RANKING · 2024 ACS · 500 SHOWN OF 3,144

Oldest by median age, US counties

US counties ranked by median age of residents (2024 ACS). Loving County, Texas leads at 86.2. 3,144 counties qualify in total. Texas carries 6 of the top 25 entries.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

USUnited States334,922,49938.9–

01Loving County, TXTX5286.2+88%

02Sumter County, FLFL157,77268.5+39%

03Catron County, NMNM3,82763.8+33%

04La Paz County, AZAZ16,71160.2+29%

05Custer County, IDID4,63660.0+46%

06Alcona County, MIMI10,55660.0+22%

07Kent County, TXTX67460.0+27%

08Terrell County, TXTX70259.9+43%

09Charlotte County, FLFL217,21259.9+10%

10Ontonagon County, MIMI5,82359.8+30%

11Jefferson County, WAWA33,97059.8+27%

12McCormick County, SCSC10,21559.5+45%

13Menard County, TXTX1,95659.5+35%

14Real County, TXTX2,74559.5+33%

15Northumberland County, VAVA12,55759.5+19%

16Wheeler County, OROR1,47259.3+23%

17Quitman County, GAGA2,25458.4+39%

18Meagher County, MTMT2,13758.3+36%

19Lancaster County, VAVA10,99558.2+17%

20Custer County, COCO5,59058.2+30%

21Hamilton County, NYNY5,00658.1+28%

22Jeff Davis County, TXTX1,71158.0+36%

23Prairie County, MTMT1,11257.8+18%

24Roscommon County, MIMI23,91457.7+22%

25Curry County, OROR22,62157.7+18%

26Sierra County, NMNM11,39557.6+18%

27Custer County, SDSD9,43157.6+33%

28Blaine County, NENE45857.5+44%

29Llano County, TXTX23,35357.4+8%

30Sarasota County, FLFL479,95857.4+14%

31Towns County, GAGA13,28557.4+18%

32Keweenaw County, MIMI2,18657.1+27%

33San Juan County, WAWA18,57757.0+20%

34Montmorency County, MIMI9,84256.9+21%

35Aitkin County, MNMN16,25256.9+22%

36Carter County, MTMT1,38356.9+36%

37Citrus County, FLFL171,66656.9+8%

38Dolores County, COCO2,46656.7+34%

39Highland County, VAVA2,31856.5+23%

40Brunswick County, NCNC174,70256.4+34%

41Mineral County, COCO91056.4+25%

42Presque Isle County, MIMI13,12856.1+24%

43Iron County, WIWI6,12756.1+25%

44Burnett County, WIWI17,22356.0+27%

45Leelanau County, MIMI22,98255.9+31%

46Sullivan County, PAPA5,85655.9+30%

47Union County, GAGA27,85955.9+25%

48Adams County, WIWI21,75255.7+25%

49Vilas County, WIWI23,76155.7+22%

50Middlesex County, VAVA10,84155.5+19%

51Barnstable County, MAMA233,53955.4+24%

52Ouray County, COCO5,26555.4+28%

53Fall River County, SDSD7,46755.3+22%

54Florence County, WIWI4,74855.3+32%

55Huerfano County, COCO7,01155.3+33%

56Indian River County, FLFL172,79955.3+18%

57Hickory County, MOMO9,04455.2+11%

58Yavapai County, AZAZ252,55255.1+24%

59Mora County, NMNM4,05155.1+39%

60Douglas County, NVNV50,11155.0+32%

61Clay County, NCNC12,23955.0+18%

62Mathews County, VAVA8,52955.0+19%

63Esmeralda County, NVNV72955.0+22%

64Pacific County, WAWA24,35755.0+20%

65Polk County, NCNC20,53354.9+22%

66Niobrara County, WYWY2,34154.9+28%

67Trinity County, CACA15,72054.9+23%

68Kenedy County, TXTX31954.8+60%

69Sierra County, CACA3,09854.7+25%

70Stone County, MOMO32,50354.6+24%

71Sanders County, MTMT14,06254.6+24%

72Carroll County, NHNH52,78454.6+28%

73Bayfield County, WIWI16,78754.6+30%

74Benton County, MOMO20,53654.5+18%

75Wahkiakum County, WAWA4,87354.5+23%

76Highlands County, FLFL111,12254.4+9%

77Wheeler County, NENE78954.3+34%

78Door County, WIWI30,61654.3+27%

79Sabine County, TXTX10,01254.2+15%

80Pamlico County, NCNC12,75854.1+26%

81Slope County, NDND62854.1+27%

82Fannin County, GAGA26,11154.0+25%

83Adams County, IDID5,01353.9+21%

84Pope County, ILIL3,67253.9+31%

85Hyde County, SDSD1,19153.7+27%

86Mohave County, AZAZ228,10253.6+25%

87Hardin County, ILIL3,58853.6+27%

88Iosco County, MIMI25,26653.5+21%

89Cherokee County, NCNC30,83053.5+22%

90Cumberland County, TNTN66,30053.5+26%

91Bandera County, TXTX22,87653.5+30%

92Daniels County, MTMT1,61253.4+14%

93Noble County, OHOH14,27653.4+50%

94Boise County, IDID8,54553.4+32%

95Thomas County, NENE63953.3+21%

96Collier County, FLFL417,13153.3+21%

97Martin County, FLFL166,27253.3+13%

98Lemhi County, IDID8,47453.3+25%

99Camden County, MOMO44,04753.2+18%

100McCone County, MTMT1,72053.2+25%

101Iron County, MIMI11,75753.1+17%

102Flagler County, FLFL140,36053.1+5%

103Greene County, GAGA21,36753.1+36%

104Mackinac County, MIMI11,23653.0+24%

105Cook County, MNMN5,52253.0+20%

106Granite County, MTMT3,65853.0+24%

107Cameron County, PAPA4,21153.0+28%

108McIntosh County, NDND2,45153.0+4%

109Ferry County, WAWA7,51752.9+32%

110Lincoln County, MTMT22,32852.8+25%

111Storey County, NVNV4,26052.8+19%

112Sawyer County, WIWI18,84652.8+25%

113Lincoln County, OROR50,63652.7+20%

114Mason County, TXTX3,99052.7+13%

115Oneida County, WIWI38,13152.7+24%

116Washburn County, WIWI17,08752.7+25%

117Schoolcraft County, MIMI8,18752.6+27%

118Alleghany County, NCNC11,47952.6+22%

119Charles City County, VAVA6,62352.6+32%

120Price County, WIWI13,98852.6+26%

121Taos County, NMNM34,56452.6+33%

122Oscoda County, MIMI8,72352.5+20%

123Nye County, NVNV57,33652.5+22%

124Northampton County, VAVA11,87952.5+24%

125Lincoln County, NMNM19,84452.4+20%

126Stonewall County, TXTX1,18652.3+20%

127Motley County, TXTX1,04352.3+18%

128Clearwater County, IDID9,11852.2+25%

129Cheboygan County, MIMI25,79352.2+26%

130Madison County, MTMT10,02652.2+20%

131Boyd County, NENE1,67452.2+19%

132Georgetown County, SCSC65,91252.2+34%

133Teller County, COCO24,75652.2+32%

134Archuleta County, COCO14,30652.1+28%

135Clallam County, WAWA78,20252.1+19%

136Calaveras County, CACA46,60552.0+17%

137Plumas County, CACA18,58352.0+18%

138Northampton County, NCNC16,49152.0+30%

139Treasure County, MTMT72852.0+24%

140Essex County, VTVT6,05151.9+33%

141Sussex County, DEDE277,14051.9+26%

142Marion County, ARAR17,59351.8+17%

143Antrim County, MIMI24,69851.8+26%

144Patrick County, VAVA17,42451.8+28%

145Cape May County, NJNJ93,39051.8+22%

146McIntosh County, GAGA11,98951.8+40%

147Emmons County, NDND3,21551.7+16%

148Crawford County, MIMI13,72251.6+27%

149Koochiching County, MNMN11,58751.6+24%

150Petroleum County, MTMT54851.6+26%

151Transylvania County, NCNC34,21151.6+18%

152Pickett County, TNTN5,21951.6+24%

153Jackson County, COCO1,21151.6+27%

154Griggs County, NDND2,23951.5+12%

155Banner County, NENE68651.5+29%

156Sheridan County, NDND1,29651.5+7%

157Blanco County, TXTX13,58151.5+25%

158Jo Daviess County, ILIL21,59451.5+24%

159Piscataquis County, MEME17,40951.5+22%

160Baxter County, ARAR42,98251.4+7%

161Ozark County, MOMO9,17251.4+18%

162Lincoln County, MEME36,59551.4+21%

163Musselshell County, MTMT5,58251.3+19%

164Marion County, TXTX9,89651.3+18%

165Nelson County, VAVA14,92051.3+20%

166Tucker County, WVWV6,54051.3+22%

167Mariposa County, CACA16,91851.2+19%

168Park County, COCO18,31451.2+28%

169Talbot County, MDMD38,23851.2+18%

170Gogebic County, MIMI14,28551.2+19%

171Ogemaw County, MIMI21,12151.2+21%

172Jewell County, KSKS2,83051.2+11%

173Gila County, AZAZ53,80151.1+21%

174Talbot County, GAGA5,70951.0+29%

175Brown County, ININ15,77751.0+25%

176Haines, AKAK2,06850.9+25%

177Golden Valley County, MTMT84450.9+23%

178Campbell County, SDSD1,37750.9+21%

179Bath County, VAVA4,07650.9+22%

180Montgomery County, ARAR8,57950.8+22%

181Benzie County, MIMI18,56850.8+25%

182Deuel County, NENE1,86250.8+17%

183Worcester County, MDMD54,45950.7+18%

184Dukes County, MAMA21,21950.7+25%

185Gladwin County, MIMI26,07750.7+20%

186Lake of the Woods County, MNMN3,77050.7+22%

187Perquimans County, NCNC13,49050.7+20%

188Gillespie County, TXTX28,52750.7+10%

189Pendleton County, WVWV5,82650.7+23%

190Eureka County, NVNV1,86750.7+32%

191Marquette County, WIWI15,92750.7+24%

192Nuckolls County, NENE4,10050.6+15%

193Ottawa County, OHOH39,48150.6+23%

194Rappahannock County, VAVA7,43950.6+19%

195Summers County, WVWV11,53250.6+17%

196Lake County, MIMI13,18250.5+17%

197Carteret County, NCNC70,46950.5+19%

198San Augustine County, TXTX7,72250.5+20%

199Goochland County, VAVA29,18750.5+25%

200Costilla County, COCO3,67950.5+20%

201Surry County, VAVA6,60350.4+28%

202Charlevoix County, MIMI26,03650.4+29%

203Carbon County, MTMT11,46650.4+20%

204Grant County, OROR7,07550.4+21%

205Lane County, KSKS1,50850.3+21%

206Manistee County, MIMI25,65650.3+21%

207Coos County, NHNH31,34350.3+21%

208Logan County, NDND1,85950.3+8%

209Kinney County, TXTX3,12850.3+16%

210Baker County, GAGA2,72550.3+44%

211Arenac County, MIMI15,06850.2+25%

212Henderson County, ILIL5,98450.2+22%

213Waushara County, WIWI25,22350.2+19%

214Coosa County, ALAL10,16150.1+33%

215Nevada County, CACA101,91150.1+16%

216Rabun County, GAGA17,76450.1+19%

217Decatur County, KSKS2,71650.1+13%

218Nelson County, NDND2,96350.1+6%

219Gilliam County, OROR1,97150.1+17%

220Franklin County, FLFL13,02950.1+23%

221Hoonah-Angoon Census Area, AKAK2,27150.0–

222Mineral County, MTMT5,18550.0+22%

223McPherson County, SDSD2,34750.0+5%

224Gilmer County, GAGA33,89450.0+34%

225Newton County, ARAR7,02649.9+24%

226Cass County, MNMN31,43049.9+18%

227Deer Lodge County, MTMT9,70949.9+18%

228Garden County, NENE1,80449.9+9%

229Essex County, NYNY36,43849.9+27%

230Potter County, SDSD2,37749.9+9%

231Aransas County, TXTX26,14649.9+17%

232Issaquena County, MSMS1,26349.8+50%

233Kimball County, NENE3,39149.8+16%

234Columbia County, NYNY60,16849.8+23%

235Ashe County, NCNC27,51449.8+18%

236Rockbridge County, VAVA22,66349.8+23%

237Pend Oreille County, WAWA14,45749.8+19%

238Divide County, NDND2,11049.7+1%

239Amador County, CACA41,87649.7+16%

240Macon County, NCNC39,23249.7+10%

241Wallowa County, OROR7,59549.7+12%

242Van Buren County, ARAR16,23849.6+12%

243Menominee County, MIMI22,94149.6+23%

244Warren County, NCNC18,89849.6+25%

245Saguache County, COCO6,73249.6+34%

246Manatee County, FLFL468,20049.6+14%

247Comanche County, KSKS1,67349.6+6%

248Columbia County, WAWA4,14149.6+17%

249Cleburne County, ARAR25,67249.5+13%

250Knox County, MEME41,11749.5+20%

251Huron County, MIMI30,53049.5+20%

252Grant County, NMNM27,25249.5+28%

253Pocahontas County, WVWV7,60249.5+18%

254Lake County, MNMN10,74649.4+15%

255Rock County, NENE1,25949.4+14%

256Pike County, PAPA62,80849.4+25%

257King County, TXTX19249.4+34%

258Carroll County, VAVA29,29949.4+21%

259Idaho County, IDID17,87449.4+17%

260Forest County, WIWI9,57449.3+24%

261Lincoln County, WIWI28,40349.3+27%

262King and Queen County, VAVA6,74349.3+21%

263Stone County, ARAR12,70349.2+14%

264Amite County, MSMS12,48749.2+28%

265Yancey County, NCNC19,08449.2+17%

266Wayne County, PAPA51,70349.2+21%

267Briscoe County, TXTX1,47449.2+23%

268Trinity County, TXTX14,38449.2+14%

269Mecklenburg County, VAVA30,74749.2+20%

270Rusk County, WIWI14,14649.2+23%

271Monroe County, FLFL80,40649.2+15%

272Alger County, MIMI8,64149.1+19%

273Colfax County, NMNM12,18449.1+20%

274Clear Creek County, COCO8,99449.1+22%

275Schuyler County, ILIL6,65749.1+20%

276Smith County, KSKS3,56649.1+7%

277Foard County, TXTX1,04449.1+18%

278Lafayette County, ARAR5,88849.0+25%

279Hancock County, MEME57,17149.0+20%

280Clare County, MIMI31,54349.0+21%

281Franklin County, NENE2,79549.0+14%

282Dare County, NCNC38,24549.0+21%

283Tillamook County, OROR27,38449.0+13%

284Lee County, FLFL875,60749.0+8%

285Pinellas County, FLFL948,56349.0+14%

286Lewis County, IDID3,70449.0+15%

287Copper River Census Area, AKAK2,66648.9–

288Grant County, NDND2,20648.9+5%

289Quay County, NMNM8,45448.9+18%

290Towner County, NDND2,04048.9+11%

291Grand Isle County, VTVT7,51148.9+22%

292Delaware County, NYNY44,30548.8+18%

293Washington County, NCNC10,63848.8+24%

294Loudon County, TNTN63,76448.8+19%

295Kerr County, TXTX54,03748.8+11%

296Tyler County, WVWV7,88148.8+20%

297Morgan County, WVWV18,02748.8+20%

298Calhoun County, ILIL4,30048.8+20%

299Elk County, KSKS2,45848.8+6%

300Ravalli County, MTMT48,58248.7+18%

301Santa Fe County, NMNM156,90748.7+28%

302Horry County, SCSC427,55148.7+27%

303Langlade County, WIWI19,53448.7+20%

304Chaffee County, COCO20,83148.7+17%

305Dickinson County, IAIA18,07748.7+12%

306Forest County, PAPA6,61448.7+10%

307Coleman County, TXTX7,91548.7+13%

308Marinette County, WIWI42,57448.7+20%

309Calhoun County, WVWV5,97848.6+18%

310Hubbard County, MNMN22,36948.6+16%

311Carroll County, MSMS9,22648.6+28%

312Wayne County, MOMO10,78248.6+14%

313Chowan County, NCNC14,08248.6+22%

314Coos County, OROR63,99248.6+13%

315Hodgeman County, KSKS1,61948.6+22%

316Washington County, MEME31,33448.6+20%

317Kent County, MDMD19,56548.6+18%

318Susquehanna County, PAPA38,23748.6+23%

319Worth County, MOMO1,91448.5+16%

320Keya Paha County, NENE79248.5+16%

321Clay County, TNTN7,82148.5+22%

322Wood County, TXTX49,68848.5+13%

323Hampshire County, WVWV24,10548.5+26%

324Hinsdale County, COCO75348.5+10%

325Skamania County, WAWA12,66948.5+25%

326Keith County, NENE8,10048.4+18%

327Belknap County, NHNH65,14748.4+21%

328Elk County, PAPA29,92648.4+23%

329Potter County, PAPA15,89748.4+24%

330Miner County, SDSD2,28148.4+14%

331Clarke County, VAVA15,60948.4+19%

332Franklin County, VAVA55,52648.4+22%

333Grayson County, VAVA15,23048.4+20%

334Tuolumne County, CACA53,16048.4+13%

335Gosper County, NENE1,80348.4+12%

336Cavalier County, NDND3,49748.3+7%

337Aroostook County, MEME66,60948.3+19%

338Alleghany County, VAVA14,54648.3+18%

339Garrett County, MDMD28,37048.3+26%

340Piute County, UTUT1,50948.3+24%

341Fayette County, TXTX25,45948.2+13%

342Oxford County, MEME60,34648.2+20%

343Wrangell, AKAK2,00748.1–

344Delta County, COCO32,17848.1+14%

345Kidder County, NDND2,39348.1+8%

346Beaufort County, SCSC204,43348.1+34%

347Baylor County, TXTX3,47248.1+7%

348Red River County, TXTX11,81648.1+19%

349Bland County, VAVA6,15148.1+19%

350Botetourt County, VAVA34,14448.1+18%

351Floyd County, VAVA15,78948.1+19%

352Pittsylvania County, VAVA59,49048.1+21%

353Lincoln County, GAGA8,11248.1+22%

354Twiggs County, GAGA7,59748.1+36%

355Bonner County, IDID54,42048.1+18%

356Delta County, MIMI36,58248.0+19%

357Mitchell County, NCNC15,06248.0+14%

358Alexander County, ILIL4,57048.0+26%

359Trego County, KSKS2,74048.0+10%

360Searcy County, ARAR7,84847.9+13%

361Haakon County, SDSD1,80247.9+16%

362Mills County, TXTX4,58047.9+8%

363Marion County, FLFL442,66047.9+9%

364Alpena County, MIMI28,85347.8+18%

365Kittson County, MNMN4,03147.8+13%

366Tyrrell County, NCNC3,53747.8+24%

367Benton County, TNTN16,18347.8+15%

368Buchanan County, VAVA18,49247.8+23%

369Putnam County, GAGA23,72247.8+21%

370Greenwood County, KSKS5,82647.8+12%

371Haywood County, NCNC63,36947.8+13%

372Garfield County, WAWA2,41647.8+11%

373Garfield County, NENE1,71047.7+4%

374Beaufort County, NCNC44,67047.7+19%

375Stokes County, NCNC46,12647.7+28%

376McLean County, NDND9,74047.7+8%

377Rutland County, VTVT59,65347.7+21%

378Henry County, VAVA49,24247.7+21%

379Westmoreland County, VAVA19,71547.7+11%

380Webster County, WVWV7,76047.7+18%

381Hernando County, FLFL221,70147.7−4%

382Owsley County, KYKY3,93247.7+25%

383Scott County, VAVA21,20047.7+15%

384Fulton County, ARAR12,49247.6+11%

385Dickens County, TXTX1,69247.6+21%

386Schuyler County, NYNY16,92447.6+23%

387Chatham County, NCNC85,11147.6+23%

388Gates County, NCNC10,23447.6+25%

389Venango County, PAPA49,34647.6+18%

390Windsor County, VTVT57,31247.6+15%

391Accomack County, VAVA33,85947.6+21%

392Jefferson County, FLFL16,00747.6+21%

393Cherokee County, ALAL26,41347.5+19%

394Eddy County, NDND2,32947.5+8%

395Modoc County, CACA8,42647.5+14%

396Tensas Parish, LALA3,70047.5+27%

397Bedford County, PAPA47,48047.5+20%

398Clay County, TXTX10,76447.5+18%

399Oconto County, WIWI40,19547.5+22%

400Henderson County, NCNC122,37547.5+11%

401Choctaw County, ALAL11,90447.4+25%

402Marin County, CACA253,69447.4+15%

403Lac qui Parle County, MNMN6,70447.4+9%

404Holt County, MOMO4,20047.4+13%

405Greene County, NYNY47,23847.4+21%

406Fairfield County, SCSC20,34047.4+28%

407Fayette County, TNTN45,07147.4+24%

408Kimble County, TXTX4,43847.4+10%

409Crawford County, WIWI15,91047.4+22%

410Putnam County, ILIL5,61947.4+20%

411Waldo County, MEME40,69347.4+21%

412Grainger County, TNTN25,73947.4+26%

413Coke County, TXTX3,41247.4+9%

414Berkshire County, MAMA128,22447.3+17%

415Mason County, MIMI29,04047.3+17%

416Powder River County, MTMT1,78147.3+12%

417Furnas County, NENE4,52447.3+9%

418Harlan County, NENE3,00047.3+6%

419Hayes County, NENE82147.3+11%

420Josephine County, OROR87,86747.3+10%

421Oconee County, SCSC83,77547.3+20%

422Windham County, VTVT45,20447.3+18%

423Southampton County, VAVA18,11047.3+23%

424Johnson County, WYWY8,90847.3+10%

425Richardson County, NENE7,53047.3+14%

426Roane County, TNTN57,39547.3+16%

427Hancock County, GAGA8,68247.3+32%

428Sagadahoc County, MEME37,97947.3+24%

429Van Buren County, TNTN6,87447.2+22%

430Franklin County, MAMA70,69847.2+19%

431San Miguel County, NMNM26,26047.2+34%

432Jones County, NCNC9,57547.2+21%

433Crook County, OROR27,56447.2+22%

434Armstrong County, PAPA63,69847.2+17%

435Bedford County, VAVA83,05947.2+19%

436Golden Valley County, NDND1,80847.2+15%

437Siskiyou County, CACA42,01347.2+10%

438Gilpin County, COCO6,07347.2+23%

439Pitkin County, COCO16,62547.2+23%

440Ohio County, ININ5,99447.2+23%

441Wallace County, KSKS1,44147.2+19%

442Westmoreland County, PAPA349,32447.2+14%

443Sharp County, ARAR18,12247.1+6%

444Avery County, NCNC18,11047.1+23%

445Hyde County, NCNC4,55447.1+19%

446McIntosh County, OKOK19,75847.1+7%

447Warren County, PAPA37,03847.1+16%

448Essex County, VAVA10,65447.1+17%

449James City County, VAVA83,32647.1+15%

450Jefferson County, MTMT13,32947.1+17%

451Northwest Hills Planning Region, CTCT114,69047.1–

452Taliaferro County, GAGA1,66247.1+17%

453Lyon County, KYKY9,12347.1+13%

454Dade County, MOMO7,80447.0+13%

455Emmet County, MIMI33,77547.0+21%

456Big Stone County, MNMN5,05447.0+8%

457Sullivan County, NHNH43,96147.0+18%

458Baker County, OROR16,65847.0+10%

459Calhoun County, SCSC14,18847.0+21%

460Hancock County, WVWV27,72947.0+13%

461Platte County, WYWY8,63447.0+14%

462Audubon County, IAIA5,50947.0+11%

463Somerset County, MEME51,62047.0+21%

464Sweet Grass County, MTMT3,76247.0+14%

465Dickinson County, MIMI25,82746.9+17%

466Itasca County, MNMN45,40446.9+14%

467Sherman County, NENE2,92446.9+8%

468Steele County, NDND1,79746.9+13%

469Delaware County, OKOK41,91046.9+15%

470Somerset County, PAPA72,00446.9+17%

471Newport County, RIRI83,05146.9+22%

472Jerauld County, SDSD1,65446.9+1%

473Sully County, SDSD1,47946.9+17%

474Fentress County, TNTN20,32246.9+23%

475Jackson County, TNTN12,46646.9+18%

476Polk County, TNTN18,59246.9+22%

477Bennington County, VTVT36,63046.9+16%

478Orange County, VTVT30,00246.9+22%

479Washington County, VAVA53,89846.9+16%

480Roane County, WVWV13,31746.9+19%

481Unicoi County, TNTN17,85646.9+13%

482Gulf County, FLFL15,94346.9+16%

483Valley County, IDID12,83146.9+8%

484Hancock County, ILIL16,80346.9+16%

485Lincoln County, WAWA11,98246.9+10%

486Stevens County, WAWA49,66846.9+20%

487Martin County, NCNC21,60146.8+21%

488Gasconade County, MOMO14,78446.8+16%

489Pulaski County, VAVA33,58646.8+16%

490Greenbrier County, WVWV31,57846.8+12%

491Fremont County, IAIA6,52246.8+14%

492Warren County, NYNY65,02046.8+20%

493Klickitat County, WAWA24,33146.8+18%

494Conecuh County, ALAL10,89946.7+23%

495Atchison County, MOMO5,17546.7+12%

496Caswell County, NCNC22,56346.7+22%

497Johnson County, TNTN18,71846.7+17%

498Russell County, VAVA25,33246.7+21%

499Hardy County, WVWV14,33746.7+20%

500Polk County, WIWI45,80346.7+21%

SHOWING 1–500 OF 3,144

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Download CSV (full list, 3,144 rows)

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

Frequently asked

Which county has the highest median age?

Loving County, Texas ranks #1 with 86.2 (2024 American Community Survey).

What are the top 5 counties by median age?

Loving County, Texas, Sumter County, Florida, Catron County, New Mexico, La Paz County, Arizona, Custer County, Idaho.

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 median age measured?

Median age of all residents. Source: US Census Bureau, American Community Survey 5-year estimates (2024).