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Best Senior Service Nonprofits in Washington

15 organizations · Ranked by Efficiency Score · 2026 IRS Form 990 data

This list ranks Senior Nonprofits nonprofits in Washington by our Efficiency Score — a 0–100 metric calculated from overhead ratio, revenue growth, transparency, and organizational size using public IRS Form 990 data. Higher scores indicate better financial efficiency relative to peer organizations.

1
Walla Walla Senior Citizens Center Inc
Walla Walla, WA · Senior Nonprofits
$2.9M
93
2
Filipino Community Of Seattle Senior Services
Seattle, WA · Senior Services
Filipino Community Of Seattle Senior Services is dedicated to providing essential support and resources to seniors in Se...
$2.8M
93
3
Southeast Seattle Senior Center
Seattle, WA · Senior Nonprofits
$1.2M
93
4
Corbin Senior Activity Center
Spokane, WA · Senior Nonprofits
$836K
91
5
Bainbridge Island Senior Community Center
Bainbridge Is, WA · Senior Nonprofits
$806K
91
6
Good Neighbors Senior Center Association Of Ocean Shores
Ocean Shores, WA · Senior Nonprofits
$670K
91
7
Senior Services Council Of San Juan County
Friday Harbor, WA · Senior Services
$523K
91
8
Sound Generations
Seattle, WA · Senior Nonprofits
Sound Generations provides a comprehensive range of services designed to support the well-being and independence of olde...
$18.4M
89
9
Orting Senior Center Organization
Orting, WA · Senior Nonprofits
$378K
89
10
Federal Way Senior Center
Auburn, WA · Senior Nonprofits
$290K
89
11
Kettle Falls Senior Citizens Center Inc
Kettle Falls, WA · Senior Nonprofits
$279K
89
12
Anacortes Senior Center Advisory Committee
Anacortes, WA · Senior Nonprofits
$231K
89
13
Senior Citizens Central Center
Omak, WA · Senior Nonprofits
$222K
89
14
Lake Stevens Senior Center
Lake Stevens, WA · Senior Nonprofits
$215K
89
15
Mt Si Senior Center
North Bend, WA · Senior Nonprofits
$3.9M
87

Data sourced from IRS Form 990 public filings via ProPublica Nonprofit Explorer. Scores calculated by SeniorOrgCheck based on financial data through 2026. Learn how scores work →

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