The average private high school endowment in Wisconsin is $83.4M (2026).
The private high school in Wisconsin with the highest endowment is Charis Classical Academy, with a endowment of $500M.
Endowment Range: $1M
$500M
Avg. Endowment: $83.4M
Average Private High School endowment in Wisconsin (2026)
School
Endowment
Grades
Location
Rank: #11.
Endowment: $500 M
Grades: K-11
6602 Dominion Dr
Madison, WI 53718
(608) 250-0551
Madison, WI 53718
(608) 250-0551
Rank: #22.
Abundant Life Christian School![Abundant Life Christian School Photo - Abundant Life Christian School Campus-Aerial View]( "Abundant Life Christian School Photo - Abundant Life Christian School Campus-Aerial View")
(Christian)
Endowment: $300 M
Grades: PK-12
4901 E Buckeye Road
Madison, WI 53716
(608) 221-1520
Madison, WI 53716
(608) 221-1520
Rank: #33.
Endowment: $150 M
Grades: 10-11
5400 N Black Oak Lake Road
Land O Lakes, WI 54540
(715) 547-1300
Land O Lakes, WI 54540
(715) 547-1300
Rank: #44.
Endowment: $100 M
Grades: PK-12
2100 W Fairy Chasm Rd
Milwaukee, WI 53217
(414) 352-6000
Milwaukee, WI 53217
(414) 352-6000
Rank: #5 - 85. - 8.
Endowment: $50 M
Grades: PK-12
225 S 28th Ave
Wausau, WI 54401
(715) 842-0797
Wausau, WI 54401
(715) 842-0797
Rank: #5 - 85. - 8.
Milwaukee Seventh-day Adventist School![Milwaukee Seventh-day Adventist School Photo - Hockey]( "Milwaukee Seventh-day Adventist School Photo - Hockey")
(Seventh Day Adventist)
Endowment: $50 M
Grades: PK-10
10900 W Mill Rd & 2911 S 32nd St
Milwaukee, WI 53225
(414) 353-3520
Milwaukee, WI 53225
(414) 353-3520
Rank: #5 - 85. - 8.
New Frontier Day School
Special Education School
Endowment: $50 M
Grades: 1-12
625 S Dousman St
Prairie Du Chien, WI 53821
(608) 326-6481
Prairie Du Chien, WI 53821
(608) 326-6481
Rank: #5 - 85. - 8.
St. Ignatius Catholic School (SICS)![St. Ignatius Catholic School (SICS) Photo]( "St. Ignatius Catholic School (SICS) Photo")
(Catholic)
Endowment: $50 M
Grades: NS-12
220 Doty St
Kaukauna, WI 54130
(920) 766-0186
Kaukauna, WI 54130
(920) 766-0186
Rank: #99.
Endowment: $20 M
Grades: 9-12
101 N University Avenue
Beaver Dam, WI 53916
(920) 885-3373
Beaver Dam, WI 53916
(920) 885-3373
Rank: #1010.
Dominican High School
(Catholic)
Endowment: $17 M
Grades: 9-12
120 E Silver Spring Dr
Milwaukee, WI 53217
(414) 332-1170
Milwaukee, WI 53217
(414) 332-1170
Rank: #1111.
Endowment: $15 M
Grades: PK-12
3462 N Brookfield Rd
Brookfield, WI 53045
(262) 783-3200
Brookfield, WI 53045
(262) 783-3200
Rank: #1212.
Wisconsin Lutheran High School![Wisconsin Lutheran High School Photo - Wisconsin Lutheran High School's graduates are accepted to the nation's most prestigious schools, including Harvard College, Vanderbilt University, University of Pennsylvania, University of Virginia, University of Michigan, New York University, Boston College, Villanova University, University of Miami, Purdue University, Rutgers University, University of Wisconsin-Madison and the University of Chicago]( "Wisconsin Lutheran High School Photo - Wisconsin Lutheran High School's graduates are accepted to the nation's most prestigious schools, including Harvard College, Vanderbilt University, University of Pennsylvania, University of Virginia, University of Michigan, New York University, Boston College, Villanova University, University of Miami, Purdue University, Rutgers University, University of Wisconsin-Madison and the University of Chicago")
(Wisconsin Evangelical Lutheran Synod)
Endowment: $13 M
Grades: 9-12
330 N Glenview Ave
Milwaukee, WI 53213
(414) 453-4567
Milwaukee, WI 53213
(414) 453-4567
Rank: #1313.
Providence Academy![Providence Academy Photo - Providence Academy moved into this beautiful building on 40 acres in January of 2022.]( "Providence Academy Photo - Providence Academy moved into this beautiful building on 40 acres in January of 2022.")
(Christian)
Endowment: $12 M
Grades: PK-12
3435 Shawano Ave
Green Bay, WI 54313
(920) 592-0890
Green Bay, WI 54313
(920) 592-0890
Rank: #1414.
Endowment: $5.6 M
Grades: 9-12
2000 Mirro Dr
Manitowoc, WI 54220
(920) 686-8122
Manitowoc, WI 54220
(920) 686-8122
Rank: #1515.
Endowment: $1 M
Grades: PK-12
301 Fox Lake Rd
Waupun, WI 53963
(920) 324-4233
Waupun, WI 53963
(920) 324-4233
Rank: #1616.
Endowment: $1.1 M
Grades: 9-12
1311 S Robinson Ave
Green Bay, WI 54311
(920) 469-6810
Green Bay, WI 54311
(920) 469-6810
Frequently Asked Questions
What is the Wisconsin average private high schools endowment?
The Wisconsin average private high schools endowment is $83.4M for 2026.
What are the private high schools with the highest endowment in Wisconsin?
The top-ranked private high schools in Wisconsin include Charis Classical Academy, Abundant Life Christian School and Conserve School.
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