AU vs. SUNY Stony Brook

Should I go to American University or Stony Brook University? Compare 50+ facts and figures about the colleges to help you determine if AU or SUNY Stony Brook is the better college for you. The CollegeSimply comparison tool allows side-by-side comparison of 50+ statistics and facts for over 2,500 colleges and universities.

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American University vs. Stony Brook University comparison
American University Stony Brook University College 3 College 4
American University Stony Brook University
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Overview

AU SUNY Stony Brook
Location Washington, DC Stony Brook, NY
Setting Large City Large Suburban
Enrollment 13,019 25,865
Type Private 4 Year Public 4 Year
National Ranking #84 #141
Religious Affiliation United Methodist - - -
Status Non-profit Non-profit
Website american.edu stonybrook.edu
Team Colors                    

Costs

AU SUNY Stony Brook
Tuition (In State) $55,724 $7,070
Tuition (Out of State) $55,724 $26,860
Room & Board $17,012 $17,662
Avg Net Price $40,189 $18,601
Avg Grant Aid $31,402 $10,266
% Receiving Grant Aid 62% 82%

Admission

AU SUNY Stony Brook
Admission Chances Calculate Calculate
Applied 17,786 50,341
Admitted 8,427 24,670
Acceptance Rate 47.4% 49%
Enrolled % 22% 14.5%
Avg High School GPA 3.7 3.94
Typical High School Grades A- A-
Admissions Standards Exceptional Exceptional
Applicant Competition Low Low
ACT Range 29/33 28/33
SAT Range 1300/1450 1320/1490
Submit Test Scores Not required for admission, but considered if submitted (Test Optional) Not required for admission, but considered if submitted (Test Optional)
Application Deadline Jan 15, 2026 Jan 15, 2026

Academics

AU SUNY Stony Brook
Student to Faculty Ratio 10:1 19:1
Popular Majors
  • Social Sciences (43%)
  • Business (14%)
  • Communication (8%)
  • Visual and Performing Arts (6%)
  • Psychology (3%)
  • Social Sciences (17%)
  • Health Professions (17%)
  • Biology (13%)
  • Psychology (11%)
  • Business (9%)

Outcomes

AU SUNY Stony Brook
Graduation Rate 77% 67%
Median Earnings (After 10 years) $64,800 $59,300
Making Student Loan Payments 80% 73%
Median Student Loan Debt $24,250 $19,000
Median Loan Payment $250 $196

Diversity

AU SUNY Stony Brook
% Men 15% 14%
% Women 25% 18%
Racial Diversity High Very High
HBCU No No
% White 58% 36%
% Black 7% 7%
% Hispanic 12% 11%
% Native American 0% 0%
% Pacific Islander 0% 0%
% Two or More Races 5% 2%
% International 7% 13%
% Unknown Race 4% 7%

Students

AU SUNY Stony Brook
% In-State 2% 83%
% Out-of-State 94% 9%

Campus

AU SUNY Stony Brook
Campus Housing Yes Yes
Freshman Dorm Required No No
Meal Plan Yes Yes
Weekend/Evening Classes Yes No
Daycare Facility Yes Yes
Learn More Details Details

Comparable Facts

  • Stony Brook University is larger than than AU based on total student enrollment (25,865 students vs. 13,019 students)

AU vs. SUNY Stony Brook Cost Comparison

Which college is more expensive, AU or SUNY Stony Brook?

  • American University is 688.2% more expensive to attend than SUNY Stony Brook for in-state tuition ($55,724.00 vs. $7,070.00)
  • Out of state tuition is 107.5% higher at AU than Stony Brook University ($55,724.00 vs. $26,860.00)
  • The typical actual cost that students pay to attend (average net price) is less at Stony Brook University than AU ($18,601 vs. $40,189)
  • Living costs (room and board or off-campus housing budget) at American University are 3.8% lower than costs at Stony Brook University ($17,012 vs. $17,662)
  • More students receive financial grant aid at Stony Brook University than American University (82% vs. 62%)
  • The average total grant financial aid received by American University students is 205.9% larger than aid received Stony Brook University ($31,402 vs. $10,266)

AU vs. SUNY Stony Brook Admissions Difficulty Comparison

Which college is harder to get into, AU or SUNY Stony Brook? Average SAT and ACT scores plus acceptance rates offer good insight into the difficulty of admission between SUNY Stony Brook or AU .

  • The average SAT score at Stony Brook University (1271) is 19 points higher than at AU (1252)
  • Incoming SUNY Stony Brook students have a 1 point higher average ACT score (29) than students at AU (28)
  • Accepted freshman SUNY Stony Brook students have a 0.24 point higher average high school GPA (3.94) than students at AU (3.7)
  • SUNY Stony Brook has a higher acceptance rate (49%) than AU (47.4%)

AU vs. SUNY Stony Brook Graduation Outcomes Comparison

Which is better, AU or SUNY Stony Brook? Graduation rate, salary and amount of student loan debt are indicators of a college which offers better outcomes for its graduates. Compare the following outcomes facts between SUNY Stony Brook and AU.

  • The graduation rate at AU is higher than Stony Brook University (77% vs. 67%)
  • Graduates from American University earn on average $5,500 more per year than SUNY Stony Brook graduates after ten years. ($64,800 vs. $59,300)
  • Stony Brook University students graduate with a $5,250 lower median federal student loan debt than AU graduates. ($19,000 vs. $24,250)
  • SUNY Stony Brook graduates are paying $54 less per month on federal student loans than AU graduates. ($196 vs. $250)
  • More AU graduates are actively paying back their federal student loan debt than former SUNY Stony Brook students, three years after graduation. (80% vs. 73%)

Sources: U.S. Department of Education https://nces.ed.gov IPEDS and College Scorecard https://collegescorecard.ed.gov/