| Aguilar | Aguilar Public Library | 146 W. Main Street | 81020 | (719) 941-4426 |
| Akron | Akron Public Library | 302 Main Ave | 80720 | (970) 345-6818 |
| Alamosa | Alamosa Public Library | 300 Hunt Avenue | 81101 | (719) 589-6592 |
| Antonito | Antonito Branch Library | 118 Main Street | 81120 | (719) 274-5858 |
| Arvada | Arvada Library | 7525 W. 57th Avenue | 80002 | (303) 235-5275 |
| Arvada | Standley Lake Library | 8485 Kipling Street | 80005 | (303) 235-5275 |
| Arvada | West Arvada Express Library | 14455 W. 64th Ave, Unit O | 80004 | (303) 235-5275 |
| Aspen | Pitkin County Library | 120 N Mill Street | 81611 | (970) 429-1900 |
| Ault | Northern Plains Public Library | 216 West 2nd Street | 80610 | (970) 834-1259 |
| Aurora | Aurora Public Library | 14949 East Alameda Parkway | 80012 | (303) 739-6600 |
| Aurora | Chambers Plaza Library | 1551 N. Chambers Rd. | 80011 | (303) 739-1573 |
| Aurora | Hoffman Heights Library | 1298 Peoria St. | 80011 | (303) 739-1572 |
| Aurora | Iliff Square Library | 2253 S. Peoria St | 80012 | (303) 739-1567 |
| Aurora | Martin Luther King Jr. Branch Library | 9898 East Colfax | 80010 | (303) 739-1940 |
| Aurora | South Branch Library | 15324 East Hampden Circle | 80013 | (303) 693-1440 |
| Aurora | Tallyns Reach Library | 23911 East Arapahoe Road | 80016 | (303) 627-3050 |
| Avon | Avon Branch Library | 200 Mikaela Way | 81620 | (970) 949-6797 |
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| Bailey | Park County Public Library | 350 Bulldogger Road | 80421 | (303) 838-5539 |
| Basalt | Basalt Regional Library District | 14 Midland Avenue | 81621 | (970) 927-4311 |
| Bayfield | Pine River Public Library District-Bayfield | 395 Bayfield Center Drive | 81122 | (970) 884-2222 |
| Bennett | Bennett Branch Library | 495 7th Street | 80102 | (303) 644-3303 |
| Berthoud | Berthoud Community Library District | 236 Welch Ave | 80513 | (970) 532-2757 |
| Black Hawk | Gilpin County Library District | 15131 Highway 119 | 80422 | (303) 582-5777 |
| Blanca | Blanca/Fort Garland Library | 17591 E. Highway 160 | 81123 | (719) 379-3945 |
| Boulder | Boulder Public Library | 1001 Arapahoe Avenue | 80302 | (303) 441-3100 |
| Boulder | Carnegie Branch For Local History | 1125 Pine Street | 80302 | (303) 441-3100 |
| Boulder | George Reynolds Branch | 3595 Table Mesa Drive | 80305 | (303) 441-3100 |
| Boulder | Meadows Branch Library | 4800 Baseline Road | 80303 | (303) 441-3100 |
| Boulder | North Boulder Corner Library | 4500 13th St | 80304 | (303) 441-3100 |
| Breckenridge | South Branch Library | 103 S. Harris Street | 80424 | (970) 668-4280 |
| Brighton | Brighton Branch Library | 327 East Bridge Street | 80601 | (303) 405-3230 |
| Broomfield | Broomfield-Eisenhower Public Library | 3 Community Park Road | 80020 | (720) 887-2300 |
| Brush | East Morgan County Library District-Brush | 500 Clayton Street | 80723 | (970) 842-4596 |
| Buena Vista | Northern Chaffee County Lib Dist-Buena Vista | 131 Linderman Avenue | 81211 | (719) 395-8700 |
| Burlington | Burlington Public Library | 321 14th Street | 80807 | (719) 346-8109 |
| Byers | Kelver Library | 585 S. Main Street | 80103 | (303) 822-9392 |
| | | | | |
| Calhan | Calhan Library | 600 Bank Street | 80808 | (719) 531-6333 |
| Canon City | Canon City Public Library | 516 Macon Ave | 81212 | (719) 269-9020 |
| Capulin | Capulin Branch Library | 8047 State Hwy 15 | 81124 | (719) 274-0953 |
| Carbondale | Carbondale Branch Library | 320 Sopris Ave | 81623 | (970) 963-2889 |
| Cascade | Ute Pass Branch | 8010 Severy | 80809 | (719) 531-6333 |
| Castle Rock | Castle Pines Library | 360 Village Square Lane | 80108 | (303) 791-7323 |
| Castle Rock | Philip S. Miller Library | 100 South Wilcox | 80104 | (303) 688-7700 |
| Cedaredge | Cedaredge Public Library | 180 SW. 6th Avenue | 81413 | (970) 399-7674 |
| Centennial | Castlewood Library | 6739 South Uinta Street | 80112 | (303) 542-7279 |
| Centennial | Koelbel Public Library | 5955 South Holly Street | 80121 | (303) 542-7279 |
| Centennial | Smoky Hill Public Library | 5430 South Biscay Circle | 80015 | (303) 542-7279 |
| Centennial | Southglenn Library | 6972 South Vine Street | 80122 | (303) 542-7279 |
| Cheyenne Wells | East Cheyenne County Library District | 151 S. 1st West | 80810 | (719) 767-5138 |
| Clifton | Clifton Branch | 3270 D 1/2 Road | 81520 | (970) 434-6936 |
| Collbran | Collbran Branch Library | 111 Main Street | 81624 | (970) 487-3545 |
| Colorado City | Greenhorn Valley Library | 4801 Cibola Drive | 81019 | (719) 553-0350 |
| Colorado Springs | Cheyenne Mountain Branch | 1785 South 8th St, SUITE100 | 80906 | (719) 531-6333 |
| Colorado Springs | East Library | 5550 North Union Boulevard | 80918 | (719) 531-6333 |
| Colorado Springs | Library 21C | 1175 Chapel Hills Drive | 80920 | (719) 531-6333 |
| Colorado Springs | Old Colorado City Branch Library | 2418 West Pikes Peak Avene | 80904 | (719) 531-6333 |
| Colorado Springs | Penrose Public Library | 20 North Cascade Avenue | 80903 | (719) 531-6333 |
| Colorado Springs | Rockrimmon Branch | 832 Village Center Drive | 80919 | (719) 531-6333 |
| Colorado Springs | Ruth Holly Branch | 685 North Murray Boulevard | 80915 | (719) 531-6333 |
| Colorado Springs | Sand Creek Branch | 1821 South Academy Boulevard | 80916 | (719) 531-6333 |
| Commerce City | Commerce City Branch Library | 7185 Monaco | 80022 | (303) 287-0063 |
| Conifer | Conifer Library | 10441 Highway 73 | 80433 | (303) 235-5275 |
| Cortez | Cortez Public Library | 202 N. Park | 81321 | (970) 565-8117 |
| Cotopaxi | Cotopaxi School-Community Library | 0345 County Road 12 | 81223 | (719) 942-4131 |
| Craig | Moffat County Library | 570 Green Street | 81625 | (970) 824-5116 |
| Crawford | Crawford Community Library | 545 Highway 92 | 81415 | (970) 399-7783 |
| Creede | Mineral County School-Regional Public Library | 450 Corsair Drive | 81130 | (719) 300-1452 |
| Crested Butte | Crested Butte Branch Library | 507 Maroon | 81224 | (970) 349-6535 |
| Crestone | Baca Grande Library | 67581 County Road T | 81131 | (719) 256-4100 |
| Cripple Creek | Franklin Ferguson Memorial Library | 410 B Street | 80813 | (719) 689-2800 |
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| Cuchara | Cuchara Public Library | 73 Cuchara Ave | 81055 | (719) 742-3572 |
| Debeque | Debeque Branch Library | 730 Minter Avenue | 81630 | (970) 283-5472 |
| Deer Trail | Davies Library | 128 Second Ave. | 80105 | (303) 769-4310 |
| Del Norte | Del Norte Public Library | 790 Grande Avenue | 81132 | (719) 657-2633 |
| Delta | Delta Library | 124 East Sixth Street | 81416 | (970) 874-9630 |
| Denver | Athmar Park Branch | 1055 S. Tejon Street | 80223 | (303) 935-0721 |
| Denver | Bear Valley Branch | 5171 West Dartmouth Avenue | 80236 | (303) 935-0616 |
| Denver | Blair-Caldwell Library | 2401 Welton Street | 80205 | (720) 865-2401 |
| Denver | Bob Ragland Branch Library | 1900 35th St, Suite A | 80216 | (720) 865-2400 |
| Denver | Byers Library | 675 Santa Fe Drive | 80204 | (303) 534-1665 |
| Denver | Decker Branch | 1501 South Logan Street | 80210 | (303) 733-7584 |
| Denver | Denver Public Library | 10 W 14th Avenue Parkway | 80204 | (720) 865-1111 |
| Denver | Eloise May Branch | 1471 South Parker Road | 80231 | (303) 542-7279 |
| Denver | Eugene Field Library | 810 South University Boulevard | 80209 | (303) 777-2301 |
| Denver | Ford Warren Library | 2825 High Street | 80205 | (303) 294-0907 |
| Denver | Green Valley Ranch Branch Library | 4856 North Andes Court | 80249 | (720) 865-0310 |
| Denver | Hadley Branch | 1890 South Grove Street | 80219 | (303) 935-4267 |
| Denver | Hampden Branch | 9755 East Girard Avenue | 80231 | (303) 750-3885 |
| Denver | Montbello Branch | 12955 Albrook Drive | 80239 | (303) 373-0767 |
| Denver | Park Hill Branch | 4705 Montview Boulevard | 80207 | (303) 331-4063 |
| Denver | Pauline Robinson Branch | 5575 E 33rd Ave | 80207 | (303) 331-4062 |
| Denver | Perl Mack Branch Library | 7611 Hilltop Circle | 80221 | (303) 428-3576 |
| Denver | Rodolfo Corky Gonzales Branch Library | 1498 N. Irving Street | 80204 | (720) 865-2370 |
| Denver | Ross-Barnum Branch | 3570 West 1st Avenue | 80219 | (303) 935-1891 |
| Denver | Ross-Broadway Branch | 33 East Bayaud Avenue | 80209 | (303) 777-4845 |
| Denver | Ross-Cherry Creek Branch | 305 Milwaukee Street | 80206 | (303) 331-4016 |
| Denver | Ross-University Hills Branch | 4310 East Amherst Avenue | 80222 | (303) 757-2714 |
| Denver | Sam Gary Branch Library | 2961 Roslyn St. | 80238 | (720) 865-0325 |
| Denver | Schlessman Family Branch | 100 South Poplar Street | 80220 | (720) 865-0000 |
| Denver | Smiley Branch | 4501 West 46th Avenue | 80212 | (303) 477-3622 |
| Denver | Valdez-Perry | 4690 Vine Street | 80216 | (303) 295-4302 |
| Denver | Virginia Village Branch | 1500 South Dahlia Street | 80222 | (303) 757-6662 |
| Denver | Westwood Branch | 1000 South Lowell Boulevard | 80219 | (303) 936-8808 |
| Denver | Woodbury Branch | 3265 Federal Boulevard | 80211 | (303) 455-3930 |
| Dinosaur | Dinosaur Branch Library | 200 7th Street | 81610 | (970) 374-2700 |
| Dolores | Dolores Library District-Montezuma County | 1002 Railroad Ave | 81323 | (970) 882-4127 |
| Dove Creek | Adult-High School Branch | 457 Main | 81324 | (970) 677-2389 |
| Dove Creek | Children-Elementary School Branch | 720 Main | 81324 | (970) 677-2356 |
| Dove Creek | Dolores County School-Public Lib Dove Creek | 525 North Main | 81324 | (970) 677-2389 |
| Durango | Durango Public Library | 1900 East Third Ave | 81301 | (970) 375-3380 |
| Durango | Durango-Sunnyside Branch | 75 County Road 218 | 81303 | (970) 375-3816 |
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| Eads | Kiowa County Public Library District | 1305 Goff Street | 81036 | (719) 438-5581 |
| Eagle | Eagle Valley Library District | 600 Broadway | 81631 | (970) 328-8800 |
| Eaton | Eaton Public Library | 132 Maple Avenue | 80615 | (970) 454-2189 |
| Edgewater | Edgewater Library | 1800 Harlan St | 80214 | (303) 235-5275 |
| Elbert | Elbert School Branch Library | 24489 Main St | 80106 | (303) 648-3533 |
| Elizabeth | Elbert County Library District | 239 Main Street | 80107 | (303) 646-3792 |
| Elizabeth | Elizabeth Branch Library | 651 Beverly St | 80107 | (303) 646-3416 |
| Englewood | Englewood Public Library | 1000 Englewood Parkway | 80110 | (303) 762-2560 |
| Erie | Erie Community Library | 400 Powers Street | 80516 | (888) 861-7323 |
| Estes Park | Estes Valley Public Library District | 335 E Elkhorn Ave | 80517 | (970) 586-8116 |
| Evans | Riverside Library and Cultural Event Center | 3700 Golden Street
| 80620 | (888) 861-7323 |
| Evergreen | Evergreen Library | 4990 Highway 73 | 80439 | (303) 235-5275 |
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| Fairplay | Fairplay Branch Library | 400 Front Street | 80440 | (718) 836-4297 |
| Fairplay | Park County Public Library | 418 Main Street | 80440 | (719) 836-4299 |
| Falcon | High Prairie Library | 7035 Old Meridian Rd | 80831 | (719) 531-6333 |
| Firestone | Carbon Valley Branch Library | 7 Park Avenue | 80504 | (888) 861-7323 |
| Flagler | Flagler Community Library | 311 Main Ave | 80815 | (719) 765-4310 |
| Fleming | Fleming Community Library (School-Public) | 506 N. Fremont Ave | 80728 | (970) 265-2046 |
| Florence | John C. Fremont Library District (Florence) | 130 Church Ave | 81226 | (719) 784-4649 |
| Florissant | Florissant Branch | 334 N. Circle | 80816 | (719) 748-3939 |
| Fort Collins | Fort Collins Public Library | 201 Peterson Street | 80524 | (970) 221-6740 |
| Fort Collins | Harmony Library | 4616 South Shields Street | 80525 | (970) 204-8206 |
| Fort Collins | Council Tree Library | 2733 Council Tree Ave | 80525 | (970) 221-6740 |
| Fort Lupton | Fort Lupton Public School Library | 370 S. Rollie Avenue | 80621 | (303) 339-4089 |
| Fort Morgan | Fort Morgan Public Library | 414 Main Street | 80701 | (970) 542-4000 |
| Fountain | Fountain Branch Library | 230 South Main Street | 80817 | (719) 531-6333 |
| Fowler | Fowler Public Library | 411 6th Street | 81039 | (719) 263-4472 |
| Fraser | Fraser Valley Library | 421 Norgren Rd | 80442 | (970) 726-5689 |
| Frisco | Summit County Library | 0037 Peak One Drive | 80443 | (970) 668-4138 |
| Fruita | Fruita Branch Library | 324 N. Coulson | 81521 | (970) 858-7703 |
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| Gateway | Gateway Branch Library | 42700 Highway 141 | 81522 | (970) 931-2428 |
| Georgetown | John Tomay Memorial Library | 605 Sixth Street | 80444 | (303) 569-2620 |
| Gilcrest | Nantes Library | 703 Birch Street | 80623 | (970) 737-1035 |
| Glenwood | Glenwood Springs Branch Library | 815 Cooper Avenue | 81601 | (970) 945-5958 |
| Golden | Golden Library | 1019 Tenth Street | 80401 | (303) 235-5275 |
| Granby | Granby Branch Library | 55 Zero Street | 80446 | (970) 887-2149 |
| Granby | Grand County Library District | 225 E Jasper Ave | 80446 | (970) 887-9411 |
| Grand Junction | Mesa County Public Library District | 443 N. 6th Street | 81501 | (970) 243-4442 |
| Grand Junction | Orchard Mesa Branch | 230 East Lynwood Street | 81503 | (970) 243-0181 |
| Grand Lake | Juniper Library | 316 Garfield Street | 80447 | (970) 627-8353 |
| Greeley | Centennial Park Branch | 2227 23rd Avenue | 80631 | (888) 861-7323 |
| Greeley | Farr Branch | 1939 Sixty-first Avenue | 80634 | (888) 861-7323 |
| Greeley | Linc Library Innovation Center | 501 8th Ave | 80631 | (888) 861-7323 |
| Guffey | Guffey Branch Library | 1625 B. County Rd 102 | 80820 | (719) 689-9280 |
| Gunnison | Gunnison County Public Library | 1 Quartz St | 81230 | (970) 641-3485 |
| Gypsum | Gypsum Public Library | 47 Lundgren Blvd | 81637 | (970) 524-5080 |
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| Haxtun | Haxtun Public Library | 141 S Colorado Ave | 80731 | (970) 744-6106 |
| Hayden | West Routt Library District-Hayden | 201 East Jefferson Avenue | 81639 | (970) 276-3777 |
| Hesperus | Fort Lewis Mesa Branch | 11274 Colorado State Hwy. 14O | 81326 | (970) 375-3816 |
| Highlands Ranch | Highlands Ranch Library | 9292 Ridgeline Blvd | 80129 | (303) 791-7323 |
| Holly | Holly Public Library | 100 Tony Garcia Drive | 81047 | (719) 537-6520 |
| Holyoke | Holyoke-Heginbotham Library | 539 South Baxter Avenue | 80734 | (970) 854-2597 |
| Hot Sulphur Springs | Hot Sulphur Springs Library | 150 Moffat | 80451 | (970) 725-3942 |
| Hotchkiss | Delta County Public Library District | 149 East Main Street | 81419 | (970) 399-7781 |
| Hudson | Hudson Public Library | 100 South Beech Street | 80642 | (303) 536-4550 |
| Hugo | Hugo Public Library | 522 2nd Ave | 80821 | (719) 743-2325 |
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| Idaho Springs | Idaho Springs Public Library | 219 14th Avenue | 80452 | (303) 567-2020 |
| Ignacio | Ignacio Library District | 470 Goddard Ave | 81137 | (970) 563-9287 |
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| Johnstown | Glenn A. Jones, M.D. Memorial Library | 400 S. Parish Avenue | 80534 | (970) 660-5039 |
| Julesburg | Julesburg Public Library | 320 Cedar Street | 80737 | (970) 474-2608 |
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| Kersey | Kersey Library | 332 Third Street | 80644 | (888) 861-7323 |
| Kiowa | Kiowa Branch Library | 331 Comanche St | 80117 | (303) 621-2111 |
| Kremmling | Kremmling Library | 300 South 8th Street | 80459 | (970) 724-9228 |
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| La Jara | Conejos County Library District | 17703 Hwy 285 | 81140 | (719) 274-5858 |
| La Junta | La Junta-Woodruff Memorial Library | 522 Colorado Ave | 81050 | (719) 384-4612 |
| La Veta | La Veta Regional Library District | 310 South Main Street | 81055 | (719) 742-3572 |
| Lafayette | Lafayette Public Library | 775 W Baseline Rd | 80026 | (303) 665-5200 |
| Lake City | Hinsdale Library District-Lake City | 206 N. Silver Street | 81235 | (970) 944-2615 |
| Lake George | Lake George Branch Library | 37900 Highway 24 | 80827 | (719) 748-3812 |
| Lakewood | Belmar Library | 555 South Allison Parkway | 80226 | (303) 235-5275 |
| Lakewood | Lakewood Library | 10200 W 20th Ave | 80215 | (303) 235-5275 |
| Lamar | Lamar Public Library | 102 East Parmenter St | 81052 | (719) 336-4632 |
| Las Animas | Las Animas-Bent County Library District | 306 Fifth Street | 81054 | (719) 456-0111 |
| Leadville | Lake County Public Library | 1115 Harrison Ave | 80461 | (719) 486-0569 |
| Limon | Limon Memorial Library | 205 E Ave | 80828 | (719) 775-2163 |
| Littleton | Columbine Library | 7706 West Bowles Avenue | 80123 | (303) 235-5275 |
| Littleton | Littleton-Bemis Public Library | 6014 S. Datura St. | 80120 | (303) 795-3961 |
| Littleton | Neighborhood Library At Roxborough | 8357 N. Rampart Range Rd. Suite 200 | 80125 | (303) 871-7323 |
| Lone Tree | Neighborhood Library At Lone Tree | 10055 Library Way | 80124 | (303) 799-4446 |
| Longmont | Longmont Public Library | 409 4th Ave | 80501 | (303) 651-8470 |
| Louisville | Louisville Public Library | 951 Spruce Street | 80027 | (303) 335-4849 |
| Louviers | Louviers Library | 78885 Louviers Blvd | 80131 | (303) 791-7323 |
| Loveland | Loveland Public Library | 300 North Adams Avenue | 80537 | (970) 962-2665 |
| Lyons | Lyons Depot Library | 451 4th Avenue | 80540 | (303) 823-5165 |
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| Mancos | Mancos Public Library | 211 West First Street | 81328 | (970) 533-7600 |
| Manitou Springs | Manitou Springs Public Library | 701 Manitou Ave | 80829 | (719) 531-6333 |
| Manzanola | Manzanola School-Public Library | 301 S Catalpa | 81058 | (719) 462-5542 |
| Maybell | Maybell Branch Library | 202 Collom St. | 81640 | (970) 272-9919 |
| Meeker | Meeker Regional Library District | 490 Main Street | 81641 | (970) 878-5911 |
| Monte Vista | Rio Grande Library District | 120 Jefferson Street | 81144 | (719) 852-3931 |
| Montrose | Montrose Regional Library District | 320 South 2nd Street | 81401 | (970) 249-9656 |
| Monument | Monument Library | 1706 Lake Woodmoor Dr | 80132 | (719) 531-6333 |
| | | | | |
| Naturita | Naturita Library | 411 W. Second Ave | 81422 | (970) 865-2848 |
| Nederland | Nederland Community Library District | 200 Highway 72 North | 80466 | (303) 258-1101 |
| New Castle | Garfield County Library – New Castle | 402 West Main Street | 81647 | (970) 984-2347 |
| Northglenn | Rangeview Library District | 11658 N. Huron | 80234 | (303) 288-2001 |
| Norwood | Lone Cone Library District | 1455 Pinion St | 81423 | (970) 327-4833 |
| Nucla | Nucla Public Library | 544 Main Street | 81424 | (970) 864-2166 |
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| Oak Creek | Oak Creek Library | 117 E. Main St | 80467 | (970) 736-8371 |
| Ordway | Combined Community Library Campus Branch | 610 Main Street | 81063 | (719) 267-3582 |
| Ordway | Ordway Combined Community Library | 1007 Main Street | 81063 | (719) 267-3823 |
| Ouray | Ouray Library District | 320 6th Ave | 81427 | (970) 325-4616 |
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| Pagosa Springs | Ruby M. Sisson Memorial Public Library | 811 San Juan Street | 81147 | (970) 264-2209 |
| Palisade | Palisade Branch Library | 119 W. 3rd Street | 81526 | (970) 464-7557 |
| Palmer Lake | Palmer Lake Branch Library | 66 Lower Glenway | 80133 | (719) 531-6333 |
| Paonia | Paonia Public Library | 80 Samuel Wade Road | 81428 | (970) 399-7881 |
| Parachute | Garfield County Library – Parachute | 244 Grand Valley Way | 81635 | (970) 285-9870 |
| Parker | Parker Library | 20105 East Main Street | 80134 | (303) 841-3503 |
| Penrose | Penrose Library District | 35 7th Avenue | 81240 | (719) 372-6017 |
| Platteville | Platteville Public Library | 504 Marion Avenue | 80651 | (970) 785-2231 |
| Pueblo | Barkman Branch Library | 1300 Jerry Murphy Road | 81001 | (719) 562-5680 |
| Pueblo | Lamb Branch Library | 2525 South Pueblo Boulevard | 81005 | (719) 562-5670 |
| Pueblo | Library @ the Y | 3200 Spaulding Avenue | 81008 | (719) 562-5659 |
| Pueblo | Patrick Arnold Lucero Library | 1315 E. 7th Street | 81001 | (719) 553-0370 |
| Pueblo | Robert Hoag Rawlings Public Library | 100 E Abriendo Ave | 81004 | (719) 562-5600 |
| Pueblo | Tom L. and Anna Marie Giodone Library | 24655 U.s. Hwy 50 East | 81006 | (719) 553-0360 |
| Pueblo West | White Branch | 298 S Joe Martinez Blvd | 81007 | (719) 562-5660 |
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| Rangely | Rangely Regional Library District | 109 E Main Street | 81648 | (970) 675-8811 |
| Red Feather Lakes | Red Feather Mountain Library District | 71 Firehouse Lane | 80545 | (970) 881-2664 |
| Rico | Rico Public Library | 2 N. Commercial St. | 81332 | (970) 967-2103 |
| Ridgway | Ridgway Library District | 300 Charles Street | 81432 | (970) 626-5252 |
| Rifle | Garfield County Public Libary District | 207 East Avenue | 81650 | (970) 625-3471 |
| Rocky Ford | Rocky Ford Public Library | 400 South 10th Street | 81067 | (719) 254-6641 |
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| Saguache | Saguache County Public Library | 702 Pitkin Avenue | 81149 | (719) 655-2551 |
| Salida | Salida Regional Library | 405 E Street | 81201 | (719) 539-4826 |
| San Luis | Costilla County Public Library | 418 Gasper Street | 81152 | (719) 672-3309 |
| Security | Security Public Library | 715 Aspen Drive | 80911 | (719) 391-3191 |
| Severance | Severance Library | 5 Timber Ridge Parkway | 80550 | (970) 686-5603 |
| Sheridan | Sheridan Library | 3425 West Oxford Avenue | 80236 | (303) 542-7279 |
| Silt | Garfield County Library – Silt | 680 Home Avenue | 81652 | (970) 876-5500 |
| Silverthorne | North Branch Library | 651 Center Circle | 80498 | (970) 668-4280 |
| Silverton | Silverton Public Library | 1117 Reese Street | 81433 | (970) 387-5770 |
| Simla | Simla Branch Library | 504 Washington Ave | 80835 | (719) 541-2573 |
| South Fork | Carnegie Library South Fork Branch | 0031 Mall Street | 81154 | (719) 873-0246 |
| Springfield | Baca County Public Library | 1260 Main Street | 81073 | (719) 523-6962 |
| Steamboat Springs | East Routt Library District | 1289 Lincoln Avenue | 80477 | (970) 879-0240 |
| Sterling | Sterling Public Library | 420 North Fifth Street | 80751 | (970) 522-2023 |
| Stratton | Stratton Public Library | 331 New York Avenue | 80836 | (719) 348-5922 |
| Swink | Swink School-Public Library | 610 Columbia Ave | 81077 | (719) 384-8103 |
| | | | | |
| Telluride | Wilkinson Public Library | 100 W. Pacific Ave. | 81435 | (970) 728-4519 |
| Thornton | Huron Street Branch Library | 9417 North Huron Street | 80206 | (303) 452-7534 |
| Thornton | Wright Farms | 5877 East 120th Avenue | 80602 | (303) 405-3200 |
| Thornton | York Street Branch Library | 8990 York Street | 80229 | (303) 288-2001 |
| Trinidad | Trinidad-Carnegie Public Library | 202 North Animas Street | 81082 | (719) 846-6841 |
| Two Buttes | Two Buttes Branch Library | 440 Main St. | 81084 | (719) 326-5270 |
| | | | | |
| Vail | Vail Public Library | 292 W Meadow Dr | 81657 | (970) 479-2194 |
| Victor | Victor Public Library | 124 South 3rd Street | 80860 | (719) 689-2011 |
| | | | | |
| Walden | Jackson County Public Library | 412 4th Street | 80480 | (970) 723-4602 |
| Walsenburg | Spanish Peaks Library District | 415 Walsen Ave. | 81089 | (719) 738-2774 |
| Walsh | Walsh Public Library | 403 N. Colorado | 81090 | (719) 523-6962 |
| Wellington | Wellington Public Library | 3800 Wilson Ave | 80549 | (970) 568-3040 |
| Westcliffe | West Custer County Library District | 209 Main Street | 81252 | (719) 783-9138 |
| Westminster | College Hill Library | 3705 W 112th Ave | 80031 | (303) 404-5555 |
| Westminster | Irving Street Library | 7392 Irving St | 80030 | (303) 658-2400 |
| Wetmore | Wetmore Community Library | 95 County Road 393 | 81253 | (719) 784-6669 |
| Wheat Ridge | Wheat Ridge Library | 5475 West 32nd Avenue | 80212 | (303) 235-5275 |
| Windsor | Windsor-Severance Library District | 720 Third Street | 80550 | (970) 686-5603 |
| Woodland Park | Woodland Park Public Library | 218 E. Midland | 80863 | (719) 687-9281 |
| Wray | Wray Public Library | 301 W. 7th St. | 80758 | (970) 332-4744 |
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| Yampa | Yampa Public Library | 116 Main St | 80483 | (970) 638-4654 |
| Yuma | Yuma Public Library | 910 S. Main Street | 80759 | (970) 848-2368 |