Local Data Search
A total of 374 results found. Show Results on Map.
| Rank | House Median Value ▲ | City / Population |
| 1. | $22,900 | Park City, IL / 7,600 |
| 2. | $35,400 | Hodgkins, IL / 2,440 |
| 3. | $46,900 | Dixmoor, IL / 3,663 |
| 4. | $78,300 | Ford Heights, IL / 2,858 |
| 5. | $80,800 | Robbins, IL / 5,282 |
| 6. | $89,100 | East Chicago, IN / 30,218 |
| 7. | $92,500 | New Milford, IL / 732 |
| 8. | $96,900 | Phoenix, IL / 2,131 |
| 9. | $97,800 | Hammond, IN / 81,312 |
| 10. | $98,700 | Compton, IL / 292 |
| 11. | $100,900 | West Brooklyn, IL / 122 |
| 12. | $102,500 | Harvey, IL / 25,489 |
| 13. | $109,100 | Rockford, IL / 154,517 |
| 14. | $110,900 | Mendota, IL / 7,274 |
| 15. | $111,600 | Park Forest, IL / 22,330 |
| 16. | $114,800 | Sauk Village, IL / 10,360 |
| 17. | $115,800 | Steward, IL / 232 |
| 18. | $117,900 | Markham, IL / 12,408 |
| 19. | $118,000 | Riverdale, IL / 13,629 |
| 20. | $118,800 | Whiting, IN / 5,021 |
| 21. | $118,900 | Marseilles, IL / 5,159 |
| 22. | $119,500 | Machesney Park, IL / 23,070 |
| 23. | $123,500 | Ottawa, IL / 19,263 |
| 24. | $125,000 | Godley, IL / 860 |
| 25. | $125,100 | Loves Park, IL / 23,723 |
| 26. | $125,800 | Merrionette Park, IL / 2,247 |
| 27. | $130,400 | Rochelle, IL / 9,597 |
| 28. | $130,600 | Fairmont, IL / 2,044 |
| 29. | $133,700 | Lee, IL / 390 |
| 30. | $135,000 | Paw Paw, IL / 849 |
| 30. | $135,000 | South Chicago Heights, IL / 4,073 |
| 32. | $135,400 | Chicago Heights, IL / 30,414 |
| 33. | $136,500 | Preston Heights, IL / 2,793 |
| 34. | $136,700 | Earlville, IL / 1,728 |
| 35. | $136,900 | Braceville, IL / 858 |
| 36. | $137,500 | Creston, IL / 781 |
| 37. | $137,800 | Hillcrest, IL / 1,292 |
| 38. | $138,000 | Belvidere, IL / 25,303 |
| 39. | $138,300 | Thornton, IL / 2,452 |
| 40. | $138,600 | Stillman Valley, IL / 1,099 |
| 41. | $138,900 | Sharon, WI / 1,474 |
| 42. | $139,400 | Steger, IL / 9,734 |
| 43. | $139,600 | Pell Lake, WI / 3,420 |
| 44. | $140,300 | Ingalls Park, IL / 3,684 |
| 45. | $142,100 | Calumet City, IL / 36,975 |
| 45. | $142,100 | Dolton, IL / 23,324 |
| 47. | $144,200 | Monroe Center, IL / 560 |
| 48. | $144,300 | Sheridan, IL / 1,158 |
| 49. | $145,400 | Calumet Park, IL / 7,932 |
| 50. | $146,300 | North Chicago, IL / 33,010 |
| 51. | $147,000 | University Park, IL / 7,329 |
| 52. | $149,000 | Harvard, IL / 8,621 |
| 53. | $149,400 | Shabbona, IL / 1,194 |
| 54. | $150,400 | Leland, IL / 777 |
| 55. | $150,500 | Burnham, IL / 4,188 |
| 56. | $151,100 | Capron, IL / 1,369 |
| 57. | $151,700 | Hazel Crest, IL / 14,271 |
| 57. | $151,700 | Lansing, IL / 28,005 |
| 59. | $153,500 | Rockdale, IL / 1,954 |
| 60. | $154,200 | Symerton, IL / 94 |
| 61. | $154,400 | Hometown, IL / 4,324 |
| 62. | $154,700 | Davis Junction, IL / 2,189 |
| 62. | $154,700 | Malta, IL / 823 |
| 64. | $155,800 | Kirkland, IL / 1,647 |
| 65. | $156,000 | Long Lake, IL / 3,063 |
| 66. | $156,100 | East Hazel Crest, IL / 1,715 |
| 67. | $157,100 | Caledonia, IL / 215 |
| 68. | $157,200 | Mazon, IL / 887 |
| 69. | $158,600 | Lake Ivanhoe, WI / 488 |
| 70. | $158,700 | Mccullom Lake, IL / 1,209 |
| 71. | $159,000 | Seneca, IL / 2,407 |
| 71. | $159,000 | Lakewood Shores, IL / 1,465 |
| 73. | $159,600 | Blue Island, IL / 22,990 |
| 74. | $160,100 | Carbon Hill, IL / 442 |
| 75. | $160,200 | Country Club Hills, IL / 16,286 |
| 76. | $160,700 | Posen, IL / 5,684 |
| 77. | $162,100 | Coal City, IL / 5,428 |
| 78. | $162,900 | Glenwood, IL / 8,731 |
| 79. | $164,200 | Round Lake Park, IL / 7,232 |
| 80. | $164,800 | Lynwood, IL / 8,725 |
| 81. | $165,200 | Waukegan, IL / 89,382 |
| 82. | $166,300 | Genoa City, WI / 2,888 |
| 83. | $167,500 | Chemung, IL / 225 |
| 84. | $168,300 | Delavan Lake, WI / 2,771 |
| 85. | $168,600 | Genoa, IL / 5,529 |
| 86. | $168,800 | Roscoe, IL / 10,164 |
| 87. | $169,600 | Zion, IL / 24,375 |
| 88. | $170,600 | Walworth, WI / 2,765 |
| 89. | $171,100 | Crestwood, IL / 10,922 |
| 90. | $171,500 | Millington, IL / 878 |
| 91. | $171,800 | Braidwood, IL / 5,965 |
| 92. | $171,900 | Hebron, IL / 1,078 |
| 93. | $172,200 | Camp Lake, WI / 3,426 |
| 94. | $173,700 | Lisbon, IL / 292 |
| 95. | $174,200 | Round Lake Beach, IL / 28,006 |
| 96. | $174,400 | Wilmington, IL / 5,712 |
| 97. | $174,600 | Cherry Valley, IL / 3,271 |
| 98. | $176,400 | Richton Park, IL / 13,327 |
| 99. | $177,400 | Carpentersville, IL / 37,094 |
| 100. | $178,000 | Plano, IL / 9,472 |
| 100. | $178,000 | Como, WI / 2,835 |
| 102. | $178,700 | South Holland, IL / 21,880 |
| 103. | $178,900 | Waterman, IL / 1,394 |
| 104. | $179,500 | Dayton, IL / 634 |
| 105. | $180,500 | Bohners Lake, WI / 2,428 |
| 106. | $180,800 | Paddock Lake, WI / 3,020 |
| 107. | $180,900 | Dekalb, IL / 43,995 |
| 108. | $181,300 | Silver Lake, WI / 2,418 |
| 109. | $181,500 | Maywood, IL / 24,338 |
| 110. | $182,700 | Boulder Hill, IL / 8,641 |
| 111. | $182,900 | Somonauk, IL / 2,007 |
| 112. | $183,300 | Union, IL / 683 |
| 113. | $183,800 | Sycamore, IL / 16,800 |
| 113. | $183,800 | Diamond, IL / 2,461 |
| 115. | $184,900 | Holiday Hills, IL / 674 |
| 116. | $185,700 | Crest Hill, IL / 20,313 |
| 116. | $185,700 | Bellwood, IL / 19,114 |
| 118. | $186,100 | Midlothian, IL / 14,581 |
| 119. | $186,800 | Venetian Village, IL / 3,060 |
| 120. | $187,000 | Chicago Ridge, IL / 14,145 |
| 121. | $187,500 | Plattville, IL / 152 |
| 121. | $187,500 | Poplar Grove, IL / 5,084 |
| 123. | $189,100 | Springfield, WI / 107 |
| 124. | $190,600 | Homewood, IL / 19,328 |
| 125. | $191,600 | Marengo, IL / 7,881 |
| 126. | $191,900 | Channel Lake, IL / 1,793 |
| 126. | $191,900 | Pistakee Highlands, IL / 3,455 |
| 128. | $194,200 | Crete, IL / 8,442 |
| 129. | $194,900 | Beach Park, IL / 13,315 |
| 130. | $195,100 | Crystal Lawns, IL / 2,001 |
| 131. | $195,300 | Joliet, IL / 145,002 |
| 132. | $197,000 | Sandwich, IL / 7,707 |
| 133. | $197,900 | Bridgeview, IL / 16,144 |
| 134. | $198,300 | Twin Lakes, WI / 5,901 |
| 135. | $199,000 | Matteson, IL / 17,756 |
| 136. | $199,200 | Munster, IN / 23,254 |
| 136. | $199,200 | Elwood, IL / 2,429 |
| 138. | $199,500 | Richmond, IL / 1,954 |
| 139. | $199,700 | Lily Lake, WI / 553 |
| 140. | $200,300 | Lake Geneva, WI / 7,685 |
| 140. | $200,300 | Round Lake Heights, IL / 2,865 |
| 142. | $200,500 | Broadview, IL / 7,924 |
| 143. | $200,800 | Worth, IL / 10,677 |
| 144. | $201,600 | Lake Catherine, IL / 1,084 |
| 144. | $201,600 | Monee, IL / 4,916 |
| 146. | $201,800 | Morris, IL / 13,533 |
| 147. | $202,700 | Burlington, IL / 535 |
| 148. | $203,100 | Fox Lake, IL / 10,515 |
| 148. | $203,100 | Garden Prairie, IL / 185 |
| 150. | $203,500 | Cortland, IL / 3,803 |
| 151. | $204,100 | Lake Shangrila, WI / 679 |
| 152. | $204,300 | Powers Lake, WI / 1,427 |
| 153. | $204,600 | Woodstock, IL / 24,414 |
| 154. | $204,700 | Kingston, IL / 1,129 |
| 155. | $205,600 | Aurora, IL / 190,437 |
| 156. | $205,800 | Newark, IL / 898 |
| 157. | $206,400 | Romeoville, IL / 37,484 |
| 158. | $207,300 | Volo, IL / 1,859 |
| 159. | $210,700 | Island Lake, IL / 8,223 |
| 160. | $211,000 | Fox Lake Hills, IL / 2,461 |
| 161. | $211,100 | Winthrop Harbor, IL / 6,791 |
| 162. | $211,600 | Berkeley, IL / 5,159 |
| 163. | $212,400 | Summit, IL / 10,865 |
| 164. | $212,700 | Elgin, IL / 106,837 |
| 165. | $213,300 | Alsip, IL / 19,134 |
| 166. | $214,100 | Peotone, IL / 4,506 |
| 167. | $215,700 | Maple Park, IL / 1,474 |
| 168. | $216,500 | Stone Park, IL / 4,930 |
| 169. | $216,800 | Stickney, IL / 6,608 |
| 170. | $216,900 | Hinckley, IL / 2,154 |
| 171. | $217,500 | Justice, IL / 12,633 |
| 172. | $218,500 | Hainesville, IL / 3,330 |
| 173. | $218,800 | Lyons, IL / 10,530 |
| 174. | $219,100 | Montgomery, IL / 15,957 |
| 175. | $219,400 | Hanover Park, IL / 37,743 |
| 176. | $219,800 | Cicero, IL / 83,332 |
| 177. | $221,100 | Glendale Heights, IL / 33,664 |
| 178. | $221,400 | Oak Forest, IL / 27,685 |
| 179. | $222,700 | Northlake, IL / 12,156 |
| 180. | $222,900 | East Dundee, IL / 2,928 |
| 181. | $223,800 | Mchenry, IL / 26,518 |
| 182. | $224,500 | Forest Park, IL / 14,282 |
| 183. | $225,200 | Round Lake, IL / 16,163 |
| 184. | $225,800 | Palos Hills, IL / 17,366 |
| 185. | $226,300 | Evergreen Park, IL / 19,815 |
| 186. | $226,800 | Lakemoor, IL / 5,765 |
| 187. | $227,000 | Minooka, IL / 9,522 |
| 188. | $228,200 | Countryside, IL / 5,817 |
| 189. | $228,300 | Virgil, IL / 363 |
| 190. | $228,400 | Wonder Lake, IL / 3,562 |
| 191. | $229,200 | Lake Holiday, IL / 4,504 |
| 192. | $229,600 | Bedford Park, IL / 574 |
| 193. | $230,700 | Streamwood, IL / 39,267 |
| 194. | $231,000 | Oak Lawn, IL / 55,830 |
| 195. | $231,100 | Channahon, IL / 12,215 |
| 196. | $233,000 | Pleasant Prairie, WI / 19,124 |
| 197. | $234,700 | Gages Lake, IL / 10,166 |
| 198. | $235,000 | Greenwood, IL / 167 |
| 199. | $235,700 | Orland Hills, IL / 7,011 |
| 200. | $235,800 | Hillside, IL / 8,088 |
| 201. | $235,900 | Burbank, IL / 28,427 |
| 202. | $236,100 | Pingree Grove, IL / 3,780 |
| 203. | $237,300 | South Elgin, IL / 21,235 |
| 204. | $237,800 | Frankfort Square, IL / 9,525 |
| 204. | $237,800 | Wilmot, WI / 448 |
| 206. | $237,900 | River Grove, IL / 10,200 |
| 207. | $238,300 | Wheeling, IL / 37,030 |
| 208. | $238,900 | Crystal Lake, IL / 41,044 |
| 209. | $239,800 | Lockport, IL / 23,844 |
| 210. | $240,100 | Lindenhurst, IL / 14,227 |
| 211. | $242,800 | Franklin Park, IL / 18,346 |
| 212. | $243,200 | Forest View, IL / 834 |
| 213. | $243,800 | Wauconda, IL / 13,009 |
| 214. | $244,100 | Berwyn, IL / 55,584 |
| 215. | $245,100 | Hampshire, IL / 5,101 |
| 215. | $245,100 | Warrenville, IL / 13,214 |
| 217. | $245,400 | Oakwood Hills, IL / 2,021 |
| 218. | $245,500 | Big Rock, IL / 1,151 |
| 219. | $245,700 | Bolingbrook, IL / 72,649 |
| 220. | $246,300 | Lake In The Hills, IL / 28,596 |
| 221. | $248,100 | Shorewood, IL / 14,718 |
| 222. | $250,000 | Kaneville, IL / 367 |
| 223. | $251,000 | Mundelein, IL / 31,146 |
| 224. | $252,000 | Tinley Park, IL / 54,943 |
| 225. | $255,000 | Millbrook, IL / 228 |
| 226. | $255,300 | Bristol, WI / 2,563 |
| 227. | $256,800 | Yorkville, IL / 15,065 |
| 228. | $257,200 | Grayslake, IL / 20,671 |
| 229. | $257,700 | Manhattan, IL / 6,511 |
| 230. | $258,300 | Bensenville, IL / 18,661 |
| 231. | $260,500 | West Chicago, IL / 26,348 |
| 232. | $261,000 | Schaumburg, IL / 73,333 |
| 233. | $261,200 | Carol Stream, IL / 39,740 |
| 234. | $262,300 | Hickory Hills, IL / 14,004 |
| 235. | $264,700 | Antioch, IL / 13,519 |
| 236. | $265,100 | North Riverside, IL / 6,660 |
| 237. | $266,300 | Brookfield, IL / 18,807 |
| 238. | $267,400 | Lombard, IL / 42,722 |
| 239. | $268,100 | North Aurora, IL / 15,680 |
| 240. | $268,200 | Mccook, IL / 365 |
| 241. | $268,300 | Melrose Park, IL / 24,725 |
| 242. | $268,700 | Woodridge, IL / 32,475 |
| 243. | $269,200 | Chicago, IL / 2,703,466 |
| 244. | $269,300 | Villa Park, IL / 22,249 |
| 245. | $271,100 | Huntley, IL / 21,261 |
| 246. | $274,600 | Oswego, IL / 27,719 |
| 247. | $274,700 | Rolling Meadows, IL / 23,601 |
| 248. | $274,900 | Fox River Grove, IL / 5,080 |
| 249. | $278,700 | Cary, IL / 18,167 |
| 250. | $280,300 | Addison, IL / 36,670 |
| 251. | $282,300 | Schiller Park, IL / 11,668 |
| 252. | $284,300 | Grandwood Park, IL / 4,998 |
| 253. | $285,100 | Des Plaines, IL / 57,357 |
| 254. | $285,600 | Westchester, IL / 16,542 |
| 255. | $285,700 | Algonquin, IL / 29,407 |
| 255. | $285,700 | Willowbrook, IL / 8,546 |
| 257. | $286,100 | Roselle, IL / 22,733 |
| 258. | $287,500 | Olympia Fields, IL / 4,718 |
| 259. | $288,000 | Wood Dale, IL / 13,678 |
| 260. | $288,500 | Lily Lake, IL / 975 |
| 261. | $289,100 | Elburn, IL / 5,310 |
| 262. | $290,500 | Williams Bay, WI / 2,567 |
| 263. | $291,600 | Prospect Heights, IL / 16,252 |
| 264. | $291,800 | Gurnee, IL / 31,068 |
| 265. | $294,900 | Lake Villa, IL / 8,460 |
| 266. | $295,000 | Flossmoor, IL / 9,218 |
| 267. | $297,200 | Sugar Grove, IL / 8,202 |
| 268. | $298,900 | Elk Grove Village, IL / 33,072 |
| 269. | $299,100 | Elmwood Park, IL / 24,710 |
| 270. | $299,600 | New Lenox, IL / 23,946 |
| 271. | $301,500 | Hoffman Estates, IL / 51,203 |
| 272. | $308,200 | Saint Charles, IL / 32,392 |
| 273. | $308,300 | Third Lake, IL / 1,503 |
| 274. | $308,600 | Batavia, IL / 25,924 |
| 275. | $308,700 | Winfield, IL / 9,041 |
| 276. | $309,200 | Timberlane, IL / 1,052 |
| 277. | $311,300 | Johnsburg, IL / 6,294 |
| 278. | $311,700 | Bloomingdale, IL / 21,877 |
| 279. | $312,400 | Palatine, IL / 67,414 |
| 280. | $314,100 | Orland Park, IL / 55,098 |
| 281. | $315,400 | Palos Heights, IL / 12,185 |
| 282. | $316,500 | Bartlett, IL / 40,122 |
| 283. | $318,600 | Harwood Heights, IL / 8,462 |
| 284. | $318,700 | Indian Head Park, IL / 3,795 |
| 285. | $319,300 | Ringwood, IL / 849 |
| 286. | $320,200 | Gilberts, IL / 5,866 |
| 287. | $321,100 | Westmont, IL / 24,494 |
| 288. | $326,200 | Plainfield, IL / 35,708 |
| 289. | $328,000 | Niles, IL / 29,463 |
| 290. | $330,800 | West Dundee, IL / 7,078 |
| 291. | $331,500 | Lisle, IL / 22,288 |
| 292. | $331,700 | Darien, IL / 22,163 |
| 293. | $333,200 | Norridge, IL / 14,414 |
| 294. | $335,200 | Mokena, IL / 18,164 |
| 295. | $336,900 | Geneva, IL / 21,448 |
| 296. | $337,300 | Prestbury, IL / 1,814 |
| 297. | $337,700 | Mount Prospect, IL / 53,838 |
| 298. | $339,700 | Buffalo Grove, IL / 41,859 |
| 299. | $340,400 | Oakbrook Terrace, IL / 2,224 |
| 300. | $344,700 | Rosemont, IL / 3,985 |
| 301. | $345,700 | Port Barrington, IL / 1,746 |
| 302. | $350,800 | Willow Springs, IL / 5,344 |
| 303. | $351,500 | Downers Grove, IL / 47,938 |
| 304. | $352,100 | Spring Grove, IL / 5,214 |
| 305. | $352,300 | Vernon Hills, IL / 24,388 |
| 306. | $352,500 | Lake Zurich, IL / 19,554 |
| 307. | $356,000 | Homer Glen, IL / 24,723 |
| 308. | $356,500 | Itasca, IL / 8,390 |
| 309. | $357,400 | Wheaton, IL / 53,141 |
| 310. | $358,500 | Skokie, IL / 63,824 |
| 311. | $358,800 | Sleepy Hollow, IL / 3,412 |
| 312. | $362,100 | Morton Grove, IL / 22,868 |
| 313. | $363,100 | Forest Lake, IL / 1,814 |
| 314. | $364,400 | Knollwood, IL / 1,676 |
| 315. | $365,000 | Arlington Heights, IL / 74,967 |
| 316. | $367,400 | La Grange Park, IL / 13,387 |
| 317. | $375,500 | Lemont, IL / 15,320 |
| 318. | $379,100 | Fontana-On-Geneva Lake Village, WI / 1,646 |
| 319. | $382,800 | Wadsworth, IL / 3,859 |
| 320. | $387,100 | Elmhurst, IL / 43,753 |
| 321. | $393,300 | Oak Park, IL / 51,426 |
| 322. | $395,000 | Evanston, IL / 73,880 |
| 323. | $402,900 | Naperville, IL / 140,838 |
| 324. | $413,900 | Frankfort, IL / 17,056 |
| 325. | $430,400 | Riverside, IL / 8,737 |
| 326. | $433,200 | Glen Ellyn, IL / 27,397 |
| 327. | $436,600 | Trout Valley, IL / 507 |
| 328. | $438,200 | Prairie Grove, IL / 1,867 |
| 329. | $440,900 | Highwood, IL / 5,452 |
| 330. | $448,000 | Palos Park, IL / 4,785 |
| 331. | $451,600 | Libertyville, IL / 20,530 |
| 332. | $456,700 | La Grange, IL / 15,430 |
| 333. | $458,500 | Park Ridge, IL / 37,115 |
| 334. | $460,200 | Lake Barrington, IL / 4,840 |
| 335. | $461,400 | Indian Creek, IL / 533 |
| 336. | $477,000 | Lincolnwood, IL / 12,422 |
| 337. | $484,700 | Barrington, IL / 10,662 |
| 338. | $492,200 | Lakewood, IL / 3,754 |
| 339. | $498,500 | Bull Valley, IL / 1,156 |
| 340. | $503,200 | Campton Hills, IL / 10,780 |
| 341. | $551,700 | Glenview, IL / 43,649 |
| 342. | $553,400 | Northbrook, IL / 32,922 |
| 343. | $557,600 | Western Springs, IL / 12,657 |
| 344. | $563,400 | Tower Lake, IL / 1,473 |
| 345. | $565,500 | Deerfield, IL / 18,405 |
| 346. | $576,900 | Clarendon Hills, IL / 8,275 |
| 347. | $579,700 | Highland Park, IL / 30,080 |
| 348. | $598,800 | Deer Park, IL / 3,229 |
| 349. | $601,200 | Lincolnshire, IL / 7,077 |
| 350. | $606,300 | Hawthorn Woods, IL / 7,405 |
| 351. | $610,300 | Northfield, IL / 5,429 |
| 352. | $618,200 | River Forest, IL / 11,166 |
| 353. | $625,600 | Green Oaks, IL / 3,832 |
| 354. | $671,900 | Lake Bluff, IL / 6,035 |
| 355. | $679,900 | Wilmette, IL / 26,928 |
| 356. | $684,900 | Inverness, IL / 7,129 |
| 357. | $705,600 | Kildeer, IL / 3,889 |
| 358. | $706,700 | Burr Ridge, IL / 10,505 |
| 359. | $731,200 | Wayne, IL / 2,737 |
| 360. | $756,400 | Long Grove, IL / 7,866 |
| 361. | $777,600 | Riverwoods, IL / 3,920 |
| 362. | $805,600 | Old Mill Creek, IL / 142 |
| 363. | $828,400 | North Barrington, IL / 3,044 |
| 364. | $829,400 | Hinsdale, IL / 16,633 |
| 365. | $845,400 | Oak Brook, IL / 7,905 |
| 366. | $852,300 | Golf, IL / 593 |
| 367. | $874,200 | Lake Forest, IL / 19,397 |
| 368. | $876,100 | South Barrington, IL / 4,385 |
| 369. | $892,700 | Barrington Hills, IL / 4,165 |
| 370. | $1,000,001 | Glencoe, IL / 8,628 |
| 370. | $1,000,001 | Winnetka, IL / 12,112 |
| 370. | $1,000,001 | Kenilworth, IL / 2,524 |
| 370. | $1,000,001 | Bannockburn, IL / 1,369 |
| 370. | $1,000,001 | Mettawa, IL / 597 |
Please note that we only rank locations with 'House Median Value' data. The rank above might not be a complete list. Locations without 'House Median Value' 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.