- Denver 1 (4,386)
- Denver District 1 (4,296)
- Jefferson County R-1 (3,235)
- Cherry Creek 5 (3,235)
- Jefferson Dist R-1 (3,225)
- Douglas County RE-1 (2,913)
- Douglas RE-1 (2,906)
- Adams-Arapahoe 28J (2,704)
- Thompson R2-J (2,477)
- Park County RE-2 (2,030)
- Colorado Springs 11 (1,860)
- Boulder Valley RE 2 (1,710)
- Poudre R-1 (1,650)
- Boulder Valley Dist RE2 (1,545)
- Poudre (1,516)
- St. Vrain Valley RE-1J (1,394)
- District 49 (1,334)
- ST Vrain Dist RE 1J (1,295)
- Adams 12 5 Star Schl (1,086)
- School District 27-J (1,082)
- Greeley 6 (1,053)
- Weld RE-4 (1,039)
- Brighton Dist 27J (1,032)
- Adams CO. Dist 12 (983)
- Sierra Grande R-30 (971)
- East Grand 2 (801)
- Academy-20 (779)
- Academy 20 (765)
- Buena Vista R-31 (646)
- Westminster Public Schools (570)
- Elizabeth C-1 (553)
- Centennial R-1 (553)
- Lewis-Palmer 38 (518)
- Littleton District 6 (508)
- Littleton 6 (492)
- Woodland Park RE-2 (471)
- Lewis-Palmer-38 (433)
- Summit RE-1 (430)
- Summit (416)
- Moffat 2 (412)
- Salida R-32 (391)
- Widefield-3 (388)
- Salida R-32-J (388)
- Woodland Park RE2 (381)
- Falcon District 49 (373)
- Johnstown-Milliken RE-5J (358)
- Cripple Creek-Victor RE-1 (343)
- Custer County C-1 (325)
- Estes Park R-3 (309)
- Harrison-2 (306)
- Pueblo City 60 (300)
- Huerfano RE-1 (285)
- Cotopaxi RE-3 (285)
- Weld County RE-8 (272)
- Pueblo-60 (268)
- Clear Creek RE-1 (260)
- Clear Creek (260)
- Fort Morgan RE-3 (254)
- Ault-Highland RE-9 (252)
- Estes Park District (248)
- Cripple Crk/Victor-RE1 (241)
- Canon City RE-1 (241)
- Pueblo-70 (238)
- Bennett 29J (224)
- Bennett 29-J (218)
- Lake County R-1 (211)
- Harrison 2 (210)
- Lake County RE-1 (206)
- Widefield 3 (205)
- Pueblo County Rural 70 (193)
- Pueblo County 70 (192)
- Weld RE-5J (185)
- Cheyenne Mtn-12 (175)
- Weld County RE 3-J (171)
- Park RE-2 (162)
- Other (162)
- Trinidad 1 (158)
- Sangre De Cristo RE-22J (157)
- Eaton RE-2 (156)
- Douglas RE1 (155)
- Weld County School District RE-3J (152)
- Englewood 1 (150)
- Weld County RE-1 (145)
- Englewood Dist 1 (143)
- Platte Canyon RE-1 (140)
- Platte Canyon 1 (139)
- Kiowa C-2 (137)
- Mountain Valley RE 1 (137)
- Cheyenne Mountain 12 (134)
- Ftn/Ft Carson 8 (126)
- Adams 14 (115)
- Ellicott 22 (115)
- Wiggins RE-50J (112)
- Mapleton R-1 (110)
- Wiggins RE 50 (108)
- Gilpin RE-1 (107)
- Mapleton 1 (107)
- Gilpin (106)
- Manitou Springs-14 (104)
- Valley RE-1 (104)
- West Grand 1-JT (102)
- Fremont RE-2 (101)
- Ellicott-22 (100)
- Strasburg 31-J (100)
- Strasburg 31J (99)
- Valley RE 1 (99)
- Alamosa (97)
- Calhan RJ-1 (96)
- Alamosa RE-11J (95)
- Fountain 8 (93)
- Adams CO. Dist 14 (91)
- Elbert 200 (79)
- Mesa County Valley 51 (72)
- Miami/Yoder 60JT (68)
- La Veta RE-2 (66)
- Calhan RJ1 (64)
- Brush RE-2J (64)
- Burlington RE-6J (64)
- Brush RE 2J (64)
- Florence/Fremont RE-2 (58)
- Plateau Valley 50 (55)
- Limon RE-4J (51)
- Big Sandy 100J (51)
- Custer Consolidated C-1 (50)
- North Park R-1 (50)
- Peyton 23JT (48)
- Byers 32-J (46)
- Akron R-1 (46)