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College Costs in Mercer Island, WA 2026

Compare tuition, housing, and financial aid across 2 colleges in Mercer Island, Washington. Use our free calculator to estimate your total cost.

Avg Public Tuition

$11,800

per year

Avg Private Tuition

$40,000

per year

Avg Rent Near Campus

$1,785

per month

Colleges & Universities

2

institutions

Mercer Island Overview

Population

25,748

Student Population

2,532 (9.8%)

Cost of Living Index

115.9 (avg: 100)

Walk Score

33/100

Transit Score

27/100

Unemployment Rate

3.5%

College Cost Calculator for Mercer Island

Cost Inputs

Total Cost (4 Years, Public In-State)

$107,052

Total After Financial Aid

$107,052

Annual Cost

$26,763

Annual After Aid

$26,763

Cost Breakdown (4 Years)

Tuition$47,200
Room & Board$59,852

If Financed (10-Year Loan at 6.5%)

Loan Amount$107,052
Monthly Payment$1,216
Total Interest$38,814
Total Loan Cost$145,866

Universities in Mercer Island

UniversityTypeAnnual Tuition
Mercer Island State UniversityPublic$12,078
Mercer Island Community CollegeCommunity$5,462

Mercer Island has 2 total colleges and universities. Tuition figures are approximate annual in-state rates for the 2025-2026 academic year.

Cost of Living in Mercer Island vs. National Average

CategoryMercer IslandNational AvgDifference
Public Tuition (In-State)$11,800$10,940+$860
Monthly Rent Near Campus$1,785$1,050+$735
Cost of Living Index115.9100+15.900000000000006

Mercer Island's cost of living is above the national average. Students should budget accordingly and consider off-campus housing options to reduce expenses.

Student Life in Mercer Island

33

Walk Score

Car-Dependent

27

Transit Score

Minimal Transit

9.8%

Student Population

2,532 students

Mercer Island has a total population of 25,748, with approximately 2,532 college students (9.8% of the population). Mercer Island has a significant student presence that contributes to a diverse cultural scene with restaurants, entertainment, and networking opportunities.

Post-Graduation Outlook in Mercer Island

$44,138

Starting Salary

3.5%

Unemployment Rate

61%

Graduation Rate

~12 yrs

ROI Payback Period

Return on Investment Analysis

Graduates from colleges in Mercer Island earn a median starting salary of $44,138, which is $9,138 more per year than the average high school graduate salary of $35,000. At a 4-year public university cost of $107,052 (including room and board), it would take approximately 12 years of the salary premium to recoup the investment. With average financial aid of $9,293 per student per year, the net cost and payback period can be significantly reduced.

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