Local Data Search
A total of 404 results found. Show Results on Map.
| Rank | Median Household Income ▼ | Census Tract / Population |
| 1. | $184,500 | TN037018601 / 2,402 |
| 2. | $179,118 | TN187050207 / 3,467 |
| 3. | $169,554 | TN187050305 / 2,310 |
| 4. | $168,456 | TN187050206 / 2,901 |
| 5. | $150,932 | TN187050404 / 6,700 |
| 6. | $149,914 | TN187050203 / 5,228 |
| 7. | $149,219 | TN187050204 / 4,581 |
| 8. | $139,583 | TN037018700 / 3,421 |
| 9. | $137,500 | TN037018602 / 4,048 |
| 10. | $137,176 | TN187050303 / 2,870 |
| 11. | $132,599 | TN187050702 / 4,189 |
| 12. | $131,016 | TN187050405 / 2,380 |
| 13. | $128,500 | TN187050406 / 5,347 |
| 14. | $126,205 | TN037018500 / 5,430 |
| 15. | $124,609 | TN187050909 / 3,565 |
| 16. | $120,625 | TN187051001 / 4,974 |
| 17. | $113,534 | TN187050101 / 6,302 |
| 18. | $110,380 | TN165021008 / 3,693 |
| 19. | $109,375 | TN037018203 / 1,448 |
| 20. | $109,167 | TN037018408 / 3,438 |
| 21. | $108,482 | TN149041301 / 5,266 |
| 22. | $104,537 | TN037018407 / 3,873 |
| 23. | $103,590 | TN187050304 / 1,931 |
| 24. | $102,381 | TN187050908 / 3,343 |
| 25. | $101,471 | TN187050208 / 5,659 |
| 26. | $101,250 | TN187050205 / 3,304 |
| 26. | $101,250 | TN187050403 / 1,963 |
| 28. | $100,931 | TN165021201 / 6,277 |
| 29. | $94,762 | TN189030308 / 4,476 |
| 30. | $94,239 | TN125101904 / 1,740 |
| 31. | $93,316 | TN149040307 / 3,025 |
| 32. | $91,250 | TN037019115 / 3,481 |
| 33. | $91,214 | TN187050906 / 5,349 |
| 34. | $90,276 | TN037018405 / 5,122 |
| 35. | $90,114 | TN187050102 / 3,564 |
| 36. | $89,911 | TN037018804 / 5,003 |
| 37. | $89,808 | TN149040808 / 6,066 |
| 38. | $89,038 | TN037019117 / 3,535 |
| 39. | $88,317 | TN165021006 / 3,163 |
| 40. | $87,679 | TN187051002 / 5,569 |
| 41. | $86,899 | TN189030203 / 4,153 |
| 42. | $86,667 | TN189030303 / 4,403 |
| 43. | $86,563 | TN165021007 / 1,334 |
| 44. | $85,000 | TN187050701 / 4,195 |
| 45. | $84,906 | TN125101804 / 5,618 |
| 46. | $81,073 | TN149040805 / 7,981 |
| 47. | $81,027 | TN037010103 / 2,176 |
| 48. | $80,714 | TN149041201 / 4,735 |
| 49. | $80,493 | TN037018801 / 5,363 |
| 50. | $80,260 | TN165021002 / 6,390 |
| 51. | $79,964 | TN037017902 / 4,421 |
| 52. | $79,643 | TN037017901 / 4,282 |
| 53. | $79,485 | TN187050907 / 4,986 |
| 54. | $79,167 | TN165021203 / 4,554 |
| 55. | $79,080 | TN037018302 / 2,764 |
| 56. | $78,520 | TN037017702 / 4,860 |
| 57. | $78,068 | TN187050602 / 7,861 |
| 58. | $78,059 | TN187051202 / 18,933 |
| 59. | $78,000 | TN189030202 / 4,945 |
| 60. | $77,799 | TN189030309 / 4,797 |
| 61. | $77,578 | TN165021005 / 5,587 |
| 62. | $76,979 | TN165021205 / 2,328 |
| 63. | $76,950 | TN037018201 / 3,119 |
| 64. | $76,932 | TN037016700 / 5,408 |
| 65. | $76,658 | TN189030305 / 5,441 |
| 66. | $75,536 | TN021070201 / 3,962 |
| 67. | $75,387 | TN187050601 / 6,315 |
| 68. | $74,746 | TN149041101 / 7,516 |
| 69. | $74,045 | TN149040501 / 6,375 |
| 70. | $73,911 | TN165020501 / 3,672 |
| 71. | $73,662 | TN037016900 / 4,455 |
| 72. | $73,542 | TN187051201 / 5,113 |
| 73. | $72,597 | TN037019116 / 5,910 |
| 74. | $72,340 | TN037015622 / 3,802 |
| 75. | $71,767 | TN037019114 / 7,251 |
| 76. | $71,156 | TN125101803 / 6,464 |
| 77. | $71,019 | TN037015619 / 4,485 |
| 78. | $70,120 | TN187050905 / 5,488 |
| 79. | $69,512 | KY227011500 / 6,306 |
| 80. | $68,900 | TN119010302 / 2,718 |
| 81. | $68,863 | TN037018000 / 4,723 |
| 82. | $68,608 | TN149040904 / 4,837 |
| 83. | $68,566 | TN149040806 / 6,603 |
| 84. | $68,191 | TN189030307 / 6,625 |
| 85. | $68,019 | TN189030204 / 5,663 |
| 86. | $68,015 | TN037018102 / 3,632 |
| 87. | $67,644 | TN037018803 / 3,192 |
| 88. | $67,500 | TN187050306 / 1,532 |
| 89. | $67,344 | TN037015617 / 3,004 |
| 90. | $67,321 | TN037015401 / 5,527 |
| 91. | $67,083 | TN149040807 / 4,096 |
| 92. | $66,875 | TN189030903 / 5,508 |
| 93. | $66,848 | TN037017701 / 1,991 |
| 94. | $66,211 | TN125101802 / 9,960 |
| 95. | $66,089 | TN165021204 / 7,549 |
| 96. | $65,758 | TN187050103 / 3,716 |
| 97. | $65,469 | TN043060401 / 2,703 |
| 98. | $65,439 | TN147080103 / 5,713 |
| 99. | $65,210 | TN021070202 / 5,283 |
| 100. | $65,107 | TN187051100 / 5,416 |
| 101. | $64,904 | TN149040701 / 8,159 |
| 102. | $64,867 | TN021070402 / 7,401 |
| 103. | $64,792 | TN149041302 / 5,519 |
| 104. | $64,583 | TN165020206 / 1,301 |
| 105. | $64,356 | TN037015610 / 8,025 |
| 106. | $64,205 | TN037015630 / 2,375 |
| 107. | $64,088 | TN165020406 / 3,282 |
| 108. | $64,015 | TN165020502 / 3,132 |
| 109. | $64,000 | TN165020204 / 2,859 |
| 110. | $63,417 | TN147080500 / 3,916 |
| 111. | $63,352 | TN149040902 / 6,667 |
| 112. | $63,259 | TN165020203 / 2,036 |
| 113. | $63,104 | KY227011900 / 5,265 |
| 114. | $63,084 | TN189030901 / 8,543 |
| 115. | $62,903 | TN189030800 / 5,318 |
| 116. | $62,598 | TN165021103 / 5,852 |
| 117. | $61,843 | TN037018301 / 6,954 |
| 118. | $61,632 | TN187050503 / 4,302 |
| 119. | $61,573 | TN119010301 / 5,543 |
| 120. | $61,324 | TN165020407 / 4,062 |
| 121. | $60,877 | TN147080700 / 7,142 |
| 122. | $60,874 | TN189030101 / 7,697 |
| 123. | $60,500 | TN187050307 / 3,166 |
| 124. | $60,479 | TN165020205 / 2,759 |
| 125. | $60,296 | TN189030102 / 7,098 |
| 126. | $60,263 | TN149040200 / 3,809 |
| 127. | $60,258 | TN149040905 / 7,079 |
| 128. | $59,609 | TN149040903 / 8,363 |
| 129. | $59,605 | TN147080603 / 4,846 |
| 130. | $59,500 | TN165020207 / 1,473 |
| 131. | $59,275 | TN149040810 / 2,130 |
| 132. | $59,128 | TN021070103 / 3,281 |
| 133. | $58,889 | TN037017800 / 4,992 |
| 134. | $58,750 | TN037010202 / 3,826 |
| 135. | $58,671 | TN149042300 / 6,471 |
| 136. | $58,229 | TN117955000 / 6,371 |
| 137. | $58,111 | TN149040102 / 3,133 |
| 138. | $58,083 | TN149040702 / 4,656 |
| 139. | $57,554 | TN189030304 / 6,148 |
| 140. | $57,529 | TN149041000 / 6,364 |
| 141. | $57,462 | TN149040502 / 7,105 |
| 142. | $57,008 | TN037015618 / 6,038 |
| 143. | $56,806 | TN165020601 / 3,723 |
| 144. | $56,636 | TN189030904 / 3,436 |
| 145. | $56,464 | TN165020603 / 2,991 |
| 146. | $56,379 | TN149040101 / 3,239 |
| 147. | $56,250 | TN037016800 / 4,049 |
| 148. | $56,228 | TN147080605 / 2,999 |
| 149. | $55,764 | TN149040302 / 8,752 |
| 149. | $55,764 | TN037013100 / 2,043 |
| 151. | $55,670 | TN149040308 / 5,480 |
| 152. | $55,619 | TN037015631 / 7,390 |
| 153. | $55,132 | TN037010201 / 3,987 |
| 154. | $54,885 | TN165021107 / 4,217 |
| 155. | $54,803 | TN187050502 / 4,002 |
| 156. | $54,614 | TN119010202 / 6,384 |
| 157. | $54,550 | TN125100601 / 2,278 |
| 158. | $54,484 | TN165020405 / 1,878 |
| 159. | $54,468 | TN037018902 / 2,510 |
| 160. | $54,462 | TN037013400 / 3,280 |
| 161. | $54,421 | TN037010105 / 4,322 |
| 162. | $54,269 | TN037019112 / 3,749 |
| 163. | $54,181 | TN149040103 / 6,324 |
| 164. | $54,007 | TN021070203 / 3,572 |
| 165. | $53,985 | TN147080200 / 5,717 |
| 166. | $53,945 | TN021070401 / 2,706 |
| 167. | $53,899 | TN149040105 / 4,145 |
| 168. | $53,848 | TN147080604 / 3,564 |
| 169. | $53,625 | TN037011100 / 4,283 |
| 170. | $53,590 | TN037015300 / 5,411 |
| 171. | $53,507 | TN037015625 / 4,927 |
| 172. | $53,268 | TN149041202 / 3,784 |
| 173. | $53,241 | TN037015700 / 1,616 |
| 174. | $53,190 | TN037015620 / 6,610 |
| 175. | $53,146 | TN165020602 / 3,873 |
| 176. | $53,071 | TN149040809 / 3,548 |
| 177. | $52,936 | TN043060402 / 5,602 |
| 178. | $52,653 | TN165020903 / 4,104 |
| 179. | $52,594 | TN037019106 / 3,531 |
| 180. | $52,558 | TN119010201 / 5,690 |
| 181. | $52,500 | TN165020404 / 1,895 |
| 182. | $52,440 | TN003950100 / 3,830 |
| 183. | $52,372 | TN037012100 / 2,485 |
| 184. | $52,175 | TN037019110 / 3,519 |
| 185. | $52,143 | TN037017100 / 1,840 |
| 186. | $52,131 | TN037010502 / 4,344 |
| 187. | $51,974 | TN149040304 / 2,110 |
| 188. | $51,755 | TN169090100 / 5,137 |
| 189. | $51,615 | TN187050504 / 3,677 |
| 190. | $51,293 | TN187050904 / 4,504 |
| 191. | $51,094 | TN037015627 / 2,834 |
| 192. | $51,090 | TN165020101 / 3,195 |
| 193. | $50,774 | TN147080606 / 5,393 |
| 194. | $50,769 | TN037015405 / 4,438 |
| 195. | $50,723 | TN037015623 / 5,933 |
| 196. | $50,614 | TN165021105 / 6,734 |
| 197. | $50,481 | TN037015609 / 3,237 |
| 198. | $50,343 | KY213970200 / 4,758 |
| 199. | $50,185 | TN037017000 / 2,450 |
| 200. | $50,123 | TN147080104 / 6,442 |
| 201. | $49,676 | TN037015614 / 4,059 |
| 202. | $49,640 | TN165021009 / 4,539 |
| 203. | $49,492 | TN037018409 / 3,398 |
| 204. | $49,400 | TN037015501 / 3,488 |
| 205. | $49,084 | TN037018404 / 4,182 |
| 206. | $49,018 | TN037011500 / 4,140 |
| 207. | $48,504 | TN165020503 / 1,590 |
| 208. | $48,438 | KY003920200 / 2,335 |
| 209. | $48,343 | KY141960500 / 3,931 |
| 210. | $48,135 | TN149042200 / 5,408 |
| 211. | $48,131 | TN159975400 / 4,750 |
| 212. | $48,079 | TN037018202 / 6,222 |
| 213. | $47,976 | TN037010301 / 3,386 |
| 214. | $47,813 | TN037015200 / 2,684 |
| 215. | $47,692 | TN147080101 / 3,673 |
| 216. | $47,589 | TN037018401 / 5,982 |
| 217. | $47,560 | TN021070102 / 4,095 |
| 218. | $47,372 | TN149040403 / 6,969 |
| 219. | $47,259 | TN037013201 / 2,930 |
| 220. | $47,193 | TN125100602 / 2,948 |
| 221. | $47,153 | TN119010802 / 6,846 |
| 222. | $47,143 | TN125101903 / 7,526 |
| 223. | $47,059 | TN165020209 / 1,761 |
| 224. | $46,807 | TN037010303 / 4,677 |
| 225. | $46,797 | TN165020403 / 1,976 |
| 226. | $46,676 | TN043060200 / 6,292 |
| 227. | $46,203 | TN003950200 / 6,968 |
| 228. | $46,101 | TN149040901 / 2,352 |
| 229. | $46,000 | TN037012200 / 2,544 |
| 230. | $45,938 | TN117955100 / 5,424 |
| 231. | $45,905 | TN031970300 / 1,936 |
| 232. | $45,625 | TN037010104 / 3,475 |
| 233. | $45,573 | TN037019109 / 4,373 |
| 234. | $45,368 | TN037011200 / 4,029 |
| 235. | $45,225 | TN119010400 / 5,975 |
| 236. | $44,982 | TN037011600 / 5,492 |
| 237. | $44,906 | TN189031000 / 6,096 |
| 238. | $44,727 | TN149042000 / 5,442 |
| 239. | $44,664 | TN037010106 / 2,300 |
| 240. | $44,566 | TN037015629 / 3,407 |
| 241. | $44,438 | TN037015502 / 4,133 |
| 242. | $44,297 | TN159975200 / 5,256 |
| 243. | $44,266 | TN081950100 / 4,941 |
| 244. | $44,231 | KY219950300 / 2,904 |
| 245. | $44,122 | TN149040600 / 3,930 |
| 246. | $44,038 | TN037010802 / 3,155 |
| 247. | $44,025 | TN119010100 / 3,275 |
| 248. | $44,022 | TN147080301 / 2,833 |
| 249. | $43,939 | TN037015404 / 3,275 |
| 250. | $43,750 | TN043060502 / 2,870 |
| 250. | $43,750 | TN003950700 / 2,411 |
| 252. | $43,592 | TN043060300 / 6,041 |
| 253. | $43,556 | TN037018410 / 2,846 |
| 254. | $43,500 | TN177930300 / 2,672 |
| 255. | $43,447 | TN149041102 / 3,217 |
| 256. | $43,361 | TN189030600 / 4,429 |
| 257. | $43,343 | TN015960100 / 4,044 |
| 258. | $43,333 | TN037012802 / 4,375 |
| 259. | $43,318 | TN037012702 / 2,262 |
| 260. | $43,299 | TN043060501 / 5,814 |
| 261. | $42,935 | TN037015100 / 4,420 |
| 262. | $42,840 | TN159975000 / 3,928 |
| 263. | $42,787 | TN037018901 / 2,746 |
| 264. | $42,770 | KY213970300 / 4,419 |
| 265. | $42,762 | TN165021004 / 3,840 |
| 266. | $42,600 | TN037015402 / 4,334 |
| 267. | $42,468 | TN037019500 / 4,450 |
| 268. | $42,355 | TN149040306 / 3,293 |
| 269. | $42,184 | TN037015612 / 6,763 |
| 270. | $42,079 | TN149041700 / 5,432 |
| 271. | $41,889 | TN037010601 / 4,123 |
| 272. | $41,857 | TN037018905 / 2,802 |
| 273. | $41,523 | TN037011002 / 2,696 |
| 274. | $41,116 | TN037010901 / 3,065 |
| 275. | $41,104 | TN037019111 / 4,405 |
| 276. | $41,048 | TN187050800 / 5,558 |
| 277. | $40,918 | TN037015624 / 4,698 |
| 278. | $40,828 | TN149040104 / 4,815 |
| 279. | $40,201 | TN189030500 / 6,352 |
| 280. | $40,170 | TN037019600 / 3,097 |
| 281. | $39,952 | TN165020901 / 1,244 |
| 282. | $39,890 | TN165021104 / 1,944 |
| 283. | $39,683 | TN149041401 / 4,004 |
| 284. | $39,516 | TN037010801 / 5,669 |
| 285. | $39,409 | TN037013202 / 3,205 |
| 286. | $39,288 | TN037010401 / 4,640 |
| 287. | $39,209 | TN159975300 / 2,272 |
| 288. | $38,822 | TN037015615 / 4,832 |
| 289. | $38,782 | TN041920101 / 2,643 |
| 290. | $38,712 | TN037012801 / 4,996 |
| 291. | $38,636 | TN149041403 / 6,943 |
| 292. | $38,586 | TN141001000 / 3,506 |
| 293. | $38,364 | TN015960300 / 3,196 |
| 294. | $38,357 | TN189030402 / 3,215 |
| 295. | $38,314 | TN037015804 / 4,002 |
| 296. | $38,201 | TN031970200 / 6,666 |
| 296. | $38,201 | TN003950500 / 6,512 |
| 298. | $38,077 | TN177930200 / 6,697 |
| 299. | $37,926 | TN041920102 / 4,166 |
| 300. | $37,652 | TN021070104 / 4,795 |
| 301. | $36,974 | TN021070300 / 3,714 |
| 302. | $36,944 | TN159975100 / 2,829 |
| 303. | $36,734 | TN147080402 / 4,356 |
| 304. | $36,725 | TN037010302 / 1,980 |
| 305. | $36,590 | KY213970400 / 5,942 |
| 306. | $36,583 | TN149040303 / 1,997 |
| 307. | $36,533 | TN037011700 / 5,418 |
| 308. | $36,374 | TN015960200 / 6,391 |
| 309. | $36,306 | TN037019105 / 4,818 |
| 310. | $36,268 | TN037017300 / 3,906 |
| 311. | $36,250 | TN037010602 / 3,251 |
| 312. | $35,967 | TN037010701 / 4,155 |
| 313. | $35,851 | KY213970100 / 2,095 |
| 314. | $35,743 | TN165020208 / 2,097 |
| 315. | $35,635 | TN165020902 / 6,796 |
| 316. | $35,547 | TN111970100 / 5,010 |
| 317. | $35,426 | TN037017402 / 5,890 |
| 318. | $35,369 | TN037013300 / 4,017 |
| 319. | $35,031 | TN037015626 / 6,436 |
| 320. | $34,934 | TN165020700 / 5,459 |
| 321. | $34,783 | TN037017401 / 2,268 |
| 322. | $34,764 | TN037010501 / 5,278 |
| 323. | $34,702 | TN037017500 / 2,780 |
| 324. | $34,241 | TN111970400 / 4,365 |
| 325. | $34,235 | TN149042100 / 8,541 |
| 326. | $34,205 | TN165020102 / 5,460 |
| 327. | $34,079 | KY141960600 / 3,597 |
| 328. | $34,063 | TN165021106 / 3,706 |
| 329. | $33,929 | TN147080302 / 2,859 |
| 330. | $33,905 | TN125100500 / 4,880 |
| 331. | $33,801 | TN037010903 / 4,478 |
| 332. | $33,625 | TN037013500 / 2,087 |
| 333. | $33,506 | TN041920200 / 6,496 |
| 334. | $33,264 | TN189030401 / 2,157 |
| 335. | $33,197 | TN111970200 / 5,498 |
| 336. | $32,995 | TN037015628 / 2,845 |
| 337. | $32,944 | TN037019108 / 2,930 |
| 338. | $32,885 | TN149041800 / 4,281 |
| 339. | $32,578 | TN087960100 / 1,774 |
| 340. | $32,537 | TN037016600 / 2,086 |
| 341. | $32,308 | TN037018904 / 4,013 |
| 342. | $32,299 | TN043060602 / 5,926 |
| 343. | $31,984 | KY003920400 / 4,148 |
| 344. | $31,942 | TN037017200 / 1,270 |
| 345. | $31,875 | TN037019200 / 3,223 |
| 346. | $31,467 | TN189030700 / 3,063 |
| 347. | $31,364 | KY003920600 / 3,539 |
| 348. | $31,250 | TN147080401 / 4,894 |
| 349. | $31,169 | TN111970300 / 7,061 |
| 350. | $31,099 | TN003950600 / 6,677 |
| 351. | $30,930 | TN037015803 / 3,120 |
| 352. | $30,925 | TN037019006 / 5,495 |
| 353. | $30,857 | TN037018101 / 4,403 |
| 354. | $30,781 | TN037016500 / 5,079 |
| 355. | $30,741 | KY003920500 / 1,421 |
| 356. | $30,517 | TN165020300 / 4,890 |
| 357. | $30,476 | KY171930200 / 2,471 |
| 358. | $30,448 | TN119010600 / 5,124 |
| 359. | $30,343 | TN037019118 / 4,360 |
| 360. | $30,230 | TN149041402 / 5,329 |
| 361. | $30,091 | TN037019003 / 4,559 |
| 362. | $29,945 | TN037019004 / 4,041 |
| 363. | $29,771 | TN041920300 / 5,264 |
| 364. | $29,620 | TN165020800 / 6,377 |
| 365. | $29,212 | TN037015613 / 5,950 |
| 366. | $29,160 | TN037010402 / 5,622 |
| 367. | $28,935 | TN037012701 / 5,383 |
| 368. | $28,804 | TN037011900 / 1,598 |
| 369. | $28,699 | KY003920300 / 4,816 |
| 370. | $28,688 | TN037010904 / 2,699 |
| 371. | $28,512 | TN087960200 / 2,115 |
| 372. | $28,484 | TN119010700 / 4,283 |
| 373. | $28,098 | TN037019005 / 3,139 |
| 374. | $27,182 | TN037011001 / 5,884 |
| 375. | $27,004 | TN169090200 / 2,614 |
| 376. | $26,914 | TN037011400 / 5,314 |
| 377. | $26,044 | TN149040305 / 2,167 |
| 378. | $25,954 | TN037010702 / 3,023 |
| 379. | $25,938 | TN037016400 / 2,634 |
| 380. | $25,154 | TN119010500 / 4,442 |
| 381. | $24,333 | TN037014300 / 1,954 |
| 382. | $24,026 | TN037013700 / 5,990 |
| 383. | $23,964 | TN003950402 / 6,110 |
| 384. | $23,865 | TN149041900 / 3,539 |
| 385. | $23,533 | TN037019400 / 3,114 |
| 386. | $23,352 | TN037011300 / 5,169 |
| 387. | $22,762 | TN037016300 / 2,272 |
| 388. | $22,679 | TN037015802 / 6,814 |
| 389. | $22,169 | TN149041600 / 6,308 |
| 390. | $21,964 | TN037013900 / 1,567 |
| 391. | $21,111 | TN037012600 / 1,801 |
| 392. | $19,219 | TN037014400 / 677 |
| 393. | $19,024 | TN037016100 / 2,172 |
| 394. | $18,600 | TN037011800 / 2,977 |
| 395. | $18,029 | TN037013601 / 3,543 |
| 396. | $17,123 | TN037016200 / 3,346 |
| 397. | $16,413 | TN037013800 / 1,763 |
| 398. | $15,933 | TN037015900 / 2,596 |
| 399. | $14,968 | TN037014200 / 2,608 |
| 400. | $14,107 | TN037016000 / 494 |
| 401. | $11,111 | TN037013602 / 2,341 |
| 402. | $10,577 | TN037019300 / 3,064 |
| 403. | $8,911 | TN037014800 / 2,588 |
| 404. | $7,125 | TN149041500 / 3,213 |
Please note that we only rank locations with 'Median Household Income' data. The rank above might not be a complete list. Locations without 'Median Household Income' 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.