| Jackson County | 29095 | 77 | 29095015300, 29095005300, 29095011800, 29095000800, 29095007900 |
| St. Louis city | 29510 | 47 | 29510101500, 29510108300, 29510111300, 29510115100, 29510106500 |
| St. Louis County | 29189 | 46 | 29189211102, 29189212500, 29189212102, 29189210704, 29189214100 |
| Greene County | 29077 | 22 | 29077003600, 29077000501, 29077001302, 29077003200, 29077000400 |
| Boone County | 29019 | 10 | 29019001001, 29019002200, 29019000700, 29019000200, 29019001105 |
| Cape Girardeau County | 29031 | 5 | 29031881600, 29031881000, 29031880800, 29031880900, 29031881400 |
| Jasper County | 29097 | 5 | 29097011000, 29097010601, 29097011600, 29097011800, 29097010100 |
| Buchanan County | 29021 | 5 | 29021001200, 29021003001, 29021001000, 29021002400, 29021001100 |
| Phelps County | 29161 | 4 | 29161890402, 29161890800, 29161890302, 29161890401 |
| Butler County | 29023 | 4 | 29023950700, 29023950800, 29023950400, 29023950500 |
| Clay County | 29047 | 4 | 29047020400, 29047020500, 29047022100, 29047020201 |
| St. Charles County | 29183 | 3 | 29183310501, 29183312195, 29183311500 |
| Franklin County | 29071 | 3 | 29071800704, 29071800903, 29071800904 |
| Texas County | 29215 | 3 | 29215480201, 29215480402, 29215480302 |
| Hickory County | 29085 | 3 | 29085470501, 29085470100, 29085470300 |
| Pemiscot County | 29155 | 3 | 29155470600, 29155470400, 29155470200 |
| Dunklin County | 29069 | 3 | 29069360100, 29069360600, 29069361000 |
| St. Francois County | 29187 | 3 | 29187950600, 29187950300, 29187950401 |
| Howell County | 29091 | 3 | 29091090400, 29091090700, 29091090200 |
| Cole County | 29051 | 2 | 29051020700, 29051010500 |
| Johnson County | 29101 | 2 | 29101960401, 29101960402 |
| Nodaway County | 29147 | 2 | 29147470301, 29147470400 |
| Adair County | 29001 | 2 | 29001950900, 29001950300 |
| Miller County | 29131 | 2 | 29131962600, 29131962801 |
| Mississippi County | 29133 | 2 | 29133950200, 29133950400 |
| Lawrence County | 29109 | 2 | 29109470601, 29109470501 |
| Marion County | 29127 | 2 | 29127960500, 29127960800 |
| Morgan County | 29141 | 2 | 29141470300, 29141470502 |
| Warren County | 29219 | 2 | 29219820107, 29219820105 |
| New Madrid County | 29143 | 2 | 29143960600, 29143960200 |
| Platte County | 29165 | 1 | 29165030002 |
| Stoddard County | 29207 | 1 | 29207470500 |
| Ozark County | 29153 | 1 | 29153470101 |
| Scott County | 29201 | 1 | 29201781201 |
| Jefferson County | 29099 | 1 | 29099701200 |
| Barton County | 29011 | 1 | 29011960300 |
| Carter County | 29035 | 1 | 29035960200 |
| Iron County | 29093 | 1 | 29093950100 |
| Benton County | 29015 | 1 | 29015460802 |
| Dallas County | 29059 | 1 | 29059480200 |
| Audrain County | 29007 | 1 | 29007950300 |
| Oregon County | 29149 | 1 | 29149480200 |
| Randolph County | 29175 | 1 | 29175490300 |
| Wayne County | 29223 | 1 | 29223690300 |
| Laclede County | 29105 | 1 | 29105960101 |
| Pulaski County | 29169 | 1 | 29169470288 |
| Webster County | 29225 | 1 | 29225470401 |
| Taney County | 29213 | 1 | 29213480108 |
| Ripley County | 29181 | 1 | 29181870200 |
| Bates County | 29013 | 1 | 29013070300 |