(10 ILCS 91/10.99)
    Sec. 10.99. Representative District No. 99. Representative District No. 99 is comprised of:
 
District: 99
Sangamon County
    Tract: 000100
        Blockgroup: 4
            Block 4064
            Block 4065
            Block 4066
    Tract: 000201
        Blockgroup: 3
            Block 3000
            Block 3002
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            Block 3007
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            Block 3018
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            Block 3020
            Block 3021
    Tract: 000202
        Blockgroup: 2
            Block 2030
            Block 2031
            Block 2038
            Block 2039
            Block 2040
            Block 2041
            Block 2042
            Block 2043
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            Block 2048
            Block 2049
            Block 2050
            Block 2051
            Block 2052
            Block 2057
            Block 2058
            Block 2059
        Blockgroup: 3
            Block 3007
            Block 3008
            Block 3009
            Block 3010
            Block 3011
            Block 3012
            Block 3013
            Block 3014
            Block 3015
            Block 3016
        Blockgroup: 4
    Tract: 001001
        Blockgroup: 1
            Block 1000
            Block 1001
            Block 1002
            Block 1003
            Block 1004
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1010
            Block 1011
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            Block 1016
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            Block 1019
            Block 1020
            Block 1021
            Block 1022
            Block 1023
            Block 1024
        Blockgroup: 2
    Tract: 001003
    Tract: 001004
    Tract: 001100
    Tract: 001200
        Blockgroup: 1
        Blockgroup: 2
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
        Blockgroup: 3
        Blockgroup: 4
    Tract: 001300
        Blockgroup: 1
            Block 1003
            Block 1004
            Block 1005
            Block 1006
            Block 1011
            Block 1012
            Block 1013
        Blockgroup: 2
            Block 2038
    Tract: 001800
        Blockgroup: 1
            Block 1018
            Block 1023
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1032
            Block 1033
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            Block 1035
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            Block 1044
            Block 1045
            Block 1046
            Block 1047
            Block 1048
            Block 1049
        Blockgroup: 2
    Tract: 001900
        Blockgroup: 1
            Block 1001
            Block 1017
        Blockgroup: 2
            Block 2019
            Block 2020
            Block 2021
            Block 2022
            Block 2027
            Block 2028
            Block 2029
            Block 2030
            Block 2031
            Block 2032
            Block 2033
        Blockgroup: 3
    Tract: 002000
    Tract: 002100
    Tract: 002200
    Tract: 002500
        Blockgroup: 3
            Block 3004
            Block 3005
            Block 3006
            Block 3007
            Block 3008
            Block 3009
            Block 3010
            Block 3011
            Block 3012
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            Block 3020
            Block 3021
            Block 3022
            Block 3023
            Block 3024
            Block 3025
            Block 3026
            Block 3027
        Blockgroup: 4
            Block 4002
            Block 4010
            Block 4011
            Block 4012
            Block 4013
            Block 4014
            Block 4015
            Block 4016
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            Block 4020
            Block 4021
            Block 4024
            Block 4025
            Block 4026
            Block 4027
            Block 4028
            Block 4029
            Block 4030
            Block 4031
            Block 4032
            Block 4034
        Blockgroup: 5
    Tract: 002600
        Blockgroup: 1
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
        Blockgroup: 2
            Block 2002
            Block 2003
            Block 2004
            Block 2005
            Block 2006
            Block 2007
            Block 2008
            Block 2009
            Block 2010
            Block 2013
            Block 2014
            Block 2015
            Block 2016
            Block 2017
            Block 2018
        Blockgroup: 3
            Block 3005
            Block 3006
            Block 3007
            Block 3008
        Blockgroup: 4
            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 4014
    Tract: 002700
        Blockgroup: 1
            Block 1006
            Block 1007
            Block 1008
            Block 1009
            Block 1012
            Block 1014
            Block 1015
            Block 1016
            Block 1017
            Block 1018
            Block 1019
            Block 1020
            Block 1021
            Block 1024
            Block 1025
            Block 1026
            Block 1027
            Block 1028
            Block 1029
            Block 1030
            Block 1031
            Block 1032
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            Block 1035
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            Block 1037
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            Block 1040
            Block 1050
            Block 1051
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            Block 1053
            Block 1054
            Block 1055
            Block 1060
            Block 1061
            Block 1062
            Block 1064
            Block 1065
        Blockgroup: 2
        Blockgroup: 3
    Tract: 002801
    Tract: 002802
    Tract: 002900
    Tract: 003000
    Tract: 003100
        Blockgroup: 2
            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
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            Block 2037
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            Block 2046
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            Block 2048
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            Block 2050
            Block 2051
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            Block 2053
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            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
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            Block 2070
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            Block 2076
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            Block 2098
            Block 2099
            Block 2100
            Block 2101
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            Block 2105
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            Block 2107
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            Block 2110
            Block 2111
            Block 2112
            Block 2113
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            Block 2120
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            Block 2138
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            Block 2141
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            Block 2146
            Block 2147
            Block 2148
            Block 2149
            Block 2150
            Block 2151
            Block 2152
            Block 2153
            Block 2154
            Block 2155
            Block 2156
            Block 2157
            Block 2158
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            Block 2160
            Block 2161
            Block 2162
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            Block 2164
            Block 2165
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            Block 2203
            Block 2204
            Block 2205
            Block 2206
            Block 2207
            Block 2208
            Block 2209
            Block 2210
        Blockgroup: 3
            Block 3008
            Block 3009
            Block 3010
            Block 3011
            Block 3012
            Block 3013
            Block 3014
            Block 3015
            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
            Block 3053
            Block 3054
            Block 3055
            Block 3056
            Block 3057
            Block 3058
            Block 3059
            Block 3060
            Block 3061
            Block 3062
            Block 3063
            Block 3064
            Block 3065
            Block 3066
            Block 3067
            Block 3068
            Block 3069
            Block 3070
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            Block 3073
            Block 3074
            Block 3075
            Block 3076
            Block 3077
            Block 3078
            Block 3079
            Block 3080
            Block 3081
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            Block 3084
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            Block 3088
            Block 3089
            Block 3090
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            Block 3096
            Block 3097
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            Block 3099
            Block 3100
            Block 3103
            Block 3108
            Block 3112
            Block 3113
            Block 3137
            Block 3138
            Block 3139
            Block 3140
            Block 3141
            Block 3142
            Block 3143
            Block 3144
            Block 3145
            Block 3146
            Block 3147
            Block 3148
            Block 3149
            Block 3150
            Block 3151
            Block 3152
            Block 3153
            Block 3154
            Block 3155
            Block 3156
            Block 3157
            Block 3158
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            Block 3160
            Block 3161
            Block 3162
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            Block 3164
            Block 3165
            Block 3166
            Block 3189
            Block 3190
            Block 3191
            Block 3192
            Block 3193
            Block 3195
            Block 3196
            Block 3203
            Block 3204
            Block 3205
            Block 3206
            Block 3207
            Block 3212
            Block 3213
            Block 3214
            Block 3215
            Block 3216
            Block 3217
            Block 3218
            Block 3219
            Block 3220
            Block 3221
            Block 3222
            Block 3223
            Block 3224
            Block 3225
            Block 3226
            Block 3227
            Block 3228
            Block 3229
            Block 3230
            Block 3231
            Block 3232
            Block 3233
            Block 3234
            Block 3235
            Block 3236
            Block 3237
            Block 3238
            Block 3240
        Blockgroup: 4
        Blockgroup: 5
    Tract: 003201
    Tract: 003202
    Tract: 003203
    Tract: 003300
        Blockgroup: 1
            Block 1015
            Block 1016
            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
        Blockgroup: 2
        Blockgroup: 3
        Blockgroup: 4
        Blockgroup: 5
    Tract: 003400
    Tract: 003500
        Blockgroup: 1
        Blockgroup: 2
        Blockgroup: 3
        Blockgroup: 4
        Blockgroup: 5
            Block 5000
            Block 5001
            Block 5002
            Block 5003
            Block 5004
            Block 5005
            Block 5006
            Block 5007
            Block 5008
            Block 5009
            Block 5010
            Block 5011
            Block 5012
            Block 5013
            Block 5014
            Block 5015
            Block 5016
            Block 5017
            Block 5018
            Block 5019
            Block 5020
            Block 5021
            Block 5022
            Block 5023
            Block 5024
            Block 5025
            Block 5026
            Block 5027
            Block 5028
            Block 5040
            Block 5041
            Block 5042
            Block 5043
            Block 5046
            Block 5047
            Block 5048
            Block 5049
            Block 5050
            Block 5051
            Block 5052
            Block 5053
            Block 5054
            Block 5055
            Block 5056
            Block 5057
            Block 5058
            Block 5059
            Block 5060
            Block 5061
            Block 5062
            Block 5072
            Block 5073
            Block 5074
            Block 5075
            Block 5084
            Block 5085
            Block 5086
            Block 5087
            Block 5088
            Block 5089
            Block 5090
            Block 5091
            Block 5092
            Block 5093
            Block 5098
            Block 5099
    Tract: 003601
    Tract: 003602
    Tract: 003603
    Tract: 003604
    Tract: 003700
        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 1031
            Block 1032
        Blockgroup: 4
            Block 4011
            Block 4012
            Block 4013
            Block 4014
            Block 4015
            Block 4016
            Block 4017
            Block 4018
            Block 4034
            Block 4035
            Block 4036
            Block 4037
            Block 4038
(Source: P.A. 97-6, eff. 6-3-11.)