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

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

Lucas County had the highest coronary heart disease in adults, local model estimate of 99 counties in 2022, at 9.5%. Story County had the lowest, at 4.6%. The median was 7.8%. Source: the Centers for Disease Control and Prevention.

Highest9.5Lucas County
Lowest4.6Story County
Median7.899 counties

Top 40 counties, 2022

Lucas County: 9.5 %Lucas County9.5Wright County: 9.4 %Wright County9.4Appanoose County: 9.3 %Appanoose County9.3Wayne County: 9.3 %Wayne County9.3Jefferson County: 9.1 %Jefferson County9.1Kossuth County: 9 %Kossuth County9Dickinson County: 8.9 %Dickinson County8.9Allamakee County: 8.8 %Allamakee County8.8O'Brien County: 8.8 %O'Brien County8.8Audubon County: 8.7 %Audubon County8.7Cherokee County: 8.7 %Cherokee County8.7Clayton County: 8.7 %Clayton County8.7Fayette County: 8.7 %Fayette County8.7Monona County: 8.7 %Monona County8.7Shelby County: 8.7 %Shelby County8.7Taylor County: 8.7 %Taylor County8.7Van Buren County: 8.7 %Van Buren County8.7Cass County: 8.6 %Cass County8.6Lee County: 8.6 %Lee County8.6Ringgold County: 8.6 %Ringgold County8.6Adams County: 8.5 %Adams County8.5Franklin County: 8.5 %Franklin County8.5Greene County: 8.5 %Greene County8.5Montgomery County: 8.5 %Montgomery County8.5Tama County: 8.5 %Tama County8.5Chickasaw County: 8.4 %Chickasaw County8.4Keokuk County: 8.4 %Keokuk County8.4Louisa County: 8.4 %Louisa County8.4Adair County: 8.3 %Adair County8.3Butler County: 8.3 %Butler County8.3Calhoun County: 8.3 %Calhoun County8.3Cerro Gordo County: 8.3 %Cerro Gordo County8.3Crawford County: 8.3 %Crawford County8.3Emmet County: 8.3 %Emmet County8.3Floyd County: 8.3 %Floyd County8.3Humboldt County: 8.3 %Humboldt County8.3Jackson County: 8.3 %Jackson County8.3Page County: 8.3 %Page County8.3Clarke County: 8.2 %Clarke County8.2Howard County: 8.2 %Howard County8.2
%. 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

RankCounties2022 (%)Change on 2021
1Lucas County9.5+1.4 pts
2Wright County9.4+1.4 pts
3Appanoose County9.3+0.7 pts
3Wayne County9.3+1.3 pts
5Jefferson County9.1+2.1 pts
6Kossuth County9+1.1 pts
7Dickinson County8.9+1.6 pts
8Allamakee County8.8+1 pts
8O'Brien County8.8+1.6 pts
10Audubon County8.7+0.8 pts
10Cherokee County8.7+0.7 pts
10Clayton County8.7+0.3 pts
10Fayette County8.7+1.1 pts
10Monona County8.7+0.7 pts
10Shelby County8.7+1.5 pts
10Taylor County8.7+1.3 pts
10Van Buren County8.7+0.5 pts
18Cass County8.6+0.8 pts
18Lee County8.6+1.4 pts
18Ringgold County8.6+0.5 pts
21Adams County8.5+0.8 pts
21Franklin County8.5+0.8 pts
21Greene County8.5+0.8 pts
21Montgomery County8.5+0.7 pts
21Tama County8.5+0.9 pts
26Chickasaw County8.4+1.3 pts
26Keokuk County8.4+0.7 pts
26Louisa County8.4+1.5 pts
29Adair County8.3+0.7 pts
29Butler County8.3+1 pts
29Calhoun County8.3+0.9 pts
29Cerro Gordo County8.3+1.3 pts
29Crawford County8.3+1.1 pts
29Emmet County8.3+1 pts
29Floyd County8.3+1.1 pts
29Humboldt County8.3+0.8 pts
29Jackson County8.3+0.8 pts
29Page County8.3+0.8 pts
39Clarke County8.2+0.5 pts
39Howard County8.2+1.1 pts
39Osceola County8.2+0.7 pts
39Pocahontas County8.2+0.1 pts
43Hardin County8.1+0.8 pts
44Davis County8+0.9 pts
45Ida County7.9+0.6 pts
45Union County7.9+0.9 pts
45Worth County7.9+0.9 pts
48Benton County7.8+1.3 pts
48Clinton County7.8+0.6 pts
48Des Moines County7.8+0.7 pts
48Jones County7.8+0.8 pts
48Sac County7.8+0.2 pts
48Wapello County7.8+0.7 pts
54Carroll County7.7+0.7 pts
54Fremont County7.7+0.1 pts
54Hamilton County7.7+1 pts
54Hancock County7.7+0.3 pts
54Harrison County7.7+0.8 pts
54Palo Alto County7.7+0.7 pts
60Clay County7.6+0.5 pts
60Guthrie County7.6+0.4 pts
62Delaware County7.5+0.5 pts
62Iowa County7.5+1 pts
62Mills County7.5+1.1 pts
62Mitchell County7.5+0.4 pts
62Pottawattamie County7.5+1 pts
67Buchanan County7.4+1.1 pts
67Decatur County7.4+0.4 pts
67Henry County7.4+0.8 pts
70Mahaska County7.3+0.6 pts
70Marshall County7.3+0.7 pts
70Poweshiek County7.3+0.8 pts
70Washington County7.3+0.6 pts
74Cedar County7.2+0.7 pts
74Grundy County7.2+0.9 pts
74Muscatine County7.2+0.9 pts
77Plymouth County7.1+0.8 pts
78Dubuque County7+1 pts
78Jasper County7+0.4 pts
78Lyon County7+0.7 pts
78Webster County7+0.3 pts
78Winnebago County7+0.3 pts
83Black Hawk County6.9+1.1 pts
84Buena Vista County6.8+0.4 pts
84Monroe County6.8+0.1 pts
84Winneshiek County6.8+0.5 pts
87Bremer County6.7+0.9 pts
87Woodbury County6.7+0.7 pts
89Boone County6.6+0.5 pts
89Marion County6.6+0.5 pts
89Scott County6.6+0.9 pts
89Warren County6.6+1.3 pts
93Madison County6.4+0.6 pts
93Sioux County6.4+1.1 pts
95Linn County6+0.5 pts
96Polk County5.8+0.6 pts
97Dallas County5+0.8 pts
98Johnson County4.7+0.4 pts
99Story County4.6+0.3 pts

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 Iowa by coronary heart disease in adults, local model estimate, 2022) [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 Iowa by coronary heart disease in adults, local model estimate, 2022. 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/iowa-counties?period=2022. 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 Iowa by coronary heart disease in adults, local model estimate, 2022. 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/iowa-counties?period=2022.

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 Iowa by coronary heart disease in adults, local model estimate, 2022 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/iowa-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_iowa_by_2022,
  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 Iowa by coronary heart disease in adults, local model estimate, 2022}},
  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/iowa-counties?period=2022. 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 Iowa by coronary heart disease in adults, local model estimate, 2022
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/iowa-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-coronary-heart-disease-rate-county-estimate/iowa-counties?period=2022.
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 Iowa 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?

Lucas County, with 9.5% in 2022, according to the Centers for Disease Control and Prevention.

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

Story County, with 4.6% in 2022.

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 Iowa: more rankings