- Denver 1 (4,358)
- Denver District 1 (4,156)
- Jefferson County R-1 (3,081)
- Cherry Creek 5 (3,081)
- Jefferson Dist R-1 (3,006)
- Douglas RE-1 (2,800)
- Douglas County RE-1 (2,761)
- Adams-Arapahoe 28J (2,574)
- Thompson R2-J (2,274)
- Park County RE-2 (1,807)
- Boulder Valley RE 2 (1,599)
- Poudre R-1 (1,532)
- Boulder Valley Dist RE2 (1,433)
- Poudre (1,392)
- St. Vrain Valley RE-1J (1,369)
- ST Vrain Dist RE 1J (1,254)
- Weld RE-4 (1,087)
- School District 27-J (1,015)
- Greeley 6 (986)
- Adams 12 5 Star Schl (979)
- Brighton Dist 27J (949)
- Adams CO. Dist 12 (863)
- Sierra Grande R-30 (823)
- Academy 20 (795)
- Colorado Springs 11 (774)
- East Grand 2 (711)
- Westminster Public Schools (569)
- Buena Vista R-31 (560)
- Centennial R-1 (522)
- Lewis-Palmer 38 (518)
- Elizabeth C-1 (494)
- Littleton District 6 (442)
- Woodland Park RE-2 (438)
- Littleton 6 (435)
- Moffat 2 (378)
- Salida R-32 (372)
- District 49 (370)
- Johnstown-Milliken RE-5J (369)
- Falcon District 49 (367)
- Salida R-32-J (354)
- Cripple Creek-Victor RE-1 (352)
- Summit RE-1 (346)
- Summit (333)
- Weld County RE-8 (290)
- Pueblo City 60 (281)
- Fort Morgan RE-3 (273)
- Custer County C-1 (273)
- Estes Park R-3 (271)
- Huerfano RE-1 (247)
- Cotopaxi RE-3 (231)
- Estes Park District (227)
- Clear Creek (224)
- Clear Creek RE-1 (223)
- Ault-Highland RE-9 (221)
- Harrison 2 (216)
- Bennett 29-J (213)
- Widefield 3 (208)
- Bennett 29J (207)
- Lake County R-1 (188)
- Pueblo County 70 (187)
- Pueblo County Rural 70 (187)
- Lake County RE-1 (183)
- Canon City RE-1 (180)
- Weld RE-5J (178)
- Other (160)
- Eaton RE-2 (154)
- Sangre De Cristo RE-22J (151)
- Weld County RE 3-J (149)
- Trinidad 1 (142)
- Cheyenne Mountain 12 (140)
- Platte Canyon RE-1 (136)
- Weld County School District RE-3J (136)
- Platte Canyon 1 (132)
- Englewood 1 (128)
- Kiowa C-2 (128)
- Mountain Valley RE 1 (123)
- Mapleton R-1 (119)
- Weld County RE-1 (119)
- Englewood Dist 1 (119)
- Mapleton 1 (111)
- Adams 14 (108)
- Wiggins RE-50J (106)
- Alamosa (103)
- Alamosa RE-11J (102)
- Wiggins RE 50 (102)
- West Grand 1-JT (101)
- Gilpin RE-1 (99)
- Valley RE-1 (99)
- Gilpin (99)
- Fremont RE-2 (93)
- Strasburg 31-J (90)
- Valley RE 1 (88)
- Elbert 200 (87)
- Fountain 8 (85)
- Mesa County Valley 51 (84)
- Strasburg 31J (84)
- Adams CO. Dist 14 (77)
- Brush RE-2J (72)
- Brush RE 2J (70)
- Calhan RJ-1 (66)
- La Veta RE-2 (59)
- Ellicott 22 (59)
- Burlington RE-6J (58)
- Plateau Valley 50 (53)
- Byers 32-J (52)
- Big Sandy 100J (50)
- 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)
- Limon RE-4J (42)
- Primero Reorganized 2 (40)
- South Conejos RE-10 (36)
- Agate 300 (36)
- North Conejos RE-1J (34)
- Deer Trail 26-J (33)
- Julesburg RE-1 (33)
- Upper Rio Grande School District C-7 (33)
- Deer Trail 26J (33)
- Gunnison Watershed (33)
- Sheridan 2 (32)
- Gunnison Watershed RE1J (32)
- Arriba-Flagler C-20 (32)
- Platte Valley RE-7 (32)
- Del Norte C-7 (32)
- Hanover 28 (28)