Public Charity

LAKE WASHINGTON GIRLS MIDDLE SCHOOL

Based in SEATTLE, WA, LAKE WASHINGTON GIRLS MIDDLE SCHOOL operates as a Public Charity. The organization reported $3.8M in revenue, $4.3M in expenses, $15.2M in total assets for fiscal year 2025. Imperigo tracks 40 reported grant relationships connected to this organization totaling approximately $3.4M.

EIN: 911835055 SEATTLE, WA Secondary & High Schools NTEE: B25 Latest filing: 2025
Total Revenue$3.8M
Total Expenses$4.3M
Total Assets$15.2M
Grant Records40
Funding Total$3.4M
Filing Years2021–2025

Mission

THE MISSION OF LWGMS IS TO EMPOWER GIRLS TO BE CONFIDENT YOUNG WOMEN, STRONG IN MIND, BODY, AND VOICE. LWGMS IS A PLACE WHERE GIRLS EXPLORE, EXPERIMENT, DISCOVER, CREATE, AND LEARN ABOUT THEMSELVES AND THE WORLD AROUND THEM. SINCE 1998, THE SCHOOL HAS CHALLENGED ITS STUDENTS WITH HIGH STANDARDS AND HELPED EVERY LWGMS GIRL FIND THE TOOLS SHE NEEDS TO SUCCEED. GIRLS ARE EMPOWERED TO THINK CRITICALLY, DEVELOP LEADERSHIP SKILLS, AND ENJOY LEARNING THROUGH AN INTEGRATED CURRICULUM.

Where $100 goes at Lake Washington Girls Middle School

How Lake Washington Girls Middle School divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.

$67 Programs the work itself
$28 Management running the organization
$5 Fundraising raising the next dollar

Inside the $67 for programs

$67
Single gender (girls) middle school education
All program spending
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Officers & Directors

DIRECTOR Alan Cantlin
BOARD CHAIR Alexandra Halladay
DIRECTOR Consuela Bennett
DIRECTOR Donya Burns
HEAD OF SCHOOL Dr Lauri Conner
CHIEF FINANCIAL OFFICER Eric Stultz

Officer compensation and complete director data available with membership.

Top Grant Purposes

Education
$1,686,550 8 grants
General Support
$1,671,822 28 grants
Fundraising & Sponsorship
$61,850 2 grants
Unspecified
$10,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $3.8M $4.3M $15.2M
2024 $4.8M $4.5M $15.7M
2023 $4.6M $4.6M $15.8M
2022 $3.6M $3.9M $6.4M
2021 $3.7M $3.8M $6.8M

Between 2021 and 2025, reported annual revenue grew from $3.7M to $3.8M (+4%), with total assets most recently reported at $15.2M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for LAKE WASHINGTON GIRLS MIDDLE SCHOOL

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