District directory · Colorado · 2026–27

School districts in Colorado by county

Colorado has 178 regular public school districts across 63 counties, enrolling 839,134 students in 2024–25. Colorado has no single statewide kindergarten cutoff, so the entry date is set district by district — see the Colorado kindergarten cutoff.

The largest is School District No. 1 in the county of Denver and State of C in Denver County (90,471 students). El Paso County has the most districts, 15. In 20 of the 63 counties, only one district has its office. 2 have a full county directory page, linked below; every other district is listed by name in the table.

Colorado counties and their districts

School districts in Colorado by county, 2026–27
County	Districts	Enrollment (2024–25)	School districts
Adams County	7	81,525	Adams 12 Five Star Schools, School District 27J, Westminster Public Schools, Mapleton School District No. 1 in the county of Adams & St, School District N. 14 in the county of Adams & State of Colo, Bennett School District No. 29J, Strasburg School District 31J
Alamosa County	2	2,294	Alamosa School District No. Re-11J, Sangre de Cristo School District No. Re-22J
Arapahoe County	7	114,395	Cherry Creek School District No. 5 in the county of Arapah, Aurora Joint District No. 28 of the counties of Adams and A, Littleton School District No. 6 in the county of Arapahoe, Byers School District No. 32J, Englewood School District No. 1 in the county of Arapahoe, Sheridan School District No. 2, Deer Trail School District No. 26J
Archuleta County	1	1,588	Archuleta County School District No. 50 Jt
Baca County	5	625	Springfield School District No. Re-4, Walsh School District No. Re-1, Pritchett School District No. Re-3, Vilas School District Re-5, Campo School District No. Re-6
Bent County	2	1,137	Las Animas School District No. Re-1, McClave School District No. Re-2
Boulder County	2	59,595	St. Vrain Valley School District No. Re1J, Boulder Valley School District No. Re2
Chaffee County	2	2,276	Salida School District No. R-32, Buena Vista School District No. R-31
Cheyenne County	2	283	Cheyenne County School District No. Re-5, Kit Carson School District No. R-1
Clear Creek County	1	634	Clear Creek School District No. Re-1
Conejos County	3	1,507	North Conejos School District No. Re1J, Sanford School District No. 6 in the county of Conejos and, South Conejos School District No. Re10
Costilla County	2	493	Sierra Grande School District No. R-30, Centennial School District No. R-1
Crowley County	1	330	Crowley County School District No. Re-1-J
Custer County	1	313	Custer County School District Consolidate 1
Delta County	1	4,396	Delta County Joint District No. 50
Denver County	1	90,471	School District No. 1 in the county of Denver and State of C
Dolores County	1	262	Dolores County School District RE-2J
Douglas County	1	61,243	Douglas County School District No. Re 1
Eagle County	1	6,309	Eagle County School District No. Re 50
El Paso County	15	116,667	All 15 El Paso County districts →
Elbert County	5	3,265	Elizabeth School District, Big Sandy School District No. 100J, School District No. C-2 in the county of Elbert and State of, Elbert School District No. 200, Agate School District No. 300
Fremont County	3	4,640	Fremont Re-1, Fremont Re-2, Fremont Re-3
Garfield County	3	11,746	Roaring Fork School District No. Re-1, Garfield School District No. Re-2, Grand Valley School District No. 16 in the county of Garfi
Gilpin County	1	392	Gilpin County School District No. Re-1
Grand County	2	1,685	East Grand School District No. 2, West Grand School District No. 1
Gunnison County	1	2,095	Gunnison Watershed School District Re1J
Hinsdale County	1	75	Hinsdale County School District No. Re-1
Huerfano County	2	680	Huerfano School District Re-1, La Veta School District Re-2
Jackson County	1	144	North Park School District R-1
Jefferson County	1	73,532	Jefferson County School District No. R-1
Kiowa County	2	243	Kiowa County School District No. Re-1, Kiowa County School District No. Re-2
Kit Carson County	5	1,342	Burlington Public School District No. RE-6J, School District No. R-4 in the county of Kit Carson and Stat, Arriba-Flagler Consolidated School District No. 20, Bethune School District No. R- 5, Hi-Plains R-23
La Plata County	3	6,153	Durango School District No. 9-R, Bayfield School District No. 10Jt-R, Ignacio School District No. 11Jt
Lake County	1	931	Lake County School District No. R-1
Larimer County	3	44,843	Poudre School District R-1, Thompson School District R-2J, Estes Park School District R-3
Las Animas County	6	1,870	Trinidad School District 1 in the county of Las Animas and, Branson Reorganized School District No. 82, Hoehne Reorganized School District No. 3, Primero Reorganized School District No. 2, Aguilar Reorganized School District No. 6, Kim Reorganized School District No. 88
Lincoln County	3	700	Limon School District No. Re 4J, Genoa-Hugo School District No. C-113, Karval School District No. Re 23
Logan County	4	2,649	School District No. Re-1 Valley, School District No. Re-4 Buffalo, School District No. Re-3 Frenchman, School District No. Re-5 Plateau
Mesa County	3	20,235	Mesa County Valley School District No. 51, Plateau Valley School District No. 50 in the county of Mesa, De Beque Joint District No. 49 of the counties of Mesa and
Mineral County	1	92	Creede School District
Moffat County	1	1,821	Moffat County School District RE: No. 1
Montezuma County	3	3,559	Montezuma-Cortez School District No. Re-1, Dolores School District No. Re-4A, Mancos School District Re-6
Montrose County	2	6,237	Montrose County School District Re-1J, West End School District No. Re-2
Morgan County	4	5,999	School District No. Re-3 Fort Morgan, School District No. Re-2 Brush, School District No. Re-50 Wiggins, School District No. Re-20 Weldon Valley
Otero County	6	2,875	East Otero School District No. R1, Rocky Ford School District No. R2, Fowler School District No. R4J, Swink School District No. 33 in the county of Otero and St, Cheraw School District No. 31 in the county of Otero and S, Manzanola Joint District No. 3J of the counties of Otero a
Ouray County	2	500	Ridgway School District No. R-2 of the county of Ouray a, Ouray School District No. R-1 of the county of Ouray and
Park County	2	1,264	Platte Canyon School District No. 1 of the county of Park, Park County School District No. Re-2
Phillips County	2	809	Holyoke School District No. Re-1J, Haxtun School District No. Re-2J
Pitkin County	1	1,584	Aspen School District No. 1 in the county of Pitkin and Sta
Prowers County	4	2,153	Lamar School District No. Re-2, Holly School District No. Re-3, Wiley School District No. Re-13 Jt, Granada School District No. Re-1
Pueblo County	2	24,490	Pueblo School District No. 60 in the county of Pueblo and, Pueblo County School District 70
Rio Blanco County	2	1,157	Meeker School District Re1, Rangely School District RE4
Rio Grande County	3	1,628	Monte Vista School District No. C-8, Upper Rio Grande School District C-7, Sargent School District No. Re-33J
Routt County	3	3,279	Steamboat Springs School District No. Re 2, Hayden School District No. Re 1, South Routt School District No. Re 3
Saguache County	3	932	Center Consolidated School District No. 26 Jt. of the count, Moffat School District No. 2 in the county of Saguache and, Mountain Valley School District No. Re 1
San Juan County	1	72	Silverton School District No. 1 in the county of San Juan
San Miguel County	2	993	Telluride School District No. R-1, Norwood School District No. R-2J
Sedgwick County	2	812	Julesburg School District No. Re1, Revere School District
Summit County	1	3,473	Summit School District No. Re 1
Teller County	2	2,042	Woodland Park School District No. Re-2, Cripple Creek-Victor School District No. Re-1
Washington County	5	878	Akron School District No. R-1, Otis School District No. R-3, Lone Star School District No. 101, Arickaree School District No. R-2, Woodlin School District No. R-104
Weld County	12	47,163	All 12 Weld County districts →
Yuma County	4	1,759	Yuma 1 School District, Wray RD-2 School District, Idalia RJ-3 School District, Liberty J-4 School District

Which district am I in?

Each district draws its own attendance boundaries, and a district can cross county lines, so the county your home is in narrows it down but does not settle it. The district office or its website can confirm which school serves your address. Kindergarten registration is also handled by the district, not the state.

Sources

District list, grades, school counts and websites: NCES Common Core of Data (CCD) LEA Universe Directory, SY 2025-26 (preliminary, v0a), published July 1, 2026. Regular public districts only (NCES LEA types 1 and 2); charter-only, state-run and regional service agencies are not listed.

Enrollment: NCES CCD LEA Membership, SY 2024-25 (v1a), published December 29, 2025 — the newest year NCES has released.

Counties: NCES EDGE Public LEA Geocodes, SY 2024-25 (district office location) and NCES EDGE Geographic Relationship Files 2025 (grf25_lea_county) (counties each district boundary covers).

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