| Location (201) | Registered Users as of June 30 | Children Borrowers | % of Population Registered | Total Operating Expenditures per Borrower |
|---|---|---|---|---|
| Median | 43,213 | 8,273 | 57.08% | $68.79 |
| Total | 22,946,582 | 4,444,710 | ||
| Average | 114,162 | 24,156 | 67.17% | $309.30 |
| Maximum | 2,415,867 | 769,425 | 400.41% | $12,519.43 |
| Minimum | -1 | -1 | 0.00% | $1.47 |
| LA COUNTY LIBRARY | 2,415,867 | 364,514 | 71.13% | $61.67 |
| LOS ANGELES PUBLIC LIBRARY | 2,120,032 | 769,425 | 52.29% | $81.02 |
| SAN DIEGO COUNTY LIBRARY | 1,149,364 | 255,009 | 102.37% | $39.06 |
| SAN DIEGO PUBLIC LIBRARY | 788,657 | 103,556 | 55.55% | $70.28 |
| SACRAMENTO PUBLIC LIBRARY | 706,452 | 168,857 | 48.69% | $65.45 |
| RIVERSIDE COUNTY LIBRARY SYSTEM | 665,128 | 66,390 | 50.10% | $35.98 |
| SAN BERNARDINO COUNTY LIBRARY | 655,673 | 117,520 | 52.97% | $26.73 |
| ORANGE COUNTY PUBLIC LIBRARIES | 527,136 | 59,182 | 32.06% | $88.72 |
| SAN JOSE PUBLIC LIBRARY | 503,887 | 78,314 | 47.93% | $85.36 |
| SAN FRANCISCO PUBLIC LIBRARY | 445,070 | 63,462 | 50.35% | $279.65 |
| STANISLAUS COUNTY FREE LIBRARY | 436,719 | 36,139 | 78.60% | $29.62 |
| CONTRA COSTA COUNTY LIBRARY | 428,566 | 67,814 | 41.27% | $67.76 |
| ALAMEDA COUNTY LIBRARY | 425,332 | 67,505 | 72.45% | $68.82 |
| SANTA CLARA COUNTY LIBRARY | 355,720 | 61,920 | 80.76% | $129.93 |
| VENTURA COUNTY LIBRARY | 341,074 | 104,539 | 132.87% | $23.63 |
| OAKLAND PUBLIC LIBRARY | 332,141 | 66,210 | 73.46% | $92.43 |
| PASADENA PUBLIC LIBRARY | 317,076 | 69,875 | 219.60% | $44.66 |
| RIVERSIDE PUBLIC LIBRARY | 310,520 | 24,957 | 95.29% | $23.91 |
| RANCHO CUCAMONGA PUBLIC LIBRARY | 307,175 | 80,219 | 173.87% | $15.07 |
| FRESNO COUNTY PUBLIC LIBRARY | 277,198 | 57,351 | 28.28% | $91.05 |
| SONOMA COUNTY LIBRARY | 266,751 | 55,958 | 53.00% | $89.51 |
| LONG BEACH PUBLIC LIBRARY | 233,316 | 52,545 | 48.75% | $61.55 |
| ANAHEIM PUBLIC LIBRARY | 233,312 | 59,820 | 65.34% | $42.85 |
| STOCKTON-SAN JOAQUIN COUNTY PUBLIC LIBRARY | 197,165 | 35,672 | 28.51% | $62.92 |
| SAN MATEO COUNTY LIBRARIES | 176,364 | 44,287 | 61.85% | $173.25 |
| MISSION VIEJO LIBRARY | 168,054 | 11,593 | 175.08% | $22.94 |
| MONTEREY COUNTY FREE LIBRARIES | 155,030 | 14,022 | 66.32% | $54.23 |
| GLENDALE LIBRARY, ARTS & CULTURE | 154,511 | 36,139 | 75.17% | $68.98 |
| HEMET PUBLIC LIBRARY | 152,614 | 6,487 | 183.51% | $9.87 |
| SANTA CRUZ PUBLIC LIBRARIES | 149,221 | 21,965 | 66.86% | $101.81 |
| OXNARD PUBLIC LIBRARY | 146,534 | 56,208 | 70.96% | $24.11 |
| WHITTIER PUBLIC LIBRARY | 143,328 | 18,633 | 164.05% | $24.43 |
| SANTA ANA PUBLIC LIBRARY | 133,222 | 40,791 | 39.39% | $34.06 |
| KERN COUNTY LIBRARY | 131,900 | 26,248 | 14.56% | $52.25 |
| CORONA PUBLIC LIBRARY | 127,676 | 50,053 | 75.74% | $22.56 |
| HUNTINGTON BEACH PUBLIC LIBRARY | 125,216 | 11,706 | 61.79% | $33.45 |
| TORRANCE PUBLIC LIBRARY | 125,041 | 15,100 | 83.78% | $60.88 |
| FULLERTON PUBLIC LIBRARY | 124,462 | 10,010 | 86.30% | $30.63 |
| SUNNYVALE PUBLIC LIBRARY | 120,303 | 8,736 | 78.43% | $66.13 |
| CHULA VISTA PUBLIC LIBRARY | 112,879 | 19,822 | 42.20% | $31.71 |
| BURBANK PUBLIC LIBRARY | 112,769 | 9,490 | 105.25% | $55.89 |
| HAYWARD PUBLIC LIBRARY | 112,748 | 26,604 | 69.58% | $44.38 |
| SOLANO COUNTY LIBRARY | 112,353 | 10,133 | 29.33% | $162.78 |
| ALHAMBRA CIVIC CENTER LIBRARY | 110,283 | 29,483 | 127.25% | $29.25 |
| BERKELEY PUBLIC LIBRARY | 110,100 | 10,511 | 90.34% | $159.59 |
| NEWPORT BEACH PUBLIC LIBRARY | 108,778 | 7,294 | 124.77% | $79.97 |
| SANTA CLARITA PUBLIC LIBRARY | 107,875 | 28,923 | 49.81% | $8.64 |
| ROSEVILLE PUBLIC LIBRARY | 107,155 | 16,428 | 78.09% | $45.24 |
| HUMBOLDT COUNTY LIBRARY | 106,793 | 20,034 | 78.52% | $28.65 |
| CARLSBAD CITY LIBRARY | 106,249 | -1 | 92.70% | $103.83 |
| SANTA CLARA CITY LIBRARY | 104,507 | 13,419 | 80.64% | $93.98 |
| ONTARIO CITY LIBRARY | 102,113 | 21,944 | 57.50% | $56.70 |
| EL DORADO COUNTY LIBRARY | 97,509 | 11,873 | 51.76% | $36.66 |
| MOUNTAIN VIEW PUBLIC LIBRARY | 94,039 | 5,659 | 115.35% | $57.51 |
| YOLO COUNTY LIBRARY | 91,909 | 11,598 | 57.14% | $71.37 |
| PLACER COUNTY LIBRARY | 91,008 | 7,589 | 44.67% | $83.62 |
| INGLEWOOD PUBLIC LIBRARY | 90,533 | 14,502 | 79.72% | $47.64 |
| YOLO COUNTY LAW LIBRARY | 89,701 | 0 | 40.54% | $1.47 |
| SHASTA PUBLIC LIBRARIES | 88,429 | 34,970 | 49.60% | $32.44 |
| MORENO VALLEY PUBLIC LIBRARY | 87,980 | 28,153 | 42.37% | $21.56 |
| BUTTE COUNTY LIBRARY | 87,316 | 12,250 | 38.36% | $38.34 |
| MARIN COUNTY FREE LIBRARY | 86,442 | 14,489 | 60.07% | $189.38 |
| DOWNEY CITY LIBRARY | 86,227 | 24,857 | 75.54% | $24.13 |
| RICHMOND PUBLIC LIBRARY | 85,955 | 26,190 | 77.46% | $58.25 |
| CAMARILLO PUBLIC LIBRARY | 85,353 | 20,575 | 122.59% | $32.99 |
| SANTA MONICA PUBLIC LIBRARY | 75,689 | 4,438 | 81.90% | $168.97 |
| UPLAND PUBLIC LIBRARY | 73,661 | 17,264 | 95.64% | $18.54 |
| SAN MATEO PUBLIC LIBRARY | 72,073 | 18,510 | 66.53% | $96.31 |
| SANTA BARBARA PUBLIC LIBRARY | 69,863 | 7,631 | 29.30% | $114.26 |
| MONROVIA PUBLIC LIBRARY | 69,497 | 20,905 | 179.18% | $34.97 |
| REDWOOD CITY PUBLIC LIBRARY | 67,705 | 14,982 | 78.38% | $132.45 |
| LIVERMORE PUBLIC LIBRARY | 65,065 | 8,529 | 71.18% | $86.67 |
| LODI PUBLIC LIBRARY | 63,631 | 9,214 | 94.80% | $21.76 |
| ESCONDIDO PUBLIC LIBRARY | 62,571 | 12,729 | 41.31% | $31.63 |
| WATSONVILLE PUBLIC LIBRARY | 61,282 | 21,384 | 114.15% | $54.17 |
| SAN LUIS OBISPO CITY-COUNTY LIBRARY | 59,070 | 6,158 | 23.77% | $169.55 |
| SALINAS PUBLIC LIBRARY | 58,758 | 23,198 | 36.32% | $82.49 |
| THOUSAND OAKS LIBRARY | 58,099 | 13,424 | 44.62% | $145.41 |
| A. K. SMILEY PUBLIC LIBRARY | 58,067 | 18,686 | 81.56% | $44.85 |
| PALMDALE CITY LIBRARY | 56,332 | 8,251 | 35.45% | $23.17 |
| PALO ALTO CITY LIBRARY | 56,159 | 6,179 | 80.55% | $162.42 |
| POMONA PUBLIC LIBRARY | 56,014 | 12,883 | 35.98% | $16.54 |
| ALAMEDA FREE LIBRARY | 55,834 | 15,481 | 70.80% | $67.87 |
| ORANGE PUBLIC LIBRARY | 55,644 | 7,949 | 39.20% | $90.20 |
| NEVADA COUNTY LIBRARY | 55,439 | 7,042 | 55.91% | $66.28 |
| TULARE COUNTY FREE LIBRARY | 55,234 | 12,311 | 15.82% | $78.05 |
| REDONDO BEACH PUBLIC LIBRARY | 54,759 | 8,479 | 79.73% | $86.39 |
| VICTORVILLE CITY LIBRARY | 54,338 | 3,958 | 43.98% | $12.37 |
| OCEANSIDE PUBLIC LIBRARY | 54,291 | 11,400 | 30.61% | $108.45 |
| COLTON PUBLIC LIBRARY | 52,102 | 21,602 | 96.98% | $6.48 |
| AZUSA CITY LIBRARY | 50,581 | 9,391 | 101.26% | $23.82 |
| YORBA LINDA PUBLIC LIBRARY | 49,204 | 11,498 | 71.19% | $99.96 |
| DALY CITY PUBLIC LIBRARY | 48,036 | 9,899 | 44.53% | $68.75 |
| PLACENTIA LIBRARY DISTRICT | 45,811 | 10,423 | 81.37% | $55.35 |
| CALABASAS CITY LIBRARY | 45,312 | 5,989 | 186.50% | $41.47 |
| SIMI VALLEY PUBLIC LIBRARY | 45,159 | 7,828 | 35.07% | $48.57 |
| MENDOCINO COUNTY LIBRARY | 44,876 | 5,496 | 50.25% | $78.48 |
| SUTTER COUNTY LIBRARY | 43,942 | 11,413 | 45.19% | $35.51 |
| PALOS VERDES LIBRARY DISTRICT | 43,878 | 8,295 | 63.60% | $197.13 |
| MONTEREY PARK BRUGGEMEYER LIBRARY | 43,772 | 7,337 | 70.33% | $65.97 |
| LAKE COUNTY LIBRARY | 43,213 | 3,598 | 66.40% | $23.99 |
| NAPA COUNTY LIBRARY | 42,857 | 18,200 | 31.70% | $196.06 |
| SAN BERNARDINO PUBLIC LIBRARY | 42,105 | 7,016 | 19.04% | $45.33 |
| BEAUMONT LIBRARY DISTRICT | 40,945 | 10,023 | 76.39% | $37.06 |
| PLEASANTON PUBLIC LIBRARY | 39,280 | 9,374 | 49.60% | $126.19 |
| CORONADO PUBLIC LIBRARY | 39,144 | 2,168 | 180.53% | $72.37 |
| RANCHO MIRAGE PUBLIC LIBRARY | 39,094 | 3,911 | 208.63% | $72.86 |
| SANTA FE SPRINGS CITY LIBRARY | 38,569 | 11,594 | 210.36% | $46.16 |
| COVINA PUBLIC LIBRARY | 37,927 | 5,509 | 77.39% | $24.93 |
| YUBA COUNTY LIBRARY | 36,651 | 2,690 | 49.05% | $13.19 |
| SOUTH PASADENA PUBLIC LIBRARY | 36,136 | 2,795 | 138.73% | $46.44 |
| MERCED COUNTY LIBRARY | 35,864 | 9,207 | 12.81% | $85.78 |
| SOUTH SAN FRANCISCO PUBLIC LIBRARY | 35,529 | 10,313 | 52.96% | $136.93 |
| NATIONAL CITY PUBLIC LIBRARY | 35,322 | 5,957 | 56.74% | $60.27 |
| ARCADIA PUBLIC LIBRARY | 35,282 | 4,449 | 61.14% | $87.18 |
| TUOLUMNE COUNTY LIBRARY | 34,671 | 3,125 | 63.34% | $35.28 |
| CITY OF COMMERCE PUBLIC LIBRARY | 34,608 | 6,311 | 264.85% | $115.68 |
| SANTA MARIA PUBLIC LIBRARY | 34,238 | 7,282 | 22.04% | $91.59 |
| LOS GATOS LIBRARY | 33,798 | 2,285 | 110.45% | $83.99 |
| AMADOR COUNTY LIBRARY | 33,606 | 6,800 | 88.22% | $19.52 |
| SAN BENITO COUNTY FREE LIBRARY | 32,973 | 15,900 | 59.72% | $30.27 |
| CROWELL PUBLIC LIBRARY | 32,834 | 7,228 | 247.39% | $46.39 |
| FOLSOM PUBLIC LIBRARY | 32,200 | 6,041 | 41.05% | $50.11 |
| MURRIETA PUBLIC LIBRARY | 31,505 | 8,576 | 27.75% | $72.29 |
| BEVERLY HILLS PUBLIC LIBRARY | 31,140 | 4,788 | 90.25% | $378.01 |
| GLENDORA LIBRARY & CULTURAL CENTER | 30,824 | 6,650 | 58.49% | $63.08 |
| BANNING LIBRARY DISTRICT | 30,811 | 9,219 | 97.52% | $26.82 |
| SAN RAFAEL PUBLIC LIBRARY | 29,849 | 7,704 | 49.21% | $143.20 |
| MONTEREY PUBLIC LIBRARY | 29,552 | 4,138 | 104.34% | $106.37 |
| BURLINGAME PUBLIC LIBRARY | 29,248 | 7,817 | 76.99% | $179.28 |
| KINGS COUNTY LIBRARY | 28,583 | 7,988 | 18.85% | $84.74 |
| CERRITOS PUBLIC LIBRARY | 28,574 | 5,347 | 57.08% | $202.10 |
| MENLO PARK PUBLIC LIBRARY | 27,832 | 3,549 | 78.92% | $98.35 |
| TULARE PUBLIC LIBRARY | 27,629 | 7,541 | 41.87% | $51.71 |
| BUENA PARK LIBRARY DISTRICT | 26,961 | 5,009 | 32.10% | $111.05 |
| SAN LEANDRO PUBLIC LIBRARY | 25,999 | 8,375 | 29.68% | $199.52 |
| TEHAMA COUNTY LIBRARY | 25,813 | 5,597 | 40.31% | $18.20 |
| WOODLAND PUBLIC LIBRARY | 24,840 | 6,210 | 41.11% | $80.25 |
| MADERA COUNTY LIBRARY | 24,439 | 4,590 | 15.38% | $58.61 |
| CALAVERAS COUNTY LIBRARY | 24,119 | 5,108 | 53.41% | $24.64 |
| PALM SPRINGS PUBLIC LIBRARY | 23,108 | 2,292 | 48.44% | $119.46 |
| DEL NORTE COUNTY LIBRARY DISTRICT | 22,887 | 1,283 | 84.08% | $11.46 |
| MOORPARK CITY LIBRARY | 22,537 | 7,973 | 60.84% | $43.74 |
| SAN BRUNO PUBLIC LIBRARY | 21,764 | 4,332 | 47.23% | $105.03 |
| PORTERVILLE PUBLIC LIBRARY | 20,723 | 4,658 | 34.09% | $60.63 |
| ALTADENA LIBRARY DISTRICT | 19,055 | 3,743 | 35.65% | $145.37 |
| PACIFIC GROVE PUBLIC LIBRARY | 17,954 | 2,587 | 114.65% | $69.08 |
| PASO ROBLES CITY LIBRARY | 16,942 | 2,057 | 53.68% | $104.31 |
| EL SEGUNDO PUBLIC LIBRARY | 16,441 | 2,998 | 97.96% | $130.54 |
| BENICIA PUBLIC LIBRARY | 15,889 | 2,971 | 57.78% | $141.06 |
| LOMPOC PUBLIC LIBRARY | 15,521 | 3,275 | 26.01% | $94.27 |
| LINCOLN PUBLIC LIBRARY | 14,700 | 2,743 | 30.25% | $40.96 |
| CAMARENA MEMORIAL PUBLIC LIBRARY | 14,559 | 7,415 | 35.34% | $54.03 |
| MONO COUNTY FREE LIBRARY | 14,540 | 1,340 | 105.19% | $76.99 |
| WILLOWS PUBLIC LIBRARY | 11,984 | 2,921 | 89.01% | $24.95 |
| PALO VERDE VALLEY LIBRARY DISTRICT | 11,499 | 3,251 | 30.37% | $30.24 |
| SIERRA MADRE PUBLIC LIBRARY | 11,098 | 2,214 | 101.02% | $63.29 |
| SISKIYOU COUNTY FREE LIBRARY | 10,379 | 2,513 | 23.27% | $69.12 |
| ORLAND FREE LIBRARY | 10,087 | 1,620 | 65.79% | $39.04 |
| PLUMAS COUNTY LIBRARY | 9,971 | 1,256 | 43.39% | $53.15 |
| BLANCHARD/SANTA PAULA PUBLIC LIBRARY DISTRICT | 9,935 | 2,463 | 31.91% | $82.96 |
| MILL VALLEY PUBLIC LIBRARY | 9,641 | 1,516 | 64.43% | $264.90 |
| INYO COUNTY FREE LIBRARY | 9,165 | -1 | 49.34% | $51.12 |
| BRAWLEY PUBLIC LIBRARY | 9,057 | 2,580 | 33.03% | $55.38 |
| BELVEDERE-TIBURON LIBRARY | 7,781 | 1,034 | 66.04% | $285.25 |
| HARRISON MEMORIAL LIBRARY | 7,531 | 624 | 200.83% | $155.74 |
| SAN ANSELMO PUBLIC LIBRARY | 7,528 | 1,357 | 57.91% | $124.95 |
| IMPERIAL COUNTY LIBRARY | 7,369 | 2,681 | 13.08% | $84.68 |
| LARKSPUR PUBLIC LIBRARY | 7,152 | 887 | 57.91% | $116.81 |
| ST. HELENA PUBLIC LIBRARY | 7,139 | 1,020 | 116.69% | $136.32 |
| MARIPOSA COUNTY LIBRARY | 6,741 | 773 | 37.18% | $85.83 |
| IMPERIAL PUBLIC LIBRARY | 6,710 | 1,620 | 34.64% | $31.92 |
| COALINGA-HURON LIBRARY DISTRICT | 6,331 | 1,474 | 23.55% | $153.80 |
| TRINITY COUNTY FREE LIBRARY | 6,102 | 1,077 | 44.75% | $58.87 |
| MODOC COUNTY LIBRARY | 6,012 | 406 | 62.55% | $45.96 |
| IRWINDALE PUBLIC LIBRARY | 5,806 | 1,504 | 400.41% | $65.50 |
| DIXON PUBLIC LIBRARY DISTRICT | 5,461 | -1 | 18.69% | $212.64 |
| COLUSA COUNTY FREE LIBRARY | 5,331 | 1,284 | 24.12% | $189.14 |
| EL CENTRO PUBLIC LIBRARY | 5,325 | 363 | 11.50% | $132.68 |
| LASSEN LIBRARY DISTRICT | 4,867 | 307 | 32.55% | $48.28 |
| BERNARD E. WITKIN ALAMEDA COUNTY LAW LIBRARY | 4,781 | 0 | 0.29% | $261.25 |
| SAUSALITO PUBLIC LIBRARY | 4,682 | 278 | 64.79% | $198.01 |
| SAN FRANCISCO LAW LIBRARY | 3,400 | 0 | 0.38% | $762.24 |
| SAN JUAN BAUTISTA CITY LIBRARY | 3,300 | 62 | 176.19% | $17.88 |
| ALPINE COUNTY LIBRARY/ARCHIVES | 3,163 | 552 | 274.09% | $112.96 |
| ORANGE COUNTY PUBLIC LAW LIBRARY | 2,065 | 0 | 0.06% | $1,096.80 |
| Los Angeles County Law Library | 1,844 | 0 | 0.02% | $5,455.66 |
| VENTURA COUNTY LAW LIBRARY | 955 | 0 | 0.11% | $581.12 |
| SANTA CLARA COUNTY LAW LIBRARY | 850 | 0 | 0.04% | $911.05 |
| SIGNAL HILL PUBLIC LIBRARY | 549 | 1,751 | 4.67% | $858.34 |
| RIVERSIDE COUNTY LAW LIBRARY | 459 | 0 | 0.02% | $4,345.77 |
| SAN DIEGO PUBLIC LAW LIBRARY | 421 | 0 | 0.01% | $5,386.75 |
| STANISLAUS COUNTY LAW LIBRARY | 355 | 0 | 0.06% | $1,114.69 |
| FRESNO COUNTY PUBLIC LAW LIBRARY | 284 | 0 | 0.03% | $2,426.48 |
| SAN MATEO COUNTY LAW LIBRARY | 274 | 0 | 0.04% | $1,829.35 |
| SOLANO COUNTY LAW LIBRARY | 218 | 0 | 0.05% | $1,595.57 |
| SONOMA COUNTY PUBLIC LAW LIBRARY | 110 | 0 | 0.02% | $4,518.18 |
| MADERA COUNTY LAW LIBRARY | 50 | 0 | 0.03% | $1,492.46 |
| HUMBOLDT COUNTY LAW LIBRARY | 44 | 0 | 0.03% | $2,381.84 |
| KERN COUNTY LAW LIBRARY | 35 | 0 | 0.00% | $12,519.43 |
| BUTTE COUNTY PUBLIC LAW LIBRARY | -1 | -1 | 0.00% | $0.00 |
