Oldest Private Elementary Schools in Wyoming

The average private elementary school in Wyoming was founded around 1965 (2026-27).
The oldest private elementary school in Wyoming is St. Mary's Catholic School, founded in 1884.

Quick Facts (26-27)

  • # WY Schools Ranked: 23
  • Top 20 Range (Year Founded): 1884–2001
  • WY School Avg.: 1965
  • National School Avg.: 1967

Quick Facts (26-27)

  • # WY Schools Ranked: 23
  • Top 20 Range (Year Founded): 1884–2001
  • WY School Avg.: 1965
  • National School Avg.: 1967
Show school map — Wyoming (year founded range: 1884–2001, avg 1965)
Year Founded Range: 1884 2011 Avg. Year Founded: 1965

Oldest Private Elementary Schools in Wyoming (2026-27)

St. Mary's Catholic School Photo
Gr: PK-6 | 152 students
Sports: 6 | Extracurriculars: 10
Catholic
2200 Oneil Ave
Cheyenne, WY 82001
(307) 638-9268
(3)
Map of Trinity Lutheran School
Gr: PK-8 | 81 students
Avg. class size: 13 students
Alternative School (Lutheran Church Missouri Synod)
1111 E 22nd St
Cheyenne, WY 82001
(307) 635-2802
(1)
Map of Mae Olson Education Center
Gr: 5-12 | 42 students
Special Education School
4989 North Third St.
Laramie, WY 82072
(307) 721-1549
Map of Holy Name Catholic School
Gr: PK-5 | 69 students
Avg. class size: 8 students
Specialized Curriculum (Catholic)
121 S Connor St
Sheridan, WY 82801
(307) 672-2021
Map of St. Anthony Tri-parish Catholic School
Gr: PK-8 | 270 students
Sports: 3
Catholic
1145 W. 20th St.
Casper, WY 82604
(307) 234-2873
(2)
Mountain Road Christian Academy Photo
Gr: K-7 | 15 students
Seventh Day Adventist
2657 Casper Mountain Rd
Casper, WY 82601
(307) 235-2859
Map of St. Joseph's Children's Home
Gr: 1-11 | 46 students
Alternative School
1419 Main Street
Torrington, WY 82240
(307) 532-4197
(2)
Holy Spirit Catholic School Photo
Gr: PK-6 | 100 students
Extracurriculars: 1
Catholic
210 A St
Rock Springs, WY 82901
(307) 362-6077
Map of SonShine Academy
Gr: 1-8 | 9 students
Avg. class size: 10 students
Seventh Day Adventist
660 S 17th St
Worland, WY 82401
(307) 347-7858
Map of Big Horn Basin Children's Center
Gr: 1-6 | 9 students
Special Education School
250 E. Arapahoe
Thermopolis, WY 82443
(307) 864-2171
Map of Paradise Valley Christian School
Gr: PK-8 | 94 students
Church of Christ
3041 Paradise Dr
Casper, WY 82604
(307) 234-2450
(1)
Map of Smart-Start Montessori Academy
Gr: PK-2 | 85 students
Avg. class size: 30 students
Montessori School
1014 N 8th St W
Riverton, WY 82501
(307) 856-7633
Map of Heritage Christian School
Gr: PK-12 | 62 students
Christian
510 Wall Street Ct
Gillette, WY 82718
(307) 686-1392
Map of Jackson Hole Christian Academy
Gr: K-12 | 9 students
Avg. class size: 4 students
Christian
1450 S Park Loop Rd
Jackson, WY 83001
(307) 733-1941
Trinity Lutheran Classical School Photo
Gr: PK-9 | 29 students
Avg. class size: 10 students
Sports: 3 | Extracurriculars: 1
Lutheran Church Missouri Synod
419 E Park Ave
Riverton, WY 82501
(307) 857-5710
Green River Christian Academy Photo
Gr: K-6 | 19 students
Avg. class size: 8 students
Baptist
800 Homestead Dr
Green River, WY 82935
(307) 875-4405
Mount Hope Lutheran School Photo
Gr: K-12 | 57 students
Avg. class size: 10 students
Lutheran Church Missouri Synod
2300 S Hickory St
Casper, WY 82604
(307) 234-6865
(1)
Destiny Christian Academy Photo
Gr: K-12 | 67 students
Avg. class size: 15 students
Extracurriculars: 5
Baptist
215 E 8th St
Cheyenne, WY 82007
(307) 635-3759
Mountain Academy Of Teton Science Schools Photo
Gr: NS-8 | 174 students
Sports: 25 | Extracurriculars: 2
Specialized Curriculum
700 Coyote Canyon Rd.
Jackson, WY 83001
(307) 732-7775
Map of Youth Emergency Services
Gr: 7-12 | 43 students
Alternative School
905 N Gurley Ave
Gillette, WY 82716
(307) 686-0669
Martin Luther Grammar School Photo
Gr: K-6 | 17 students
Alternative School (Lutheran Church Missouri Synod)
1300 W 5th St
Sheridan, WY 82801
(307) 674-6434
Map of John Paul II Catholic School
Gr: NS-6 | 194 students
Avg. class size: 14 students
Catholic
1000 Butler Spaeth Rd
Gillette, WY 82716
(307) 686-4114
Jackson Hole Classical Academy Photo
Gr: K-12 | 112 students
Avg. class size: 10 students
Sports: 2 | Extracurriculars: 15
Christian
2500 South Park Loop Road
Jackson, WY 83001
(307) 201-5040

Frequently Asked Questions

What is the Wyoming average private elementary schools founding year?
The Wyoming average private elementary schools founding year is 1965 for 2026-27.
What are the private elementary schools with oldest founding year in Wyoming?
The top ranked private elementary schools in Wyoming include St. Mary's Catholic School, Trinity Lutheran School and Mae Olson Education Center.

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