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Charter schools in Frederick, CO

1 school in Frederick, 17 more within 15 miles. Public, and free to attend.

Public charter schools (tuition-free)

Frederick charter schools at a glance

1 public charter school gives Frederick as its address in the 2025-26 federal school directory, and 17 more are within 15 miles. The school had about 245 students in 2024-25. Every one is a public school that charges no tuition.

245 students, 2024-25
$0 tuition

Networks and districts with the most of these schools: St. Vrain Valley School District No. Re1J (6), Adams 12 Five Star Schools (3), Boulder Valley School District No. Re2 (3), School District 27J (3), State Charter School Institute (3). Names as reported to the federal directory.

Charter schools in Frederick (1)

Largest first. Enrollment and teachers are from 2024-25; schools new in 2025-26 have no count yet.

Charter school Grades Students (2024-25) Per teacher Phone
Carbon Valley Academy PK-8 245 11.7 (303) 774-9555

Nearby, within 15 miles (17)

Charter schools in other towns, nearest first. Online schools are left out here because their address is an office.

Charter school Grades Students (2024-25) Per teacher Town Miles Phone
Firestone Charter Academy PK-8 600 13.9 Firestone 4 (303) 772-3711
Aspen Ridge Preparatory School K-8 581 15.3 Erie 7 (720) 242-6225
St. Vrain Community Montessori School PK-8 260 12.2 Longmont 8 (303) 682-4339
Prospect Ridge Academy K-12 1,478 19.2 Broomfield 8 (720) 399-0300
Twin Peaks Classical Academy K-12 879 15.3 Longmont 8 (303) 772-7286
Flagstaff Charter Academy PK-8 725 13.2 Longmont 8 (303) 651-7900
Ascent Classical Academy of Northern Denver K-9 305 18 Brighton 8 (720) 541-9809
Peak to Peak Charter School K-12 1,447 17.7 Lafayette 10 (303) 453-4600
Justice High Charter School 6-12 108 19.9 Lafayette 10 (720) 935-1337
Stargate Charter School K-12 1,572 19.5 Thornton 10 (303) 450-3936
Boulder Prep Charter High School 9-12 114 10.3 Boulder 12 (303) 545-6186
Westgate Community School K-12 540 20 Thornton 13 (303) 452-0967
Eagle Ridge Academy 9-12 593 25.2 Brighton 13 (303) 345-4380
Academy of Charter Schools PK-12 1,887 18.8 Westminster 14 (303) 289-8088
Global Village Academy - North K-8 838 15.1 Northglenn 14 (303) 446-7100
Foundations Academy K-8 763 48 Brighton 14 (303) 659-9519
Bromley East Charter School PK-8 1,214 28.6 Brighton 15 (720) 685-3297

Charter schools: how they work

  • Public and free. NCES describes a public charter school as a publicly funded school, usually run by a group or organization under a contract (the charter) with the state, the district or another body. The federal definition says a charter school does not charge tuition.
  • Families choose it. Under the same definition, a charter school is one parents choose to send their children to, and it admits students by lottery when more apply than it has room for.
  • Its own rules, its own accountability. The charter frees the school from some state or local rules; in return it must meet the standards written in its charter. It is nonsectarian.
  • No program badge. ChoiceFunded’s program badges and “schools that accept” lists cover private schools only. Charter schools are listed separately here, with no badge, and are never counted with private schools.

Sources: 20 U.S.C. 7221i (federal Charter Schools Program definitions); NCES, Condition of Education: Public Charter School Enrollment. Each state writes its own charter law, so ask the school how enrollment works there.

Questions parents ask

How many charter schools are in Frederick?

1 public charter school in the 2025-26 federal directory is in Frederick, and 17 more are within 15 miles. Carbon Valley Academy.

Do charter schools in Frederick charge tuition?

No. Charter schools are public schools, and the federal definition of a charter school says it does not charge tuition. Ask each school about fees for extras.

How do I enroll in a Frederick charter school?

Apply to each school directly. Under the federal definition, a charter school admits students by lottery when more apply than it has room for, so check each school’s application dates. Each state writes its own charter law.

School facts: U.S. Department of Education, Common Core of Data (2025-26 directory, 2024-25 enrollment and staff). Where our data comes from.

See charter schools How enrollment works