RANKING · 1990 CENSUS · 500 SHOWN OF 3,122

Oldest by median age, US counties · 1990

US counties ranked by median age of residents (1990 ACS). Kalawao County, Hawaii leads at 62.6. 3,122 counties qualify in total. Florida carries 8 of the top 25 entries.

Flip the list · Youngest by median age, US counties →

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS –

USUnited States248,709,87333.0–

01Kalawao County, HIHI8262.6–

02Llano County, TXTX23,35355.6–

03Charlotte County, FLFL217,21253.7–

04Highlands County, FLFL111,12251.4–

05Sierra County, NMNM11,39551.3–

06Hickory County, MOMO9,04450.8–

07Citrus County, FLFL171,66650.7–

08Hernando County, FLFL221,70149.7–

09McIntosh County, NDND2,45148.9–

10Sarasota County, FLFL479,95848.9–

11Pasco County, FLFL674,51648.1–

12Baxter County, ARAR42,98247.5–

13Elk County, KSKS2,45846.7–

14McPherson County, SDSD2,34746.6–

15Flagler County, FLFL140,36046.1–

16Keweenaw County, MIMI2,18646.1–

17Smith County, KSKS3,56645.5–

18Sabine County, TXTX10,01245.4–

19Lancaster County, VAVA10,99545.4–

20Nelson County, NDND2,96345.3–

21Alcona County, MIMI10,55645.2–

22Sharp County, ARAR18,12245.0–

23Northumberland County, VAVA12,55744.9–

24Mathews County, VAVA8,52944.7–

25Lake County, FLFL456,06844.6–

26Roscommon County, MIMI23,91444.6–

27Benton County, MOMO20,53644.6–

28Martin County, FLFL166,27244.3–

29Divide County, NDND2,11044.3–

30Republic County, KSKS4,64044.0–

31Pawnee County, NENE2,51043.9–

32Curry County, OROR22,62143.9–

33Izard County, ARAR14,40543.9–

34Chautauqua County, KSKS3,32143.8–

35Indian River County, FLFL172,79943.8–

36Hooker County, NENE68643.8–

37Sierra County, CACA3,09843.7–

38Van Buren County, ARAR16,23843.7–

39Baylor County, TXTX3,47243.7–

40Webster County, NENE3,33643.5–

41Iron County, MIMI11,75743.5–

42Hamilton County, TXTX8,68043.5–

43Wheeler County, OROR1,47243.4–

44San Juan County, WAWA18,57743.4–

45Prairie County, MTMT1,11243.3–

46Vilas County, WIWI23,76143.3–

47Logan County, NDND1,85943.2–

48Towns County, GAGA13,28543.2–

49Manatee County, FLFL468,20043.2–

50Hall County, TXTX2,73743.1–

51Coke County, TXTX3,41243.1–

52Rush County, KSKS2,84543.1–

53Mason County, TXTX3,99042.9–

54Middlesex County, VAVA10,84142.9–

55Dickens County, TXTX1,69242.9–

56Real County, TXTX2,74542.9–

57Macon County, NCNC39,23242.9–

58Osborne County, KSKS3,28542.9–

59Mercer County, MOMO3,40442.9–

60Worth County, MOMO1,91442.8–

61Mills County, TXTX4,58042.8–

62Polk County, NCNC20,53342.8–

63Stone County, MOMO32,50342.6–

64Kimble County, TXTX4,43842.6–

65Marion County, ARAR17,59342.6–

66Aitkin County, MNMN16,25242.6–

67Yavapai County, AZAZ252,55242.5–

68Jewell County, KSKS2,83042.5–

69Iron County, WIWI6,12742.5–

70Garden County, NENE1,80442.4–

71Wells County, NDND3,72942.4–

72Ringgold County, IAIA4,64242.4–

73Burke County, NDND2,13242.4–

74St. Clair County, MOMO9,97642.3–

75Harrison County, MOMO8,28142.3–

76Pinellas County, FLFL948,56342.3–

77Motley County, TXTX1,04342.2–

78McIntosh County, OKOK19,75842.2–

79Sullivan County, MOMO5,73842.2–

80Lee County, FLFL875,60742.2–

81Putnam County, MOMO4,54642.2–

82Gillespie County, TXTX28,52742.1–

83Morgan County, MOMO22,41842.1–

84Thayer County, NENE4,84242.1–

85Woodson County, KSKS3,11842.0–

86Sheridan County, NDND1,29642.0–

87Cedar County, MOMO14,88842.0–

88Lincoln County, KSKS2,86141.9–

89Franklin County, NENE2,79541.9–

90Wayne County, IAIA6,73841.8–

91Cheyenne County, KSKS2,60441.8–

92Ozark County, MOMO9,17241.8–

93Comanche County, KSKS1,67341.8–

94Furnas County, NENE4,52441.8–

95Coleman County, TXTX7,91541.7–

96Camden County, MOMO44,04741.6–

97Fall River County, SDSD7,46741.6–

98Cottle County, TXTX1,22441.5–

99Hutchinson County, SDSD7,41341.5–

100Menard County, TXTX1,95641.5–

101Bosque County, TXTX18,91841.5–

102Trinity County, TXTX14,38441.4–

103Greenwood County, KSKS5,82641.4–

104De Baca County, NMNM1,64741.4–

105Donley County, TXTX3,21341.4–

106Monona County, IAIA8,53941.3–

107Harlan County, NENE3,00041.3–

108Boyd County, NENE1,67441.3–

109Foard County, TXTX1,04441.3–

110Daniels County, MTMT1,61241.3–

111Jerauld County, SDSD1,65441.2–

112Bent County, COCO5,71641.2–

113Traverse County, MNMN3,13041.1–

114Cleburne County, ARAR25,67241.1–

115Garfield County, WAWA2,41641.1–

116Jefferson County, WAWA33,97041.1–

117Knox County, MOMO3,72841.0–

118Delta County, COCO32,17841.0–

119Henderson County, NCNC122,37541.0–

120Greer County, OKOK5,37341.0–

121Montmorency County, MIMI9,84241.0–

122Marshall County, OKOK16,25541.0–

123Kerr County, TXTX54,03741.0–

124Washington County, KSKS5,53340.9–

125Hettinger County, NDND2,49240.9–

126Garland County, ARAR99,69540.9–

127San Augustine County, TXTX7,72240.9–

128Tillamook County, OROR27,38440.9–

129Lincoln County, MNMN5,58340.8–

130Clark County, KSKS1,90040.8–

131Garfield County, NENE1,71040.8–

132Highland County, VAVA2,31840.8–

133Collier County, FLFL417,13140.8–

134Haskell County, TXTX5,49940.8–

135Forest County, PAPA6,61440.8–

136Griggs County, NDND2,23940.8–

137Sedgwick County, COCO2,24740.8–

138Hughes County, OKOK13,45540.7–

139Oregon County, MOMO8,70940.7–

140Pacific County, WAWA24,35740.7–

141Phillips County, KSKS4,72840.7–

142Lake County, CACA67,77240.7–

143Knox County, NENE8,33540.7–

144Gosper County, NENE1,80340.6–

145Big Stone County, MNMN5,05440.6–

146Fulton County, ARAR12,49240.6–

147Taney County, MOMO57,00140.5–

148Childress County, TXTX6,64340.5–

149Oscoda County, MIMI8,72340.5–

150Grant County, MNMN6,08540.5–

151Adams County, IAIA3,61740.5–

152Kent County, TXTX67440.4–

153Montgomery County, ARAR8,57940.4–

154Alfalfa County, OKOK5,64940.4–

155Ontonagon County, MIMI5,82340.4–

156Russell County, KSKS6,58140.4–

157Throckmorton County, TXTX1,55440.4–

158Audubon County, IAIA5,50940.4–

159Lake County, MIMI13,18240.3–

160Rabun County, GAGA17,76440.3–

161Edmunds County, SDSD4,02240.3–

162Adams County, WIWI21,75240.3–

163Comanche County, TXTX14,43240.3–

164Johnson County, NENE5,21840.2–

165Mohave County, AZAZ228,10240.2–

166Marion County, FLFL442,66040.2–

167Valley County, NENE4,09440.2–

168Eddy County, NDND2,32940.1–

169Burnet County, TXTX57,01540.1–

170Guthrie County, IAIA10,78240.1–

171Nuckolls County, NENE4,10040.1–

172Glades County, FLFL13,27040.1–

173Wayne County, MOMO10,78240.1–

174Pierce County, NDND3,83840.1–

175Red River County, TXTX11,81640.0–

176Wahkiakum County, WAWA4,87340.0–

177Palm Beach County, FLFL1,575,72640.0–

178Searcy County, ARAR7,84840.0–

179Sumter County, FLFL157,77240.0–

180Josephine County, OROR87,86740.0–

181Emmons County, NDND3,21540.0–

182Gallatin County, ILIL4,61640.0–

183Delaware County, OKOK41,91039.9–

184Tyler County, TXTX20,44339.9–

185Covington, VAVA5,68039.9–

186Gogebic County, MIMI14,28539.9–

187Wood County, TXTX49,68839.9–

188Clay County, NCNC12,23939.9–

189Walworth County, SDSD5,21739.9–

190Clay County, KSKS7,99039.8–

191Fannin County, TXTX39,26539.8–

192Gentry County, MOMO6,38439.8–

193Calaveras County, CACA46,60539.8–

194Edwards County, KSKS2,64039.8–

195Ouray County, COCO5,26539.8–

196Haywood County, NCNC63,36939.8–

197Kingsbury County, SDSD5,28439.8–

198Jefferson County, NENE7,07039.8–

199Decatur County, KSKS2,71639.8–

200Taylor County, IAIA5,83539.7–

201San Saba County, TXTX5,78739.7–

202Fisher County, TXTX3,69239.7–

203Clay County, ARAR14,05239.7–

204Talbot County, MDMD38,23839.7–

205Hamilton County, NYNY5,00639.7–

206Marion County, TXTX9,89639.7–

207Morris County, KSKS5,34839.7–

208Fayette County, TXTX25,45939.7–

209Sheridan County, MTMT3,43639.6–

210Volusia County, FLFL606,57339.6–

211Calhoun County, IAIA9,56239.6–

212Bandera County, TXTX22,87639.6–

213Lincoln County, OROR50,63639.6–

214Harper County, KSKS5,37039.5–

215Mariposa County, CACA16,91839.5–

216Barnstable County, MAMA233,53939.5–

217Steele County, NDND1,79739.5–

218Huerfano County, COCO7,01139.5–

219Hamilton County, ILIL7,85939.5–

220Delta County, TXTX5,54939.5–

221Swift County, MNMN9,76339.5–

222Grundy County, MOMO9,74439.5–

223Grant County, NDND2,20639.5–

224Chase County, KSKS2,57239.5–

225Sweet Grass County, MTMT3,76239.5–

226Shelby County, MOMO5,87039.5–

227Loup County, NENE57039.5–

228McHenry County, NDND5,13039.4–

229Dickinson County, IAIA18,07739.4–

230Polk County, TXTX53,43439.4–

231Richardson County, NENE7,53039.4–

232Alleghany County, NCNC11,47939.4–

233Stewart County, TNTN14,43939.4–

234Musselshell County, MTMT5,58239.4–

235Adams County, NDND2,27539.4–

236Linn County, KSKS9,95039.4–

237Hardeman County, TXTX3,29239.4–

238Nevada County, CACA101,91139.4–

239Lac qui Parle County, MNMN6,70439.4–

240Ellis County, OKOK3,61339.4–

241Wilson County, KSKS8,29939.4–

242Henry County, TNTN32,89639.4–

243Granite County, MTMT3,65839.3–

244Custer County, COCO5,59039.3–

245Galax, VAVA6,67039.3–

246Greene County, IAIA8,65839.3–

247Day County, SDSD5,48439.3–

248Turner County, SDSD9,31439.3–

249Kinney County, TXTX3,12839.3–

250Campbell County, SDSD1,37739.3–

251Trigg County, KYKY14,51239.3–

252Adair County, IAIA7,40339.3–

253Bath County, VAVA4,07639.2–

254Montague County, TXTX21,96639.2–

255Custer County, NENE10,50039.2–

256Cottonwood County, MNMN11,40539.2–

257Perkins County, SDSD2,85339.2–

258Lake County, MNMN10,74639.2–

259Cherokee County, NCNC30,83039.2–

260Lincoln County, WAWA11,98239.2–

261Marquette County, WIWI15,92739.2–

262Pocahontas County, IAIA6,81939.1–

263Potter County, SDSD2,37739.1–

264Ottawa County, KSKS5,74439.1–

265Carbon County, MTMT11,46639.1–

266Stone County, ARAR12,70339.1–

267Union County, GAGA27,85939.1–

268Marion County, KSKS11,63439.1–

269Brown County, NENE2,82639.1–

270Burnett County, WIWI17,22339.1–

271Hickman County, KYKY4,37239.1–

272Faulk County, SDSD2,17839.1–

273Piute County, UTUT1,50939.1–

274Baca County, COCO3,34739.1–

275Miner County, SDSD2,28139.1–

276Cloud County, KSKS8,83339.1–

277Plumas County, CACA18,58339.0–

278Walton County, FLFL93,28839.0–

279Keya Paha County, NENE79239.0–

280Linn County, MOMO11,81539.0–

281Clark County, SDSD4,03139.0–

282Harper County, OKOK3,17239.0–

283Monroe County, FLFL80,40639.0–

284Murray County, OKOK13,80539.0–

285Nottoway County, VAVA15,79639.0–

286Graham County, KSKS2,37139.0–

287Wright County, IAIA12,80138.9–

288Grundy County, IAIA12,36138.9–

289Schuyler County, MOMO4,14038.9–

290Grant County, OKOK4,06738.9–

291Marshall County, SDSD4,42638.9–

292Mitchell County, NCNC15,06238.9–

293Inyo County, CACA18,15838.9–

294Chariton County, MOMO7,37738.9–

295Scotland County, MOMO4,79638.9–

296Polk County, NENE5,27038.9–

297Falls Church, VAVA15,15938.9–

298Moore County, NCNC110,61938.9–

299Columbia County, WAWA4,14138.8–

300Decatur County, TNTN11,82038.8–

301Sherman County, NENE2,92438.8–

302Gila County, AZAZ53,80138.8–

303Fannin County, GAGA26,11138.8–

304Norton County, KSKS5,28838.8–

305Dundy County, NENE1,56838.8–

306Hinsdale County, COCO75338.8–

307Hyde County, SDSD1,19138.8–

308Norman County, MNMN6,33638.8–

309Lavaca County, TXTX20,65138.7–

310Briscoe County, TXTX1,47438.7–

311Henderson County, TXTX88,59538.7–

312Burt County, NENE6,67838.7–

313Eastland County, TXTX18,14338.7–

314Ashe County, NCNC27,51438.7–

315Humboldt County, IAIA9,40938.7–

316Faribault County, MNMN13,88838.7–

317Collingsworth County, TXTX2,48738.7–

318Oneida County, WIWI38,13138.7–

319Jefferson County, OKOK5,43138.7–

320Blanco County, TXTX13,58138.7–

321Dade County, MOMO7,80438.7–

322Rooks County, KSKS4,64638.6–

323Rawlins County, KSKS2,43138.6–

324Patrick County, VAVA17,42438.6–

325Jeff Davis County, TXTX1,71138.6–

326Levy County, FLFL48,52038.6–

327Schuylkill County, PAPA145,08538.6–

328Presque Isle County, MIMI13,12838.6–

329Lucas County, IAIA8,84738.6–

330Trego County, KSKS2,74038.6–

331Deuel County, SDSD4,40838.6–

332Mitchell County, IAIA10,65038.6–

333Judith Basin County, MTMT2,16238.6–

334Phillips County, COCO4,42038.6–

335Wheatland County, MTMT2,10038.6–

336Kittson County, MNMN4,03138.5–

337Ocean County, NJNJ673,74638.5–

338Ransom County, NDND5,61738.5–

339Franklin County, FLFL13,02938.5–

340Cass County, IAIA12,96038.5–

341Marshall County, KSKS9,85238.5–

342LaMoure County, NDND4,13538.5–

343Nowata County, OKOK9,52238.5–

344Cavalier County, NDND3,49738.5–

345Waushara County, WIWI25,22338.5–

346Scott County, VAVA21,20038.5–

347Page County, IAIA14,85638.5–

348Hand County, SDSD3,12138.5–

349Transylvania County, NCNC34,21138.4–

350Pushmataha County, OKOK10,80738.4–

351Westmoreland County, VAVA19,71538.4–

352Worth County, IAIA7,33838.4–

353Fremont County, IAIA6,52238.4–

354Aurora County, SDSD2,80138.4–

355Colonial Heights, VAVA18,73838.4–

356Macon County, MOMO15,19038.4–

357Stafford County, KSKS4,00538.4–

358Armstrong County, TXTX1,84338.4–

359Lyon County, KYKY9,12338.4–

360Holt County, MOMO4,20038.4–

361Benton County, TNTN16,18338.4–

362Pope County, MNMN11,42038.4–

363Cook County, MNMN5,52238.4–

364Dixie County, FLFL18,03838.4–

365Martinsville, VAVA13,84938.4–

366Clallam County, WAWA78,20238.3–

367Pocahontas County, WVWV7,60238.3–

368Montgomery County, IAIA10,00238.3–

369Niobrara County, WYWY2,34138.3–

370Saline County, ILIL22,77238.3–

371Fillmore County, NENE5,45838.3–

372McCook County, SDSD5,96438.3–

373White County, ILIL13,25038.3–

374Kiowa County, KSKS2,43238.3–

375Henry County, MOMO22,67138.3–

376Calhoun County, ILIL4,30038.3–

377Hamilton County, KSKS2,50038.3–

378Rains County, TXTX13,54238.3–

379Kidder County, NDND2,39338.2–

380Deer Lodge County, MTMT9,70938.2–

381Murray County, MNMN7,94238.2–

382Luzerne County, PAPA332,12638.2–

383Carroll County, MOMO8,41738.2–

384Ness County, KSKS2,61738.2–

385Dewey County, OKOK4,20738.2–

386Manistee County, MIMI25,65638.2–

387Sawyer County, WIWI18,84638.2–

388Craig County, OKOK14,51838.2–

389Gregory County, SDSD4,03738.2–

390Giles County, VAVA16,56438.2–

391Anderson County, KSKS8,01838.2–

392Towner County, NDND2,04038.2–

393Hardin County, IAIA16,45538.2–

394Hot Springs County, WYWY4,60038.2–

395Cass County, MNMN31,43038.2–

396Marin County, CACA253,69438.2–

397Polk County, ARAR19,48638.1–

398Harding County, NMNM61738.1–

399Deuel County, NENE1,86238.1–

400Kiowa County, OKOK8,18138.1–

401Pamlico County, NCNC12,75838.1–

402Franklin County, TXTX10,99438.1–

403Wheeler County, TXTX4,77338.1–

404Lemhi County, IDID8,47438.1–

405Grayson County, VAVA15,23038.1–

406Atchison County, MOMO5,17538.1–

407St. Lucie County, FLFL402,44938.1–

408Van Zandt County, TXTX66,13038.1–

409Aransas County, TXTX26,14638.1–

410Appanoose County, IAIA12,07738.0–

411Sheridan County, NENE4,80938.0–

412Otoe County, NENE16,53138.0–

413Las Animas County, COCO14,39138.0–

414Dukes County, MAMA21,21938.0–

415Gove County, KSKS2,63138.0–

416Marshall County, KYKY31,65938.0–

417Gasconade County, MOMO14,78438.0–

418Carroll County, ARAR29,26338.0–

419San Jacinto County, TXTX29,48838.0–

420Carlisle County, KYKY4,74738.0–

421Sullivan County, PAPA5,85638.0–

422Franklin County, ILIL36,91638.0–

423Union County, ILIL16,65638.0–

424Washburn County, WIWI17,08738.0–

425Baker County, OROR16,65838.0–

426Worcester County, MDMD54,45938.0–

427Hartley County, TXTX4,90438.0–

428Ellsworth County, KSKS6,25738.0–

429Franklin County, IAIA9,86837.9–

430Morgan County, WVWV18,02737.9–

431Massac County, ILIL13,50237.9–

432Hayes County, NENE82137.9–

433Yancey County, NCNC19,08437.9–

434Pickett County, TNTN5,21937.9–

435Butler County, IAIA14,04937.9–

436Trinity County, CACA15,72037.9–

437Unicoi County, TNTN17,85637.9–

438McCulloch County, TXTX7,47237.9–

439Belmont County, OHOH64,43437.9–

440Sioux County, NENE1,18837.9–

441Amador County, CACA41,87637.9–

442Northampton County, VAVA11,87937.9–

443Bristol, VAVA16,41837.9–

444Northumberland County, PAPA89,92037.8–

445Lane County, KSKS1,50837.8–

446Stark County, ILIL5,31937.8–

447Stonewall County, TXTX1,18637.8–

448Los Alamos County, NMNM19,40737.8–

449Clearwater County, IDID9,11837.8–

450Leon County, TXTX16,89437.8–

451Logan County, KSKS2,66137.8–

452Gilliam County, OROR1,97137.8–

453Cumberland County, KYKY5,99237.8–

454Madison County, MTMT10,02637.8–

455Lawrence County, ILIL13,79037.8–

456Broward County, FLFL2,013,31737.8–

457Floyd County, VAVA15,78937.8–

458Fremont County, COCO50,03937.8–

459Ravalli County, MTMT48,58237.8–

460Perkins County, NENE2,84937.8–

461Carter County, MTMT1,38337.8–

462Sherman County, OROR2,05137.8–

463Knox County, TXTX3,19237.8–

464Lackawanna County, PAPA216,50237.8–

465Jackson County, TNTN12,46637.8–

466Floyd County, IAIA14,90137.8–

467Hancock County, WVWV27,72937.7–

468Schuyler County, ILIL6,65737.7–

469Perry County, TNTN9,12637.7–

470Bergen County, NJNJ977,02637.7–

471Cumberland County, TNTN66,30037.7–

472Sargent County, NDND3,71137.7–

473Hamlin County, SDSD6,90037.7–

474Westmoreland County, PAPA349,32437.7–

475Accomack County, VAVA33,85937.7–

476Pike County, ILIL14,23137.7–

477Van Buren County, IAIA7,13137.7–

478Sac County, IAIA9,52537.7–

479Ohio County, WVWV40,49637.7–

480Cimarron County, OKOK2,05937.7–

481McPherson County, NENE36937.7–

482Hubbard County, MNMN22,36937.7–

483Cape May County, NJNJ93,39037.7–

484Caldwell County, KYKY12,60937.7–

485Catron County, NMNM3,82737.7–

486Hill County, TXTX39,50337.7–

487Barber County, KSKS4,08337.7–

488Houston County, TNTN8,47937.7–

489Carroll County, VAVA29,29937.7–

490Jefferson County, OHOH63,59737.7–

491Shackelford County, TXTX3,19737.7–

492Allegany County, MDMD66,84837.7–

493Perquimans County, NCNC13,49037.6–

494Haskell County, OKOK11,78737.6–

495Pawnee County, KSKS5,99137.6–

496Coos County, OROR63,99237.6–

497Meagher County, MTMT2,13737.6–

498Marshall County, ILIL11,47337.6–

499Mineral County, COCO91037.6–

500Frontier County, NENE2,65537.6–

SHOWING 1–500 OF 3,122

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Download CSV (full list, 3,122 rows)

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

Frequently asked

Which county has the highest median age?

Kalawao County, Hawaii ranks #1 with 62.6 (1990 Decennial Census).

What are the top 5 counties by median age?

Kalawao County, Hawaii, Llano County, Texas, Charlotte County, Florida, Highlands County, Florida, Sierra County, New Mexico.

How many counties are in this ranking?

3,122 counties qualify after filtering for population minimums and data availability. The ranking covers 1990 Decennial Census data.

How is median age measured?

Median age of all residents. Source: US Census Bureau, 1990 Decennial Census.