- Denver 1 (4,141)
- Denver District 1 (3,947)
- Jefferson County R-1 (2,986)
- Jefferson Dist R-1 (2,897)
- Cherry Creek 5 (2,895)
- Douglas RE-1 (2,606)
- Douglas County RE-1 (2,549)
- Adams-Arapahoe 28J (2,503)
- Thompson R2-J (2,218)
- Park County RE-2 (1,675)
- Boulder Valley RE 2 (1,525)
- Poudre R-1 (1,423)
- Boulder Valley Dist RE2 (1,384)
- St. Vrain Valley RE-1J (1,342)
- Poudre (1,304)
- ST Vrain Dist RE 1J (1,232)
- Weld RE-4 (1,118)
- Greeley 6 (984)
- School District 27-J (972)
- Adams 12 5 Star Schl (954)
- Brighton Dist 27J (902)
- Adams CO. Dist 12 (835)
- Sierra Grande R-30 (823)
- Colorado Springs 11 (785)
- Academy 20 (779)
- East Grand 2 (718)
- Buena Vista R-31 (512)
- Lewis-Palmer 38 (510)
- Westminster Public Schools (507)
- Centennial R-1 (502)
- Elizabeth C-1 (491)
- Littleton 6 (420)
- Littleton District 6 (419)
- Woodland Park RE-2 (397)
- Salida R-32 (374)
- Moffat 2 (373)
- Johnstown-Milliken RE-5J (357)
- Cripple Creek-Victor RE-1 (356)
- Falcon District 49 (355)
- Salida R-32-J (354)
- District 49 (348)
- Summit RE-1 (314)
- Summit (307)
- Weld County RE-8 (284)
- Pueblo City 60 (269)
- Huerfano RE-1 (258)
- Estes Park R-3 (256)
- Custer County C-1 (250)
- Fort Morgan RE-3 (247)
- Cotopaxi RE-3 (232)
- Estes Park District (221)
- Ault-Highland RE-9 (205)
- Widefield 3 (204)
- Clear Creek RE-1 (202)
- Clear Creek (201)
- Bennett 29-J (193)
- Pueblo County 70 (193)
- Harrison 2 (191)
- Pueblo County Rural 70 (189)
- Bennett 29J (185)
- Weld RE-5J (180)
- Canon City RE-1 (169)
- Other (169)
- Weld County RE 3-J (168)
- Lake County R-1 (162)
- Lake County RE-1 (159)
- Weld County School District RE-3J (155)
- Sangre De Cristo RE-22J (145)
- Kiowa C-2 (144)
- Eaton RE-2 (142)
- Trinidad 1 (127)
- Weld County RE-1 (123)
- Platte Canyon RE-1 (121)
- Platte Canyon 1 (119)
- Cheyenne Mountain 12 (118)
- Englewood 1 (117)
- Mountain Valley RE 1 (117)
- Adams 14 (114)
- Mapleton R-1 (111)
- Englewood Dist 1 (106)
- Alamosa RE-11J (103)
- Mapleton 1 (103)
- Alamosa (102)
- Wiggins RE-50J (99)
- Valley RE-1 (98)
- Fountain 8 (96)
- Wiggins RE 50 (92)
- West Grand 1-JT (91)
- Fremont RE-2 (90)
- Valley RE 1 (90)
- Ellicott 22 (89)
- Gilpin RE-1 (86)
- Adams CO. Dist 14 (85)
- Elbert 200 (84)
- Strasburg 31-J (83)
- Gilpin (83)
- Strasburg 31J (77)
- Mesa County Valley 51 (74)
- Calhan RJ-1 (67)
- Brush RE-2J (60)
- Brush RE 2J (58)
- La Veta RE-2 (56)
- Burlington RE-6J (56)
- Akron R-1 (53)
- Big Sandy 100J (51)
- Eagle County RE 50 (47)
- Eagle RE-50 (46)
- Plateau Valley 50 (45)
- Manitou Springs District 14 (45)
- Byers 32-J (44)
- Manitou Springs 14 (43)
- Julesburg RE-1 (42)
- South Conejos RE-10 (41)
- Limon RE-4J (41)
- Byers 32J (41)
- Gunnison Watershed RE1J (36)
- Agate 300 (35)
- Gunnison Watershed (35)
- Sheridan 2 (33)
- Deer Trail 26-J (31)
- Deer Trail 26J (31)
- Primero Reorganized 2 (30)
- North Conejos RE-1J (30)
- Platte Valley RE-7 (30)
- North Park R-1 (29)
- Upper Rio Grande School District C-7 (29)
- Peyton 23-JT (28)
- Arriba-Flagler C-20 (28)