The average private high school in Iowa has 328 students (2024-25).
The largest private high school in Iowa is Alpha Omega Academy with 3,412 students.
School Size Range: 239
3,412
Avg. School Size: 642
Largest Iowa Private High Schools (2024-25)
School
# Students
Grades
Location
Rank: #11.
Students: 3,412
Grades: K-12
804 N 2nd Ave E
Rock Rapids, IA 51246
(800) 682-7396
Rock Rapids, IA 51246
(800) 682-7396
Rank: #22.
Dowling Catholic High School
(Catholic)
Students: 1,389
Grades: 9-12
1400 Buffalo Rd
West Des Moines, IA 50265
(515) 222-1015
West Des Moines, IA 50265
(515) 222-1015
Rank: #33.
Bishop Heelan Catholic Schools
(Catholic)
Students: 1,365
Grades: PK-12
1021 Douglas St
Sioux City, IA 51105
(712) 252-1350
Sioux City, IA 51105
(712) 252-1350
Rank: #44.
Kuemper Grade School Pk-8 Grades
(Catholic)
Students: 1,212
Grades: PK-12
201 S Clark St
Carroll, IA 51401
(712) 792-3610
Carroll, IA 51401
(712) 792-3610
Rank: #55.
Kuemper Catholic Grade School
(Catholic)
Students: 1,200
Grades: PK-12
116 S East Street
Carroll, IA 51401
(712) 792-3610
Carroll, IA 51401
(712) 792-3610
Rank: #66.
Students: 1,086
Grades: PK-12
13007 Douglas Pkwy
Urbandale, IA 50323
(515) 334-2240
Urbandale, IA 50323
(515) 334-2240
Rank: #77.
Holy Family Catholic Schools
Special Program Emphasis
Students: 915
Grades: PK-12
2005 Kane St
Dubuque, IA 52001
(563) 582-5456
Dubuque, IA 52001
(563) 582-5456
Rank: #88.
Regina Catholic Education Center
(Catholic)
Students: 902
Grades: PK-12
2150 Rochester Ave
Iowa City, IA 52245
(319) 499-9020
Iowa City, IA 52245
(319) 499-9020
Rank: #99.
Students: 706
Grades: PK-12
2905 Ne 46th Ave
Des Moines, IA 50317
(515) 630-1250
Des Moines, IA 50317
(515) 630-1250
Rank: #1010.
St. Albert Catholic![St. Albert Catholic Photo - With the addition of the state-of-the-art childcare center and elementary school, Saint Albert's elite learning, faith-filled environment is unmatched in Southwest Iowa.]( "St. Albert Catholic Photo - With the addition of the state-of-the-art childcare center and elementary school, Saint Albert's elite learning, faith-filled environment is unmatched in Southwest Iowa.")
(Catholic)
Students: 675
Grades: PK-12
400 Gleason Ave
Council Bluffs, IA 51503
(712) 328-2316
Council Bluffs, IA 51503
(712) 328-2316
Rank: #1111.
Students: 628
Grades: K-12
2445 19th St Sw
Mason City, IA 50401
(641) 423-6939
Mason City, IA 50401
(641) 423-6939
Rank: #1212.
Xavier High School
(Catholic)
Students: 610
Grades: 9-12
6300 42nd Street Ne
Cedar Rapids, IA 52411
(319) 294-6635
Cedar Rapids, IA 52411
(319) 294-6635
Rank: #1313.
St. Edmond Catholic School
(Catholic)
Students: 597
Grades: PK-12
2321 6th Avenue North
Fort Dodge, IA 50501
(515) 576-5182
Fort Dodge, IA 50501
(515) 576-5182
Rank: #1414.
Gehlen Catholic School
(Catholic)
Students: 534
Grades: PK-12
709 Plymouth St Ne
Le Mars, IA 51031
(712) 546-4181
Le Mars, IA 51031
(712) 546-4181
Rank: #1515.
Ankeny Christian Academy![Ankeny Christian Academy Photo]( "Ankeny Christian Academy Photo")
(Christian)
Students: 509
Grades: PK-12
1604 West 1st St
Ankeny, IA 50023
(515) 965-8114
Ankeny, IA 50023
(515) 965-8114
Rank: #1616.
Bishop Heelan Catholic High School![Bishop Heelan Catholic High School Photo - Our students take great PRIDE in all of the school activities]( "Bishop Heelan Catholic High School Photo - Our students take great PRIDE in all of the school activities")
(Catholic)
Students: 499
Grades: 9-12
1021 Douglas St
Sioux City, IA 51105
(712) 252-0573
Sioux City, IA 51105
(712) 252-0573
Rank: #1717.
Students: 461
Grades: PK-12
702 S Roosevelt Ave
Burlington, IA 52601
(319) 754-8431
Burlington, IA 52601
(319) 754-8431
Rank: #1818.
Students: 437
Grades: 8-12
1020 W Central Park Ave
Davenport, IA 52804
(563) 326-5313
Davenport, IA 52804
(563) 326-5313
Rank: #1919.
Burlington Notre Dame
(Catholic)
Students: 431
Grades: PK-12
700 S Roosevelt Ave
Burlington, IA 52601
(319) 754-8431
Burlington, IA 52601
(319) 754-8431
Rank: #2020.
Students: 409
Grades: 7-12
1325 9th St Se
Dyersville, IA 52040
(563) 875-7188
Dyersville, IA 52040
(563) 875-7188
Rank: #2121.
Netherlands Reformed Christian School
(Calvinist)
Students: 404
Grades: PK-12
712 20th Ave Se
Rock Valley, IA 51247
(712) 476-2821
Rock Valley, IA 51247
(712) 476-2821
Rank: #2222.
Students: 359
Grades: PK-12
1635 Linmar Drive NE
Cedar Rapids, IA 52402
(319) 362-9512
Cedar Rapids, IA 52402
(319) 362-9512
Rank: #2323.
Students: 341
Grades: PK-12
6000 Gordon Drive
Sioux City, IA 51106
(712) 276-4732
Sioux City, IA 51106
(712) 276-4732
Rank: #2424.
Bosco Catholic School System
(Catholic)
Students: 321
Grades: PK-12
405 16th Avenue Ne
Gilbertville, IA 50634
(319) 296-1692
Gilbertville, IA 50634
(319) 296-1692
Rank: #2525.
St. Joseph's School
(Catholic)
Students: 317
Grades: PK-12
403 Park Street
Bellevue, IA 52031
(563) 872-3284
Bellevue, IA 52031
(563) 872-3284
Rank: #2626.
Holy Trinity Catholic Schools
(Catholic)
Students: 313
Grades: K-12
2600 Avenue A
Fort Madison, IA 52627
(319) 372-2486
Fort Madison, IA 52627
(319) 372-2486
Rank: #2727.
Unity Christian High School
(Christian)
Students: 312
Grades: 9-12
216 Michigan Ave Sw
Orange City, IA 51041
(712) 737-4114
Orange City, IA 51041
(712) 737-4114
Rank: #2828.
St. Mary's School
(Catholic)
Students: 310
Grades: PK-12
312 Seneca St
Storm Lake, IA 50588
(502) 452-1712
Storm Lake, IA 50588
(502) 452-1712
Rank: #2929.
Students: 302
Grades: 9-12
300 Eagle Ln
Pella, IA 50219
(641) 628-4440
Pella, IA 50219
(641) 628-4440
Rank: #3030.
Western Christian High School
(Christian)
Students: 285
Grades: 9-12
925 5th St
Hull, IA 51239
(712) 439-1013
Hull, IA 51239
(712) 439-1013
Rank: #3131.
Students: 257
Grades: K-12
502 Franklin St
Bellevue, IA 52031
(563) 872-3356
Bellevue, IA 52031
(563) 872-3356
Rank: #3232.
Bishop Garrigan Campus
(Catholic)
Students: 253
Grades: 3-12
1224 N Mccoy St
Algona, IA 50511
(515) 295-3521
Algona, IA 50511
(515) 295-3521
Rank: #3333.
Columbus Catholic High School
(Catholic)
Students: 247
Grades: 9-12
3231 W 9th St
Waterloo, IA 50702
(319) 232-1422
Waterloo, IA 50702
(319) 232-1422
Rank: #3434.
Waterloo Christian School
(Christian)
Students: 242
Grades: K-12
1307 W Ridgeway Ave
Waterloo, IA 50701
(319) 235-9309
Waterloo, IA 50701
(319) 235-9309
Rank: #3535.
Heartland Christian School
(Christian)
Students: 239
Grades: PK-12
400 Wright Rd
Council Bluffs, IA 51501
(712) 322-5817
Council Bluffs, IA 51501
(712) 322-5817
Show 44 more private schools in IA (out of 79 total schools)
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Frequently Asked Questions
What is the Iowa average private high schools student size?
The Iowa average private high schools student size is 328 for 2024-25.
What are the private high schools with the largest student size in Iowa?
The top ranked private high schools in Iowa include Alpha Omega Academy, Dowling Catholic High School and Bishop Heelan Catholic Schools.
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