| Academy School District No. 20 in the county of El Paso anColorado Springs | -- | -- |
| Adams 12 Five Star SchoolsThornton | -- | -- |
| Agate School District No. 300Agate | -- | -- |
| Aguilar Reorganized School District No. 6Aguilar | -- | -- |
| Akron School District No. R-1Akron | -- | -- |
| Alamosa School District No. Re-11JAlamosa | -- | -- |
| Archuleta County School District No. 50 JtPagosa Springs | -- | -- |
| Arickaree School District No. R-2Anton | -- | -- |
| Arriba-Flagler Consolidated School District No. 20Flagler | -- | -- |
| Aspen School District No. 1 in the county of Pitkin and StaAspen | -- | -- |
| Aurora Joint District No. 28 of the counties of Adams and AAurora | -- | -- |
| Bayfield School District No. 10Jt-RBayfield | -- | -- |
| Bennett School District No. 29JBennett | -- | -- |
| Bethune School District No. R- 5Bethune | -- | -- |
| Big Sandy School District No. 100JSimla | -- | -- |
| Boulder Valley School District No. Re2Boulder | -- | -- |
| Branson Reorganized School District No. 82Branson | -- | -- |
| Buena Vista School District No. R-31Buena Vista | -- | -- |
| Burlington Public School District No. RE-6JBurlington | -- | -- |
| Byers School District No. 32JByers | -- | -- |
| Calhan District No. RJ1Calhan | -- | -- |
| Campo School District No. Re-6Campo | -- | -- |
| Centennial School District No. R-1San Luis | -- | -- |
| Center Consolidated School District No. 26 Jt. of the countCenter | -- | -- |
| Cheraw School District No. 31 in the county of Otero and SCheraw | -- | -- |
| Cherry Creek School District No. 5 in the county of ArapahGreenwood Village | -- | -- |
| Cheyenne County School District No. Re-5Cheyenne Wells | -- | -- |
| Cheyenne Mountain School District No. 12 in the county of EColorado Springs | -- | -- |
| Clear Creek School District No. Re-1Idaho Springs | -- | -- |
| Colorado Springs School District No. 11 in the county of EColorado Springs | -- | -- |
| Creede School DistrictCreede | -- | -- |
| Cripple Creek-Victor School District No. Re-1Cripple Creek | -- | -- |
| Crowley County School District No. Re-1-JOrdway | -- | -- |
| Custer County School District Consolidate 1Westcliffe | -- | -- |
| De Beque Joint District No. 49 of the counties of Mesa andDe Beque | -- | -- |
| Deer Trail School District No. 26JDeer Trail | -- | -- |
| Delta County Joint District No. 50Delta | -- | -- |
| Dolores County School District RE-2JDove Creek | -- | -- |
| Dolores School District No. Re-4ADolores | -- | -- |
| Douglas County School District No. Re 1Castle Rock | -- | -- |
| Durango School District No. 9-RDurango | -- | -- |
| ELIZABETH SCHOOL DISTRICTElizabeth | -- | -- |
| Eagle County School District No. Re 50Eagle | -- | -- |
| East Grand School District No. 2Granby | -- | -- |
| East Otero School District No. R1La Junta | -- | -- |
| Edison Joint District No. 54 of the counties of El Paso andYoder | -- | -- |
| El Paso County Colorado School District 49Peyton | -- | -- |
| Elbert School District No. 200Elbert | -- | -- |
| Ellicott School District No. 22 in the county of El Paso aEllicott | -- | -- |
| Englewood School District No. 1 in the county of ArapahoeEnglewood | -- | -- |
| Estes Park School District R-3Estes Park | -- | -- |
| Fountain School District No. 8 in the county of El Paso anFountain | -- | -- |
| Fowler School District No. R4JFowler | -- | -- |
| Fremont Re-1Canon City | -- | -- |
| Fremont Re-2Florence | -- | -- |
| Fremont Re-3Cotopaxi | -- | -- |
| Garfield School District No. Re-2Rifle | -- | -- |
| Genoa-Hugo School District No. C-113Hugo | -- | -- |
| Gilpin County School District No. Re-1Black Hawk | -- | -- |
| Granada School District No. Re-1Granada | -- | -- |
| Grand Valley School District No. 16 in the county of GarfiParachute | -- | -- |
| GreeleySchool District No. 6 in the county of Weld and StaGreeley | -- | -- |
| Gunnison Watershed School District Re1JGunnison | -- | -- |
| Hanover School District No. 28 in the county of El Paso anColorado Springs | -- | -- |
| Harrison School District No. 2 in the county of El Paso anColorado Springs | -- | -- |
| Haxtun School District No. Re-2JHaxtun | -- | -- |
| Hayden School District No. Re 1Hayden | -- | -- |
| Hi-Plains R-23Seibert | -- | -- |
| Hinsdale County School District No. Re-1Lake City | -- | -- |
| Hoehne Reorganized School District No. 3Trinidad | -- | -- |
| Holly School District No. Re-3Holly | -- | -- |
| Holyoke School District No. Re-1JHolyoke | -- | -- |
| Huerfano School District Re-1Walsenburg | -- | -- |
| Idalia RJ-3 School DistrictIdalia | -- | -- |
| Ignacio School District No. 11JtIgnacio | -- | -- |
| Jefferson County School District No. R-1Golden | -- | -- |
| Julesburg School District No. Re1Julesburg | -- | -- |
| Karval School District No. Re 23Karval | -- | -- |
| Kim Reorganized School District No. 88Kim | -- | -- |
| Kiowa County School District No. Re-1Eads | -- | -- |
| Kiowa County School District No. Re-2Sheridan Lake | -- | -- |
| Kit Carson School District No. R-1Kit Carson | -- | -- |
| La Veta School District Re-2La Veta | -- | -- |
| Lake County School District No. R-1Leadville | -- | -- |
| Lamar School District No. Re-2Lamar | -- | -- |
| Las Animas School District No. Re-1Las Animas | -- | -- |
| Lewis-Palmer Consolidated School District No. 38 in the coMonument | -- | -- |
| Liberty J-4 School DistrictJoes | -- | -- |
| Limon School District No. Re 4JLimon | -- | -- |
| Littleton School District No. 6 in the county of ArapahoeLittleton | -- | -- |
| Lone Star School District No. 101Otis | -- | -- |
| Mancos School District Re-6Mancos | -- | -- |
| Manitou Springs School District No. 14 in the county of ElManitou Springs | -- | -- |
| Manzanola Joint District No. 3J of the counties of Otero aManzanola | -- | -- |
| Mapleton School District No. 1 in the county of Adams & StDenver | -- | -- |
| McClave School District No. Re-2Mc Clave | -- | -- |
| Meeker School District Re1Meeker | -- | -- |
| Mesa County Valley School District No. 51Grand Junction | -- | -- |
| Miami-Yoder Joint District No. 60 of the counties of El PasRush | -- | -- |
| Moffat County School District RE: No. 1Craig | -- | -- |
| Moffat School District No. 2 in the county of Saguache andMoffat | -- | -- |
| Monte Vista School District No. C-8Monte Vista | -- | -- |
| Montezuma-Cortez School District No. Re-1Cortez | -- | -- |
| Montrose County School District Re-1JMontrose | -- | -- |
| Mountain Valley School District No. Re 1Saguache | -- | -- |
| North Conejos School District No. Re1JLa Jara | -- | -- |
| North Park School District R-1Walden | -- | -- |
| Norwood School District No. R-2JNorwood | -- | -- |
| Otis School District No. R-3Otis | -- | -- |
| Ouray School District No. R-1 of the county of Ouray andOuray | -- | -- |
| Park County School District No. Re-2Fairplay | -- | -- |
| Peyton School District No. 23 in the county of El Paso andPeyton | -- | -- |
| Plateau Valley School District No. 50 in the county of MesaCollbran | -- | -- |
| Platte Canyon School District No. 1 of the county of ParkBailey | -- | -- |
| Poudre School District R-1Fort Collins | -- | -- |
| Primero Reorganized School District No. 2Weston | -- | -- |
| Pritchett School District No. Re-3Pritchett | -- | -- |
| Pueblo County School District 70Pueblo | -- | -- |
| Pueblo School District No. 60 in the county of Pueblo andPueblo | -- | -- |
| Rangely School District RE4Rangely | -- | -- |
| Revere School DistrictOvid | -- | -- |
| Ridgway School District No. R-2 of the county of Ouray aRidgway | -- | -- |
| Roaring Fork School District No. Re-1Carbondale | -- | -- |
| Rocky Ford School District No. R2Rocky Ford | -- | -- |
| Salida School District No. R-32Salida | -- | -- |
| Sanford School District No. 6 in the county of Conejos andSanford | -- | -- |
| Sangre de Cristo School District No. Re-22JMosca | -- | -- |
| Sargent School District No. Re-33JMonte Vista | -- | -- |
| School District 27JBrighton | -- | -- |
| School District N. 14 in the county of Adams & State of ColoCommerce City | -- | -- |
| School District No. 1 in the county of Denver and State of CDenver | -- | -- |
| School District No. 3 in the county of El Paso and State ofColorado Springs | -- | -- |
| School District No. C-2 in the county of Elbert and State ofKiowa | -- | -- |
| School District No. R-4 in the county of Kit Carson and StatStratton | -- | -- |
| School District No. Re-1 ValleySterling | -- | -- |
| School District No. Re-10 in the county of Weld and State oBriggsdale | -- | -- |
| School District No. Re-11 in the county of Weld and State ofNew Raymer | -- | -- |
| School District No. Re-12 in the county of Weld and State ofGrover | -- | -- |
| School District No. Re-2 BrushBrush | -- | -- |
| School District No. Re-20 Weldon ValleyWeldona | -- | -- |
| School District No. Re-3 Fort MorganFort Morgan | -- | -- |
| School District No. Re-3 FrenchmanFleming | -- | -- |
| School District No. Re-4 BuffaloMerino | -- | -- |
| School District No. Re-5 PlateauPeetz | -- | -- |
| School District No. Re-50 WigginsWiggins | -- | -- |
| Sheridan School District No. 2Englewood | -- | -- |
| Sierra Grande School District No. R-30Blanca | -- | -- |
| Silverton School District No. 1 in the county of San JuanSilverton | -- | -- |
| South Conejos School District No. Re10Antonito | -- | -- |
| South Routt School District No. Re 3Oak Creek | -- | -- |
| Springfield School District No. Re-4Springfield | -- | -- |
| St. Vrain Valley School District No. Re1JLongmont | -- | -- |
| Steamboat Springs School District No. Re 2Steamboat Springs | -- | -- |
| Strasburg School District 31JStrasburg | -- | -- |
| Summit School District No. Re 1Frisco | -- | -- |
| Swink School District No. 33 in the county of Otero and StSwink | -- | -- |
| Telluride School District No. R-1Telluride | -- | -- |
| Thompson School District R-2JLoveland | -- | -- |
| Trinidad School District 1 in the county of Las Animas andTrinidad | -- | -- |
| Upper Rio Grande School District C-7Del Norte | -- | -- |
| Vilas School District Re-5Vilas | -- | -- |
| Walsh School District No. Re-1Walsh | -- | -- |
| Weld County Reorganized School District No. Re-1Gilcrest | -- | -- |
| Weld County Reorganized School District No. Re-4Windsor | -- | -- |
| Weld County School District No. Re-2Eaton | -- | -- |
| Weld County School District No. Re-5JMilliken | -- | -- |
| Weld County School District No. Re-7Kersey | -- | -- |
| Weld County School District No. Re-9Ault | -- | -- |
| Weld County School District RE-3JHudson | -- | -- |
| Weld re-8 schoolsFort Lupton | -- | -- |
| West End School District No. Re-2Nucla | -- | -- |
| West Grand School District No. 1Kremmling | -- | -- |
| Westminster Public SchoolsWestminster | -- | -- |
| Wiley School District No. Re-13 JtWiley | -- | -- |
| Woodland Park School District No. Re-2Woodland Park | -- | -- |
| Woodlin School District No. R-104Woodrow | -- | -- |
| Wray RD-2 School DistrictWray | -- | -- |
| Yuma 1 School DistrictYuma | -- | -- |