Data / Rankings / High cholesterol in screened adults, local model estimate / Counties in Idaho

Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023

Custer County had the highest high cholesterol in screened adults, local model estimate of 44 counties in 2023, at 40.8%. Madison County had the lowest, at 21.2%. The median was 35%. Source: the Centers for Disease Control and Prevention.

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Highest40.8Custer County
Lowest21.2Madison County
Median3544 counties

Map of counties, 2023

Ada County: 32.9 %Adams County: 38.4 %Bannock County: 32 %Bear Lake County: 35.8 %Benewah County: 37.1 %Bingham County: 32.3 %Blaine County: 35.3 %Boise County: 39.2 %Bonner County: 37.4 %Bonneville County: 32.8 %Boundary County: 36.7 %Butte County: 38.9 %Camas County: 37 %Canyon County: 34.2 %Caribou County: 34 %Cassia County: 33.2 %Clark County: 35.6 %Clearwater County: 37.9 %Custer County: 40.8 %Elmore County: 32.2 %Franklin County: 31.2 %Fremont County: 33.1 %Gem County: 35.2 %Gooding County: 34.4 %Idaho County: 36.3 %Jefferson County: 32.5 %Jerome County: 34.3 %Kootenai County: 34.1 %Latah County: 29.1 %Lemhi County: 39.6 %Lewis County: 40.1 %Lincoln County: 33.2 %Madison County: 21.2 %Minidoka County: 34.3 %Nez Perce County: 34 %Oneida County: 36 %Owyhee County: 35.7 %Payette County: 35.2 %Power County: 34.7 %Shoshone County: 38.8 %Teton County: 32.5 %Twin Falls County: 30 %Valley County: 37.4 %Washington County: 37.4 %
  • Under 33
  • 33 to 34
  • 34 to 35
  • 35 to 36
  • 36 to 38
  • 38 and over
%, 2023. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened adults, crude prevalence. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2023

Custer County: 40.8 %Custer County40.8Lewis County: 40.1 %Lewis County40.1Lemhi County: 39.6 %Lemhi County39.6Boise County: 39.2 %Boise County39.2Butte County: 38.9 %Butte County38.9Shoshone County: 38.8 %Shoshone County38.8Adams County: 38.4 %Adams County38.4Clearwater County: 37.9 %Clearwater County37.9Bonner County: 37.4 %Bonner County37.4Valley County: 37.4 %Valley County37.4Washington County: 37.4 %Washington County37.4Benewah County: 37.1 %Benewah County37.1Camas County: 37 %Camas County37Boundary County: 36.7 %Boundary County36.7Idaho County: 36.3 %Idaho County36.3Oneida County: 36 %Oneida County36Bear Lake County: 35.8 %Bear Lake County35.8Owyhee County: 35.7 %Owyhee County35.7Clark County: 35.6 %Clark County35.6Blaine County: 35.3 %Blaine County35.3Gem County: 35.2 %Gem County35.2Payette County: 35.2 %Payette County35.2Power County: 34.7 %Power County34.7Gooding County: 34.4 %Gooding County34.4Jerome County: 34.3 %Jerome County34.3Minidoka County: 34.3 %Minidoka County34.3Canyon County: 34.2 %Canyon County34.2Kootenai County: 34.1 %Kootenai County34.1Caribou County: 34 %Caribou County34Nez Perce County: 34 %Nez Perce County34Cassia County: 33.2 %Cassia County33.2Lincoln County: 33.2 %Lincoln County33.2Fremont County: 33.1 %Fremont County33.1Ada County: 32.9 %Ada County32.9Bonneville County: 32.8 %Bonneville County32.8Jefferson County: 32.5 %Jefferson County32.5Teton County: 32.5 %Teton County32.5Bingham County: 32.3 %Bingham County32.3Elmore County: 32.2 %Elmore County32.2Bannock County: 32 %Bannock County32Franklin County: 31.2 %Franklin County31.2Twin Falls County: 30 %Twin Falls County30Latah County: 29.1 %Latah County29.1Madison County: 21.2 %Madison County21.2Custer County: 40.8 %Custer County40.8Lewis County: 40.1 %Lewis County40.1Lemhi County: 39.6 %Lemhi County39.6Boise County: 39.2 %Boise County39.2Butte County: 38.9 %Butte County38.9Shoshone County: 38.8 %Shoshone County38.8Adams County: 38.4 %Adams County38.4Clearwater County: 37.9 %Clearwater County37.9Bonner County: 37.4 %Bonner County37.4Valley County: 37.4 %Valley County37.4Washington County: 37.4 %Washington County37.4Benewah County: 37.1 %Benewah County37.1Camas County: 37 %Camas County37Boundary County: 36.7 %Boundary County36.7Idaho County: 36.3 %Idaho County36.3Oneida County: 36 %Oneida County36Bear Lake County: 35.8 %Bear Lake County35.8Owyhee County: 35.7 %Owyhee County35.7Clark County: 35.6 %Clark County35.6Blaine County: 35.3 %Blaine County35.3Gem County: 35.2 %Gem County35.2Payette County: 35.2 %Payette County35.2Power County: 34.7 %Power County34.7Gooding County: 34.4 %Gooding County34.4Jerome County: 34.3 %Jerome County34.3Minidoka County: 34.3 %Minidoka County34.3Canyon County: 34.2 %Canyon County34.2Kootenai County: 34.1 %Kootenai County34.1Caribou County: 34 %Caribou County34Nez Perce County: 34 %Nez Perce County34Cassia County: 33.2 %Cassia County33.2Lincoln County: 33.2 %Lincoln County33.2Fremont County: 33.1 %Fremont County33.1Ada County: 32.9 %Ada County32.9Bonneville County: 32.8 %Bonneville County32.8Jefferson County: 32.5 %Jefferson County32.5Teton County: 32.5 %Teton County32.5Bingham County: 32.3 %Bingham County32.3Elmore County: 32.2 %Elmore County32.2Bannock County: 32 %Bannock County32Franklin County: 31.2 %Franklin County31.2Twin Falls County: 30 %Twin Falls County30Latah County: 29.1 %Latah County29.1Madison County: 21.2 %Madison County21.2
%. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened adults, crude prevalence. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)
1Custer County40.8
2Lewis County40.1
3Lemhi County39.6
4Boise County39.2
5Butte County38.9
6Shoshone County38.8
7Adams County38.4
8Clearwater County37.9
9Bonner County37.4
9Valley County37.4
9Washington County37.4
12Benewah County37.1
13Camas County37
14Boundary County36.7
15Idaho County36.3
16Oneida County36
17Bear Lake County35.8
18Owyhee County35.7
19Clark County35.6
20Blaine County35.3
21Gem County35.2
21Payette County35.2
23Power County34.7
24Gooding County34.4
25Jerome County34.3
25Minidoka County34.3
27Canyon County34.2
28Kootenai County34.1
29Caribou County34
29Nez Perce County34
31Cassia County33.2
31Lincoln County33.2
33Fremont County33.1
34Ada County32.9
35Bonneville County32.8
36Jefferson County32.5
36Teton County32.5
38Bingham County32.3
39Elmore County32.2
40Bannock County32
41Franklin County31.2
42Twin Falls County30
43Latah County29.1
44Madison County21.2

Other periods

About this ranking

Percentage of adults who have ever had their cholesterol checked and were told by a doctor, nurse or other health professional that it was high. 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 2021; its eight former counties are not served. The question is asked in odd years only.

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 and later releases), high cholesterol in screened 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 and later releases), high cholesterol in screened adults, crude prevalence (Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023) [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 and later releases), high cholesterol in screened adults, crude prevalence, Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-high-cholesterol-rate-county-estimate/idaho-counties. 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 and later releases), high cholesterol in screened adults, crude prevalence. Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-high-cholesterol-rate-county-estimate/idaho-counties.

Harvard

Centers for Disease Control and Prevention (2025) PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened adults, crude prevalence, Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-high-cholesterol-rate-county-estimate/idaho-counties (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_idaho_by_2023,
  author = {{Centers for Disease Control and Prevention}},
  title = {{PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened adults, crude prevalence: Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www.cdc.gov/places/},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/adult-high-cholesterol-rate-county-estimate/idaho-counties. Publisher attribution: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened 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 and later releases), high cholesterol in screened adults, crude prevalence: Counties in Idaho by high cholesterol in screened adults, local model estimate, 2023
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-high-cholesterol-rate-county-estimate/idaho-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-high-cholesterol-rate-county-estimate/idaho-counties.
N1  - Publisher attribution: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh and later releases), high cholesterol in screened 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 Idaho by high cholesterol in screened adults, local model estimate using official data, and cite the source.
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Questions

Which county has the highest high cholesterol in screened adults, local model estimate?

Custer County, with 40.8% in 2023, according to the Centers for Disease Control and Prevention.

Which county has the lowest high cholesterol in screened adults, local model estimate?

Madison County, with 21.2% in 2023.

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 and later releases), high cholesterol in screened adults, crude prevalence. Retrieved 2026-10-12.

High cholesterol in screened adults, local model estimate: other rankings

Counties in Idaho: more rankings