School Directory / Illinois

Accredited private schools in Illinois

The NCPSA directory lists 79 private schools in Illinois accredited by NCPSA-recognized accrediting agencies, including schools in Chicago, Rockford, and Aurora. Schools are grouped by city, with the grades they serve and the agency that accredits them.

Directory updated October 31, 2026

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Aurora 2

  • Aurora Christian Schools System OfficeAccredited by ACSI
  • Fox Valley Montessori SchoolGrades 15 Months - 12 Years · Accredited by AMS

Bloomington 1

  • Cornerstone Christian Academy of McLean County IncAccredited by ACSI

Buffalo Grove 1

  • Buffalo Grove Montessori SchoolGrades 6 Weeks - 9 Years · Accredited by AMS

Burr Ridge 1

Cary 1

  • Trinity Oaks Christian AcademyAccredited by ACSI

Caseyville 1

Champaign 1

  • Judah Christian SchoolAccredited by ACSI

Chicago 13

  • Bennett Day SchoolGrades PK-9 · Accredited by NIPSA
  • Beverly Montessori SchoolGrades 3 Years - 6 Years · Accredited by AMS
  • Brickton Montessori SchoolGrades 3 Months - 14 Years · Accredited by AMS
  • Chicago SDA Christian SchoolGrades PK-8 · Accredited by AAA
  • Chicago Waldorf SchoolGrades PreK-12 · Accredited by AWSNA
  • Intercultural Montessori Language School - Chicago CampusGrades 2 Years - 14 Years · Accredited by AMS
  • Kids' WorkGrades Infant to Jr.K/Kindergarten · Accredited by NIPSA
  • Midwestern Christian AcademyAccredited by ACSI
  • Montessori Academy of ChicagoGrades 6 Weeks - 14 Years · Accredited by AMS
  • North Shore Junior AcademyGrades PK-10 · Accredited by AAA
  • Rogers Park Montessori SchoolGrades 2 Years - 14 Years · Accredited by AMS
  • Stedman Graham & AssociatesGrades Post-Secondary Vocational/Career Institution · Accredited by ARRAY
  • Stedman Graham & Associates (High School)Grades 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 · Accredited by ARRAY

Clarendon Hills 1

  • Seton Montessori SchoolGrades 2 Months - 12 Years · Accredited by AMS

Crest Hill 1

  • Joliet Montessori SchoolGrades 3 Years - 12 Years · Accredited by AMS

Crete 1

Deerfield 1

  • North Shore Montessori Deerfield Montessori SchoolGrades 3 Months - 6 Years · Accredited by AMS

Downers Grove 1

Elgin 2

  • Harvest Christian AcademyAccredited by ACSI
  • Westminster Christian SchoolAccredited by ACSI

Evanston 2

  • Chiaravalle Montessori SchoolGrades 16 Months - 14 Years · Accredited by AMS
  • Midwest Montessori Demonstration SchoolGrades 3 Years - 6 Years · Accredited by AMS

Geneva 1

  • Mansio Montessori of Geneva, Ltd.Grades 15 Months - 6 Years · Accredited by AMS

Grayslake 1

  • Westlake Christian AcademyAccredited by ACSI

Gurnee 2

Hanover Park 1

  • Greenbrook MontessoriGrades 15 Months - 5 Years · Accredited by AMS

Hinsdale 2

Hoffman Estates 2

  • Montessori Academy of North Hoffman-FreemanGrades 3 Months - 18 Years · Accredited by AMS
  • Montessori Academy of North Hoffman-HuntingtonGrades 3 Months - 6 Years · Accredited by AMS

Kankakee 2

  • Grace Christian AcademyAccredited by ACSI
  • Kankakee Trinity AcademyAccredited by ACSI

Lake Zurich 1

Lansing 1

Lemont 1

  • Montessori School of LemontGrades 3 Years - 15 Years · Accredited by AMS

Libertyville 1

Lisle 1

  • Chesterton Academy of The Holy FamilyGrades 4 · Accredited by CSN

Long Grove 1

  • Montessori School of Long GroveGrades 10 Months - 12 Years · Accredited by AMS

Marion 2

Moline 1

  • Quad Cities Christian School System OfficeAccredited by ACSI

Morton Grove 1

Naperville 2

Normal 1

  • Calvary Christian AcademyAccredited by ACSI

North Aurora 1

North Barrington 1

  • Montessori Children's House of North BarringtonGrades 18 Months - 6 Years · Accredited by AMS

Northfield 2

  • Christian Heritage AcademyAccredited by ACSI
  • North Shore Montessori Glenview Montessori SchoolGrades 3 Months - 6 Years · Accredited by AMS

O Fallon 1

  • First Baptist AcademyAccredited by ACSI

Oak Park 2

  • Alcuin Montessori SchoolGrades 3 Years - 14 Years · Accredited by AMS
  • Intercultural Montessori Language School - Oak Park CampusGrades 2 Years - 6 Years · Accredited by AMS

Park Forest 1

  • South Suburban SDA Christian SchoolGrades PK-8 · Accredited by AAA

Peoria 2

  • Chesterton Academy of the Sacred HeartGrades 4 · Accredited by CSN
  • Peoria Christian SchoolAccredited by ACSI

Riverwoods 1

  • North Shore Montessori Riverwoods Montessori SchoolGrades 3 Months - 12 Years · Accredited by AMS

Rockford 5

  • Alpine Christian SchoolGrades PK-8 · Accredited by AAA
  • Christian Life SchoolsAccredited by ACSI
  • Montessori Private Academy, Inc.Grades 2 Years - 15 Years · Accredited by AMS
  • Our Lady of the Sacred Heart Academy, a Chesterton AcademyGrades 4 · Accredited by CSN
  • Rockford Christian SchoolAccredited by ACSI

Schaumburg 1

Springfield 1

Thompsonville 1

Volo 1

  • Chesterton Academy of the Immaculate HeartGrades 4 · Accredited by CSN

Wheeling 1

  • Alexander Graham Bell MontessoriGrades 6 Weeks - 15 Years · Accredited by AMS

Wilmette 1

  • Ronald Knox Montessori SchoolGrades 6 Months - 6 Years · Accredited by AMS

Winfield 1

  • Wheaton Christian Grammar SchoolAccredited by ACSI

Woodstock 1

  • Crystal Lake Montessori SchoolGrades 18 Weeks - 14 Years · Accredited by AMS

Yorkville 1

  • Peaceful Pathways MontessoriGrades 15 Months - 12 Years · Accredited by AMS