, SCSC583,12591,684+106%

132▲14Hudson County, NJNJ735,03390,793+31%

133▼1Denver County, COCO740,61389,711+44%

134▲5Lake County, ININ504,61289,442+41%

135▲2Washington County, OROR611,70889,208+127%

136▲19St. Lucie County, FLFL402,44988,534+102%

137▲3Washoe County, NVNV509,38688,010+146%

138▼7Onondaga County, NYNY466,58487,986+39%

139▼4Baltimore, MDMD569,99787,602+2%

140▲7Union County, NJNJ601,86387,277+21%

141Naugatuck Valley Planning Region, CTCT463,34987,273–

142▼9Camden County, NJNJ535,79987,194+37%

143▼15Guilford County, NCNC562,23487,184+76%

144▼15District of Columbia, DCDC693,64587,159+25%

145▼4York County, PAPA473,19787,113+69%

146▲12Williamson County, TXTX752,82786,908+373%

147▼2Dane County, WIWI590,37586,269+116%

148▼4Clark County, WAWA532,11986,076+162%

149▼6Placer County, CACA442,08185,822+164%

150▼2Burlington County, NJNJ481,43985,705+61%

151▼9Westmoreland County, PAPA349,32485,642+26%

152▼16Ramsey County, MNMN541,62385,596+44%

153▼19Richmond County, NYNY501,29085,255+66%

154▼16Hampden County, MAMA464,33884,523+28%

155▼3Waukesha County, WIWI417,21084,338+94%

156▼7Clackamas County, OROR426,28084,323+125%

157▲5Ada County, IDID546,14184,270+209%

158▼5Yavapai County, AZAZ252,55283,800+128%

159▼9Sedgwick County, KSKS538,43383,777+62%

160▼6Douglas County, NENE606,46083,264+64%

161▲3Sumter County, FLFL157,77282,722+466%

162▼2Passaic County, NJNJ531,62482,632+40%

163▲4Charlotte County, FLFL217,21281,528+66%

164▼8Knox County, TNTN511,45380,392+66%

165▲1Kane County, ILIL525,75780,391+137%

166▼9Jefferson Parish, LALA431,39880,126+48%

167▼16Lane County, OROR381,58480,093+86%

168▼5Seminole County, FLFL491,88480,052+106%

169▼1Solano County, CACA455,37678,738+110%

170▼9Berks County, PAPA440,07278,100+39%

171▲8Sussex County, DEDE277,14077,249+166%

172▼1Barnstable County, MAMA233,53976,755+50%

173▼8Stark County, OHOH373,77176,627+34%

174▼15Stanislaus County, CACA557,71976,271+63%

175▼3Genesee County, MIMI401,09375,735+50%

176▼6Lucas County, OHOH423,34775,209+27%

177▼4Charleston County, SCSC436,20075,028+104%

178▼3Hillsborough County, NHNH433,41573,818+82%

179▼10Santa Barbara County, CACA442,06573,710+45%

180▼3Virginia Beach, VAVA453,73772,515+102%

181▲1Mohave County, AZAZ228,10271,936+127%

182▼8Mobile County, ALAL411,65871,563+49%

183▲3Dakota County, MNMN457,71070,787+170%

184▲3St. Charles County, MOMO426,49970,408+183%

185▼9Polk County, IAIA516,54670,275+68%

186▼8East Baton Rouge Parish, LALA456,18069,097+69%

187▼4Hamilton County, TNTN390,83369,086+62%

188▼8Lehigh County, PAPA384,38367,008+36%

189▼5Pulaski County, ARAR404,61166,665+61%

190▼5Forsyth County, NCNC401,71866,134+72%

191▼10Luzerne County, PAPA332,12665,922+5%

192▼4Monterey County, CACA433,72965,068+61%

193▲5Rockingham County, NHNH324,07765,026+132%

194▼5Northampton County, PAPA324,41164,743+54%

195▲12St. Johns County, FLFL346,32864,617+230%

196▲14Orleans Parish, LALA362,15463,917+13%

197▼6Larimer County, COCO377,29263,764+165%

198▼3Madison County, ALAL433,51663,754+112%

199Cumberland County, MEME317,22262,956+78%

200▼8Lorain County, OHOH323,21962,902+77%

201▼11San Luis Obispo County, CACA282,36762,338+75%

202▼6Butler County, OHOH400,12862,338+75%

203▼3Mercer County, NJNJ399,28961,557+39%

204▼3Marin County, CACA253,69461,345+83%

205▼3Allen County, ININ402,32961,278+62%

206▼12Cameron County, TXTX433,94660,919+63%

207▼4Chesterfield County, VAVA397,14860,831+190%

208▼2Adams County, COCO554,66859,925+111%

209▲2Somerset County, NJNJ356,48659,537+78%

210▼1Orange County, NYNY417,66959,535+69%

211▼14Richland County, SCSC434,95659,468+89%

212▼4Citrus County, FLFL171,66659,271+56%

213▼9Marion County, OROR355,77758,378+66%

214▼21Escambia County, FLFL333,83458,359+49%

215▼1Buncombe County, NCNC277,41758,291+83%

216Washtenaw County, MIMI370,21458,242+122%

217▲5Indian River County, FLFL172,79958,171+76%

218▼6Albany County, NYNY321,22557,602+35%

219▲1Osceola County, FLFL481,71857,262+191%

220▲9Anoka County, MNMN381,60557,229+171%

221▼16Tulare County, CACA485,14657,101+59%

222▼4Dutchess County, NYNY300,70857,052+69%

223▼10Henrico County, VAVA342,77556,918+75%

224▼7Nueces County, TXTX352,99256,776+62%

225▼10Spartanburg County, SCSC380,85756,675+79%

226▼5Galveston County, TXTX372,20756,604+104%

227▼4Thurston County, WAWA304,26156,072+137%

228▼4Utah County, UTUT759,85955,686+137%

229▼4Beaufort County, SCSC204,43355,433+196%

230▲8Prince William County, VAVA502,96655,278+310%

231▼1Atlantic County, NJNJ278,65754,842+59%

232Southeastern Connecticut Planning Region, CTCT284,01554,676–

233▼6Kitsap County, WAWA283,37454,611+122%

234▼15Hernando County, FLFL221,70154,596+35%

235▼3Boulder County, COCO328,56053,942+138%

236▼10Rockland County, NYNY357,39753,669+59%

237Baldwin County, ALAL267,76153,523+147%

238▼7Erie County, PAPA265,83253,079+32%

239Greater Bridgeport Planning Region, CTCT337,69752,801–

240▼7Winnebago County, ILIL283,67452,518+48%

241▲13Douglas County, COCO399,39652,473+617%

242▼14Jackson County, OROR221,79552,340+81%

243▼3Dauphin County, PAPA293,35152,221+46%

244▼3Martin County, FLFL166,27252,205+46%

245▼9Lexington County, SCSC317,58852,089+137%

246▼12Greene County, MOMO309,28652,036+59%

247▼5Gloucester County, NJNJ312,63851,867+75%

248▲5Brunswick County, NCNC174,70251,604+317%

249▼3McHenry County, ILIL317,75151,512+146%

250▼1Howard County, MDMD339,18351,275+178%

251▼12Cumberland County, PAPA277,27050,986+61%

252▼17Mahoning County, OHOH224,70650,896+11%

253▲2Hamilton County, ININ387,03650,673+271%

254▼4Chatham County, GAGA311,85550,376+69%

255▼3Ottawa County, MIMI308,45950,320+109%

256▼12Lake County, OHOH232,21750,308+57%

257▼14Santa Cruz County, CACA258,85250,275+97%

258▼13St. Tammany Parish, LALA279,10850,238+162%

259▼11Brazoria County, TXTX419,08050,224+135%

260▼9Lancaster County, NENE334,04949,919+91%

261▼4Hawaii County, HIHI210,04349,001+144%

262▼15Madison County, ILIL263,11048,934+33%

263▼5York County, MEME222,43448,418+90%

264▼1Durham County, NCNC347,24048,164+123%

265▼9Fayette County, KYKY329,75147,626+82%

266▼2Saratoga County, NYNY241,34347,584+107%

267▲19Loudoun County, VAVA449,74946,894+392%

268▼9Washington County, PAPA210,80246,167+27%

269▼2Bell County, TXTX402,24846,147+121%

270▼9St. Joseph County, ININ272,86146,023+27%

271▼5Harford County, MDMD266,44646,016+108%

272▲1Washington County, MNMN286,89545,973+201%

273▼11Oneida County, NYNY226,39245,430+17%

274▲14Weld County, COCO378,42645,353+179%

275▲2El Dorado County, CACA192,32345,254+134%

276▼5York County, SCSC306,88745,133+164%

277▼17Trumbull County, OHOH198,97244,931+27%

278▼10New Hanover County, NCNC245,95944,810+118%

279▲4Cleveland County, OKOK303,97344,737+155%

280▲11St. Louis, MOMO278,14444,707−7%

281▲8Cherokee County, GAGA299,27344,502+376%

282▼17Lackawanna County, PAPA216,50244,410+7%

283▼4Brown County, WIWI275,80344,324+83%

284▼15Cumberland County, NCNC338,47344,031+88%

285▼13Leon County, FLFL299,04844,008+121%

286▼10St. Clair County, ILIL250,70844,007+31%

287▲5Frederick County, MDMD302,88343,882+133%

288▼7Deschutes County, OROR213,07243,870+191%

289▲6Washington County, UTUT213,67043,803+185%

290▲6Santa Fe County, NMNM156,90743,785+215%

291▲15Yuma County, AZAZ224,44943,769+65%

292▼14Niagara County, NYNY208,91243,688+29%

293▼11Alachua County, FLFL290,02843,645+109%

294▼14Whatcom County, WAWA236,39243,568+125%

295▼25Caddo Parish, LALA224,22643,449+26%

296▼11St. Louis County, MNMN200,51842,751+32%

297▼22Kalamazoo County, MIMI263,79542,340+56%

298▼24Lubbock County, TXTX328,90642,314+58%

299▼12Ingham County, MIMI289,70942,210+61%

300▼16Smith County, TXTX252,54942,158+71%

301▲2Benton County, ARAR332,55441,759+90%

302▼2Davis County, UTUT381,22740,908+133%

303▼10McLennan County, TXTX272,02040,771+49%

304▼2Butler County, PAPA200,16940,695+64%

305Rutherford County, TNTN386,35240,298+196%

306▼9Broome County, NYNY195,73640,036+22%

307▲1Linn County, IAIA232,02839,802+70%

308▲7Flagler County, FLFL140,36039,628+178%

309▲4Clay County, MOMO265,03239,430+99%

310▲1Warren County, OHOH257,18139,428+165%

311▼13Jefferson County, TXTX254,32139,263+15%

312Lower Connecticut River Valley Planning Region, CTCT177,31139,070–

313▼12Kanawha County, WVWV172,38139,054+18%

314▼24Shasta County, CACA181,64839,009+57%

315▼3Clay County, FLFL239,59339,006+183%

316Ulster County, NYNY183,33038,843+64%

317▲4Clermont County, OHOH216,97738,826+132%

318▼14Anderson County, SCSC219,93038,805+71%

319▼20Gaston County, NCNC246,55838,767+62%

320▲12Shelby County, ALAL238,55238,766+218%

321▲8Livingston County, MIMI197,31538,667+197%

322▼15Saginaw County, MIMI187,68838,429+36%

323▲13Williamson County, TNTN272,06138,404+291%

324▼4Jefferson County, MOMO233,13238,261+110%

325▼16Doña Ana County, NMNM229,09138,231+107%

326▼32Butte County, CACA209,21138,227+19%

327▼3Highlands County, FLFL111,12238,051+32%

328▼9Sangamon County, ILIL194,17037,849+48%

329▼15Beaver County, PAPA166,03237,625+13%

330▼20Yakima County, WAWA259,18537,267+50%

331▼9Anchorage, AKAK287,15537,183+161%

332▼9Chesapeake, VAVA255,33236,797+106%

333▼15Montgomery County, ALAL225,89136,690+39%

334▲7Berkeley County, SCSC274,66636,615+225%

335▼7Kootenai County, IDID191,86436,591+174%

336▼6Lafayette Parish, LALA257,94936,468+101%

337Canyon County, IDID275,12336,467+152%

338▼5Medina County, OHOH185,02536,355+128%

339▼12Aiken County, SCSC181,51536,156+98%

340▼14Okaloosa County, FLFL221,81036,047+75%

341▼10Racine County, WIWI198,91935,802+54%

342▼17Sullivan County, TNTN163,75935,721+47%

343▼26Hinds County, MSMS211,88835,702+30%

344▼9Harrison County, MSMS217,13635,050+67%

345▼11Kent County, RIRI173,49535,017+39%

346▼3Hall County, GAGA226,56834,659+165%

347▼9Shawnee County, KSKS178,60734,618+48%

348▼1Comal County, TXTX209,16634,386+197%

349▼5Kent County, DEDE194,78634,294+132%

350▲22Delaware County, OHOH242,03234,165+279%

351▲7Maui County, HIHI160,59234,129+133%

352▼4Bay County, FLFL204,47934,078+72%

353▼3Sumner County, TNTN215,53834,031+145%

354▼14Merced County, CACA297,26034,001+70%

355▲2Union County, NCNC267,67433,972+205%

356▲3Forsyth County, GAGA282,80533,956+389%

357▼12Benton County, WAWA221,72233,796+131%

358▼9Weber County, UTUT278,17433,469+65%

359▼4Mesa County, COCO162,84533,412+89%

360▼18Pueblo County, COCO169,27733,407+56%

361▼22Calcasieu Parish, LALA208,46633,319+53%

362▲2Santa Rosa County, FLFL211,11533,229+156%

363▲8Tuscaloosa County, ALAL241,36833,117+78%

364▼12Vanderburgh County, ININ181,99532,961+25%

365▼2Iredell County, NCNC211,79832,939+117%

366▼12Davidson County, NCNC180,18232,898+75%

367▼21Peoria County, ILIL178,55332,813+26%

368▲15Monroe County, PAPA167,17932,781+92%

369▼18Berrien County, MIMI152,44432,703+39%

370▲26Hays County, TXTX304,39032,662+336%

371▼9St. Clair County, MIMI160,48632,649+63%

372▼16Muskegon County, MIMI177,90132,488+48%

373▼13Berkshire County, MAMA128,22432,417+34%

374▲15Richmond, VAVA237,25732,244+23%

375▲7Johnston County, NCNC256,44832,148+169%

376▼1Cabarrus County, NCNC249,72532,038+111%

377▼7Clayton County, GAGA297,47132,022+130%

378▲9Outagamie County, WIWI195,89431,983+82%

379▼1Porter County, ININ176,04931,953+100%

380▼15Elkhart County, ININ208,77431,943+61%

381▼13Licking County, OHOH185,56431,778+84%

382▼29Franklin County, PAPA160,65231,775+53%

383▲7Washington County, ARAR271,21331,687+103%

384▼23Richmond County, GAGA206,55931,570+46%

385▼4Greene County, OHOH174,32231,551+80%

386▼19Cambria County, PAPA128,96831,490+5%

387▼14Carroll County, MDMD176,67731,453+93%

388▼14Hampshire County, MAMA164,06531,438+72%

389▼23Henderson County, NCNC122,37531,376+62%

390▼5Henry County, GAGA264,92231,217+254%

391▼12Cochise County, AZAZ126,33231,164+79%

392▼6Penobscot County, MEME157,96731,088+64%

393▼5Merrimack County, NHNH158,07831,061+84%

394▲10Monroe County, MIMI156,00430,930+91%

395▲2Yellowstone County, MTMT172,69230,892+79%

396▲4Sandoval County, NMNM159,56530,805+223%

397▼13Scott County, IAIA175,25930,617+64%

398▼21Catawba County, NCNC170,17230,611+76%

399▼7Jackson County, MIMI159,55230,511+50%

400▼1Norfolk, VAVA231,01330,440+19%

401▼6Washington County, RIRI129,79530,422+93%

402▼11Alamance County, NCNC186,17730,353+64%

403▼34Schuylkill County, PAPA145,08530,226+1%

404▼28Muscogee County, GAGA202,17130,092+38%

405▲4Nevada County, CACA101,91130,033+87%

406▼8Winnebago County, WIWI174,21829,894+52%

407▼27Yolo County, CACA224,41029,712+88%

408▼7Portage County, OHOH163,40429,702+78%

409▼16Douglas County, OROR111,95129,694+66%

410▼8Skagit County, WAWA132,97529,691+97%

411▼17Lebanon County, PAPA146,38029,525+50%

412▼1Rensselaer County, NYNY160,51029,330+42%

413▼8Rock County, WIWI166,47229,268+51%

414▼4Blount County, TNTN143,82029,172+96%

415▼8Rock Island County, ILIL141,86929,061+29%

416Champaign County, ILIL209,97228,984+66%

417▲6Chittenden County, VTVT169,11528,714+108%

418▼6Schenectady County, NYNY162,58128,630+17%

419▼16Fayette County, PAPA123,02128,557+6%

420▼12Napa County, CACA132,94928,455+49%

421▼15Minnehaha County, SDSD212,69128,306+74%

422▼9Washington County, MDMD157,73128,153+51%

423▲21Arlington County, VAVA243,93128,123+58%

424▲1Cape May County, NJNJ93,39028,008+35%

425▲8Ellis County, TXTX240,86727,788+170%

426▼11Webb County, TXTX281,22427,741+89%

427▼7Sussex County, NJNJ148,06327,656+110%

428▲1Hendricks County, ININ193,51027,586+172%

429▼8Johnson County, TXTX218,04827,436+117%

430▼16Clark County, OHOH135,34027,405+29%

431▲3Olmsted County, MNMN166,73127,397+105%

432▼5Washington County, WIWI139,23827,367+107%

433▲12Guadalupe County, TXTX201,11127,204+170%

434▼10Fairfield County, OHOH169,75227,165+99%

435▲17Hunterdon County, NJNJ131,78127,098+122%

436▲1Kenton County, KYKY175,77926,958+61%

437▼15Chautauqua County, NYNY124,12626,917+20%

438▼20Randolph County, NCNC149,51626,888+70%

439▼11Kennebec County, MEME129,06726,806+61%

440▼4Kenosha County, WIWI168,44826,664+55%

441▼11Humboldt County, CACA131,64726,660+69%

442▲9Rankin County, MSMS162,18126,606+143%

443▼24Rowan County, NCNC155,09626,593+46%

444▼5Marathon County, WIWI139,43226,553+63%

445▲18Parker County, TXTX184,76726,355+183%

446▼5Johnson County, ININ174,26226,185+107%

447Northwest Hills Planning Region, CTCT114,69026,115–

448▼31Blair County, PAPA119,54126,068+16%

449▼14Newport News, VAVA183,23025,916+43%

450▼18Tazewell County, ILIL130,04925,882+36%

451▼4Grayson County, TXTX153,61325,876+55%

452▼9Stearns County, MNMN164,11025,871+76%

453▼27Bibb County, GAGA157,55625,755+31%

454▼14Washington County, TNTN141,19925,751+73%

455▼24DeSoto County, MSMS197,91825,739+170%

456▼2Pitt County, NCNC182,93625,702+100%

457▼19Linn County, OROR132,84325,495+70%

458▲3Dorchester County, SCSC178,39725,407+189%

459▲6Boone County, MOMO191,74625,346+118%

460▲6Sarpy County, NENE208,30325,339+212%

461▲7Centre County, PAPA157,39325,272+80%

462▼14Mercer County, PAPA107,86025,271+16%

463▲6Wilson County, TNTN175,03325,250+194%

464▼7Moore County, NCNC110,61925,231+55%

465▼19Richland County, OHOH124,89325,199+38%

466▲7Cass County, NDND201,79425,154+111%

467▼17Ouachita Parish, LALA158,54225,119+44%

468▼1Jackson County, MSMS147,66625,067+85%

469▼14Clallam County, WAWA78,20225,067+83%

470▼14McLean County, ILIL171,41925,004+71%

471▼7Ontario County, NYNY113,13024,963+89%

472▼19Calhoun County, MIMI133,40824,927+32%

473▼24Madison County, ININ135,08824,810+25%

474▼32Florence County, SCSC138,50424,807+67%

475▼1Brazos County, TXTX249,08824,712+142%

476▼17Garland County, ARAR99,69524,702+32%

477▼19Imperial County, CACA181,41124,701+73%

478▲7Columbia County, GAGA169,18924,555+244%

479▼9Fayette County, GAGA125,15624,467+202%

480▼20Cumberland County, NJNJ157,14824,216+27%

481▲7Orange County, NCNC152,49824,097+143%

482▲21Lee County, ALAL189,88124,021+157%

483▼21Josephine County, OROR87,86723,999+58%

484▲14Albemarle County, VAVA118,35623,469+137%

485▼6Saline County, ARAR133,28823,444+125%

486▲10Montgomery County, TNTN249,93523,428+123%

487▲21Nassau County, FLFL106,87923,395+222%

488▼17Lycoming County, PAPA112,58723,375+21%

489▼5Flathead County, MTMT115,42923,352+142%

490▲7Charles County, MDMD176,59323,350+148%

491▼13Pickens County, SCSC139,19823,326+85%

492▼10Houston County, GAGA178,21423,261+126%

493▼13Island County, WAWA85,65723,259+128%

494▼19Tippecanoe County, ININ190,45623,223+72%

495▼1Coweta County, GAGA160,24023,218+207%

496▼6Randall County, TXTX152,35123,213+87%

497▼21Madera County, CACA167,92723,148+70%

498▼26Black Hawk County, IAIA131,53223,138+29%

499▼16Adams County, PAPA107,59423,130+83%

500▼13Sheboygan County, WIWI118,04723,125+47%

SHOWING 1–500 OF 3,144

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Download CSV (full list, 3,144 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest residents 65 and over?

Los Angeles County, California ranks #1 with 1,487,700 (2024 American Community Survey).

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?

3,144 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year 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, American Community Survey 5-year estimates (2024).