- Denver 1 (4,160)
- Denver District 1 (4,016)
- Jefferson County R-1 (2,985)
- Jefferson Dist R-1 (2,932)
- Cherry Creek 5 (2,909)
- Douglas County RE-1 (2,637)
- Douglas RE-1 (2,625)
- Adams-Arapahoe 28J (2,517)
- Thompson R2-J (2,232)
- Park County RE-2 (1,716)
- Boulder Valley RE 2 (1,542)
- Poudre R-1 (1,449)
- Boulder Valley Dist RE2 (1,383)
- Poudre (1,360)
- St. Vrain Valley RE-1J (1,332)
- ST Vrain Dist RE 1J (1,215)
- Weld RE-4 (1,096)
- Greeley 6 (989)
- School District 27-J (980)
- Adams 12 5 Star Schl (953)
- Brighton Dist 27J (913)
- Adams CO. Dist 12 (875)
- Sierra Grande R-30 (825)
- Academy 20 (787)
- Colorado Springs 11 (777)
- East Grand 2 (705)
- Westminster Public Schools (522)
- Buena Vista R-31 (517)
- Lewis-Palmer 38 (514)
- Centennial R-1 (500)
- Elizabeth C-1 (487)
- Littleton District 6 (431)
- Littleton 6 (429)
- Woodland Park RE-2 (394)
- Moffat 2 (376)
- Salida R-32 (375)
- Salida R-32-J (359)
- District 49 (353)
- Johnstown-Milliken RE-5J (352)
- Cripple Creek-Victor RE-1 (351)
- Falcon District 49 (350)
- Summit (318)
- Summit RE-1 (317)
- Weld County RE-8 (287)
- Pueblo City 60 (272)
- Huerfano RE-1 (260)
- Estes Park R-3 (259)
- Fort Morgan RE-3 (252)
- Custer County C-1 (251)
- Estes Park District (225)
- Cotopaxi RE-3 (224)
- Ault-Highland RE-9 (209)
- Clear Creek (207)
- Widefield 3 (206)
- Clear Creek RE-1 (206)
- Harrison 2 (195)
- Bennett 29-J (193)
- Pueblo County 70 (188)
- Bennett 29J (188)
- Pueblo County Rural 70 (182)
- Canon City RE-1 (172)
- Other (172)
- Weld RE-5J (170)
- Weld County RE 3-J (163)
- Lake County R-1 (163)
- Lake County RE-1 (157)
- Sangre De Cristo RE-22J (147)
- Eaton RE-2 (147)
- Weld County School District RE-3J (143)
- Kiowa C-2 (140)
- Platte Canyon 1 (129)
- Cheyenne Mountain 12 (127)
- Trinidad 1 (127)
- Platte Canyon RE-1 (126)
- Englewood 1 (118)
- Mountain Valley RE 1 (118)
- Weld County RE-1 (116)
- Adams 14 (114)
- Mapleton 1 (111)
- Mapleton R-1 (110)
- Englewood Dist 1 (107)
- Alamosa (106)
- Alamosa RE-11J (102)
- Fountain 8 (100)
- Wiggins RE 50 (100)
- Wiggins RE-50J (99)
- Valley RE-1 (99)
- West Grand 1-JT (93)
- Fremont RE-2 (90)
- Valley RE 1 (89)
- Gilpin RE-1 (88)
- Gilpin (88)
- Elbert 200 (86)
- Strasburg 31-J (81)
- Mesa County Valley 51 (81)
- Strasburg 31J (79)
- Adams CO. Dist 14 (79)
- Ellicott 22 (74)
- Calhan RJ-1 (67)
- Brush RE 2J (64)
- Brush RE-2J (63)
- Burlington RE-6J (56)
- La Veta RE-2 (55)
- Big Sandy 100J (54)
- Plateau Valley 50 (51)
- Akron R-1 (50)
- Eagle County RE 50 (47)
- Eagle RE-50 (46)
- Manitou Springs 14 (45)
- Byers 32J (44)
- Manitou Springs District 14 (44)
- Byers 32-J (43)
- Limon RE-4J (42)
- Julesburg RE-1 (41)
- South Conejos RE-10 (38)
- Gunnison Watershed RE1J (35)
- Agate 300 (35)
- Gunnison Watershed (35)
- Sheridan 2 (34)
- Primero Reorganized 2 (34)
- Deer Trail 26J (33)
- Deer Trail 26-J (32)
- Platte Valley RE-7 (31)
- North Conejos RE-1J (30)
- Delta County 50J (29)
- Upper Rio Grande School District C-7 (29)
- North Park R-1 (28)
- Del Norte C-7 (28)