- Denver 1 (4,422)
- Denver District 1 (4,184)
- Cherry Creek 5 (3,123)
- Jefferson County R-1 (3,105)
- Jefferson Dist R-1 (3,015)
- Douglas RE-1 (2,820)
- Douglas County RE-1 (2,771)
- Adams-Arapahoe 28J (2,655)
- Thompson R2-J (2,317)
- Park County RE-2 (1,817)
- Boulder Valley RE 2 (1,623)
- Poudre R-1 (1,548)
- Boulder Valley Dist RE2 (1,458)
- Poudre (1,409)
- St. Vrain Valley RE-1J (1,390)
- ST Vrain Dist RE 1J (1,273)
- Weld RE-4 (1,092)
- School District 27-J (1,024)
- Greeley 6 (1,013)
- Adams 12 5 Star Schl (979)
- Brighton Dist 27J (954)
- Adams CO. Dist 12 (859)
- Sierra Grande R-30 (857)
- Academy 20 (802)
- Colorado Springs 11 (767)
- East Grand 2 (725)
- Buena Vista R-31 (572)
- Westminster Public Schools (569)
- Centennial R-1 (537)
- Lewis-Palmer 38 (527)
- Elizabeth C-1 (513)
- Woodland Park RE-2 (442)
- Littleton 6 (431)
- Littleton District 6 (431)
- Johnstown-Milliken RE-5J (385)
- Moffat 2 (379)
- Salida R-32 (377)
- District 49 (375)
- Falcon District 49 (375)
- Salida R-32-J (361)
- Summit RE-1 (353)
- Cripple Creek-Victor RE-1 (347)
- Summit (343)
- Weld County RE-8 (309)
- Pueblo City 60 (286)
- Custer County C-1 (276)
- Fort Morgan RE-3 (274)
- Estes Park R-3 (273)
- Huerfano RE-1 (250)
- Cotopaxi RE-3 (235)
- Clear Creek (232)
- Estes Park District (230)
- Clear Creek RE-1 (227)
- Ault-Highland RE-9 (225)
- Bennett 29-J (213)
- Harrison 2 (213)
- Bennett 29J (208)
- Widefield 3 (204)
- Lake County R-1 (188)
- Lake County RE-1 (187)
- Pueblo County 70 (186)
- Weld RE-5J (186)
- Canon City RE-1 (185)
- Pueblo County Rural 70 (182)
- Other (158)
- Sangre De Cristo RE-22J (154)
- Weld County RE 3-J (150)
- Eaton RE-2 (150)
- Cheyenne Mountain 12 (148)
- Trinidad 1 (145)
- Platte Canyon RE-1 (137)
- Kiowa C-2 (137)
- Weld County School District RE-3J (135)
- Platte Canyon 1 (133)
- Englewood 1 (132)
- Weld County RE-1 (122)
- Mountain Valley RE 1 (122)
- Englewood Dist 1 (120)
- Mapleton R-1 (119)
- Mapleton 1 (116)
- Adams 14 (112)
- Wiggins RE-50J (110)
- Valley RE-1 (105)
- Wiggins RE 50 (105)
- West Grand 1-JT (103)
- Alamosa RE-11J (102)
- Alamosa (102)
- Gilpin RE-1 (98)
- Gilpin (95)
- Strasburg 31-J (93)
- Valley RE 1 (92)
- Fountain 8 (90)
- Fremont RE-2 (90)
- Elbert 200 (87)
- Strasburg 31J (87)
- Mesa County Valley 51 (84)
- Adams CO. Dist 14 (78)
- Brush RE-2J (70)
- Brush RE 2J (69)
- Calhan RJ-1 (66)
- La Veta RE-2 (61)
- Ellicott 22 (59)
- Burlington RE-6J (58)
- Plateau Valley 50 (53)
- Byers 32-J (52)
- Big Sandy 100J (52)
- Byers 32J (50)
- Akron R-1 (48)
- Eagle County RE 50 (47)
- Eagle RE-50 (45)
- Manitou Springs 14 (44)
- Manitou Springs District 14 (43)
- Primero Reorganized 2 (42)
- Limon RE-4J (42)
- Agate 300 (35)
- South Conejos RE-10 (34)
- North Conejos RE-1J (34)
- Deer Trail 26J (33)
- Deer Trail 26-J (32)
- Gunnison Watershed RE1J (32)
- Julesburg RE-1 (32)
- Arriba-Flagler C-20 (32)
- Platte Valley RE-7 (32)
- Upper Rio Grande School District C-7 (32)
- Gunnison Watershed (32)
- Del Norte C-7 (31)
- Sheridan 2 (29)
- Hanover 28 (29)