County Wiki | https://en.wikipedia.org/wiki/Audrain_County,_Missouri
Populated Areas Wiki | https://en.wikipedia.org/wiki/Category:Populated_places_in_Audrain_County,_Missouri
| Institution | City | Type |
|---|---|---|
| Mexico-Audrain County Library District Admin | Mexico | c |
| Ed French Memorial Library | Laddonia | c |
| Farber Branch Library | Farber | c |
| Martinsburg Branch Library | Martinsburg | c |
| Mexico Branch Library | Mexico | c |
| Vandalia Branch Library | Vandalia | c |
| xx | b | c |