The Ouachita Parish Public Library has 10 branches and a bookmobile:
- Main Branch at the corner of N. 18th and Stubbs in Monroe
- Anna Meyer Branch near Wossman High
- Carver-McDonald Branch near Carroll High
- Louise Williams Branch in Swartz
- Ollie Burns Memorial Branch in Richwood
- Ouachita Valley Branch on McMillan Road in West Monroe
- Cpl. J.R. Searcy Memorial Branch in southwest Ouachita
- Sterlington Memorial Branch in Sterlington
- West Monroe Branch in downtown West Monroe
- West Ouachita Branch in Cheniere
- Bookmobile