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What Oklahoma State University costs

Stillwater, Oklahoma · Public · 21,773 undergrads

Oklahoma State University's in-state sticker price was $28,615 a year in 2024-25 (College Scorecard). In-state students with federal aid paid $17,058 on average after grants; families earning under $30,000 paid $12,518. Out-of-state students pay $15,520 more in tuition.

What does Oklahoma State University cost?

$17,058 a year in-state

Out of state: about $32,578 a year

What in-state students who got federal aid paid on average after grants, 2024-25. The in-state sticker price, with housing and food, is $28,615.

Tap your family income:

Average paid after grants by family income
under $30,000$12,518
$30,000–$48,000$12,445
$48,000–$75,000$13,913
$75,000–$110,000$19,296
over $110,000$24,910

Out-of-state tuition is $25,964 a year, against $10,444 in state. The out-of-state figure adds that $15,520 to the in-state average. Out-of-state students usually get less aid, so many pay more.

Own a business or have divorced parents? Run Oklahoma State University's own calculator.

Net price 2024-25, College Scorecard.

By family income

In-state families who got federal aid, average paid per year after grants, 2024-25.

Family incomeIn-state, average paidOut of state, estimate
Under $30,000$12,518$28,038
$30,000–$48,000$12,445$27,965
$48,000–$75,000$13,913$29,433
$75,000–$110,000$19,296$34,816
Over $110,000$24,910$40,430

The out-of-state estimate is the in-state average plus the $15,520 more in tuition that Oklahoma State University charges students from other states. Out-of-state students usually get less aid, so many pay more.

Run Oklahoma State University's own calculator

For in-state families earning under $30,000, grants took 56% off Oklahoma State University's sticker price.

Business owner, divorced parents, or savings? The averages can't see that; Oklahoma State University's own calculator can.

Compared with colleges people also look at

For families earning $48,000–75,000, Oklahoma State University cost less than University of Central Oklahoma and Texas Tech but more than University of Oklahoma.

CollegeFamilies earning $48–75kAll aided students
Oklahoma State University$13,913$17,058
University of Central Oklahoma$17,681$18,348
University of Oklahoma$13,101$15,531
Texas Tech$16,756$19,890

Public colleges: in-state students.

The sticker price

$10,444
Tuition, in state, 2025-26
$25,964
Tuition, out of state, 2025-26
$28,615
Full sticker price, tuition, housing, food, books

Out-of-state students pay $15,520 more in tuition at Oklahoma State University and usually get less aid.

32%
of undergrads get a Pell Grant, the federal grant for lower-income students.
$10,353
average grant for students who got aid.
38%
of undergrads take a federal loan.
$19,500
median federal debt at graduation.

Questions people ask

How much does Oklahoma State University cost for a family earning $25,000?
In-state families earning under $30,000 paid $12,518 a year on average after grants in 2024-25 (students who got federal aid). The sticker price is $28,615. Your own price depends on your family's finances; Oklahoma State University's net price calculator gives a personal estimate.
How much does Oklahoma State University cost for a family earning $40,000?
In-state families earning $30,000–$48,000 paid $12,445 a year on average after grants in 2024-25 (students who got federal aid). The sticker price is $28,615. Your own price depends on your family's finances; Oklahoma State University's net price calculator gives a personal estimate.
How much does Oklahoma State University cost for a family earning $60,000?
In-state families earning $48,000–$75,000 paid $13,913 a year on average after grants in 2024-25 (students who got federal aid). The sticker price is $28,615. Your own price depends on your family's finances; Oklahoma State University's net price calculator gives a personal estimate.
How much does Oklahoma State University cost for out-of-state students?
Out-of-state tuition at Oklahoma State University is $25,964 a year, against $10,444 for in-state students in 2025-26. In-state students who got federal aid paid $17,058 on average after grants in 2024-25. Adding the $15,520 tuition gap gives about $32,578 a year from out of state. Out-of-state students usually get less aid, so many pay more.
Where these numbers come from

Updated Oct 31, 2026Spot a mistake?How we get our numbers