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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.3% (range between 2.0% and 2.6%)
- Death rate for ischemic strokes, 2018-20: 17.7 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 4.3 per 100K people

#16. Cumberland County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.4% (range between 2.1% and 2.8%)
- Death rate for ischemic strokes, 2018-20: 23.0 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 4.7 per 100K people

#15. Sagadahoc County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.5% (range between 2.1% and 2.8%)
- Death rate for ischemic strokes, 2018-20: 16.4 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 4.8 per 100K people

#14. York County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.5% (range between 2.2% and 2.9%)
- Death rate for ischemic strokes, 2018-20: 20.5 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.4 per 100K people

#13. Hancock County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.5% (range between 2.2% and 2.9%)
- Death rate for ischemic strokes, 2018-20: 24.7 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.1 per 100K people

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#12. Knox County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.5% (range between 2.1% and 2.9%)
- Death rate for ischemic strokes, 2018-20: 26.2 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.6 per 100K people

#11. Lincoln County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.6% (range between 2.3% and 3.0%)
- Death rate for ischemic strokes, 2018-20: 25.4 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.3 per 100K people

#10. Waldo County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.7% (range between 2.4% and 3.1%)
- Death rate for ischemic strokes, 2018-20: 20.3 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.6 per 100K people

#9. Penobscot County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.7% (range between 2.4% and 3.1%)
- Death rate for ischemic strokes, 2018-20: 23.2 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.7 per 100K people

#8. Franklin County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.7% (range between 2.3% and 3.1%)
- Death rate for ischemic strokes, 2018-20: 26.3 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.4 per 100K people

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#7. Kennebec County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.8% (range between 2.4% and 3.2%)
- Death rate for ischemic strokes, 2018-20: 23.3 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.0 per 100K people

#6. Androscoggin County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 2.9% (range between 2.5% and 3.3%)
- Death rate for ischemic strokes, 2018-20: 17.0 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 6.5 per 100K people

#5. Oxford County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 3.0% (range between 2.6% and 3.4%)
- Death rate for ischemic strokes, 2018-20: 21.3 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.7 per 100K people

#4. Piscataquis County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 3.0% (range between 2.6% and 3.4%)
- Death rate for ischemic strokes, 2018-20: 21.9 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.9 per 100K people

#3. Aroostook County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 3.0% (range between 2.7% and 3.5%)
- Death rate for ischemic strokes, 2018-20: 24.1 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 6.3 per 100K people

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#2. Washington County

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- Age-adjusted rate of all strokes among adults, estimates for 2021: 3.1% (range between 2.7% and 3.5%)
- Death rate for ischemic strokes, 2018-20: 25.1 per 100K people
- Death rate for hemorrhagic strokes, 2018-20: 5.6 per 100K people

This story features data reporting and writing by Emma Rubin and is part of a series utilizing data automation across 49 states.

#1. Somerset County