| CENTRALIA COMMUNITY LIBRARY | NEMAHA | 1 | 0 | 0.6 | 0.03 | 508 | 8197 | 1148 | 113 | 10190 | 357 | 0 | 9863 | 20410 | 16690 |
| CENTRALIA PUBLIC LIBRARY | BOONE | 1 | 0 | 2.5 | 0.5 | 3758 | 30319 | 1975 | 1021 | 131464 | 2067 | 0 | 16829 | 150360 | 148738 |
| CENTRALIA REGIONAL LIBRARY DISTRICT | MARION | 1 | 0 | 7.3 | 6.74 | 31204 | 99339 | 7582 | 2373 | 405355 | 105031 | 176982 | 49280 | 736648 | 744091 |
| TIMBERLAND REGIONAL LIBRARY | LEWIS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |