Cost & aid
What it costs
In 2023–24, the average first-year paid an estimated $56,263 in total (tuition, housing, food, books and other costs, after grants), $32K more than the national median. The 49% who received grants paid $22,408 on average; the other 51% paid the full sticker price of $88,488.
- Full price
- $88,488 a year
- tuition, housing, food, books, and other costs
- Need-based aid
- Published data end at $110K
- use the college's net price calculator for higher incomes
Cost by family income
Per year for a typical family of four with one child in college. Up to $110K it is the average price federal aid recipients paid (2023–24).
Hover, tap, or use the arrow keys to read the price at an income.
- Published federal figures
View as a table
| Family income | Price per year |
|---|---|
| $0–30K | $2K a year |
| $30–48K | $2K a year |
| $48–75K | $6K a year |
| $75–110K | $13K a year |
| $150K | Published data end at $110K |
| $200K | Published data end at $110K |
| $250K | Published data end at $110K |
| $300K | Published data end at $110K |
| $350K | Published data end at $110K |
| $400K and above | Published data end at $110K |
At $150K: Published data end at $110K
Published data end at $110K; use the college's net price calculator for a number.
Your own number depends on the details below, so use the college's calculator for it.
What can change this
- Savings and investments above a typical amount raise the price. The curve assumes typical assets.
- Home equity: some colleges that use the CSS Profile count it. Check this college's own aid page or calculator.
- Divorced or separated parents: colleges with their own formula usually ask for both parents' finances.
$56,263
Tuition, housing, food, books & other expenses, after grants · 2023–24
49% got grants averaging $66,080; 51% got none.
Who pays what
Share of first-year students, 2023–24.
Housing and food use the college's on-campus rates, so the estimate runs high where many students live at home. “Other expenses” is the college's estimate of personal and transportation costs. Loans aren't subtracted because they're repaid.
$92,932 before aid
Tuition, fees, and on-campus food and housing · up 11% from 2023–24.
Show the full next-year estimate
- Tuition, fees, food & housing$92,932
- Books and supplies$1,357
- Transportation$1,011
- Other expenses$2,695
- Total for a student living on campus$97,995
$17.5K
≈ $186/month for 10 years
2.6 yrs
of median salary to cover 4 years of net price
About 1 in 9 undergrads borrows federally.
Everyone who borrowed and left, whether or not they graduated.
Three years into repayment
Where former undergraduates stand on their federal loans.
- Paid in full39%
- Paying it down26%
- Payments paused24%
- Not paying it down9%
- Behind or in default0–2%
- Forgiven or discharged0–1%
Some shares are published as a small range to protect privacy.
Who actually gets aid
Aid generosity
ModerateGrants cover 36% of the $88,488 full price on average across all first-years (moderate), more than at 41% of colleges.
$32,225 in grants per first-year ÷ $88,488 full price.
Who gets grants and scholarships
Full-time first-year students (1,823), 2023–24
About 1 in 2 first-year students got no grant aid and paid the full sticker price of $88,488.
Where the aid comes from
Share of first-year students receiving each; averages are per recipient.
Aid by family income
The whole first-year class (1,823)
- Federal aid + grants702avg grant $69.1K
- Grants, no federal aid187avg grant $54.8K
- No grants934pay full price
Students with grants but no federal aid usually got the college's own need-based aid (without federal loans or Pell) or merit aid.
By family income: only students who received federal aid (727 of 1,823), because income is only reported for them.
From Washington University in St Louis's Common Data Set
First-years and all full-time undergraduates, 2023–24.
| First-years | All full-time | |
|---|---|---|
| Have financial need | 48%887 students | 44%3,329 students |
| Need met, on average | 100% | 100% |
| Need fully met | 100% | 100% |
| Average aid package | $77,091 | $75,604 |
| Average need-based grant | $71,612 | $70,607 |
| Average need-based loan | $1,596 | $2,325 |
| Merit aid without need | – | 3%average $44,562 |
4% of the college's own grant dollars were awarded without regard to need.
Each college decides what a family needs, so “100% of need met” can mean different prices at different colleges. Merit awards that went toward a student's need count as need-based here.
Applying for aid
For fall 2025 entrants.
Also: A CSS Profile is required from the noncustodial parent
Deadline: November 18 · Aid offers: about December 12 · Reply by: January 2
Dates for fall 2025 entrants; the next cycle's are usually similar.
What the college's own scholarships consider
| Academics | ✓ | not marked |
|---|---|---|
| Art | ✓ | not marked |
| ROTC | ✓ | not marked |
| Leadership | ✓ | not marked |
| State or district residency | not marked | ✓ |
A blank means the college didn't mark it, not that it never counts.
In the college's words:
“Financial assistance for undergraduate students is a top priority for Washington University, and our commitment in this area continues to expand greatly with increased need-based scholarship funds. We meet 100% of need for our admitted students. In addition to this commitment, Washington University also offers the following programs: 1) No Loan: Washington University eliminates loans as part of its undergraduate financial aid offer to all students. 2) WashU Pledge: Incoming first-year, full-time Missouri and southern Illinois students who are from families with annual incomes of $75,000 or less will be provided a free undergraduate education. The WashU Pledge covers the full cost of a Washington University education which includes tuition, housing, food and fees, and is guaranteed for four years. 3) First-Year Grants: First-year students who are from families with incomes of $75,000 or less will receive $1,500 toward the cost of start-up supplies and a $1,550 grant to replace the expectation that students work the summer before starting at Washington University. 4) Technology Grant: Incoming students who have any need-based scholarship or grant aid will receive a bookstore credit of $1,293 to cover the cost of the university standard minimum-requirement-meeting computer. Washington University no longer considers home equity as part of its need-based financial aid offers.”Washington University in St Louis Common Data Set
International students
Need-based and merit aid offered.
International applicants file: the CSS Profile, the college's own form ().
Sources:IPEDS Institutional Characteristics survey, 2023–24;IPEDS Student Financial Aid survey, 2023–24;College Scorecard, 2023–24;College Scorecard, most recent release;Washington University in St Louis Common Data Set 2024–25, 2025–26;Washington University in St Louis Common Data Set 2024–25, 2023–24;Washington University in St Louis Common Data Set 2024–25, Fall 2025 entrants;IPEDS directory (Institutional Characteristics: HD), 2025–26;Common Data Set, most recent releaseAbout the data(retrieved 2026-10-12)
