A total of 9,691 results found. Show Results on Map.
| Rank | Land Area ▼ | Census Block Group / Population |
| 1. | 175.24 sq mi | IL1830101003 / 1,333 |
| 2. | 160.64 sq mi | IL0450702001 / 1,105 |
| 3. | 154.57 sq mi | IL0230604002 / 1,169 |
| 4. | 148.92 sq mi | IL1519712001 / 1,333 |
| 5. | 140.81 sq mi | IL1310402002 / 1,177 |
| 6. | 139.26 sq mi | IL0099704001 / 795 |
| 7. | 137.20 sq mi | IL1336005022 / 1,898 |
| 8. | 134.20 sq mi | IL1878702001 / 909 |
| 9. | 133.24 sq mi | IL1450303001 / 804 |
| 10. | 132.02 sq mi | IL1239613001 / 1,216 |
| 11. | 131.84 sq mi | IL1830109002 / 1,256 |
| 12. | 130.91 sq mi | IL0539619002 / 1,154 |
| 13. | 130.87 sq mi | IL1130060003 / 1,838 |
| 14. | 130.62 sq mi | IL1939584001 / 1,191 |
| 15. | 126.89 sq mi | IL1499524002 / 1,182 |
| 16. | 122.62 sq mi | IL0419520002 / 992 |
| 17. | 122.16 sq mi | IL1059603002 / 1,558 |
| 18. | 121.01 sq mi | IL1059604003 / 2,082 |
| 19. | 120.39 sq mi | IL1059602003 / 1,918 |
| 20. | 118.23 sq mi | IL1130057003 / 891 |
| 21. | 116.38 sq mi | IL0190108005 / 1,357 |
| 22. | 115.57 sq mi | IL1699701003 / 617 |
| 23. | 114.45 sq mi | IL0770103002 / 1,185 |
| 24. | 113.25 sq mi | IL0759502001 / 1,302 |
| 25. | 113.08 sq mi | IL0539616002 / 522 |
| 26. | 112.74 sq mi | IL1259567002 / 701 |
| 27. | 111.20 sq mi | IL1499528002 / 1,150 |
| 28. | 110.22 sq mi | IL0999641003 / 1,384 |
| 29. | 109.30 sq mi | IL1059609002 / 1,099 |
| 30. | 108.45 sq mi | IL0630006003 / 1,287 |
| 31. | 107.58 sq mi | IL1059602001 / 984 |
| 32. | 107.48 sq mi | IL1739591003 / 831 |
| 33. | 106.90 sq mi | IL1359575001 / 723 |
| 34. | 106.42 sq mi | IL0659733003 / 851 |
| 35. | 105.97 sq mi | IL0010103001 / 806 |
| 36. | 104.66 sq mi | IL0259719001 / 1,375 |
| 37. | 103.44 sq mi | IL1759515003 / 756 |
| 38. | 102.80 sq mi | IL0139512001 / 854 |
| 39. | 102.08 sq mi | IL0679542003 / 674 |
| 40. | 102.08 sq mi | IL0679543002 / 674 |
| 41. | 101.49 sq mi | IL0099704002 / 805 |
| 42. | 100.64 sq mi | IL0119655004 / 690 |
| 43. | 100.50 sq mi | IL1919549001 / 733 |
| 44. | 100.49 sq mi | IL1030007003 / 651 |
| 45. | 100.33 sq mi | IL1090102002 / 589 |
| 46. | 99.51 sq mi | IL1699701001 / 530 |
| 47. | 98.76 sq mi | IL0450701002 / 887 |
| 48. | 98.71 sq mi | IL0950016002 / 932 |
| 49. | 97.83 sq mi | IL0759503001 / 1,294 |
| 50. | 96.60 sq mi | IL1090110003 / 1,201 |
| 51. | 95.79 sq mi | IL1699703002 / 1,484 |
| 52. | 95.35 sq mi | IL0950001001 / 946 |
| 53. | 94.94 sq mi | IL1059610001 / 1,039 |
| 54. | 94.33 sq mi | IL1819502002 / 837 |
| 55. | 94.03 sq mi | IL0039577002 / 1,529 |
| 56. | 93.81 sq mi | IL0619736001 / 1,071 |
| 57. | 93.46 sq mi | IL0119648003 / 696 |
| 58. | 93.29 sq mi | IL1130056021 / 1,200 |
| 59. | 93.07 sq mi | IL0619738002 / 548 |
| 60. | 92.73 sq mi | IL0159602001 / 786 |
| 61. | 92.42 sq mi | IL0730305002 / 801 |
| 62. | 91.45 sq mi | IL0190104004 / 1,029 |
| 63. | 91.09 sq mi | IL1519712002 / 1,092 |
| 64. | 90.10 sq mi | IL1499525003 / 966 |
| 65. | 89.93 sq mi | IL1499526001 / 822 |
| 66. | 89.92 sq mi | IL0730304002 / 924 |
| 67. | 89.77 sq mi | IL1179563002 / 1,275 |
| 68. | 89.25 sq mi | IL0010101002 / 1,240 |
| 69. | 87.53 sq mi | IL0230601005 / 910 |
| 70. | 87.03 sq mi | IL0370018002 / 2,307 |
| 71. | 85.86 sq mi | IL1130056012 / 798 |
| 72. | 85.03 sq mi | IL1239615001 / 825 |
| 73. | 84.47 sq mi | IL1939582001 / 863 |
| 74. | 84.22 sq mi | IL0619738003 / 905 |
| 75. | 83.77 sq mi | IL1290101001 / 797 |
| 76. | 83.50 sq mi | IL0179603002 / 1,484 |
| 77. | 83.19 sq mi | IL0730304001 / 767 |
| 78. | 83.13 sq mi | IL1670035005 / 549 |
| 79. | 82.95 sq mi | IL0338806002 / 1,264 |
| 80. | 82.78 sq mi | IL1919550004 / 835 |
| 81. | 82.57 sq mi | IL0219586002 / 775 |
| 82. | 82.24 sq mi | IL0730305003 / 697 |
| 83. | 82.06 sq mi | IL1018808003 / 925 |
| 84. | 81.89 sq mi | IL1310404005 / 679 |
| 85. | 81.65 sq mi | IL0759508001 / 734 |
| 86. | 81.40 sq mi | IL1130055021 / 1,840 |
| 87. | 81.23 sq mi | IL0759507001 / 1,362 |
| 88. | 81.11 sq mi | IL1379515001 / 620 |
| 89. | 80.54 sq mi | IL0279004011 / 1,329 |
| 90. | 80.48 sq mi | IL0010101003 / 1,120 |
| 91. | 80.42 sq mi | IL1719706002 / 777 |
| 92. | 80.36 sq mi | IL0450705003 / 1,123 |
| 93. | 80.34 sq mi | IL1479545002 / 1,129 |
| 94. | 80.28 sq mi | IL0179603001 / 676 |
| 95. | 79.90 sq mi | IL1699701002 / 1,109 |
| 96. | 79.87 sq mi | IL0219590004 / 700 |
| 97. | 79.79 sq mi | IL0290001003 / 712 |
| 98. | 79.55 sq mi | IL1830103003 / 1,240 |
| 99. | 79.38 sq mi | IL1939582003 / 919 |
| 100. | 79.13 sq mi | IL0370017001 / 1,281 |
| 101. | 78.27 sq mi | IL0679540003 / 928 |
| 102. | 78.25 sq mi | IL1219517001 / 1,137 |
| 103. | 77.76 sq mi | IL0579539004 / 628 |
| 104. | 77.70 sq mi | IL0659732003 / 767 |
| 105. | 77.43 sq mi | IL1919549002 / 943 |
| 106. | 77.30 sq mi | IL1090111004 / 951 |
| 107. | 76.92 sq mi | IL1899504003 / 1,087 |
| 108. | 76.83 sq mi | IL0259720003 / 749 |
| 109. | 76.74 sq mi | IL1379522001 / 810 |
| 110. | 76.40 sq mi | IL2010041003 / 1,734 |
| 111. | 76.39 sq mi | IL0399715002 / 959 |
| 112. | 76.24 sq mi | IL0850205002 / 709 |
| 113. | 76.07 sq mi | IL0830104021 / 1,184 |
| 114. | 76.06 sq mi | IL1179565001 / 776 |
| 115. | 75.75 sq mi | IL1430038002 / 1,631 |
| 116. | 75.49 sq mi | IL1359580003 / 3,015 |
| 117. | 75.28 sq mi | IL0179601002 / 685 |
| 118. | 75.12 sq mi | IL0730312001 / 741 |
| 119. | 74.99 sq mi | IL1359576003 / 1,112 |
| 120. | 74.75 sq mi | IL0519510002 / 817 |
| 121. | 74.69 sq mi | IL1399769001 / 1,883 |
| 122. | 74.59 sq mi | IL0679537001 / 568 |
| 123. | 74.45 sq mi | IL0950014002 / 822 |
| 124. | 74.38 sq mi | IL0059515003 / 1,331 |
| 125. | 74.26 sq mi | IL1030001003 / 660 |
| 126. | 73.88 sq mi | IL1659562001 / 917 |
| 127. | 73.85 sq mi | IL0759509001 / 485 |
| 128. | 73.79 sq mi | IL0659732001 / 608 |
| 129. | 73.59 sq mi | IL1018807001 / 719 |
| 130. | 73.40 sq mi | IL0450702002 / 886 |
| 131. | 72.90 sq mi | IL1059608001 / 954 |
| 132. | 72.65 sq mi | IL1739595002 / 1,019 |
| 133. | 72.62 sq mi | IL0399715003 / 1,108 |
| 134. | 72.46 sq mi | IL0999637004 / 1,473 |
| 135. | 72.41 sq mi | IL1790218021 / 2,151 |
| 136. | 72.19 sq mi | IL0259719002 / 1,142 |
| 137. | 72.00 sq mi | IL1878701002 / 904 |
| 138. | 71.93 sq mi | IL0219581002 / 725 |
| 139. | 71.71 sq mi | IL0679537002 / 1,700 |
| 140. | 71.36 sq mi | IL0519507003 / 933 |
| 141. | 71.35 sq mi | IL0719733001 / 749 |
| 142. | 71.09 sq mi | IL1219516001 / 699 |
| 143. | 71.00 sq mi | IL0059512001 / 1,113 |
| 144. | 70.55 sq mi | IL1819505001 / 1,497 |
| 145. | 70.51 sq mi | IL0259720001 / 718 |
| 146. | 70.42 sq mi | IL1878703002 / 730 |
| 147. | 70.34 sq mi | IL1830103002 / 1,408 |
| 148. | 70.31 sq mi | IL0759509004 / 568 |
| 149. | 70.30 sq mi | IL0999637005 / 1,622 |
| 150. | 70.19 sq mi | IL0999622002 / 1,633 |
| 151. | 69.99 sq mi | IL1919553001 / 640 |
| 152. | 69.92 sq mi | IL1079535001 / 3,909 |
| 153. | 69.78 sq mi | IL0799775003 / 877 |
| 154. | 69.40 sq mi | IL1279701001 / 999 |
| 155. | 69.09 sq mi | IL0579529001 / 1,183 |
| 156. | 68.86 sq mi | IL0499505003 / 1,105 |
| 157. | 68.78 sq mi | IL1579509002 / 1,271 |
| 158. | 68.69 sq mi | IL0159601001 / 1,425 |
| 159. | 68.66 sq mi | IL1519713001 / 924 |
| 160. | 68.32 sq mi | IL1739592001 / 828 |
| 161. | 68.22 sq mi | IL1379515002 / 1,326 |
| 162. | 68.10 sq mi | IL0679543005 / 778 |
| 163. | 68.08 sq mi | IL0359724001 / 770 |
| 164. | 68.06 sq mi | IL2030303001 / 2,989 |
| 165. | 68.00 sq mi | IL0579530002 / 677 |
| 166. | 67.82 sq mi | IL0579530004 / 516 |
| 167. | 67.68 sq mi | IL0799773003 / 668 |
| 168. | 67.45 sq mi | IL0010103005 / 1,049 |
| 169. | 67.42 sq mi | IL1259563003 / 1,179 |
| 170. | 67.34 sq mi | IL0010102001 / 732 |
| 171. | 67.25 sq mi | IL0719735001 / 668 |
| 172. | 67.16 sq mi | IL0579537001 / 906 |
| 173. | 67.12 sq mi | IL0039576002 / 800 |
| 174. | 67.04 sq mi | IL0599728004 / 1,031 |
| 175. | 66.92 sq mi | IL0159606002 / 960 |
| 176. | 66.67 sq mi | IL0679539002 / 606 |
| 177. | 66.67 sq mi | IL0519506001 / 849 |
| 178. | 66.39 sq mi | IL0338801002 / 1,267 |
| 179. | 66.16 sq mi | IL0579531004 / 664 |
| 180. | 66.03 sq mi | IL1259566002 / 802 |
| 181. | 65.89 sq mi | IL0190107006 / 1,577 |
| 182. | 65.68 sq mi | IL0219590002 / 700 |
| 183. | 65.54 sq mi | IL0010102002 / 908 |
| 184. | 65.34 sq mi | IL1670035002 / 842 |
| 185. | 65.27 sq mi | IL1919550002 / 842 |
| 186. | 65.11 sq mi | IL1018807003 / 949 |
| 187. | 65.03 sq mi | IL0879778003 / 1,672 |
| 188. | 64.62 sq mi | IL1579510003 / 849 |
| 189. | 64.58 sq mi | IL0659732002 / 1,090 |
| 190. | 64.57 sq mi | IL1919550003 / 934 |
| 191. | 64.42 sq mi | IL0730312002 / 740 |
| 192. | 64.36 sq mi | IL0479570002 / 1,415 |
| 193. | 64.00 sq mi | IL2010043003 / 2,793 |
| 194. | 63.97 sq mi | IL0679543003 / 594 |
| 195. | 63.85 sq mi | IL1079535003 / 840 |
| 196. | 63.84 sq mi | IL1090110002 / 611 |
| 197. | 63.81 sq mi | IL1030009002 / 976 |
| 198. | 63.80 sq mi | IL1950008002 / 723 |
| 199. | 63.80 sq mi | IL1599783003 / 688 |
| 200. | 63.78 sq mi | IL1219517002 / 791 |
Please note that we only rank locations with 'Land Area' data. The rank above might not be a complete list. Locations without 'Land Area' data are not listed.