- Denver 1 (4,160)
- Denver District 1 (3,966)
- Jefferson County R-1 (2,985)
- Jefferson Dist R-1 (2,891)
- Cherry Creek 5 (2,882)
- Douglas RE-1 (2,625)
- Douglas County RE-1 (2,575)
- Adams-Arapahoe 28J (2,511)
- Thompson R2-J (2,215)
- Park County RE-2 (1,710)
- Boulder Valley RE 2 (1,542)
- Poudre R-1 (1,449)
- Boulder Valley Dist RE2 (1,381)
- St. Vrain Valley RE-1J (1,332)
- Poudre (1,327)
- ST Vrain Dist RE 1J (1,220)
- Weld RE-4 (1,092)
- Greeley 6 (985)
- School District 27-J (980)
- Adams 12 5 Star Schl (953)
- Brighton Dist 27J (912)
- Adams CO. Dist 12 (851)
- Sierra Grande R-30 (828)
- Academy 20 (785)
- Colorado Springs 11 (780)
- East Grand 2 (707)
- Westminster Public Schools (514)
- Buena Vista R-31 (511)
- Lewis-Palmer 38 (508)
- Centennial R-1 (495)
- Elizabeth C-1 (487)
- Littleton 6 (429)
- Littleton District 6 (426)
- Woodland Park RE-2 (393)
- Moffat 2 (376)
- Salida R-32 (375)
- Salida R-32-J (360)
- District 49 (353)
- Cripple Creek-Victor RE-1 (352)
- Falcon District 49 (351)
- Johnstown-Milliken RE-5J (349)
- Summit RE-1 (317)
- Summit (313)
- Weld County RE-8 (287)
- Pueblo City 60 (273)
- Huerfano RE-1 (264)
- Estes Park R-3 (259)
- Custer County C-1 (253)
- Fort Morgan RE-3 (250)
- Cotopaxi RE-3 (228)
- Estes Park District (217)
- Ault-Highland RE-9 (208)
- Widefield 3 (206)
- Clear Creek RE-1 (206)
- Clear Creek (204)
- Harrison 2 (195)
- Bennett 29-J (193)
- Pueblo County 70 (188)
- Pueblo County Rural 70 (187)
- Bennett 29J (185)
- Other (172)
- Weld RE-5J (171)
- Canon City RE-1 (170)
- Weld County RE 3-J (163)
- Lake County R-1 (163)
- Lake County RE-1 (158)
- Weld County School District RE-3J (149)
- Kiowa C-2 (148)
- Sangre De Cristo RE-22J (146)
- Eaton RE-2 (144)
- Platte Canyon RE-1 (126)
- Trinidad 1 (124)
- Cheyenne Mountain 12 (122)
- Platte Canyon 1 (122)
- Englewood 1 (118)
- Weld County RE-1 (117)
- Mountain Valley RE 1 (117)
- Adams 14 (114)
- Mapleton R-1 (110)
- Englewood Dist 1 (107)
- Alamosa RE-11J (102)
- Mapleton 1 (102)
- Alamosa (101)
- Wiggins RE-50J (99)
- Valley RE-1 (99)
- Fountain 8 (97)
- Wiggins RE 50 (96)
- West Grand 1-JT (93)
- Fremont RE-2 (92)
- Valley RE 1 (90)
- Gilpin RE-1 (88)
- Ellicott 22 (88)
- Elbert 200 (86)
- Gilpin (86)
- Adams CO. Dist 14 (82)
- Strasburg 31-J (81)
- Mesa County Valley 51 (79)
- Strasburg 31J (75)
- Calhan RJ-1 (68)
- Brush RE-2J (63)
- Brush RE 2J (61)
- La Veta RE-2 (57)
- Burlington RE-6J (56)
- Big Sandy 100J (54)
- Plateau Valley 50 (51)
- Akron R-1 (50)
- Eagle RE-50 (46)
- Eagle County RE 50 (46)
- Manitou Springs 14 (45)
- Manitou Springs District 14 (44)
- Byers 32-J (43)
- Julesburg RE-1 (42)
- Limon RE-4J (42)
- Byers 32J (42)
- South Conejos RE-10 (38)
- Gunnison Watershed RE1J (35)
- Agate 300 (35)
- Gunnison Watershed (35)
- Sheridan 2 (34)
- Primero Reorganized 2 (34)
- Deer Trail 26-J (32)
- Deer Trail 26J (32)
- North Conejos RE-1J (30)
- Platte Valley RE-7 (30)
- Upper Rio Grande School District C-7 (29)
- Del Norte C-7 (29)
- Moffat County RE-1 (28)
- Delta County 50J (28)