St. Kilian School Photo - St. Kilian School serves the greater Hartford community as the only Catholic grade school with students in 3K-8th grade.

Oldest Private Elementary Schools in Wisconsin

The average private elementary school in Wisconsin was founded around 1943 (2025).
The oldest private elementary school in Wisconsin is Trinity Lutheran Freistadt, founded in 1839.
Year Founded Range: 1839 1864 Avg. Year Founded: 1854

Oldest Private Elementary Schools in Wisconsin (2025)

School
Founding Date
Grades
Location
Rank: #11.
Trinity Lutheran Freistadt
(Lutheran Church Missouri Synod)
(7)
Founding Date: 1839
Grades: NS-8
10729 W Freistadt Road
Mequon, WI 53097
(262) 242-2045
Rank: #22.
St. Patrick School
(Catholic)
Founding Date: 1840
Grades: PK-8
403 Saint Croix Street
Hudson, WI 54016
(715) 386-3941
Rank: #3 - 43. - 4.
St. John Nepomucene School
St. John Nepomucene School Photo
(Catholic)
Founding Date: 1844
Grades: PK-8
328 Grand Ave
Little Chute, WI 54140
(920) 788-9082
Rank: #3 - 43. - 4.
W Koshkonong Lutheran School
(Other Lutheran)
Founding Date: 1844
Grades: K-8
2632 Church Street
Cottage Grove, WI 53527
(608) 873-6011
Rank: #55.
St. Matthias Parish School
(Catholic)
(2)
Founding Date: 1845
Grades: PK-8
9300 West Beloit Road
Milwaukee, WI 53227
(414) 321-0894
Rank: #6 - 76. - 7.
St. Joan Of Arc Parish School
(Catholic)
Founding Date: 1847
Grades: PK-8
120 Nashotah Road
Nashotah, WI 53058
(262) 646-5821
Rank: #6 - 76. - 7.
Salem Lutheran School
Salem Lutheran School Photo
(Wisconsin Evangelical Lutheran Synod)
Founding Date: 1847
Grades: PK-8
6810 N 107th St
Milwaukee, WI 53224
(414) 353-8190
Rank: #88.
St. Peter-immanuel Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1848
Grades: PK-8
7801 W Acacia St
Milwaukee, WI 53223
(414) 353-6800
Rank: #99.
St. Thomas Aquinas School
(Catholic)
Founding Date: 1849
Grades: PK-8
302 S 2nd St
Waterford, WI 53185
(262) 534-2265
Rank: #1010.
Sainta
All-boys | Special Education School
Founding Date: 1850
Grades: 2-11
8901 W Capitol Dr
Milwaukee, WI 53222
(414) 463-1880
Rank: #11 - 1411. - 14.
First Immanuel Lutheran School
First Immanuel Lutheran School Photo
(Lutheran Church Missouri Synod)
Founding Date: 1853
Grades: PK-8
W67N622 Evergreen Blvd
Cedarburg, WI 53012
(262) 377-6610
Rank: #11 - 1411. - 14.
Holy Rosary Catholic School
(Catholic)
Founding Date: 1853
Grades: PK-8
519 Kilbourn St
Kewaunee, WI 54216
(920) 388-2431
Rank: #11 - 1411. - 14.
St. John XXIII Catholic School
St. John XXIII Catholic School Photo
(Catholic)
Founding Date: 1853
Grades: PK-8
1802 N Wisconsin St
Port Washington, WI 53074
(262) 284-2682
Rank: #11 - 1411. - 14.
Trinity Lutheran School
Trinity Lutheran School Photo
(Lutheran Church Missouri Synod)
(3)
Founding Date: 1853
Grades: NS-8
824 Wisconsin Ave
Sheboygan, WI 53081
(920) 458-8248
Rank: #1515.
Holy Cross Elementary School
(Catholic)
Founding Date: 1854
Grades: 1-8
423 Church Street
Mishicot, WI 54228
(920) 755-2487
Rank: #16 - 1816. - 18.
Immanuel Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1855
Grades: PK-4
N8092 County Road AY
Mayville, WI 53050
(920) 387-2158
Rank: #16 - 1816. - 18.
St. John Lutheran School
St. John Lutheran School Photo
(Lutheran Church Missouri Synod)
Founding Date: 1855
Grades: NS-8
W5407 Highway SS
Random Lake, WI 53075
(920) 994-9190
Rank: #16 - 1816. - 18.
Founding Date: 1855
Grades: PK-8
N2387 Municipal Dr
Greenville, WI 54942
(920) 202-3456
Rank: #19 - 2119. - 21.
St. Johns Lutheran School
St. Johns Lutheran School Photo - Registration Night
(Wisconsin Evangelical Lutheran Synod)
(1)
Founding Date: 1856
Grades: PK-8
4001 South 68th Street
Milwaukee, WI 53220
(414) 541-5881
Rank: #19 - 2119. - 21.
St. Pauls Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
Founding Date: 1856
Grades: PK-8
311 14th Ave S
Wisconsin Rapids, WI 54495
(715) 421-3634
Rank: #19 - 2119. - 21.
Trinity Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1856
Grades: PK-8
819 School Ave
Oshkosh, WI 54901
(920) 235-1730
Rank: #22 - 2422. - 24.
St. Bernard School
St. Bernard School Photo
(Catholic)
(1)
Founding Date: 1857
Grades: PK-3
111 S Montgomery Street
Watertown, WI 53094
(920) 261-7204
Rank: #22 - 2422. - 24.
St. Francis Xavier
St. Francis Xavier Photo
(Catholic)
Founding Date: 1857
Grades: PK-8
2939 Thinnes St
Cross Plains, WI 53528
(608) 798-0100
Rank: #22 - 2422. - 24.
St. John-st James Lutheran School
(Wisconsin Evangelical Lutheran Synod)
Founding Date: 1857
Grades: PK-8
223 Manitowoc St
Reedsville, WI 54230
(920) 754-4432
Rank: #25 - 2625. - 26.
St. Johns Lutheran School
St. Johns Lutheran School Photo - St. John's Lutheran School
(Wisconsin Evangelical Lutheran Synod)
Founding Date: 1858
Grades: PK-8
198 Westridge Avenue
Burlington, WI 53105
(262) 763-2377
Rank: #25 - 2625. - 26.
Zion Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
(2)
Founding Date: 1858
Grades: PK-8
822 Western Avenue
Columbus, WI 53925
(920) 623-5180
Rank: #27 - 2827. - 28.
First Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
Founding Date: 1859
Grades: PK-8
520 West Avenue S
La Crosse, WI 54601
(763) 242-4446
Rank: #27 - 2827. - 28.
St. Mary Visitation School
(Catholic)
Founding Date: 1859
Grades: PK-8
13000 Juneau Blvd
Elm Grove, WI 53122
(262) 782-7057
Rank: #29 - 3029. - 30.
Assumption Catholic School
(Catholic)
Founding Date: 1860
Grades: PK-8
901 W Prospect Street Durand
Durand, WI 54736
(715) 672-5617
Rank: #29 - 3029. - 30.
St. Victor School
(Catholic)
(1)
Founding Date: 1860
Grades: PK-6
1416 20th Ave
Monroe, WI 53566
(608) 325-3395
Rank: #3131.
St. Joseph School
(Catholic)
(1)
Founding Date: 1861
Grades: PK-5
910 Wilson Ave
Menomonie, WI 54751
(715) 232-4920
Rank: #32 - 3432. - 34.
Morrison Zion Lutheran School
Morrison Zion Lutheran School Photo
(Wisconsin Evangelical Lutheran Synod)
Founding Date: 1863
Grades: PK-8
7373 County Road W
Greenleaf, WI 54126
(920) 864-2349
Rank: #32 - 3432. - 34.
St. Johns Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1863
Grades: PK-8
510 Kewaunee St
Racine, WI 53402
(262) 633-2758
Rank: #32 - 3432. - 34.
St. Paul Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1863
Grades: PK-8
240 E Green Bay St
Bonduel, WI 54107
(715) 758-8532
Rank: #35 - 3835. - 38.
First German Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
(2)
Founding Date: 1864
Grades: PK-8
1025 S 8th St
Manitowoc, WI 54220
(920) 682-7021
Show 100 more private schools in WI (out of 477 total schools)
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Frequently Asked Questions

What is the Wisconsin average private elementary schools founding year?
The Wisconsin average private elementary schools founding year is 1943 for 2025.
What are the private elementary schools with oldest founding year in Wisconsin?
The top ranked private elementary schools in Wisconsin include Trinity Lutheran Freistadt, St. Patrick School and St. John Nepomucene School.

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