For the 2025-26 school year, there are 28 private high schools serving 4,736 students in Multnomah County, OR.
The top ranked private high schools in Multnomah County, OR include Central Catholic High School, Columbia Christian Schools, and Portland Christian Jr./Sr. High School.
The average tuition cost is $13,453, which is lower than the Oregon private high school average tuition cost of $14,633.
Top Ranked Multnomah County Private High Schools (2025-26)
School
Location
Quick Facts
Central Catholic High School
(Catholic)
2401 Se Stark St
Portland, OR 97214
(503) 235-3138
Portland, OR 97214
(503) 235-3138
Gr: 9-12 | 845 students Avg. class size: 26 students
9101 E Burnside St.
Portland, OR 97216
(503) 252-8577
Portland, OR 97216
(503) 252-8577
Gr: PK-12 | 301 students Sports: 5 | Extracurrculars: 4 Tuition & acceptance rate listed
4300 NE Killingsworth Street
Portland, OR 97218
(503) 285-9385
Portland, OR 97218
(503) 285-9385
Gr: 9-12 | 239 students Avg. class size: 21 students Sports: 4 | Extracurrculars: 8 Tuition & acceptance rate listed
Greater Portland Christian Academy
(Baptist)
17800 Se Main St
Portland, OR 97233
(503) 761-1136
Portland, OR 97233
(503) 761-1136
Gr: PK-12 | 185 students Avg. class size: 18 students Sports: 4 | Extracurrculars: 3 Tuition listed
9200 NE Fremont
Portland, OR 97220
(503) 252-5207
Portland, OR 97220
(503) 252-5207
Gr: NS-12 | 363 students Avg. class size: 24 students Sports: 5 | Extracurrculars: 10 Tuition & acceptance rate listed
5135 Ne Columbia Blvd
Portland, OR 97218
(503) 972-2461
Portland, OR 97218
(503) 972-2461
Gr: 9-12 | 56 students Avg. class size: 15 students Tuition & acceptance rate listed
1130 SW Main Street
Portland, OR 97205
(503) 223-3367
Portland, OR 97205
(503) 223-3367
Gr: 6-12 | 234 students Avg. class size: 12 students Sports: 2 | Extracurrculars: 19 Tuition & acceptance rate listed
Open Door Christian Academy
(Baptist)
27710 Se Strebin Road
Troutdale, OR 97060
(503) 661-0606
Troutdale, OR 97060
(503) 661-0606
Gr: PK-12 | 299 students Tuition listed
Oregon Outreach
Alternative School
2215 N Lombard Street
Portland, OR 97217
(503) 281-9597
Portland, OR 97217
(503) 281-9597
Gr: 9-12 | 45 students Avg. class size: 12 students Tuition & acceptance rate listed
116 NE 29th Ave
Portland, OR 97232
(503) 234-2826
Portland, OR 97232
(503) 234-2826
Gr: 6-12 | 90 students Avg. class size: 12 students Tuition & acceptance rate listed
Portland Adventist Academy![Portland Adventist Academy Photo - Experience Teamwork]( "Portland Adventist Academy Photo - Experience Teamwork")
(Seventh Day Adventist)
1500 SE 96th Avenue
Portland, OR 97216
(971) 351-8984
Portland, OR 97216
(971) 351-8984
Gr: 9-12 | 153 students Avg. class size: 14 students Sports: 6 | Extracurrculars: 10 Tuition listed
12425 NE San Rafael Street
Portland, OR 97230
(503) 867-9214
Portland, OR 97230
(503) 867-9214
Gr: 6-12 | 350 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 10 Tuition & acceptance rate listed
9727 SW Terwilliger Blvd.
Portland, OR 97219
(503) 262-4844
Portland, OR 97219
(503) 262-4844
Gr: 9-12 | 241 students Avg. class size: 23 students Sports: 11 | Extracurrculars: 20 Tuition listed
Rosemary Anderson High School East
Alternative School
2208 Se 182nd Ave
Portland, OR 97233
(503) 797-7222
Portland, OR 97233
(503) 797-7222
Gr: 6-12 | 510 students
St. Mary 's Academy![St. Mary 's Academy Photo - Senior lacrosse players signing the national anthem during their senior night game.]( "St. Mary 's Academy Photo - Senior lacrosse players signing the national anthem during their senior night game.")
All-girls (Catholic)
1615 S.W. Fifth Avenue
Portland, OR 97201
(503) 228-8306
Portland, OR 97201
(503) 228-8306
Gr: 9-12 Avg. class size: 20 students Sports: 15 | Extracurrculars: 17 Tuition & acceptance rate listed
Counterpoint Day Treatment
All-boys | Alternative School
930 NE 162nd Ave
Portland, OR 97230
(503) 736-6634
Portland, OR 97230
(503) 736-6634
Gr: 8-12 | 19 students
Fora Health Alternative School
All-boys | Alternative School
1312 SW Washington St
Portland, OR 97205
(503) 535-1150
Portland, OR 97205
(503) 535-1150
Gr: 8-12 | 13 students
Mt. Scott Park Center For Learning
Alternative School
6148 Se Holgate Blvd
Portland, OR 97206
(503) 771-8880
Portland, OR 97206
(503) 771-8880
Gr: 9-12 | 131 students
New Avenues For Youth
Alternative School
314 Sw 9th Ave
Portland, OR 97205
(503) 517-3918
Portland, OR 97205
(503) 517-3918
Gr: 9-12 | 23 students
Open School East
Alternative School
16570 SE Oak Street
Portland, OR 97233
(503) 516-0765
Portland, OR 97233
(503) 516-0765
Gr: 9-12 | 133 students
Pathfinder Academy
Alternative School
7528 N Chaleston
Portland, OR 97203
(503) 916-3299
Portland, OR 97203
(503) 916-3299
Gr: 11-12 | 16 students
Portland Chinese School
Alternative School
3f Neuberger Hall 1825 Sw Broadway
Portland, OR 97201
(310) 990-3188
Portland, OR 97201
(310) 990-3188
Gr: K-10 | 68 students
Portland Youthbuilders
Alternative School
4816 Se 92nd Ave
Portland, OR 97266
(503) 286-9350
Portland, OR 97266
(503) 286-9350
Gr: 10-12 | 75 students
Rosemary Anderson High School/portland Oic
Alternative School
717 N Killingsworth Ct
Portland, OR 97217
(503) 797-7201
Portland, OR 97217
(503) 797-7201
Gr: 9-12 | 138 students Avg. class size: 15 students Acceptance rate listed
Serendipity Center
Special Education School
14815 Se Division St.
Portland, OR 97236
(503) 761-7139
Portland, OR 97236
(503) 761-7139
Gr: 2-12 | 83 students
Serp Alternative School
Special Education School
2601 Se 160th Ave Ste 200
Portland, OR 97236
(503) 761-7253
Portland, OR 97236
(503) 761-7253
Gr: 12 | 4 students
Yourth Progress Learning Center
All-boys | Alternative School
2020 SE Powell Blvd
Portland, OR 97202
(503) 233-6121
Portland, OR 97202
(503) 233-6121
Gr: 7-12 | 22 students Avg. class size: 10 students
Multnomah County Private Schools (Closed)
School
Location
Quick Facts
aCrossroads Christian School (Closed 2013)
(Christian)
2505 Ne 102nd Ave
Portland, OR 97220
(503) 254-1431
Portland, OR 97220
(503) 254-1431
Gr: NS-8 | 99 students
Advanced Christian Academy (Closed 2022)
(Christian)
2500 Se Palmblad Rd
Gresham, OR 97080
(503) 912-1860
Gresham, OR 97080
(503) 912-1860
Gr: PK-7 | 38 students
Albina Youth Opportunity School (Closed)
Alternative School
3710 N Mississippi Ave
Portland, OR 97227
(503) 288-5813
Portland, OR 97227
(503) 288-5813
Gr: K-4 | 131 students
Ascension Early Childhood Education Center (Closed 2015)
Daycare / Preschool (Lutheran Church Missouri Synod)
1440 Se 182nd Ave
Portland, OR 97233
(503) 667-6750
Portland, OR 97233
(503) 667-6750
Gr: NS | 37 students
Child's View Montessori School (Closed 2025)
Montessori School
4729 SW Taylors Ferry Rd
Portland, OR 97219
(503) 293-9422
Portland, OR 97219
(503) 293-9422
Gr: PK-2 | 43 students Avg. class size: 23 students Tuition listed
Creative Minds Learning Center - Broadway (Closed 2019)
Montessori School
8340 Ne Broadway St Ste D
Portland, OR 97220
(503) 252-3491
Portland, OR 97220
(503) 252-3491
Gr: PK-K | 20 students
Creative Minds Learning Center - Sellwood (Closed 2025)
Daycare / Preschool
7733 Se 13th Ave
Portland, OR 97202
(503) 236-8009
Portland, OR 97202
(503) 236-8009
Gr: PK-K | 20 students
Lents Education Center (Closed 2013)
Special Education School
4905 Se Woodstock Blvd
Portland, OR 97206
(503) 771-7508
Portland, OR 97206
(503) 771-7508
Gr: 8-11 | 19 students
Open Meadow HIgh School (Closed 2010)
Alternative School
7654 N Crawford Street
Portland, OR 97203
(503) 285-0508
Portland, OR 97203
(503) 285-0508
Gr: 9-12 Avg. class size: 14 students
Open School North (Closed 2025)
Alternative School
7602 N Emerald Ave
Portland, OR 97217
(503) 488-5191
Portland, OR 97217
(503) 488-5191
Gr: 6-8 | 40 students
Our Lady Of Sorrows School (Closed 2006)
(Catholic)
5239 Se Woodstock Blvd
Portland, OR 97206
(503) 771-3592
Portland, OR 97206
(503) 771-3592
Gr: K-8 | 187 students Avg. class size: 15 students Tuition & acceptance rate listed
The Phonics Phactory (Closed 2023)
(Christian)
3333 Ne 8th Street
Gresham, OR 97080
(503) 661-5632
Gresham, OR 97080
(503) 661-5632
Gr: PK-10 | 331 students Avg. class size: 18 students
Frequently Asked Questions
What are the top ranked private high schools in Multnomah County, OR?
The top ranked private high schools in Multnomah County, OR include Central Catholic High School, Columbia Christian Schools, and Portland Christian Jr./Sr. High School.
How many private high schools are located in Multnomah County?
28 private high schools are located in Multnomah County.
How much do private high schools cost in Multnomah County?
The average tuition cost is $13,453, which is lower than the Oregon private school average tuition cost of $14,633.
How diverse are private high schools in Multnomah County?
Multnomah County private high schools are approximately 42% minority students, which is higher than the Oregon private school average of 27%.
What percentage of private high schools are religiously affiliated in Multnomah County?
Which private high schools in Multnomah County are often viewed compared to one another?
Popular comparisons of private high schools in Multnomah County include: St. Mary 's Academy vs. Central Catholic High School, Serp Alternative School vs. Serendipity Center, Pacific Crest Community School vs. Northwest Academy
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