New Mexico Military Institute SAT Scores, ACT Scores, Acceptance Rate, and Admissions Requirements
At NMMI, the opportunity is real: tuition is low and the admit rate is 52.6%, but the 50% freshman retention rate suggests the structured environment is not for everyone. Since NMMI is test-optional, a strong SAT or ACT score can still help you show readiness if you choose to submit it.
Data on this page is sourced from our college data partners and was last updated on July 9, 2026.
New Mexico Military Institute facts and stats
New Mexico Military Institute is a small undergraduate institution with an enrollment of 463 students. NMMI is located in a small-town setting and has a 50% freshman retention rate. The student-to-faculty ratio is 13:1.
Roswell, NM

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Key New Mexico Military Institute application dates
Key dates
Regular Decision
July 15
Early Action
Not offered
Early Decision
Not offered
Priority Deadline
—
Financial Aid Priority
May 1
Test dates
August 22, 2026
Registration deadline: August 7, 2026
September 12, 2026
Registration deadline: August 28, 2026
October 3, 2026
Registration deadline: September 18, 2026
September 19, 2026
Registration deadline: August 14, 2026
October 17, 2026
Registration deadline: September 11, 2026
December 12, 2026
Registration deadline: November 6, 2026
If you choose to submit scores to test-optional NMMI, take your first SAT or ACT by spring of junior year. Use summer before senior year and fall retakes to improve your superscore; the December test should still arrive well before the July 15 Regular Decision deadline.
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What you'll actually pay
At NMMI, in-state tuition is $2,200 and out-of-state tuition is $9,080. Submit the FAFSA by the May 1 priority deadline to be considered for financial aid on time.

For students paying out-of-state rates, NMMI lists tuition at $9,080, while in-state tuition is $2,200. Room and board adds $6,732, so total costs depend significantly on a student’s tuition category and living plans. Graduates leave with an average debt of $8,152.
Student life at New Mexico Military Institute
100% of undergrads live on campus
No fraternity or sorority life on campus.
Similar schools
Central New Mexico Community College
Albuquerque, NMAcceptance rate: 100%
University of the Southwest
Hobbs, NMAcceptance rate: 100%
ACT: 15–21
Dona Ana Community College
Las Cruces, NMAcceptance rate: 92.5%
Clovis Community College, New Mexico
Clovis, NMAcceptance rate: 92.5%
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