City
- Cape Girardeau
- Chesterfield
- Clayton
- Crestwood
- Eureka
- Florissant
- Fredericktown
- Lebanon
- Louisiana
- Mack Creek
- Maryland Heights
- O'Fallon
- Oak Ridge
- Poplar Bluff
- Richmond Heights
- Shelbina
- St Charles
- St Louis
- St Peters
- University City
- Webster Groves
County
Zip Code
- 63017
- 63025
- 63033
- 63043
- 63101
- 63103
- 63104
- 63105
- 63106
- 63107
- 63108
- 63110
- 63111
- 63112
- 63113
- 63115
- 63117
- 63118
- 63119
- 63122
- 63123
- 63126
- 63130
- 63135
- 63139
- 63141
- 63143
- 63144
- 63301
- 63303
- 63304
- 63353
- 63368
- 63468
- 63645
- 63701
- 63769
- 63901
- 65536
- 65786
School District
- Affton 101
- Brentwood
- Cape Girardeau 63
- Clayton
- Ferguson-Florissant R-II
- Francis Howell R-III
- Fredericktown R-I
- Kirkwood R-VII
- Lebanon R-III
- Lindbergh Schools
- Louisiana R-II
- Macks Creek R-V
- Maplewood-Richmond Heights
- Oak Ridge R-VI
- Orchard Farm R-V
- Parkway C-2
- Pattonville R-III
- Poplar Bluff R-I
- Rockwood R-VI
- Shelby Co. R-IV
- St. Louis City
- University City
- Webster Groves
- Wentzville R-IV