| Academy 20 | District | 1040 |
| Adams 1, Mapleton | AU/SOP | 01010 |
| Adams 12 Five Star Schools | District | 0020 |
| Adams 12, Northglenn-Thornton | AU/SOP | 01020 |
| Adams 14, Commerce City | AU/SOP | 01030 |
| Adams 27J, Brighton | AU/SOP | 01040 |
| Adams 50, Westminster | AU/SOP | 01070 |
| Adams County 14 | District | 0030 |
| Adams-Arapahoe 28J | District | 0180 |
| Adams-Arapahoe 28J, Aurora | AU/SOP | 03060 |
| Agate 300 | District | 0960 |
| Aguilar Reorganized 6 | District | 1620 |
| Akron R-1 | District | 3030 |
| Alamosa RE-11J | District | 0100 |
| Arapahoe 1, Englewood | AU/SOP | 03010 |
| Arapahoe 2, Sheridan | AU/SOP | 03020 |
| Arapahoe 5, Cherry Creek | AU/SOP | 03030 |
| Arapahoe 6, Littleton | AU/SOP | 03040 |
| Archuleta County 50 Jt | District | 0220 |
| Arickaree R-2 | District | 3040 |
| Arriba-Flagler C-20 | District | 1450 |
| Aspen 1 | AU/SOP | 49010 |
| Aspen 1 | District | 2640 |
| Ault-Highland RE-9 | District | 3145 |
| Bayfield 10 Jt-R | District | 1530 |
| Bennett 29J | District | 0050 |
| Bethune R-5 | District | 1490 |
| Big Sandy 100J | District | 0940 |
| Blue Sky BOCES | AU/SOP | 64053 |
| Boulder RE1J, St. Vrain Valley | AU/SOP | 07010 |
| Boulder RE2, Boulder Valley | AU/SOP | 07020 |
| Boulder Valley Re 2 | District | 0480 |
| Branson Reorganized 82 | District | 1750 |
| Briggsdale RE-10 | District | 3146 |
| Brush RE-2(J) | District | 2395 |
| Buena Vista R-31 | District | 0490 |
| Buffalo RE-4J | District | 1860 |
| Burlington RE-6J | District | 1500 |
| Byers 32J | District | 0190 |
| CMHI-Pueblo | AU/SOP | 66060 |
| Calhan RJ-1 | District | 0970 |
| Campo RE-6 | District | 0270 |
| Canon City RE-1 | District | 1140 |
| Centennial BOCES | AU/SOP | 64203 |
| Centennial BOCES | Other LEA | 9035 |
| Centennial R-1 | District | 0640 |
| Center 26 JT | District | 2810 |
| Charter School Institute | AU/SOP | 80010 |
| Charter School Institute | Other LEA | 8001 |
| Cheraw 31 | District | 2560 |
| Cherry Creek 5 | District | 0130 |
| Cheyenne County Re-5 | District | 0520 |
| Cheyenne Mountain 12 | District | 1020 |
| Clear Creek RE-1 | District | 0540 |
| Colorado River BOCES | AU/SOP | 64233 |
| Colorado River BOCES | Other LEA | 9175 |
| Colorado School for the Deaf and Blind | AU/SOP | 66050 |
| Colorado School for the Deaf and Blind | Other LEA | 9000 |
| Colorado Springs 11 | District | 1010 |
| Cotopaxi RE-3 | District | 1160 |
| Creede School District | District | 2010 |
| Cripple Creek-Victor RE-1 | District | 3010 |
| Crowley County RE-1-J | District | 0770 |
| Custer County School District C-1 | District | 0860 |
| De Beque 49JT | District | 1980 |
| Deer Trail 26J | District | 0170 |
| Delta 50(J), Delta | AU/SOP | 15010 |
| Delta County 50(J) | District | 0870 |
| Denver 1, Denver | AU/SOP | 16010 |
| Denver County 1 | District | 0880 |
| Department of Corrections | AU/SOP | 66070 |
| District 49 | District | 1110 |
| Division of Youth Services | AU/SOP | 66080 |
| Division of Youth Services | Other LEA | 8104 |
| Dolores County RE No.2 | District | 0890 |
| Dolores RE-4A | District | 2055 |
| Douglas County Re 1 | District | 0900 |
| Douglas Re1, Castle Rock | AU/SOP | 18010 |
| Durango | AU/SOP | 34010 |
| Durango 9-R | District | 1520 |
| Eads RE-1 | District | 1430 |
| Eagle County RE 50 | District | 0910 |
| Eagle Re 50, Eagle | AU/SOP | 19010 |
| East Central BOCES | AU/SOP | 64043 |
| East Central BOCES | Other LEA | 9025 |
| East Grand 2 | District | 1350 |
| East Otero R-1 | District | 2520 |
| Eaton RE-2 | District | 3085 |
| Edison 54 JT | District | 1120 |
| Education ReEnvisioned Boces | AU/SOP | 64045 |
| Education reEnvisioned BOCES | Other LEA | 9170 |
| El Paso 11, Colorado Springs | AU/SOP | 21050 |
| El Paso 12, Cheyenne Mountain | AU/SOP | 21060 |
| El Paso 2, Harrison | AU/SOP | 21020 |
| El Paso 20, Academy | AU/SOP | 21080 |
| El Paso 3, Widefield | AU/SOP | 21030 |
| El Paso 38, Lewis-Palmer | AU/SOP | 21085 |
| El Paso 49, District 49 | AU/SOP | 21090 |
| El Paso 8, Fountain | AU/SOP | 21040 |
| Elbert 200 | District | 0950 |
| Elizabeth School District | AU/SOP | 19205 |
| Elizabeth School District | District | 0920 |
| Ellicott 22 | District | 1050 |
| Englewood 1 | District | 0120 |
| Estes Park R-3 | District | 1570 |
| Expeditionary BOCES | Other LEA | 9130 |
| Fort Lupton/Keenesburg | AU/SOP | 21490 |
| Fort Morgan Re-3 | District | 2405 |
| Fountain 8 | District | 1000 |
| Fowler R-4J | District | 2540 |
| Fremont RE-2 | District | 1150 |
| Fremont Re-1, Canon City | AU/SOP | 22010 |
| Frenchman RE-3 | District | 1850 |
| Garfield 16 | District | 1220 |
| Garfield Re-2 | District | 1195 |
| Genoa-Hugo C113 | District | 1780 |
| Gilpin County RE-1 | District | 1330 |
| Granada RE-1 | District | 2650 |
| Grand Valley BOCES | Other LEA | 9135 |
| Greeley 6 | District | 3120 |
| Gunnison | AU/SOP | 26011 |
| Gunnison Watershed RE1J | District | 1360 |
| Hanover 28 | District | 1070 |
| Harrison 2 | District | 0980 |
| Haxtun RE-2J | District | 2630 |
| Hayden RE-1 | District | 2760 |
| Hi-Plains R-23 | District | 1460 |
| Hinsdale County RE 1 | District | 1380 |
| Hoehne Reorganized 3 | District | 1600 |
| Holly RE-3 | District | 2670 |
| Holyoke Re-1J | District | 2620 |
| Huerfano Re-1 | District | 1390 |
| Idalia RJ-3 | District | 3220 |
| Ignacio 11 JT | District | 1540 |
| Jefferson County R-1 | District | 1420 |
| Jefferson R-1, Lakewood | AU/SOP | 30011 |
| Johnstown-Milliken RE-5J | District | 3110 |
| Julesburg Re-1 | District | 2862 |
| Karval RE-23 | District | 1810 |
| Kim Reorganized 88 | District | 1760 |
| Kiowa C-2 | District | 0930 |
| Kit Carson R-1 | District | 0510 |
| La Veta Re-2 | District | 1400 |
| Lake County R-1 | District | 1510 |
| Lamar Re-2 | District | 2660 |
| Larimer R-1, Poudre | AU/SOP | 35010 |
| Larimer R-2J, Thompson | AU/SOP | 35020 |
| Larimer R-3, Park | AU/SOP | 35030 |
| Las Animas RE-1 | District | 0290 |
| Lewis-Palmer 38 | District | 1080 |
| Liberty J-4 | District | 3230 |
| Limon RE-4J | District | 1790 |
| Littleton 6 | District | 0140 |
| Logan Re-1, Valley | AU/SOP | 38010 |
| Lone Star 101 | District | 3060 |
| Mancos Re-6 | District | 2070 |
| Manitou Springs 14 | District | 1030 |
| Manitou Springs School District | AU/SOP | 38060 |
| Manzanola 3J | District | 2535 |
| Mapleton 1 | District | 0010 |
| McClave Re-2 | District | 0310 |
| Meeker RE-1 | District | 2710 |
| Mesa | AU/SOP | 39031 |
| Mesa County Valley 51 | District | 2000 |
| Miami/Yoder 60 JT | District | 1130 |
| Moffat 2 | District | 2800 |
| Moffat County RE: No 1 | District | 2020 |
| Moffat Re 1, Craig | AU/SOP | 41010 |
| Monte Vista C-8 | District | 2740 |
| Montezuma-Cortez RE-1 | District | 2035 |
| Montrose County RE-1J | District | 2180 |
| Montrose Re-1J, Montrose | AU/SOP | 43010 |
| Morgan Re-3, Fort Morgan | AU/SOP | 44020 |
| Mountain BOCES | AU/SOP | 64093 |
| Mountain BOCES | Other LEA | 9030 |
| Mountain Valley RE 1 | District | 2790 |
| North Conejos RE-1J | District | 0550 |
| North Park R-1 | District | 1410 |
| Northeast BOCES | Other LEA | 9040 |
| Northeast Colorado BOCES | AU/SOP | 64103 |
| Northwest Colo BOCES | Other LEA | 9095 |
| Northwest Colorado BOCS | AU/SOP | 64123 |
| Norwood R-2J | District | 2840 |
| Otis R-3 | District | 3050 |
| Ouray R-1 | District | 2580 |
| Park County RE-2 | District | 2610 |
| Pawnee RE-12 | District | 3148 |
| Peyton 23 Jt | District | 1060 |
| Pikes Peak BOCES | AU/SOP | 64133 |
| Pikes Peak BOCES | Other LEA | 9045 |
| Plainview RE-2 | District | 1440 |
| Plateau RE-5 | District | 1870 |
| Plateau Valley 50 | District | 1990 |
| Platte Canyon 1 | District | 2600 |
| Platte Valley RE-7 | District | 3130 |
| Poudre R-1 | District | 1550 |
| Prairie RE-11 | District | 3147 |
| Primero Reorganized 2 | District | 1590 |
| Pritchett RE-3 | District | 0240 |
| Pueblo 60, Urban | AU/SOP | 51010 |
| Pueblo 70, Rural | AU/SOP | 51020 |
| Pueblo City 60 | District | 2690 |
| Pueblo County 70 | District | 2700 |
| Rangely RE-4 | District | 2720 |
| Revere School District | District | 2865 |
| Ridgway R-2 | District | 2590 |
| Rio Blanco BOCES | AU/SOP | 64213 |
| Roaring Fork | AU/SOP | 54010 |
| Roaring Fork RE-1 | District | 1180 |
| Rocky Ford R-2 | District | 2530 |
| Salida R-32 | District | 0500 |
| San Juan BOCES | AU/SOP | 64143 |
| San Juan BOCES | Other LEA | 9050 |
| San Luis Valley BOCES | Other LEA | 9055 |
| San Luis Valley BOCS | AU/SOP | 64153 |
| Sanford 6J | District | 0560 |
| Sangre De Cristo Re-22J | District | 0110 |
| Santa Fe Trail BOCES | AU/SOP | 64160 |
| Santa Fe Trail BOCES | Other LEA | 9150 |
| Sargent RE-33J | District | 2750 |
| School District 27J | District | 0040 |
| Sheridan 2 | District | 0123 |
| Sierra Grande R-30 | District | 0740 |
| Silverton 1 | District | 2820 |
| South Central BOCES | AU/SOP | 64163 |
| South Central BOCES | Other LEA | 9060 |
| South Conejos RE-10 | District | 0580 |
| South Routt RE 3 | District | 2780 |
| Southeastern BOCES | AU/SOP | 64193 |
| Southeastern BOCES | Other LEA | 9075 |
| Springfield RE-4 | District | 0250 |
| St Vrain Valley RE1J | District | 0470 |
| Steamboat Springs | AU/SOP | 57010 |
| Steamboat Springs RE-2 | District | 2770 |
| Strasburg 31J | District | 0060 |
| Stratton R-4 | District | 1480 |
| Summit RE-1 | District | 3000 |
| Summit Re 1 | AU/SOP | 59010 |
| Swink 33 | District | 2570 |
| Telluride R-1 | District | 2830 |
| Thompson R2-J | District | 1560 |
| Trinidad 1 | District | 1580 |
| Uncompahgre BOCES | AU/SOP | 64200 |
| Upper Rio Grande School District C-7 | District | 2730 |
| Ute Pass BOCES | AU/SOP | 64205 |
| Ute Pass BOCES | Other LEA | 9165 |
| Valley RE-1 | District | 1828 |
| Vilas RE-5 | District | 0260 |
| Walsh RE-1 | District | 0230 |
| Weld 6, Greeley | AU/SOP | 62060 |
| Weld County RE-1 | District | 3080 |
| Weld County School District RE-3J | District | 3090 |
| Weld RE-4 | District | 3100 |
| Weld RE-8 School District | District | 3140 |
| Weld Re-4, Windsor | AU/SOP | 62040 |
| Weld Re-5J, Johnstown | AU/SOP | 62050 |
| Weldon Valley RE-20(J) | District | 2505 |
| West End RE-2 | District | 2190 |
| West Grand 1-JT | District | 1340 |
| Westminster Public Schools | District | 0070 |
| Widefield 3 | District | 0990 |
| Wiggins RE-50(J) | District | 2515 |
| Wiley RE-13 Jt | District | 2680 |
| Woodland Park Re-2 | District | 3020 |
| Woodlin R-104 | District | 3070 |
| Wray RD-2 | District | 3210 |
| Yuma 1 | District | 3200 |