Threethirty Health

Sea Mar Community Health Centers

Washington · Health Center Program awardee · UDS 2025

Sea Mar Community Health Centers is a federally qualified health center (FQHC) in Washington and a Health Center Program awardee, funded in part by Section 330 of the Public Health Service Act. Its service delivery sites include Vancouver, Seattle, Tacoma, Everett, and Mount Vernon. In 2025 it served 224,458 patients, up 2.1% from 219,800 in 2024. 14.3% of its patients were uninsured, compared with 12.8% across Washington health centers and 17.2% nationally.

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Large by patient volume (small: under 10,000 patients; medium: 10,000–29,999; large: 30,000 or more) · urban setting · Section 330 funding: Community Health Center, Migrant Health Center, and Health Care for the Homeless

224,458Patients served, 2025
14.3%of patients uninsured
57.3%of patients on Medicaid/CHIP
$1,346Total accrued cost per patient

Sea Mar Community Health Centers compared with Washington and the nation, 2025

State and national columns are HRSA's published figures for Section 330-funded health centers. A dash means HRSA publishes no figure.
MeasureSea Mar Community Health CentersWashington health centersNational
Patients
Children under 1827.3%29.0%28.6%
Adults 65 and older9.4%11.6%12.8%
At or below 200% of the federal poverty guideline90.0%86.3%90.0%
Insurance status
Uninsured14.3%12.8%17.2%
Medicaid / CHIP57.3%54.4%47.9%
Medicare8.5%10.4%11.6%
Private insurance19.9%22.3%23.0%
Cost
Total accrued cost per patient$1,346$1,820$1,672
Clinical quality
Cervical cancer screening57.3%56.0%57.0%
Colorectal cancer screening48.6%45.4%44.9%
Breast cancer screening59.2%53.7%56.0%
Controlling high blood pressure75.4%72.2%69.1%
Diabetes: HbA1c poor control (lower is better)23.9%24.9%26.3%
Depression screening and follow-up85.7%71.7%75.3%
Early entry into prenatal care79.9%81.7%73.4%
Childhood immunization status26.3%31.0%29.5%
Tobacco screening and cessation91.9%86.1%84.8%
Statin therapy for cardiovascular disease80.0%78.6%79.0%

Patients by service

Service2025
Medical155,042
Dental87,416
Mental health20,176

Trends, 2016–2025

YearPatientsCost per patientUninsuredMedicaid/CHIP
2025224,458$1,34614.3%57.3%
2024219,800$1,33014.9%58.2%
2023221,269$1,28915.4%61.4%
2022224,180$1,12516.2%59.6%
2021227,671$1,03517.8%57.5%
2020205,253–18.4%58.8%
2019217,863–17.4%62.5%
2018214,896$92817.7%61.6%
2017210,894–16.8%63.0%
2016203,344–15.7%65.6%
Explore Sea Mar Community Health Centers in the dashboard. It opens with this health center already selected, so you can chart its ten-year trends against state, national and peer-group benchmarks, and see its service area on a map and its payer, age, diagnosis and service-line mix.
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Other health centers in Washington

All 27 health centers in Washington