Data / Rankings / Coronary heart disease in adults, local model estimate / Counties in Washington

Counties in Washington by coronary heart disease in adults, local model estimate

Ferry County had the highest coronary heart disease in adults, local model estimate of 39 counties in 2021, at 9.6%. King County had the lowest, at 3.8%. The median was 6.6%. Source: the Centers for Disease Control and Prevention.

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Highest9.6Ferry County
Lowest3.8King County
Median6.639 counties

Map of counties, 2021

Adams County: 6.5 %Asotin County: 7.9 %Benton County: 5.4 %Chelan County: 6.6 %Clallam County: 8.2 %Clark County: 5.3 %Columbia County: 7.7 %Cowlitz County: 6.9 %Douglas County: 6.4 %Ferry County: 9.6 %Franklin County: 5 %Garfield County: 7.7 %Grant County: 6.1 %Grays Harbor County: 7.8 %Island County: 6.4 %Jefferson County: 8.6 %King County: 3.8 %Kitsap County: 5.5 %Kittitas County: 5.4 %Klickitat County: 7.8 %Lewis County: 7.3 %Lincoln County: 7.9 %Mason County: 7.4 %Okanogan County: 8.4 %Pacific County: 8.7 %Pend Oreille County: 8 %Pierce County: 5.1 %San Juan County: 7.7 %Skagit County: 6.5 %Skamania County: 7.2 %Snohomish County: 4.7 %Spokane County: 5.7 %Stevens County: 7.7 %Thurston County: 5.5 %Wahkiakum County: 8.9 %Walla Walla County: 6.1 %Whatcom County: 5.6 %Whitman County: 4.2 %Yakima County: 6.5 %
  • Under 5.4
  • 5.4 to 6.1
  • 6.1 to 6.6
  • 6.6 to 7.7
  • 7.7 to 8
  • 8 and over
%, 2021. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Ferry County: 9.6 %Ferry County9.6Wahkiakum County: 8.9 %Wahkiakum County8.9Pacific County: 8.7 %Pacific County8.7Jefferson County: 8.6 %Jefferson County8.6Okanogan County: 8.4 %Okanogan County8.4Clallam County: 8.2 %Clallam County8.2Pend Oreille County: 8 %Pend Oreille County8Asotin County: 7.9 %Asotin County7.9Lincoln County: 7.9 %Lincoln County7.9Grays Harbor County: 7.8 %Grays Harbor County7.8Klickitat County: 7.8 %Klickitat County7.8Columbia County: 7.7 %Columbia County7.7Garfield County: 7.7 %Garfield County7.7San Juan County: 7.7 %San Juan County7.7Stevens County: 7.7 %Stevens County7.7Mason County: 7.4 %Mason County7.4Lewis County: 7.3 %Lewis County7.3Skamania County: 7.2 %Skamania County7.2Cowlitz County: 6.9 %Cowlitz County6.9Chelan County: 6.6 %Chelan County6.6Adams County: 6.5 %Adams County6.5Skagit County: 6.5 %Skagit County6.5Yakima County: 6.5 %Yakima County6.5Douglas County: 6.4 %Douglas County6.4Island County: 6.4 %Island County6.4Grant County: 6.1 %Grant County6.1Walla Walla County: 6.1 %Walla Walla County6.1Spokane County: 5.7 %Spokane County5.7Whatcom County: 5.6 %Whatcom County5.6Kitsap County: 5.5 %Kitsap County5.5Thurston County: 5.5 %Thurston County5.5Benton County: 5.4 %Benton County5.4Kittitas County: 5.4 %Kittitas County5.4Clark County: 5.3 %Clark County5.3Pierce County: 5.1 %Pierce County5.1Franklin County: 5 %Franklin County5Snohomish County: 4.7 %Snohomish County4.7Whitman County: 4.2 %Whitman County4.2King County: 3.8 %King County3.8Ferry County: 9.6 %Ferry County9.6Wahkiakum County: 8.9 %Wahkiakum County8.9Pacific County: 8.7 %Pacific County8.7Jefferson County: 8.6 %Jefferson County8.6Okanogan County: 8.4 %Okanogan County8.4Clallam County: 8.2 %Clallam County8.2Pend Oreille County: 8 %Pend Oreille County8Asotin County: 7.9 %Asotin County7.9Lincoln County: 7.9 %Lincoln County7.9Grays Harbor County: 7.8 %Grays Harbor County7.8Klickitat County: 7.8 %Klickitat County7.8Columbia County: 7.7 %Columbia County7.7Garfield County: 7.7 %Garfield County7.7San Juan County: 7.7 %San Juan County7.7Stevens County: 7.7 %Stevens County7.7Mason County: 7.4 %Mason County7.4Lewis County: 7.3 %Lewis County7.3Skamania County: 7.2 %Skamania County7.2Cowlitz County: 6.9 %Cowlitz County6.9Chelan County: 6.6 %Chelan County6.6Adams County: 6.5 %Adams County6.5Skagit County: 6.5 %Skagit County6.5Yakima County: 6.5 %Yakima County6.5Douglas County: 6.4 %Douglas County6.4Island County: 6.4 %Island County6.4Grant County: 6.1 %Grant County6.1Walla Walla County: 6.1 %Walla Walla County6.1Spokane County: 5.7 %Spokane County5.7Whatcom County: 5.6 %Whatcom County5.6Kitsap County: 5.5 %Kitsap County5.5Thurston County: 5.5 %Thurston County5.5Benton County: 5.4 %Benton County5.4Kittitas County: 5.4 %Kittitas County5.4Clark County: 5.3 %Clark County5.3Pierce County: 5.1 %Pierce County5.1Franklin County: 5 %Franklin County5Snohomish County: 4.7 %Snohomish County4.7Whitman County: 4.2 %Whitman County4.2King County: 3.8 %King County3.8
%. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1Ferry County9.6
2Wahkiakum County8.9
3Pacific County8.7
4Jefferson County8.6
5Okanogan County8.4
6Clallam County8.2
7Pend Oreille County8
8Asotin County7.9
8Lincoln County7.9
10Grays Harbor County7.8
10Klickitat County7.8
12Columbia County7.7
12Garfield County7.7
12San Juan County7.7
12Stevens County7.7
16Mason County7.4
17Lewis County7.3
18Skamania County7.2
19Cowlitz County6.9
20Chelan County6.6
21Adams County6.5
21Skagit County6.5
21Yakima County6.5
24Douglas County6.4
24Island County6.4
26Grant County6.1
26Walla Walla County6.1
28Spokane County5.7
29Whatcom County5.6
30Kitsap County5.5
30Thurston County5.5
32Benton County5.4
32Kittitas County5.4
34Clark County5.3
35Pierce County5.1
36Franklin County5
37Snohomish County4.7
38Whitman County4.2
39King County3.8

Other periods

About this ranking

Percentage of adults who have ever been told by a doctor, nurse or other health professional that they had angina or coronary heart disease. Model-based estimate for adults aged 18 and over from CDC PLACES. Crude prevalence, not age-adjusted.

US counties and cities (incorporated places of 10,000 or more). CDC PLACES combines Behavioral Risk Factor Surveillance System (BRFSS) answers with local population data through multilevel regression and poststratification, so a county or city value is a model estimate, not a survey count. The year is the BRFSS survey year, not the release year. CDC says the method does not support tracking change in a place over time, and each annual release can change the model, so values for different years are not strictly comparable. A state is missing in a year when its BRFSS data did not meet standards (Kentucky and Pennsylvania in 2023, Florida in 2021). Connecticut counties appear as its nine planning regions from 2022; its eight former counties are not served. City values for 2021 come from the 2023 release, built on 2010 Census place boundaries; later years use 2020 boundaries.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

Centers for Disease Control and Prevention. (2025). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence (Counties in Washington by coronary heart disease in adults, local model estimate, 2021) [Data set]. Retrieved October 12, 2026, from https://www.cdc.gov/places/

MLA 9

PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence, Counties in Washington by coronary heart disease in adults, local model estimate, 2021. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/washington-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

Centers for Disease Control and Prevention. 2025. PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. Counties in Washington by coronary heart disease in adults, local model estimate, 2021. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/washington-counties?period=2021.

Harvard

Centers for Disease Control and Prevention (2025) PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence, Counties in Washington by coronary heart disease in adults, local model estimate, 2021 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/washington-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_washington_by_2021,
  author = {{Centers for Disease Control and Prevention}},
  title = {{PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence: Counties in Washington by coronary heart disease in adults, local model estimate, 2021}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www.cdc.gov/places/},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/washington-counties?period=2021. Publisher attribution: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.},
}
RIS
TY  - DATA
AU  - Centers for Disease Control and Prevention
TI  - PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence: Counties in Washington by coronary heart disease in adults, local model estimate, 2021
PY  - 2025
DA  - 2025/12/04
PB  - Centers for Disease Control and Prevention
DB  - Invokely
UR  - https://www.cdc.gov/places/
L2  - https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/washington-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/washington-counties?period=2021.
N1  - Publisher attribution: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.
ER  -
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Rank Counties in Washington by coronary heart disease in adults, local model estimate using official data, and cite the source.
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Questions

Which county has the highest coronary heart disease in adults, local model estimate?

Ferry County, with 9.6% in 2021, according to the Centers for Disease Control and Prevention.

Which county has the lowest coronary heart disease in adults, local model estimate?

King County, with 3.8% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), coronary heart disease in adults, crude prevalence. Retrieved 2026-10-12.

Coronary heart disease in adults, local model estimate: other rankings

Counties in Washington: more rankings