For the 2025 school year, there are 18 private high schools serving 6,694 students in Washington County, OR.
The top ranked private high schools in Washington County, OR include Catlin Gabel School, Oregon Episcopal School, and Tualatin Valley Academy.
The average acceptance rate is 72%, which is lower than the Oregon private high school average acceptance rate of 79%.
Top Ranked Washington County Private High Schools (2025)
School
Location
Grades
Students
6300 SW Nicol Road
Portland, OR 97223
(503) 768-3115
Portland, OR 97223
(503) 768-3115
Grades: PK-12
| 866 students
Edison High School![Edison High School Photo - Entrance to Edison.]( "Edison High School Photo - Entrance to Edison.")
Special Education School
9020 SW Beaverton Hillsdale Hwy
Portland, OR 97225
(503) 297-2336
Portland, OR 97225
(503) 297-2336
Grades: 9-12
| 140 students
Faith Bible Christian School
(Christian)
8975 NE Walker Rd #120
Beaverton, OR 97006
(503) 681-8254
Beaverton, OR 97006
(503) 681-8254
Grades: PK-12
| 335 students
23370 SW Boones Ferry Rd.
Tualatin, OR 97062
(503) 783-6642
Tualatin, OR 97062
(503) 783-6642
Grades: PK-12
| 696 students
Jesuit High School
(Catholic)
9000 Sw Beaverton-hillsdale Hwy
Portland, OR 97225
(503) 292-2336
Portland, OR 97225
(503) 292-2336
Grades: 9-12
| 1,281 students
5585 Sw 209th Ave
Beaverton, OR 97078
(503) 259-1329
Beaverton, OR 97078
(503) 259-1329
Grades: PK-12
| 260 students
7275 SW Hall Blvd
Beaverton, OR 97008
(503) 646-4617
Beaverton, OR 97008
(503) 646-4617
Grades: PK-12
| 306 students
Southwest Christian School
(Christian)
14605 SW Weir Road
Beaverton, OR 97007
(503) 524-8000
Beaverton, OR 97007
(503) 524-8000
Grades: PK-12
| 351 students
Tualatin Valley Academy![Tualatin Valley Academy Photo - Kindergarten students in the classroom]( "Tualatin Valley Academy Photo - Kindergarten students in the classroom")
(Seventh Day Adventist)
7405 E Main Street
Hillsboro, OR 97123
(503) 649-5518
Hillsboro, OR 97123
(503) 649-5518
Grades: PK-11
| 238 students
Valley Catholic High School
(Catholic)
4275 SW 148th Ave
Beaverton, OR 97078
(503) 644-3745
Beaverton, OR 97078
(503) 644-3745
Grades: NS-12
| 370 students
3350 SW 182nd Ave
Beaverton, OR 97003
(503) 642-1593
Beaverton, OR 97003
(503) 642-1593
Grades: PK-12
| 298 students
8200 SW Pfaffle St.
Portland, OR 97223
(503) 697-4711
Portland, OR 97223
(503) 697-4711
Grades: 9-12
| 258 students
Cor Deo Christian Academy
(Christian)
9100 Sw 135th Ave
Beaverton, OR 97008
(503) 524-1866
Beaverton, OR 97008
(503) 524-1866
Grades: K-12
| 123 students
10330 Sw Scholls Ferry Rd
Portland, OR 97223
(503) 579-6621
Portland, OR 97223
(503) 579-6621
Grades: PK-12
| 166 students
Westgate Christian School
(Christian)
12930 Sw Scholls Ferry Road
Portland, OR 97223
(503) 525-3500
Portland, OR 97223
(503) 525-3500
Grades: PK-12
| 139 students
Westside Christian School
Alternative School (Assembly of God)
1523 Pacific Avenue
Forest Grove, OR 97116
(503) 357-6223
Forest Grove, OR 97116
(503) 357-6223
Grades: PK-12
| 71 students
Washington County Private Schools (Closed)
School
Location
Grades
Students
Crossridge Montessori (Closed 2015)
Montessori School (Christian)
23550 Sw Pine St
Sherwood, OR 97140
(503) 625-7758
Sherwood, OR 97140
(503) 625-7758
Grades: PK-K
| 17 students
Laurelwood Elementary School (Closed 2006)
(Seventh Day Adventist)
Po Box 39
Gaston, OR 97119
(503) 985-7289
Gaston, OR 97119
(503) 985-7289
Grades: K-8
| 20 students
Northwest Chinese Academy (Closed 2024)
Special Program Emphasis
8565 Sw Beaverton Hillsdale Hwy Ste 1
Portland, OR 97225
(503) 546-3455
Portland, OR 97225
(503) 546-3455
Grades: PK-5
| 34 students
Northwest Montessori School (Closed 2010)
All-boys | Montessori School
11511 Sw Bull Mountain Rd
Portland, OR 97224
(503) 620-8135
Portland, OR 97224
(503) 620-8135
Grades: K
| 6 students
Touchtone School (Closed 2015)
Daycare / Preschool
16180 Sw Regatta Ln
Beaverton, OR 97006
(503) 533-9100
Beaverton, OR 97006
(503) 533-9100
Grades: PK-K
| 60 students
Frequently Asked Questions
What are the top ranked private high schools in Washington County, OR?
The top ranked private high schools in Washington County, OR include Catlin Gabel School, Oregon Episcopal School, and Tualatin Valley Academy.
How many private high schools are located in Washington County?
18 private high schools are located in Washington County.
How diverse are private high schools in Washington County?
Washington County private high schools are approximately 30% minority students, which is higher than the Oregon private school average of 26%.
What percentage of private high schools are religiously affiliated in Washington County?
Which private high schools in Washington County are often viewed compared to one another?
Popular comparisons of private high schools in Washington County include: Oregon Episcopal School vs. Catlin Gabel School, Westgate Christian School vs. Southwest Christian School, Westgate Christian School vs. St. Stephen's Academy
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