Top National Association of Independent Schools (NAIS) Private High Schools in Maryland

All Schools
(64)
All Schools
(64)
 
High Schools
(39)
High Schools
(39)
 
Elementary Schools
(55)
Elementary Schools
(55)
 
Preschools
(38)
Preschools
(38)
 
For the 2021 school year, there are 39 top private schools in Maryland belonging to the National Association of Independent Schools (NAIS), serving 19,233 students.
The National Association of Independent Schools, governed by a board of trustees and staffed by approximately 40 individuals, is a membership organization and the national voice of independent education. NAIS represents approximately 1,400 independent schools and associations in the United States, and affiliates with independent schools abroad as well. We offer a broad variety of services and products. The NAIS Principles of Good Practice for member schools define high standards and ethical behavior in key areas of independent school operations.You can also find more schools membership associations in Maryland.

Top National Association of Independent Schools (NAIS) Private High Schools (2021)

  • School Location Grades Students
  • 300 Calverton School Rd
    Huntingtown, MD 20639
    (410) 535-0216

    Grades: PK-12 | 329 students
  • 12793 Folly Quarter Road
    Ellicott City, MD 21042
    (410) 531-7347

    Grades: NS-12 | 748 students
  • 911 Gunston Rd
    Centreville, MD 21617
    (410) 758-0620

    Grades: 9-12 | 224 students
  • 534 Hillsmere Drive
    Annapolis, MD 21403
    (410) 263-9231

    Grades: NS-12 | 650 students
  • Landon School
    Landon School Photo - We believe requiring a boy to engage in an array of experiences introduces him to passions and abilities he didn`t know he had, which is essential to his emotional, social, physical, and intellectual growth.
    All-boys
    6101 Wilson Lane
    Bethesda, MD 20817
    (301) 320-3200

    Grades: 3-12 | 670 students
  • Baltimore Lab School
    Baltimore Lab School Photo - Aerial Photo of Baltimore Lab School, an exceptional, college-preparatory program in Baltimore City.
    Special Education School
    2220 St. Paul Street
    Baltimore, MD 21218
    (410) 261-5500

    Grades: 1-12 | 118 students
  • 822 W Lake Ave
    Baltimore, MD 21210
    (410) 377-5192

    Grades: NS-12 | 613 students
  • 109 W Melrose Ave
    Baltimore, MD 21210
    (410) 323-8800

    Grades: PK-12 | 757 students
  • 10601 Falls Rd
    Potomac, MD 20854
    (301) 299-8500

    Grades: K-12 | 837 students
  • The Catholic High School Of Baltimore
    The Catholic High School Of Baltimore Photo - Graduates go to colleges and universities all over America.
    All-girls (Roman Catholic)
    2800 Edison Highway
    Baltimore, MD 21213
    (410) 732-6200

    Grades: 9-12 | 323 students
  • Chelsea School
    Special Education School
    2970 Belcrest Center Drive, Suite300
    Hyattsville, MD 20782
    (240) 467-2100

    Grades: 5-12 | 63 students
  • Connelly School Of The Holy Child
    Connelly School Of The Holy Child Photo - McShain Library at Connelly School of the Holy Child
    All-girls (Roman Catholic)
    9029 Bradley Blvd
    Potomac, MD 20854
    (301) 365-0955

    Grades: 6-12 | n/a students
  • 5114 N Charles St
    Baltimore, MD 21210
    (410) 649-3211

    Grades: PK-12 | 821 students
  • 300 Garrison Forest Road
    Owings Mills, MD 21117
    (410) 559-3111

    Grades: NS-12 | 456 students
  • Gilman School
    Gilman School Photo - Middle School teacher, Dave Anderson, in his art class.
    All-boys
    5407 Roland Avenue
    Baltimore, MD 21210
    (410) 323-3800

    Grades: PK-12 | 1,033 students
  • 7823 Oakwood Rd
    Glen Burnie, MD 21061
    (410) 761-1118

    Grades: PK-12 | 273 students
  • The Heights School
    All-boys (Roman Catholic)
    10400 Seven Locks Rd
    Potomac, MD 20854
    (301) 365-4300

    Grades: 3-12 | 536 students
  • 7303 River Road
    Bethesda, MD 20817
    (301) 365-5300

    Grades: 3-12 | 657 students
  • 1130 Anne Chambers Way
    Crownsville, MD 21032
    (410) 923-3660

    Grades: NS-12 | 495 students
  • 11 Celadon Rd
    Owings Mills, MD 21117
    (410) 653-2700

    Grades: 1-12 | 363 students
  • Maryvale Preparatory School
    Maryvale Preparatory School Photo
    All-girls (Roman Catholic)
    11300 Falls Road
    Lutherville Timonium, MD 21093
    (410) 252-3366

    Grades: 6-12 | n/a students
  • 8600 Mcdonogh Rd
    Owings Mills, MD 21117
    (443) 544-7071

    Grades: PK-12 | 1,357 students
  • 8224 Lochinver Ln
    Potomac, MD 20854
    (240) 395-0698

    Grades: NS-12 | 436 students
  • 955 Sligo Ave
    Silver Spring, MD 20910
    (301) 495-6672

    Grades: 9-12 | 53 students
  • Notre Dame Preparatory School
    All-girls (Roman Catholic)
    815 Hampton Lane
    Towson, MD 21286
    (410) 825-6202

    Grades: 6-12 | 828 students
  • 1500 Glencoe Road
    Sparks Glencoe, MD 21152
    (410) 472-4800

    Grades: 8-12 | 100 students
  • 2425 Old Court Road
    Pikesville, MD 21208
    (410) 339-7070

    Grades: PK-12 | 806 students
  • 5204 Roland Avenue
    Baltimore, MD 21210
    (443) 934-3896

    Grades: PK-12 | 620 students
  • 8804 Postoak Rd
    Potomac, MD 20854
    (240) 477-1700

    Grades: NS-12 | 644 students
  • Saint James School
    Saint James School Photo - Boarding life at Saint James School prepares students for their college journey.
    (Episcopal)
    17641 College Road
    Hagerstown, MD 21740
    (301) 733-9330

    Grades: 8-12 | 240 students
  • St. Paul's School For Girls
    All-girls (Episcopal)
    11232 Falls Rd
    Brooklandville, MD 21022
    (410) 823-6323

    Grades: 5-12 | 440 students
  • St. Pauls School
    (Episcopal)
    11152 Falls Rd
    Brooklandville, MD 21022
    (410) 825-4400

    Grades: K-12 | 780 students
  • St. Timothy's School
    St. Timothy's School Photo - Completed in 2012, Dixon Hall is our state-of-the-art academic building. The technology-rich facility features the Taft Lecture Hall, the Coleman World Languages and Cultures Center, and a Center for Learning and Teaching.
    All-girls (Episcopal)
    8400 Greenspring Avenue
    Stevenson, MD 21153
    (410) 486-7401

    Grades: 9-12 | 200 students
  • 113 St Mary's Place
    Laurel, MD 20707
    (301) 725-3228

    Grades: 9-12 | 441 students
  • Sandy Springs Friends Middle School
    Sandy Springs Friends Middle School Photo - Men's Varsity Soccer Tournament victory
    (African Methodist Episcopal)
    16923 Norwood Road
    Sandy Spring, MD 20860
    (301) 774-7455

    Grades: PK-12 | 603 students
Recent Articles
Marketing the small private school can be done affordably and effectively. We suggest five easy steps to make that happen.
Solid parent-teacher relationships have always been an important part of K-12 education. During this interminable pandemic, parent-teacher relationships have become even more important.
The COVID-19 pandemic has changed schools profoundly. It has affected teaching and activities. We look at these changes and how they impact our lives.