Health in Sammamish, Washington: official figures
2.3% of residents of Sammamish (1,526 people) had no health insurance in 2020-2024, 15th lowest of 823 US cities of 50,000 or more (US: 8.4%; Washington: 6.3%).
How many children in Sammamish are uninsured?
In Sammamish, 2.1% of children under 19 and 2.5% of adults aged 19 to 64 were uninsured in 2020-2024, against 1.4% of those 65 and over (US: 5.5%, 11.7% and 0.8%).
Source: U.S. Census Bureau · saved copyHow many people in Sammamish are on Medicaid?
3.4% of residents of Sammamish under 65 had Medicaid or other means-tested public coverage as their only health insurance in 2020-2024, 9th lowest of 823 US cities of 50,000 or more (US: 18.1%; Washington: 17.5%).
Source: U.S. Census Bureau · saved copyHow many people in Sammamish have a disability?
4.8% of residents of Sammamish (3,171 people) reported a disability in 2020-2024, 3rd lowest of 823 US cities of 50,000 or more (US: 13.3%; Washington: 13.6%); 1.8% had two or more types of disability.
Source: U.S. Census Bureau · saved copyHow many older people in Sammamish have a disability?
By age, 19.2% of residents of Sammamish aged 65 and over, 3.9% of those aged 18 to 64 and 2.1% of children under 18 reported a disability in 2020-2024 (US: 32.9%, 10.9% and 4.9%).
Source: U.S. Census Bureau · saved copyWhat is the obesity rate in Sammamish, Washington?
An estimated 18.3% of adults in Sammamish had obesity in 2023, joint 9th lowest of 810 US cities of 50,000 or more with an estimate (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow common is diabetes in Sammamish?
An estimated 6.0% of adults in Sammamish had been told by a doctor that they have diabetes, 3rd lowest of 810 US cities of 50,000 or more with an estimate (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow is mental health in Sammamish?
An estimated 12.6% of adults in Sammamish reported poor mental health on 14 or more of the past 30 days, joint 4th lowest of 810 US cities of 50,000 or more with an estimate, and 21.7% had ever been told they have depression (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow many adults in Sammamish have high blood pressure?
In Sammamish, an estimated 23.3% of adults had high blood pressure and 10.8% did no physical activity outside work, the lowest of 810 US cities of 50,000 or more with an estimate for physical inactivity (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow many adults in Sammamish see a doctor for a check-up?
An estimated 70.7% of adults in Sammamish had a routine check-up with a doctor in the past year, joint 148th lowest of 810 US cities of 50,000 or more with an estimate (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow Sammamish compares with other cities in the United States
Residents without health insurance (2020-2024)
Sammamish ranks 809 of 823, highest first.
| Rank | City | Residents without health insurance |
|---|---|---|
| 806 | Walnut Creek | 2.3% |
| 807 | Royal Oak | 2.3% |
| 808 | Weymouth Town | 2.3% |
| 809 | Sammamish | 2.3% |
| 810 | Wheaton | 2.3% |
| 811 | Pleasanton | 2.2% |
| 812 | Brentwood | 2.1% |
Residents with a disability (2020-2024)
Sammamish ranks 821 of 823, highest first.
| Rank | City | Residents with a disability |
|---|---|---|
| 817 | Apex | 6.1% |
| 818 | Eagle Mountain | 6.0% |
| 819 | Saratoga Springs | 5.6% |
| 820 | Doral | 5.2% |
| 821 | Sammamish | 4.8% |
| 822 | Hoboken | 4.7% |
| 823 | Fulshear | 4.3% |
Adults with obesity (age-adjusted model estimate) (2023)
Sammamish ranks 802 of 810, highest first.
| Rank | City | Adults with obesity (age-adjusted model estimate) |
|---|---|---|
| 799 | Redmond | 18.7% |
| 800 | Bellevue | 18.6% |
| 801 | Longmont | 18.3% |
| 802 | Sammamish | 18.3% |
| 803 | Dublin | 18.0% |
| 804 | Boulder | 17.9% |
| 805 | Diamond Bar | 17.9% |
Adults with diagnosed diabetes (age-adjusted model estimate) (2023)
Sammamish ranks 808 of 810, highest first.
| Rank | City | Adults with diagnosed diabetes (age-adjusted model estimate) |
|---|---|---|
| 804 | Parker | 6.2% |
| 805 | Centennial | 6.1% |
| 806 | Kirkland | 6.1% |
| 807 | Plymouth | 6.1% |
| 808 | Sammamish | 6.0% |
| 809 | Edina | 5.9% |
| 810 | Minnetonka | 5.9% |
Adults who smoke cigarettes (age-adjusted model estimate) (2023)
Sammamish ranks 810 of 810, highest first.
| Rank | City | Adults who smoke cigarettes (age-adjusted model estimate) |
|---|---|---|
| 804 | San Ramon | 5.9% |
| 805 | Palo Alto | 5.9% |
| 806 | Saratoga Springs | 5.9% |
| 807 | Bellevue | 5.5% |
| 808 | Cupertino | 5.2% |
| 809 | Redmond | 5.1% |
| 810 | Sammamish | 4.9% |
Adults with 14+ poor mental health days a month (age-adjusted model estimate) (2023)
Sammamish ranks 806 of 810, highest first.
| Rank | City | Adults with 14+ poor mental health days a month (age-adjusted model estimate) |
|---|---|---|
| 803 | Hoboken | 12.7% |
| 804 | Bellevue | 12.6% |
| 805 | Johns Creek | 12.6% |
| 806 | Sammamish | 12.6% |
| 807 | Arcadia | 12.6% |
| 808 | Redmond | 12.5% |
| 809 | Milpitas | 12.4% |
More on Sammamish: overview · economy and jobs · education and schools · poverty and living standards · government budget · all cities in the United States
Sources
- U.S. Census Bureau: American Community Survey 2020-2024 5-year estimates, table C18108: Age by Number of Disabilities (Summary File rows for the US, the states and the listed cities, copied unchanged from the full file, sha256 8116247db31952c99ba053e6b0c767675a9674703b6b32e7705f1e4952f3b426), read 23 October 2026 · saved copy (SHA-256 b8f09efa878c…)
- U.S. Census Bureau: American Community Survey 2020-2024 5-year estimates, table B27010: Types of Health Insurance Coverage by Age (Summary File rows for the US, the states and the listed cities, copied unchanged from the full file, sha256 2ceba99dada3ec1042310e1dc1f00bcc819de765c3143028aa000df025012a69), read 23 October 2026 · saved copy (SHA-256 3db662ef4cb3…)
- Centers for Disease Control and Prevention: PLACES: Place Data (GIS Friendly Format), 2025 release: model-based age-adjusted prevalence among adults, for every place (data.cdc.gov API, columns used), read 23 October 2026 · saved copy (SHA-256 b2174bcc660f…)
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