(10 ILCS 91/10.18)
Sec. 10.18. Representative District No. 18. Representative District No. 18 is comprised of: District: 18 Cook County Tract: 800100 Blockgroup: 2 Block 2001 Block 2002 Block 2003 Block 2004 Block 2005 Block 2006 Block 2007 Block 2008 Block 2009 Block 2010 Block 2011 Block 2012 Block 2013 Block 2016 Block 2017 Block 2018 Block 2019 Block 2020 Block 2021 Block 2022 Block 2023 Block 2024 Block 2025 Block 2026 Block 2027 Block 2028 Block 2029 Block 2030 Block 2031 Block 2032 Block 2033 Block 2034 Block 2035 Block 2036 Block 2037 Block 2038 Block 2039 Block 2040 Block 2041 Block 2042 Tract: 800200 Blockgroup: 2 Block 2016 Block 2017 Block 2018 Block 2019 Block 2020 Block 2021 Block 2022 Block 2023 Block 2025 Block 2026 Block 2027 Block 2028 Block 2029 Block 2030 Block 2031 Block 2032 Block 2033 Block 2034 Block 2035 Block 2036 Block 2037 Block 2038 Block 2039 Blockgroup: 3 Blockgroup: 4 Blockgroup: 5 Block 5008 Block 5009 Block 5010 Block 5011 Block 5012 Block 5013 Block 5014 Block 5015 Block 5016 Block 5017 Block 5018 Blockgroup: 6 Tract: 800300 Tract: 800400 Blockgroup: 1 Block 1001 Block 1002 Block 1003 Block 1004 Block 1005 Block 1006 Block 1007 Block 1008 Block 1009 Block 1010 Block 1011 Block 1012 Block 1013 Block 1014 Block 1015 Block 1016 Block 1017 Block 1018 Block 1019 Block 1020 Block 1021 Block 1022 Block 1023 Block 1024 Block 1025 Block 1026 Block 1027 Block 1028 Block 1029 Block 1030 Blockgroup: 2 Blockgroup: 3 Tract: 800500 Tract: 800600 Tract: 800700 Blockgroup: 1 Block 1000 Block 1001 Block 1002 Block 1003 Block 1004 Block 1005 Block 1006 Block 1007 Block 1008 Block 1009 Block 1010 Block 1011 Block 1012 Block 1013 Block 1014 Block 1015 Block 1016 Block 1017 Block 1018 Block 1019 Block 1022 Block 1023 Block 1024 Block 1025 Block 1026 Block 1027 Block 1031 Blockgroup: 2 Block 2000 Block 2001 Block 2002 Block 2003 Block 2004 Block 2005 Block 2006 Block 2007 Block 2008 Block 2009 Blockgroup: 3 Block 3000 Block 3006 Blockgroup: 4 Block 4006 Block 4007 Block 4008 Block 4009 Block 4014 Block 4016 Block 4017 Block 4018 Block 4019 Block 4020 Block 4021 Block 4022 Block 4023 Block 4024 Block 4025 Block 4026 Block 4027 Block 4028 Block 4029 Tract: 800800 Blockgroup: 1 Block 1000 Block 1001 Block 1002 Block 1003 Block 1004 Block 1005 Block 1006 Block 1007 Block 1008 Block 1009 Block 1010 Block 1011 Block 1012 Block 1013 Block 1014 Block 1015 Block 1016 Block 1017 Block 1018 Block 1019 Block 1020 Block 1021 Block 1022 Block 1023 Block 1024 Block 1025 Block 1026 Block 1027 Block 1028 Block 1029 Block 1030 Block 1031 Block 1032 Block 1033 Block 1034 Block 1035 Block 1036 Block 1037 Block 1038 Block 1039 Block 1040 Block 1041 Block 1042 Block 1043 Block 1044 Block 1045 Block 1046 Block 1047 Block 1048 Block 1049 Block 1050 Block 1051 Block 1052 Block 1053 Block 1054 Block 1055 Block 1056 Block 1057 Block 1058 Block 1059 Block 1060 Block 1061 Block 1062 Block 1063 Block 1064 Block 1065 Block 1066 Block 1067 Block 1068 Block 1069 Block 1070 Block 1071 Block 1072 Block 1073 Block 1074 Block 1075 Block 1076 Block 1077 Block 1078 Block 1079 Block 1080 Block 1081 Block 1082 Block 1083 Block 1084 Block 1085 Block 1086 Block 1087 Block 1088 Block 1089 Block 1090 Block 1091 Block 1092 Block 1093 Block 1094 Block 1095 Block 1096 Block 1097 Block 1098 Block 1099 Block 1100 Block 1101 Block 1102 Block 1103 Block 1104 Block 1105 Block 1106 Block 1107 Block 1109 Tract: 801100 Blockgroup: 1 Block 1000 Block 1001 Block 1002 Block 1003 Block 1004 Block 1005 Block 1006 Block 1007 Block 1014 Block 1015 Block 1016 Blockgroup: 2 Blockgroup: 3 Block 3000 Block 3001 Block 3013 Block 3014 Block 3022 Block 3023 Block 3024 Block 3025 Block 3026 Block 3028 Block 3030 Tract: 801200 Blockgroup: 1 Blockgroup: 2 Blockgroup: 3 Block 3003 Block 3004 Block 3005 Block 3006 Block 3007 Block 3008 Block 3009 Block 3010 Block 3011 Block 3012 Block 3013 Block 3014 Block 3015 Block 3016 Block 3017 Block 3018 Block 3019 Block 3020 Block 3021 Block 3022 Block 3023 Block 3024 Block 3025 Block 3026 Block 3027 Block 3028 Block 3029 Block 3030 Block 3031 Block 3032 Block 3033 Block 3034 Block 3035 Block 3036 Block 3037 Block 3038 Block 3039 Block 3040 Block 3041 Block 3042 Block 3043 Block 3044 Block 3045 Block 3046 Block 3047 Block 3048 Block 3049 Block 3050 Block 3051 Block 3052 Tract: 801300 Tract: 801500 Blockgroup: 1 Block 1024 Block 1025 Block 1026 Block 1027 Block 1033 Block 1034 Block 1035 Block 1036 Block 1037 Block 1038 Block 1039 Block 1041 Block 1042 Block 1043 Block 1044 Block 1045 Block 1046 Block 1047 Block 1048 Block 1049 Block 1050 Block 1051 Block 1052 Block 1053 Block 1054 Block 1055 Block 1056 Block 1057 Block 1058 Block 1059 Block 1060 Block 1061 Block 1062 Block 1063 Block 1064 Block 1065 Block 1066 Block 1067 Block 1068 Block 1069 Block 1070 Block 1071 Block 1072 Block 1073 Block 1076 Block 1077 Block 1078 Blockgroup: 2 Blockgroup: 3 Block 3000 Block 3001 Block 3002 Block 3003 Block 3004 Block 3005 Block 3006 Block 3007 Block 3008 Block 3009 Block 3010 Block 3011 Block 3012 Block 3013 Block 3014 Block 3015 Block 3016 Block 3017 Block 3018 Block 3019 Block 3020 Block 3021 Block 3022 Block 3028 Block 3029 Block 3030 Block 3031 Block 3032 Block 3033 Block 3035 Block 3037 Block 3051 Block 3052 Block 3053 Tract: 801601 Blockgroup: 1 Block 1000 Block 1001 Block 1002 Block 1003 Block 1015 Block 1071 Block 1072 Block 1073 Block 1115 Block 1116 Block 1117 Block 1121 Block 1122 Block 1123 Block 1124 Block 1125 Tract: 801702 Blockgroup: 2 Block 2000 Block 2001 Block 2005 Block 2016 Block 2017 Block 2023 Block 2024 Block 2025 Block 2026 Block 2027 Block 2028 Block 2029 Block 2030 Block 2031 Block 2032 Tract: 801800 Tract: 801901 Blockgroup: 1 Block 1008 Block 1010 Block 1012 Block 1013 Block 1014 Block 1015 Block 1016 Block 1017 Block 1018 Block 1019 Block 1020 Block 1021 Block 1022 Block 1023 Block 1024 Block 1025 Block 1026 Block 1027 Block 1028 Block 1029 Block 1030 Block 1031 Block 1032 Block 1033 Block 1037 Block 1038 Block 1039 Block 1040 Block 1041 Block 1042 Blockgroup: 3 Block 3000 Block 3002 Block 3013 Block 3014 Block 3015 Block 3016 Block 3017 Block 3018 Tract: 801902 Tract: 808702 Blockgroup: 1 Blockgroup: 2 Block 2001 Block 2002 Block 2003 Block 2004 Block 2005 Block 2006 Block 2007 Block 2008 Block 2009 Block 2010 Block 2011 Block 2012 Block 2013 Block 2014 Block 2015 Block 2016 Block 2017 Tract: 808800 Blockgroup: 1 Block 1000 Block 1001 Block 1002 Block 1003 Block 1004 Block 1005 Block 1006 Block 1007 Block 1008 Block 1009 Block 1010 Block 1011 Block 1012 Block 1013 Block 1014 Block 1017 Block 1018 Block 1019 Block 1020 Block 1021 Block 1022 Block 1023 Block 1024 Block 1025 Block 1026 Block 1027 Block 1028 Block 1029 Block 1030 Block 1031 Block 1032 Block 1033 Block 1034 Block 1035 Block 1036 Block 1037 Block 1038 Block 1039 Block 1040 Block 1041 Block 1042 Block 1043 Block 1044 Block 1045 Block 1046 Block 1049 Block 1050 Block 1051 Block 1052 Block 1053 Block 1054 Block 1055 Block 1056 Block 1057 Block 1058 Block 1059 Blockgroup: 2 Block 2001 Block 2002 Block 2003 Block 2004 Block 2005 Block 2006 Block 2007 Block 2008 Block 2009 Block 2010 Block 2011 Block 2012 Block 2013 Block 2014 Block 2015 Block 2016 Block 2017 Block 2018 Block 2019 Block 2020 Block 2021 Block 2022 Block 2023 Block 2024 Block 2025 Block 2026 Block 2027 Block 2028 Block 2029 Block 2030 Block 2031 Block 2032 Block 2033 Block 2034 Block 2035 Block 2036 Block 2037 Block 2038 Block 2039 Block 2040 Block 2041 Block 2042 Block 2043 Block 2044 Block 2045 Block 2046 Block 2047 Block 2048 Block 2049 Block 2050 Block 2051 Block 2052 Block 2053 Block 2054 Block 2055 Block 2056 Block 2057 Block 2058 Block 2059 Block 2060 Block 2061 Block 2062 Block 2063 Block 2064 Block 2065 Block 2066 Block 2067 Block 2068 Block 2069 Block 2070 Block 2071 Block 2072 Block 2073 Block 2074 Block 2075 Tract: 809200 Blockgroup: 1 Block 1000 Block 1001 Block 1002 Block 1003 Block 1004 Block 1008 Block 1009 Block 1010 Block 1022 Block 1023 Block 1024 Blockgroup: 2 Blockgroup: 3 Blockgroup: 4 Block 4005 Block 4006 Block 4007 Block 4008 Block 4009 Block 4010 Block 4011 Block 4012 Block 4013 Block 4014 Block 4015 Block 4016 Block 4017 Block 4018 Block 4019 Block 4020 Tract: 809300 Tract: 809400 Blockgroup: 1 Block 1001 Block 1002 Block 1003 Block 1004 Block 1005 Block 1006 Block 1007 Block 1008 Block 1009 Block 1010 Block 1011 Block 1012 Block 1013 Block 1014 Block 1015 Block 1016 Block 1017 Block 1018 Block 1019 Block 1020 Block 1021 Block 1022 Block 1023 Block 1024 Block 1025 Block 1026 Block 1027 Blockgroup: 2 Blockgroup: 3 Blockgroup: 4 Tract: 809500 Tract: 809600 Tract: 809700 Tract: 809800 Tract: 809900 Tract: 810000 Blockgroup: 1 Blockgroup: 2 Blockgroup: 3 Block 3001 Block 3002 Block 3003 Block 3004 Block 3005 Block 3006 Block 3007 Block 3008 Block 3009 Block 3010 Block 3011 Block 3012 Block 3013 Block 3014 Block 3017 Block 3018 Block 3019 Tract: 810100 Tract: 810200 Blockgroup: 1 Blockgroup: 2 Block 2000 Blockgroup: 4 Block 4000 Block 4001 Block 4002 Block 4003 Block 4004 Block 4005 Block 4006 Block 4007 Block 4008 Block 4009 Block 4010 Block 4011 Block 4012 Block 4013 Block 4015 Block 4016 Blockgroup: 5 Blockgroup: 6 Block 6000 Block 6001 Block 6002 Block 6005 Block 6006 Tract: 810301 Blockgroup: 1 Blockgroup: 2 Blockgroup: 3 Block 3000 Block 3001 Block 3002 Block 3003 Block 3004 Block 3005 Block 3006 Block 3007 Block 3008 Block 3009 Block 3010 Block 3011 Block 3015 Block 3016 Block 3017 Block 3018 Block 3019 Block 3020 Block 3021 Block 3025 Block 3026 Block 3028 Blockgroup: 4 Block 4000 Block 4001 Block 4002 Block 4003 Block 4004 Block 4005 Block 4006 Tract: 810302
(Source: P.A. 97-6, eff. 6-3-11.)