| Redlands | $2,235,292 | 3.82 | 3.76 | 0.1850 | 0.95 | 0Non-affiliated | 3Municipal Library |
| Alameda Co | $22,954,628 | 12.18 | 8.49 | 0.2985 | 0.80 | 5Pacific Library Partnership | 1County Library with Dedicated Tax |
| Alameda | $3,999,301 | 8.23 | 5.82 | 0.3225 | 1.06 | 5Pacific Library Partnership | 3Municipal Library |
| Alhambra | $2,793,764 | 6.13 | 6.74 | 0.1987 | 1.69 | 6Southern California Library Cooperative | 3Municipal Library |
| Alpine Co | $217,720 | 28.29 | 24.41 | 1.8793 | 7.84 | 4NorthNet Library System | 0County Library |
| Altadena Dist | $2,445,706 | 4.48 | 7.28 | 0.4394 | 2.03 | 6Southern California Library Cooperative | 2Special District Library |
| Amador Co | $836,506 | 2.56 | 2.51 | 0.0426 | 0.63 | 149-99 Cooperative Library System | 0County Library |
| Anaheim | $9,261,420 | 4.99 | 4.12 | 0.3648 | 0.82 | 6Southern California Library Cooperative | 3Municipal Library |
| Arcadia | $3,179,624 | 12.89 | 9.91 | 0.3979 | 1.73 | 6Southern California Library Cooperative | 3Municipal Library |
| Azusa | $1,295,234 | 2.33 | 3.31 | 0.1272 | 0.63 | 6Southern California Library Cooperative | 3Municipal Library |
| Banning Dist | $838,624 | 4.14 | 2.62 | 0.1604 | 1.22 | 3Inland Library System | 2Special District Library |
| Beaumont Dist | $1,293,722 | 3.18 | 2.73 | 0.3789 | 0.26 | 3Inland Library System | 2Special District Library |
| Belvedere-Tiburon | $1,859,107 | 28.43 | 16.04 | 2.3057 | 3.07 | 4NorthNet Library System | 3Municipal Library |
| Benicia | $2,176,775 | 14.17 | 8.57 | 0.6630 | 2.60 | 4NorthNet Library System | 3Municipal Library |
| Berkeley | $17,380,610 | 17.19 | 11.95 | 0.3203 | 2.34 | 5Pacific Library Partnership | 3Municipal Library |
| Beverly Hills | $9,826,194 | 19.95 | 16.27 | 0.2972 | 2.71 | 6Southern California Library Cooperative | 3Municipal Library |
| Santa Paula Dist | $648,656 | 2.63 | 4.12 | 0.2917 | 0.34 | 2Black Gold Cooperative Library System | 2Special District Library |
| Brawley | $1,073,693 | 2.02 | 1.50 | 0.0397 | 0.25 | 7Serra Cooperative Library System | 3Municipal Library |
| Buena Park Dist | $1,845,993 | 5.68 | 3.42 | 0.2187 | 0.62 | 6Southern California Library Cooperative | 2Special District Library |
| Burbank | $6,276,819 | 14.30 | 10.65 | 0.3920 | 3.20 | 6Southern California Library Cooperative | 3Municipal Library |
| Burlingame | $3,456,474 | 19.18 | 12.23 | 0.5455 | 2.69 | 5Pacific Library Partnership | 3Municipal Library |
| Butte Co | $2,585,575 | 4.15 | 2.89 | 0.1488 | 0.43 | 4NorthNet Library System | 0County Library |
| Calabasas | $1,180,734 | 10.23 | 9.25 | 0.7943 | 1.98 | 6Southern California Library Cooperative | 3Municipal Library |
| Calaveras Co | $441,703 | 2.91 | 0.00 | 0.0364 | 0.81 | 149-99 Cooperative Library System | 0County Library |
| Calexico | $785,343 | 1.78 | 2.60 | 0.5210 | 0.48 | 7Serra Cooperative Library System | 3Municipal Library |
| Camarillo Public Library | $2,742,430 | 4.81 | 2.98 | 0.1953 | 0.49 | 6Southern California Library Cooperative | 3Municipal Library |
| Carlsbad | $9,707,661 | 12.79 | 8.06 | 0.6006 | 1.43 | 7Serra Cooperative Library System | 3Municipal Library |
| Cerritos | $4,811,914 | 14.15 | 21.69 | 0.5179 | 6.25 | 0Non-affiliated | 3Municipal Library |
| Chula Vista | $3,580,495 | 3.87 | 2.49 | 0.1031 | 0.66 | 7Serra Cooperative Library System | 3Municipal Library |
| Commerce | $2,977,851 | 19.99 | 24.96 | 2.2533 | 5.81 | 6Southern California Library Cooperative | 3Municipal Library |
| Coalinga Dist | $1,318,961 | 2.97 | 4.34 | 0.1342 | 1.09 | 8San Joaquin Valley Library System | 2Special District Library |
| Colton | $213,517 | 1.37 | 1.34 | 0.0432 | 0.44 | 3Inland Library System | 3Municipal Library |
| Colusa Co | $746,925 | 4.75 | 1.98 | 0.2789 | 0.72 | 4NorthNet Library System | 0County Library |
| Contra Costa Co | $23,424,825 | 7.87 | 4.31 | 0.1886 | 0.70 | 5Pacific Library Partnership | 1County Library with Dedicated Tax |
| Corona | $2,803,595 | 3.03 | 2.74 | 0.1471 | 0.51 | 3Inland Library System | 3Municipal Library |
| Coronado | $2,382,116 | 15.43 | 16.00 | 1.0269 | 0.00 | 7Serra Cooperative Library System | 3Municipal Library |
| Los Angeles Co | $124,237,457 | 5.13 | 3.71 | 0.1463 | 0.88 | 6Southern California Library Cooperative | 1County Library with Dedicated Tax |
| Covina | $936,835 | 3.29 | 4.89 | 0.1022 | 0.44 | 6Southern California Library Cooperative | 3Municipal Library |
| Daly City | $3,637,745 | 6.04 | 4.88 | 0.1516 | 1.14 | 5Pacific Library Partnership | 3Municipal Library |
| Del Norte Co Dist | $256,197 | 2.21 | 4.05 | 0.0319 | 0.79 | 4NorthNet Library System | 2Special District Library |
| Dixon Dist | $1,225,504 | 21.33 | 3.33 | 0.1455 | 0.65 | 4NorthNet Library System | 2Special District Library |
| Downey | $1,959,917 | 3.95 | 3.47 | 0.0358 | 0.41 | 6Southern California Library Cooperative | 3Municipal Library |
| El Centro | $498,992 | 0.40 | 0.32 | 0.0046 | 0.17 | 7Serra Cooperative Library System | 3Municipal Library |
| El Dorado Co | $3,335,223 | 4.87 | 2.75 | 0.1818 | 0.39 | 4NorthNet Library System | 0County Library |
| El Segundo | $2,368,450 | 12.78 | 16.73 | 0.3498 | 1.72 | 6Southern California Library Cooperative | 3Municipal Library |
| Escondido | $3,002,025 | 4.53 | 3.44 | 0.0571 | 0.74 | 7Serra Cooperative Library System | 3Municipal Library |
| Folsom | $1,520,591 | 7.50 | 3.07 | 0.3030 | 0.91 | 4NorthNet Library System | 3Municipal Library |
| Fresno Co | $27,124,637 | 4.25 | 3.28 | 0.1043 | 0.92 | 8San Joaquin Valley Library System | 1County Library with Dedicated Tax |
| Fullerton | $13,759,789 | 4.94 | 0.00 | 0.2037 | 0.50 | 6Southern California Library Cooperative | 3Municipal Library |
| Glendale | $9,124,920 | 6.71 | 4.59 | 0.4451 | 1.18 | 6Southern California Library Cooperative | 3Municipal Library |
| Glendora | $2,113,096 | 8.64 | 5.26 | 0.4771 | 0.61 | 6Southern California Library Cooperative | 3Municipal Library |
| Carmel | $1,292,813 | 29.25 | 26.24 | 0.6423 | 4.99 | 5Pacific Library Partnership | 3Municipal Library |
| Hayward | $4,099,101 | 7.75 | 4.20 | 0.2435 | 0.89 | 5Pacific Library Partnership | 3Municipal Library |
| Hemet | $1,442,489 | 5.38 | 4.23 | 0.1245 | 0.94 | 3Inland Library System | 3Municipal Library |
| Humboldt Co | $3,164,967 | 5.15 | 2.63 | 0.1142 | 0.41 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Huntington Beach | $4,460,001 | 5.05 | 3.05 | 0.8917 | 0.58 | 0Non-affiliated | 3Municipal Library |
| Imperial Co | $467,725 | 0.72 | 0.80 | 0.0706 | 0.31 | 7Serra Cooperative Library System | 1County Library with Dedicated Tax |
| Imperial | $199,056 | 2.45 | 1.94 | 0.0792 | 0.66 | 7Serra Cooperative Library System | 3Municipal Library |
| Inglewood | $2,642,313 | 1.93 | 2.20 | 0.0622 | 0.34 | 6Southern California Library Cooperative | 3Municipal Library |
| Inyo Co | $610,710 | 4.92 | 0.00 | 0.0606 | 0.95 | 3Inland Library System | 0County Library |
| Irwindale | $358,884 | 16.07 | 21.02 | 0.5856 | 2.19 | 6Southern California Library Cooperative | 3Municipal Library |
| Kern Co | $11,650,617 | 1.84 | 1.10 | 0.0360 | 0.26 | 8San Joaquin Valley Library System | 0County Library |
| Kings Co | $2,286,806 | 1.40 | 1.26 | 0.0834 | 0.59 | 8San Joaquin Valley Library System | 1County Library with Dedicated Tax |
| Lake Co | $1,070,786 | 3.98 | 4.57 | 0.0553 | 0.40 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Larkspur | $722,651 | 12.38 | 0.00 | 0.5107 | 0.51 | 4NorthNet Library System | 3Municipal Library |
| Lassen Dist | $179,041 | 1.42 | 1.58 | 0.0629 | 0.59 | 4NorthNet Library System | 2Special District Library |
| Lincoln | $814,222 | 7.48 | 5.90 | 0.5438 | 0.56 | 4NorthNet Library System | 3Municipal Library |
| Livermore | $4,443,408 | 12.42 | 6.39 | 0.2679 | 2.08 | 5Pacific Library Partnership | 3Municipal Library |
| Lodi | $1,383,140 | 3.97 | 3.37 | 0.2102 | 0.94 | 149-99 Cooperative Library System | 3Municipal Library |
| Lompoc | $1,209,079 | 5.52 | 4.59 | 0.1663 | 2.83 | 2Black Gold Cooperative Library System | 3Municipal Library |
| Long Beach | $13,886,333 | 3.37 | 2.95 | 0.8671 | 0.71 | 6Southern California Library Cooperative | 3Municipal Library |
| Los Angeles | $113,071,921 | 3.97 | 3.29 | 0.0791 | 0.90 | 6Southern California Library Cooperative | 3Municipal Library |
| Los Gatos | $20,012,781 | 6.52 | 7.48 | 0.4244 | 0.60 | 5Pacific Library Partnership | 3Municipal Library |
| Madera Co | $1,093,492 | 1.57 | 1.45 | 0.0445 | 0.19 | 8San Joaquin Valley Library System | 0County Library |
| Marin Co | $13,436,137 | 12.58 | 7.99 | 0.3340 | 1.73 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Mariposa Co | $439,298 | 9.08 | 7.65 | 0.1432 | 3.12 | 8San Joaquin Valley Library System | 0County Library |
| Mendocino Co | $1,748,145 | 5.03 | 0.00 | 0.1075 | 0.55 | 4NorthNet Library System | 0County Library |
| Menlo Park | $2,163,590 | 22.47 | 10.19 | 0.9664 | 2.33 | 5Pacific Library Partnership | 3Municipal Library |
| Merced Co | $2,766,108 | 1.16 | 2.41 | 0.0647 | 0.29 | 8San Joaquin Valley Library System | 0County Library |
| Mill Valley | $1,896,575 | 25.67 | 17.73 | 1.8769 | 1.86 | 4NorthNet Library System | 3Municipal Library |
| Mission Viejo | $3,274,127 | 10.05 | 7.21 | 0.2610 | 0.64 | 6Southern California Library Cooperative | 3Municipal Library |
| Modoc Co | $362,994 | 6.89 | 0.00 | 0.1101 | 0.58 | 4NorthNet Library System | 0County Library |
| Mono Co | $1,146,106 | 14.02 | 10.49 | 0.9828 | 4.68 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Monrovia | $1,545,839 | 5.52 | 6.38 | 0.7228 | 1.34 | 6Southern California Library Cooperative | 3Municipal Library |
| Monterey Co | $7,892,672 | 3.46 | 4.33 | 0.1504 | 1.02 | 5Pacific Library Partnership | 1County Library with Dedicated Tax |
| Monterey Park | $2,669,411 | 5.58 | 5.62 | 0.6115 | 0.90 | 6Southern California Library Cooperative | 3Municipal Library |
| Monterey | $2,910,052 | 17.16 | 11.15 | 0.4497 | 1.46 | 5Pacific Library Partnership | 3Municipal Library |
| Moorpark | $791,288 | 3.87 | 4.49 | 0.2478 | 0.64 | 6Southern California Library Cooperative | 3Municipal Library |
| Moreno Valley | $1,852,640 | 2.01 | 1.40 | 0.0316 | 0.24 | 3Inland Library System | 3Municipal Library |
| Mountain View | $4,541,488 | 23.04 | 11.64 | 0.5856 | 1.64 | 5Pacific Library Partnership | 3Municipal Library |
| Murrieta | $2,126,811 | 4.27 | 3.24 | 0.0430 | 0.42 | 3Inland Library System | 3Municipal Library |
| Napa Co | $7,533,564 | 7.76 | 4.61 | 0.1640 | 1.35 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| National City | $2,471,064 | 4.13 | 5.90 | 5.4056 | 2.71 | 7Serra Cooperative Library System | 3Municipal Library |
| Nevada Co | $2,048,148 | 6.63 | 3.64 | 0.0975 | 0.36 | 4NorthNet Library System | 0County Library |
| Newport Beach | $6,657,606 | 18.61 | 14.75 | 0.6158 | 1.56 | 6Southern California Library Cooperative | 3Municipal Library |
| Oakland | $25,066,947 | 6.05 | 8.80 | 0.2524 | 0.67 | 5Pacific Library Partnership | 3Municipal Library |
| Oceanside | $5,757,955 | 2.97 | 2.79 | 0.1540 | 0.91 | 7Serra Cooperative Library System | 3Municipal Library |
| Ontario | $3,965,403 | 3.85 | 3.75 | 0.1022 | 0.76 | 3Inland Library System | 3Municipal Library |
| Orange Co | $39,879,031 | 5.12 | 4.59 | 0.1262 | 0.63 | 6Southern California Library Cooperative | 1County Library with Dedicated Tax |
| Orange | $3,770,218 | 4.90 | 3.61 | 0.1758 | 0.94 | 6Southern California Library Cooperative | 3Municipal Library |
| Orland | $270,013 | 4.08 | 2.98 | 0.1924 | 0.79 | 4NorthNet Library System | 3Municipal Library |
| Oxnard | $4,540,088 | 7.31 | 3.31 | 0.1281 | 0.17 | 6Southern California Library Cooperative | 3Municipal Library |
| Pacific Grove | $691,904 | 14.25 | 6.51 | 0.5752 | 0.83 | 5Pacific Library Partnership | 3Municipal Library |
| Palm Springs | $1,887,755 | 8.89 | 5.23 | 0.1244 | 1.49 | 3Inland Library System | 3Municipal Library |
| Palmdale | $1,383,159 | 2.23 | 0.00 | 0.0013 | 0.26 | 6Southern California Library Cooperative | 3Municipal Library |
| Palo Alto | $19,134,294 | 22.74 | 11.96 | 0.3710 | 1.71 | 5Pacific Library Partnership | 3Municipal Library |
| Palo Verde Valley Dist | $258,134 | 0.62 | 2.38 | 0.0474 | 0.24 | 3Inland Library System | 2Special District Library |
| Palos Verdes Dist | $6,300,963 | 12.34 | 9.63 | 0.6874 | 0.90 | 6Southern California Library Cooperative | 2Special District Library |
| Pasadena | $11,703,617 | 12.17 | 8.91 | 0.3813 | 1.64 | 6Southern California Library Cooperative | 3Municipal Library |
| Paso Robles | $1,727,408 | 11.04 | 9.09 | 0.2648 | 0.96 | 2Black Gold Cooperative Library System | 3Municipal Library |
| Placentia Dist | $1,923,626 | 4.06 | 4.27 | 0.2827 | 0.85 | 6Southern California Library Cooperative | 2Special District Library |
| Placer Co | $5,550,464 | 6.64 | 3.32 | 0.1541 | 0.17 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Pleasanton | $3,728,473 | 20.75 | 7.97 | 0.5329 | 1.30 | 5Pacific Library Partnership | 3Municipal Library |
| Plumas Co | $647,240 | 3.01 | 2.10 | 0.1423 | 0.93 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Pomona | $1,728,439 | 0.94 | 0.85 | 0.0595 | 0.16 | 6Southern California Library Cooperative | 3Municipal Library |
| Porterville | $920,226 | 5.36 | 3.69 | 0.2607 | 1.18 | 8San Joaquin Valley Library System | 3Municipal Library |
| Rancho Cucamonga | $4,487,050 | 7.26 | 3.85 | 0.2458 | 0.56 | 3Inland Library System | 3Municipal Library |
| Rancho Mirage | $3,529,209 | 27.18 | 14.13 | 1.3856 | 0.86 | 3Inland Library System | 3Municipal Library |
| Redondo Beach | $6,955,172 | 13.75 | 6.53 | 0.2260 | 0.67 | 6Southern California Library Cooperative | 3Municipal Library |
| Redwood City | $7,089,557 | 22.94 | 13.76 | 2.1814 | 9.73 | 5Pacific Library Partnership | 3Municipal Library |
| Richmond | $6,274,538 | 2.32 | 3.47 | 0.1741 | 0.51 | 5Pacific Library Partnership | 3Municipal Library |
| Riverside Co | $21,525,093 | 3.19 | 3.33 | 0.1332 | 0.67 | 3Inland Library System | 5PHCD |
| Riverside | $6,410,582 | 4.36 | 3.46 | 0.1500 | 1.06 | 3Inland Library System | 3Municipal Library |
| Roseville | $2,797,346 | 8.25 | 4.59 | 0.1764 | 0.71 | 4NorthNet Library System | 3Municipal Library |
| Sacramento | $35,892,511 | 5.92 | 3.23 | 0.0793 | 0.62 | 4NorthNet Library System | 0County Library |
| Salinas | $4,014,487 | 2.81 | 3.89 | 0.0885 | 0.75 | 5Pacific Library Partnership | 3Municipal Library |
| San Anselmo | $614,821 | 10.86 | 4.25 | 0.2947 | 1.02 | 4NorthNet Library System | 3Municipal Library |
| San Benito Co | $763,840 | 2.65 | 2.44 | 0.2141 | 0.21 | 5Pacific Library Partnership | 0County Library |
| Victorville | $625,903 | 1.97 | 1.79 | 0.0957 | 0.52 | 3Inland Library System | 3Municipal Library |
| San Bernardino | $2,259,100 | 1.37 | 1.89 | 0.0790 | 0.41 | 3Inland Library System | 3Municipal Library |
| San Bruno | $1,879,226 | 8.95 | 5.73 | 0.2033 | 0.89 | 5Pacific Library Partnership | 3Municipal Library |
| San Diego Co | $35,184,999 | 11.70 | 5.57 | 0.4039 | 1.08 | 7Serra Cooperative Library System | 1County Library with Dedicated Tax |
| San Diego | $71,011,062 | 5.43 | 4.40 | 0.2156 | 1.27 | 7Serra Cooperative Library System | 3Municipal Library |
| San Francisco | $81,927,505 | 13.04 | 8.66 | 0.4419 | 1.10 | 5Pacific Library Partnership | 3Municipal Library |
| San Jose | $52,244,735 | 14.14 | 7.07 | 0.3322 | 1.74 | 5Pacific Library Partnership | 3Municipal Library |
| San Juan Bautista | $40,988 | 18.51 | 4.76 | 0.0134 | 2.68 | 5Pacific Library Partnership | 3Municipal Library |
| San Leandro | $3,753,654 | 10.30 | 9.34 | 0.5319 | 3.31 | 0Non-affiliated | 3Municipal Library |
| San Luis Obispo City-Co | $8,472,908 | 10.10 | 3.63 | 0.1513 | 0.29 | 2Black Gold Cooperative Library System | 1County Library with Dedicated Tax |
| San Marino | $1,405,882 | 18.17 | 20.31 | 0.9949 | 4.95 | 6Southern California Library Cooperative | 3Municipal Library |
| San Mateo Co | $19,256,158 | 14.84 | 8.92 | 0.6751 | 2.76 | 5Pacific Library Partnership | 1County Library with Dedicated Tax |
| San Mateo | $4,847,027 | 8.53 | 5.65 | 0.2757 | 2.52 | 5Pacific Library Partnership | 3Municipal Library |
| San Rafael | $2,704,111 | 7.49 | 5.62 | 0.3800 | 0.73 | 4NorthNet Library System | 3Municipal Library |
| Santa Ana | $3,658,389 | 1.58 | 1.87 | 0.0839 | 0.04 | 0Non-affiliated | 3Municipal Library |
| Santa Barbara | $5,196,938 | 7.15 | 4.58 | 0.2912 | 1.16 | 2Black Gold Cooperative Library System | 3Municipal Library |
| Santa Clara | $6,878,778 | 20.87 | 11.92 | 0.3142 | 0.59 | 5Pacific Library Partnership | 3Municipal Library |
| Santa Clara Co | $33,410,996 | 29.95 | 8.99 | 0.3906 | 1.85 | 5Pacific Library Partnership | 1County Library with Dedicated Tax |
| Santa Cruz City-Co | $10,780,421 | 9.39 | 4.48 | 0.1340 | 0.00 | 5Pacific Library Partnership | 1County Library with Dedicated Tax |
| Santa Fe Springs | $1,275,089 | 6.72 | 8.67 | 1.6097 | 1.99 | 6Southern California Library Cooperative | 3Municipal Library |
| Santa Maria | $2,836,568 | 3.76 | 2.96 | 0.0233 | 0.74 | 2Black Gold Cooperative Library System | 3Municipal Library |
| Santa Monica | $11,201,429 | 19.97 | 16.47 | 0.7881 | 3.19 | 6Southern California Library Cooperative | 3Municipal Library |
| Sausalito | $688,902 | 12.40 | 16.04 | 0.4297 | 2.81 | 4NorthNet Library System | 3Municipal Library |
| Shasta Co | $1,938,979 | 3.03 | 3.44 | 0.1673 | 0.61 | 4NorthNet Library System | 0County Library |
| Sierra Madre | $883,240 | 10.17 | 8.37 | 0.5829 | 1.28 | 6Southern California Library Cooperative | 3Municipal Library |
| Signal Hill | $367,917 | 5.36 | 1.38 | 0.3555 | 1.31 | 6Southern California Library Cooperative | 3Municipal Library |
| Siskiyou Co | $300,098 | 2.01 | 0.00 | 0.0000 | 0.00 | 4NorthNet Library System | 0County Library |
| Solano Co | $15,642,020 | 8.15 | 5.67 | 0.2540 | 2.10 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Sonoma Co | $16,497,954 | 7.72 | 5.76 | 0.1634 | 0.80 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| South Pasadena | $1,675,981 | 17.63 | 11.95 | 0.8071 | 1.10 | 6Southern California Library Cooperative | 3Municipal Library |
| South San Francisco | $4,175,411 | 11.29 | 4.37 | 0.5872 | 1.56 | 5Pacific Library Partnership | 3Municipal Library |
| St Helena | $1,206,651 | 43.26 | 25.02 | 1.6275 | 4.39 | 4NorthNet Library System | 3Municipal Library |
| Stanislaus Co | $8,180,132 | 4.26 | 0.00 | 0.1387 | 0.38 | 149-99 Cooperative Library System | 0County Library |
| Stockton-San Joaquin Co | $10,843,400 | 2.68 | 1.74 | 0.0947 | 0.36 | 149-99 Cooperative Library System | 1County Library with Dedicated Tax |
| Sunnyvale | $7,158,288 | 17.89 | 5.19 | 0.2342 | 0.90 | 5Pacific Library Partnership | 3Municipal Library |
| Sutter Co | $1,419,460 | 4.05 | 9.86 | 1.0034 | 1.20 | 4NorthNet Library System | 0County Library |
| Tehama Co | $541,721 | 1.90 | 1.23 | 0.1076 | 0.22 | 4NorthNet Library System | 0County Library |
| Thousand Oaks | $8,002,054 | 12.20 | 5.37 | 0.1531 | 1.65 | 6Southern California Library Cooperative | 3Municipal Library |
| Torrance | $7,294,154 | 9.94 | 5.23 | 0.2335 | 0.65 | 6Southern California Library Cooperative | 3Municipal Library |
| Trinity Co | $274,571 | 3.58 | 2.64 | 0.0432 | 0.47 | 4NorthNet Library System | 0County Library |
| Tulare Co | $2,039,361 | 1.67 | 1.25 | 0.1141 | 0.28 | 8San Joaquin Valley Library System | 1County Library with Dedicated Tax |
| Tulare | $782,670 | 4.98 | 2.81 | 0.1419 | 0.60 | 8San Joaquin Valley Library System | 3Municipal Library |
| Tuolumne Co | $975,884 | 3.53 | 3.16 | 0.1764 | 0.52 | 149-99 Cooperative Library System | 0County Library |
| Upland | $1,522,713 | 3.82 | 2.62 | 0.1947 | 0.40 | 3Inland Library System | 3Municipal Library |
| Ventura Co | $9,483,771 | 3.77 | 0.00 | 0.1454 | 0.42 | 6Southern California Library Cooperative | 1County Library with Dedicated Tax |
| Vernon | -- | 0.00 | 0.00 | 0.0000 | 0.00 | 0Non-affiliated | 3Municipal Library |
| Watsonville | $2,385,776 | 5.66 | 8.56 | 0.1187 | 1.85 | 5Pacific Library Partnership | 3Municipal Library |
| Whittier | $3,110,256 | 6.12 | 5.64 | 0.4898 | 0.70 | 6Southern California Library Cooperative | 3Municipal Library |
| Willows | $252,152 | 3.61 | 2.75 | 0.0498 | 0.59 | 4NorthNet Library System | 3Municipal Library |
| Woodland | $1,138,967 | 5.50 | 3.72 | 0.1239 | 0.51 | 4NorthNet Library System | 3Municipal Library |
| Yolo Co | $9,585,866 | 8.19 | 4.18 | 0.2861 | 2.28 | 4NorthNet Library System | 1County Library with Dedicated Tax |
| Yorba Linda | $4,040,100 | 13.04 | 5.19 | 0.7449 | 1.22 | 6Southern California Library Cooperative | 3Municipal Library |
| Yuba Co | $469,195 | 2.16 | 1.76 | 0.1222 | 0.60 | 4NorthNet Library System | 0County Library |
