| Armada Free Public Library | 73930 Church St. | (586) 784-5921 | ARM |
| Center Line Public Library | 7345 Weingartz | (586) 758-8274 | CLL |
| Chesterfield Library | 50560 Patricia Avenue | (586) 598-4900 | CHE |
| Clinton-Macomb Public Library | 40900 Romeo Plank Road | (586) 226-5000 | CMM |
| Clinton-Macomb Public Library-South Branch | 35891 S. Gratiot | (586) 226-5070 | CMS |
| Clinton-Macomb Public Library-North Branch | 16800 24 Mile Rd. | (586) 226-5080 | CMN |
| Eastpointe Memorial Library | 15875 Oak St. | (586) 445-5096 | EPL |
| Fraser Public Library | 16330 Fourteen Mile Rd. | (586) 293-2055 | FRA |
| Harper Woods Public Library | 19601 Harper Ave. | (313) 343-2575 | HPW |
| Harrison Township Public Library | 38255 L’Anse Creuse Ste. A | (586)329-1261 | HTL |
| Lenox Township Library | 58976 Main St. | (586) 749-3430 | LEN |
| Lois Wagner Memorial Library – Richmond | 35200 Division | (586) 727-2665 | LWM |
| MacDonald Public Library – New Baltimore | 36480 Main St. | (586) 725-0273 | MPL |
| Mount Clemens Public Library | 150 Cass Ave. | (586) 469-6200 | MTC |
| Ray Township Library | 64255 Wolcott Road | (586) 749-7130 | RAY |
| Romeo Graubner District Library | 65821 Van Dyke | (586) 752-0603 | ROG |
| Romeo Kezar Branch Library | 107 Church St. | (586) 752-0603 | ROK |
| Roseville Public Library | 29777 Gratiot | (586) 445-5407 | RSV |
| St. Clair Shores Public Library | 22500 Eleven Mile Rd. | (586) 771-9020 | SCS |
| Shelby Township Library | 51680 Van Dyke | (586) 739-7414 | SBL |
| Sterling Heights Public Library | 40255 Dodge Park | (586) 446-2665 | SHL |
| Troy Public Library | 510 W. Big Beaver | (248) 524-3538 | TPL |
| Utica Public Library | 7530 Auburn Rd. | (586) 731-4141 | UPL |
| Warren Public Library – Burnette Branch | 23345 Van Dyke | (586) 353-0579 | WMB |
| Warren Public Library – Busch Branch | 23333 Ryan Rd. | (586) 755-5750 | WDB |
| Warren Public Library – Miller Branch | 5460 Arden, Suite 203 | (586) 751-5377 | WAM |
| Warren Public Library – Civic Center Library | One City Center Square | (586) 751-0770 | WCV |
Special Libraries
| Macomb Library for the Blind and Physically Handicapped | 40900 Romeo Plank Road | (586) 286-1580 |