Local Data Search
A total of 395 results found. Show Results on Map.
| Rank | Median Age ▲ | City / Population |
| 1. | 14.50 | Burlington, WV / 87 |
| 2. | 16.40 | Belva, WV / 51 |
| 3. | 18.80 | Littleton, WV / 286 |
| 4. | 19.80 | Brenton, WV / 304 |
| 5. | 20.50 | West Liberty, WV / 1,328 |
| 6. | 20.60 | Shepherdstown, WV / 1,811 |
| 7. | 20.80 | Glen Ferris, WV / 86 |
| 8. | 21.00 | Athens, WV / 989 |
| 9. | 21.40 | Montgomery, WV / 2,368 |
| 10. | 22.10 | Morgantown, WV / 29,076 |
| 11. | 22.20 | Bethany, WV / 725 |
| 12. | 22.80 | Sand Fork, WV / 299 |
| 13. | 23.30 | Maybeury, WV / 388 |
| 14. | 23.80 | Glenville, WV / 2,245 |
| 14. | 23.80 | Anmoore, WV / 1,151 |
| 16. | 23.90 | Bruceton Mills, WV / 139 |
| 17. | 24.70 | Bud, WV / 295 |
| 18. | 26.20 | Whitmer, WV / 170 |
| 18. | 26.20 | Wolf Summit, WV / 273 |
| 20. | 26.90 | Cowen, WV / 520 |
| 21. | 27.50 | Verdunville, WV / 588 |
| 22. | 27.90 | Hillsboro, WV / 233 |
| 23. | 28.30 | Kopperston, WV / 702 |
| 24. | 28.60 | Buckhannon, WV / 5,628 |
| 24. | 28.60 | Valley Bend, WV / 546 |
| 26. | 29.00 | Hedgesville, WV / 265 |
| 27. | 29.10 | Bradley, WV / 2,122 |
| 28. | 29.30 | Pullman, WV / 267 |
| 29. | 29.40 | Henderson, WV / 240 |
| 30. | 29.90 | Racine, WV / 253 |
| 30. | 29.90 | Holden, WV / 643 |
| 32. | 30.10 | Springfield, WV / 607 |
| 33. | 30.40 | Pentress, WV / 292 |
| 34. | 30.60 | Ranson, WV / 4,322 |
| 35. | 30.80 | Page, WV / 196 |
| 35. | 30.80 | Rhodell, WV / 151 |
| 35. | 30.80 | Newburg, WV / 493 |
| 35. | 30.80 | Huttonsville, WV / 181 |
| 39. | 31.40 | Rossmore, WV / 266 |
| 40. | 31.60 | Prince, WV / 214 |
| 41. | 31.80 | Shenandoah Junction, WV / 509 |
| 42. | 32.10 | Shrewsbury, WV / 804 |
| 43. | 32.30 | Masontown, WV / 877 |
| 44. | 32.70 | Delbarton, WV / 926 |
| 44. | 32.70 | Green Bank, WV / 82 |
| 46. | 32.80 | Kistler, WV / 302 |
| 46. | 32.80 | Elizabeth, WV / 1,248 |
| 48. | 32.90 | Friendly, WV / 115 |
| 49. | 33.00 | Craigsville, WV / 3,129 |
| 50. | 33.20 | Brandywine, WV / 355 |
| 51. | 33.30 | Star City, WV / 1,762 |
| 51. | 33.30 | Elk Garden, WV / 298 |
| 53. | 33.40 | Elkins, WV / 7,144 |
| 54. | 33.50 | Greenview, WV / 403 |
| 55. | 33.60 | Capon Bridge, WV / 339 |
| 55. | 33.60 | Wardensville, WV / 502 |
| 55. | 33.60 | Alum Creek, WV / 1,391 |
| 58. | 33.80 | Reader, WV / 551 |
| 59. | 34.20 | Lubeck, WV / 1,322 |
| 60. | 34.30 | Bayard, WV / 394 |
| 61. | 34.40 | Cameron, WV / 966 |
| 62. | 34.50 | Cedar Grove, WV / 903 |
| 62. | 34.50 | Alderson, WV / 1,256 |
| 64. | 34.60 | Pine Grove, WV / 524 |
| 64. | 34.60 | Galloway, WV / 134 |
| 66. | 34.70 | Ridgeley, WV / 795 |
| 67. | 35.00 | Monaville, WV / 326 |
| 67. | 35.00 | Pratt, WV / 509 |
| 69. | 35.10 | Albright, WV / 325 |
| 69. | 35.10 | Belington, WV / 2,110 |
| 71. | 35.20 | Nitro, WV / 7,083 |
| 72. | 35.30 | Piedmont, WV / 1,065 |
| 72. | 35.30 | Prosperity, WV / 1,603 |
| 72. | 35.30 | Big Sandy, WV / 173 |
| 75. | 35.40 | Oceana, WV / 1,722 |
| 76. | 35.50 | Terra Alta, WV / 1,872 |
| 76. | 35.50 | Brush Fork, WV / 1,049 |
| 76. | 35.50 | Prichard, WV / 504 |
| 79. | 35.60 | Century, WV / 70 |
| 79. | 35.60 | Moorefield, WV / 2,535 |
| 81. | 35.70 | Cassville, WV / 750 |
| 82. | 35.90 | Inwood, WV / 3,024 |
| 83. | 36.00 | Keyser, WV / 5,311 |
| 84. | 36.10 | Brookhaven, WV / 5,307 |
| 85. | 36.20 | Huntington, WV / 49,228 |
| 85. | 36.20 | Matewan, WV / 620 |
| 87. | 36.30 | Martinsburg, WV / 17,133 |
| 87. | 36.30 | Deep Water, WV / 133 |
| 87. | 36.30 | Monongah, WV / 1,284 |
| 87. | 36.30 | White Hall, WV / 524 |
| 87. | 36.30 | Fairmont, WV / 18,865 |
| 87. | 36.30 | Charles Town, WV / 5,074 |
| 93. | 36.40 | Charlton Heights, WV / 276 |
| 94. | 36.50 | Junior, WV / 380 |
| 94. | 36.50 | Clarksburg, WV / 16,542 |
| 96. | 36.60 | Union, WV / 510 |
| 96. | 36.60 | Mineralwells, WV / 1,743 |
| 98. | 36.70 | Elkview, WV / 1,259 |
| 99. | 36.80 | Hartford City, WV / 702 |
| 99. | 36.80 | Burnsville, WV / 562 |
| 101. | 36.90 | Hurricane, WV / 6,264 |
| 102. | 37.00 | New Haven, WV / 1,706 |
| 103. | 37.20 | Aurora, WV / 249 |
| 103. | 37.20 | Mullens, WV / 1,822 |
| 105. | 37.30 | Romney, WV / 2,495 |
| 105. | 37.30 | Bluewell, WV / 2,269 |
| 107. | 37.40 | Philippi, WV / 2,942 |
| 107. | 37.40 | Wayne, WV / 1,848 |
| 109. | 37.60 | Benwood, WV / 1,385 |
| 110. | 37.80 | Logan, WV / 1,438 |
| 110. | 37.80 | Chapmanville, WV / 1,329 |
| 110. | 37.80 | Red Jacket, WV / 801 |
| 113. | 38.00 | Hilltop, WV / 373 |
| 114. | 38.30 | Despard, WV / 739 |
| 115. | 38.40 | Winfield, WV / 2,670 |
| 115. | 38.40 | Flemington, WV / 338 |
| 115. | 38.40 | Bergoo, WV / 43 |
| 115. | 38.40 | Sarah Ann, WV / 159 |
| 115. | 38.40 | Mason, WV / 1,056 |
| 115. | 38.40 | Mannington, WV / 2,412 |
| 121. | 38.50 | Comfort, WV / 418 |
| 122. | 38.70 | Bolt, WV / 519 |
| 122. | 38.70 | Westover, WV / 3,935 |
| 124. | 38.80 | Culloden, WV / 2,795 |
| 125. | 38.90 | Wiley Ford, WV / 948 |
| 126. | 39.00 | Coal City, WV / 1,655 |
| 126. | 39.00 | Harman, WV / 156 |
| 126. | 39.00 | Shannondale, WV / 2,529 |
| 129. | 39.10 | Peterstown, WV / 519 |
| 130. | 39.20 | Mabscott, WV / 1,571 |
| 130. | 39.20 | Weston, WV / 4,218 |
| 130. | 39.20 | Omar, WV / 707 |
| 133. | 39.40 | Reedsville, WV / 531 |
| 133. | 39.40 | Valley Head, WV / 298 |
| 133. | 39.40 | Kenova, WV / 3,273 |
| 133. | 39.40 | Spencer, WV / 2,547 |
| 133. | 39.40 | Hendricks, WV / 383 |
| 138. | 39.60 | East Bank, WV / 1,015 |
| 138. | 39.60 | Crab Orchard, WV / 3,007 |
| 138. | 39.60 | Ansted, WV / 1,536 |
| 138. | 39.60 | Tioga, WV / 131 |
| 138. | 39.60 | Paden City, WV / 2,739 |
| 138. | 39.60 | Harts, WV / 962 |
| 138. | 39.60 | Macarthur, WV / 1,441 |
| 145. | 39.70 | Cheat Lake, WV / 7,638 |
| 146. | 39.80 | Spelter, WV / 254 |
| 147. | 39.90 | White Sulphur Springs, WV / 2,514 |
| 147. | 39.90 | Beaver, WV / 1,351 |
| 149. | 40.00 | Cucumber, WV / 97 |
| 149. | 40.00 | Rivesville, WV / 1,191 |
| 149. | 40.00 | Washington, WV / 1,475 |
| 149. | 40.00 | Addison, WV / 952 |
| 153. | 40.10 | Valley Grove, WV / 401 |
| 153. | 40.10 | Salem, WV / 1,894 |
| 155. | 40.20 | Lumberport, WV / 1,097 |
| 155. | 40.20 | Sophia, WV / 1,211 |
| 155. | 40.20 | Pinch, WV / 2,707 |
| 155. | 40.20 | Williamstown, WV / 2,912 |
| 155. | 40.20 | Keystone, WV / 275 |
| 160. | 40.30 | Rupert, WV / 961 |
| 160. | 40.30 | Parsons, WV / 1,725 |
| 160. | 40.30 | West Union, WV / 829 |
| 160. | 40.30 | Stanaford, WV / 1,587 |
| 160. | 40.30 | Boaz, WV / 1,667 |
| 165. | 40.40 | Tunnelton, WV / 348 |
| 165. | 40.40 | Lost Creek, WV / 463 |
| 167. | 40.50 | Petersburg, WV / 2,882 |
| 167. | 40.50 | North Hills, WV / 851 |
| 167. | 40.50 | Falling Waters, WV / 776 |
| 170. | 40.60 | Corinne, WV / 336 |
| 170. | 40.60 | Harrisville, WV / 2,185 |
| 170. | 40.60 | Rowlesburg, WV / 713 |
| 173. | 40.70 | Saint Marys, WV / 2,505 |
| 173. | 40.70 | War, WV / 968 |
| 173. | 40.70 | Nettie, WV / 835 |
| 176. | 40.90 | Windsor Heights, WV / 419 |
| 177. | 41.00 | Blacksville, WV / 126 |
| 177. | 41.00 | Pea Ridge, WV / 6,893 |
| 177. | 41.00 | Shinnston, WV / 2,279 |
| 177. | 41.00 | Hambleton, WV / 290 |
| 177. | 41.00 | Wellsburg, WV / 2,816 |
| 182. | 41.10 | Chesapeake, WV / 1,701 |
| 182. | 41.10 | Man, WV / 1,077 |
| 184. | 41.20 | Kimball, WV / 334 |
| 184. | 41.20 | Bartow, WV / 130 |
| 186. | 41.30 | Mount Gay-Shamrock, WV / 1,621 |
| 186. | 41.30 | Bartley, WV / 61 |
| 188. | 41.40 | Grafton, WV / 5,212 |
| 188. | 41.40 | Clendenin, WV / 1,175 |
| 190. | 41.50 | Marmet, WV / 1,651 |
| 190. | 41.50 | Beverly, WV / 626 |
| 190. | 41.50 | Chauncey, WV / 726 |
| 190. | 41.50 | Fort Gay, WV / 771 |
| 190. | 41.50 | West Milford, WV / 1,035 |
| 195. | 41.70 | Bath, WV / 877 |
| 195. | 41.70 | Leon, WV / 149 |
| 195. | 41.70 | Anawalt, WV / 280 |
| 195. | 41.70 | Pennsboro, WV / 1,315 |
| 199. | 41.80 | Cross Lanes, WV / 9,221 |
| 199. | 41.80 | Beckley, WV / 17,503 |
| 201. | 41.90 | Parkersburg, WV / 31,742 |
| 201. | 41.90 | Rachel, WV / 166 |
| 201. | 41.90 | Grantsville, WV / 724 |
| 201. | 41.90 | Teays Valley, WV / 13,659 |
| 201. | 41.90 | Sutton, WV / 1,167 |
| 206. | 42.00 | Switzer, WV / 797 |
| 206. | 42.00 | Pleasant Valley, WV / 3,136 |
| 208. | 42.10 | Bluefield, WV / 10,538 |
| 208. | 42.10 | Smithers, WV / 897 |
| 208. | 42.10 | Pickens, WV / 82 |
| 211. | 42.20 | Upper Falls, WV / 3,768 |
| 211. | 42.20 | Jefferson, WV / 411 |
| 211. | 42.20 | Frank, WV / 196 |
| 211. | 42.20 | Middlebourne, WV / 854 |
| 215. | 42.30 | Fayetteville, WV / 2,959 |
| 216. | 42.40 | Amherstdale, WV / 355 |
| 216. | 42.40 | Mount Hope, WV / 1,418 |
| 218. | 42.50 | Buffalo, WV / 1,274 |
| 218. | 42.50 | Barrackville, WV / 1,427 |
| 220. | 42.60 | Fort Ashby, WV / 2,096 |
| 220. | 42.60 | Bruno, WV / 410 |
| 220. | 42.60 | Madison, WV / 3,035 |
| 220. | 42.60 | Oak Hill, WV / 7,659 |
| 220. | 42.60 | Bolivar, WV / 788 |
| 225. | 42.70 | Rand, WV / 1,416 |
| 226. | 42.80 | Ghent, WV / 529 |
| 226. | 42.80 | South Charleston, WV / 13,390 |
| 226. | 42.80 | Triadelphia, WV / 943 |
| 229. | 42.90 | New Cumberland, WV / 1,243 |
| 230. | 43.00 | Cairo, WV / 363 |
| 230. | 43.00 | Fairview, WV / 460 |
| 230. | 43.00 | Helen, WV / 37 |
| 230. | 43.00 | Charleston, WV / 51,432 |
| 230. | 43.00 | Eccles, WV / 478 |
| 230. | 43.00 | Lavalette, WV / 707 |
| 236. | 43.10 | Grant Town, WV / 518 |
| 236. | 43.10 | Carolina, WV / 417 |
| 236. | 43.10 | Point Pleasant, WV / 4,400 |
| 236. | 43.10 | Chester, WV / 2,585 |
| 236. | 43.10 | Worthington, WV / 236 |
| 241. | 43.20 | Sistersville, WV / 1,608 |
| 241. | 43.20 | Gassaway, WV / 876 |
| 243. | 43.30 | Lester, WV / 315 |
| 243. | 43.30 | Welch, WV / 2,462 |
| 243. | 43.30 | Weirton, WV / 19,753 |
| 246. | 43.40 | Flatwoods, WV / 176 |
| 246. | 43.40 | Kingwood, WV / 2,996 |
| 246. | 43.40 | Matoaka, WV / 274 |
| 249. | 43.50 | Crumpler, WV / 193 |
| 249. | 43.50 | Lewisburg, WV / 3,802 |
| 251. | 43.60 | Ceredo, WV / 1,883 |
| 252. | 43.70 | Belle, WV / 1,220 |
| 252. | 43.70 | Shady Spring, WV / 2,861 |
| 252. | 43.70 | Davis, WV / 581 |
| 255. | 43.80 | Whitesville, WV / 540 |
| 255. | 43.80 | Bradshaw, WV / 337 |
| 255. | 43.80 | Milton, WV / 2,510 |
| 258. | 43.90 | Hinton, WV / 2,672 |
| 259. | 44.00 | Bridgeport, WV / 7,978 |
| 259. | 44.00 | Green Spring, WV / 121 |
| 259. | 44.00 | Eleanor, WV / 1,669 |
| 262. | 44.20 | Vienna, WV / 10,724 |
| 262. | 44.20 | Dunbar, WV / 7,866 |
| 262. | 44.20 | Williamson, WV / 3,212 |
| 265. | 44.40 | Hooverson Heights, WV / 3,082 |
| 265. | 44.40 | Saint Albans, WV / 11,071 |
| 267. | 44.50 | Wheeling, WV / 28,861 |
| 268. | 44.70 | Sissonville, WV / 5,056 |
| 268. | 44.70 | Nutter Fort, WV / 1,694 |
| 268. | 44.70 | Falling Spring, WV / 191 |
| 271. | 44.80 | Glen Jean, WV / 292 |
| 272. | 44.90 | Hamlin, WV / 1,224 |
| 273. | 45.00 | Fairlea, WV / 2,516 |
| 274. | 45.10 | Granville, WV / 647 |
| 274. | 45.10 | Justice, WV / 532 |
| 274. | 45.10 | Reedy, WV / 131 |
| 277. | 45.20 | Franklin, WV / 899 |
| 278. | 45.30 | Bancroft, WV / 252 |
| 278. | 45.30 | Neibert, WV / 162 |
| 278. | 45.30 | Big Creek, WV / 160 |
| 281. | 45.40 | Clay, WV / 397 |
| 281. | 45.40 | Bethlehem, WV / 2,829 |
| 281. | 45.40 | Richwood, WV / 2,429 |
| 284. | 45.50 | Daniels, WV / 1,557 |
| 285. | 45.60 | Gauley Bridge, WV / 557 |
| 285. | 45.60 | Poca, WV / 1,243 |
| 285. | 45.60 | Barboursville, WV / 3,780 |
| 285. | 45.60 | Paw Paw, WV / 401 |
| 289. | 45.70 | Princeton, WV / 6,370 |
| 289. | 45.70 | Huntersville, WV / 216 |
| 289. | 45.70 | Northfork, WV / 582 |
| 292. | 45.80 | Gilbert Creek, WV / 1,461 |
| 292. | 45.80 | Ravenswood, WV / 3,918 |
| 294. | 45.90 | Ronceverte, WV / 1,737 |
| 295. | 46.00 | Stonewood, WV / 2,139 |
| 296. | 46.10 | Mcconnell, WV / 632 |
| 297. | 46.30 | Stollings, WV / 435 |
| 297. | 46.30 | Newell, WV / 1,044 |
| 297. | 46.30 | Crum, WV / 119 |
| 297. | 46.30 | Fenwick, WV / 115 |
| 301. | 46.40 | Hepzibah, WV / 598 |
| 302. | 46.50 | Itmann, WV / 468 |
| 302. | 46.50 | Danville, WV / 885 |
| 302. | 46.50 | Belmont, WV / 1,176 |
| 302. | 46.50 | Mill Creek, WV / 643 |
| 302. | 46.50 | Pax, WV / 128 |
| 307. | 46.60 | Handley, WV / 205 |
| 307. | 46.60 | Waverly, WV / 519 |
| 307. | 46.60 | Great Cacapon, WV / 407 |
| 310. | 46.70 | Camden On Gauley, WV / 88 |
| 311. | 46.90 | Hundred, WV / 346 |
| 311. | 46.90 | Ellenboro, WV / 552 |
| 313. | 47.00 | Mcmechen, WV / 1,541 |
| 313. | 47.00 | Lesage, WV / 1,316 |
| 313. | 47.00 | Glendale, WV / 1,601 |
| 316. | 47.20 | Oakvale, WV / 115 |
| 317. | 47.30 | Dixie, WV / 386 |
| 317. | 47.30 | Meadow Bridge, WV / 354 |
| 317. | 47.30 | Moundsville, WV / 9,403 |
| 320. | 47.40 | West Hamlin, WV / 667 |
| 320. | 47.40 | Montcalm, WV / 512 |
| 322. | 47.50 | Ripley, WV / 3,310 |
| 322. | 47.50 | West Logan, WV / 435 |
| 324. | 47.60 | Gilbert, WV / 369 |
| 325. | 48.10 | New Martinsville, WV / 5,418 |
| 325. | 48.10 | Gallipolis Ferry, WV / 915 |
| 325. | 48.10 | Durbin, WV / 277 |
| 328. | 48.20 | Chattaroy, WV / 825 |
| 328. | 48.20 | Blennerhassett, WV / 3,033 |
| 330. | 48.40 | Follansbee, WV / 2,999 |
| 331. | 48.60 | Womelsdorf, WV / 237 |
| 332. | 48.70 | Mallory, WV / 1,512 |
| 332. | 48.70 | Roderfield, WV / 77 |
| 332. | 48.70 | Kimberly, WV / 297 |
| 335. | 49.10 | Jane Lew, WV / 443 |
| 336. | 49.20 | Carpendale, WV / 920 |
| 337. | 49.30 | Summersville, WV / 3,513 |
| 337. | 49.30 | Bramwell, WV / 439 |
| 339. | 49.40 | Rainelle, WV / 1,389 |
| 340. | 49.50 | Iaeger, WV / 298 |
| 341. | 49.70 | Glasgow, WV / 794 |
| 342. | 49.80 | Enterprise, WV / 1,052 |
| 342. | 49.80 | Montrose, WV / 94 |
| 344. | 50.00 | Gary, WV / 1,136 |
| 345. | 50.10 | Vivian, WV / 30 |
| 346. | 50.40 | Marlinton, WV / 1,397 |
| 347. | 50.50 | New Richmond, WV / 288 |
| 348. | 50.80 | Sylvester, WV / 130 |
| 349. | 51.00 | Boomer, WV / 782 |
| 350. | 51.30 | Mount Carbon, WV / 296 |
| 351. | 51.40 | Quinwood, WV / 281 |
| 352. | 51.50 | Thomas, WV / 452 |
| 352. | 51.50 | Kincaid, WV / 326 |
| 354. | 51.60 | Auburn, WV / 64 |
| 354. | 51.60 | Clearview, WV / 599 |
| 356. | 51.70 | Salt Rock, WV / 199 |
| 357. | 51.80 | Farmington, WV / 369 |
| 358. | 52.00 | Smithfield, WV / 86 |
| 359. | 52.70 | Davy, WV / 317 |
| 360. | 53.10 | Covel, WV / 35 |
| 360. | 53.10 | Chelyan, WV / 565 |
| 362. | 53.30 | Kermit, WV / 599 |
| 363. | 53.50 | Matheny, WV / 488 |
| 363. | 53.50 | Piney View, WV / 814 |
| 363. | 53.50 | Dailey, WV / 43 |
| 366. | 53.60 | Beech Bottom, WV / 538 |
| 367. | 54.10 | Hometown, WV / 617 |
| 367. | 54.10 | Coal Fork, WV / 1,141 |
| 369. | 54.40 | Middleway, WV / 200 |
| 370. | 55.00 | Henlawson, WV / 378 |
| 371. | 55.40 | Idamay, WV / 509 |
| 372. | 55.60 | Hico, WV / 261 |
| 373. | 55.80 | Van, WV / 195 |
| 373. | 55.80 | Mitchell Heights, WV / 361 |
| 375. | 56.00 | Falls View, WV / 124 |
| 376. | 56.50 | Jacksonburg, WV / 44 |
| 377. | 56.90 | Lashmeet, WV / 251 |
| 377. | 56.90 | Harpers Ferry, WV / 201 |
| 379. | 57.20 | Berwind, WV / 300 |
| 380. | 57.30 | Pineville, WV / 807 |
| 381. | 57.40 | Robinette, WV / 421 |
| 382. | 57.50 | Birch River, WV / 163 |
| 383. | 57.60 | Scarbro, WV / 403 |
| 384. | 59.00 | Thurmond, WV / 4 |
| 385. | 59.20 | Beards Fork, WV / 116 |
| 386. | 60.40 | Raysal, WV / 184 |
| 387. | 61.80 | Powellton, WV / 417 |
| 388. | 62.00 | Apple Grove, WV / 163 |
| 389. | 62.10 | Brandonville, WV / 65 |
| 390. | 62.70 | Gypsy, WV / 134 |
| 391. | 65.30 | Helvetia, WV / 36 |
| 392. | 65.90 | Big Chimney, WV / 515 |
| 393. | 67.30 | Glen Fork, WV / 132 |
| 394. | 67.50 | Pageton, WV / 94 |
| 395. | 70.30 | Minden, WV / 155 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.