Health by ZIP

Cass County, ND health estimates

North Dakota. 196,362 residents, 152,955 adults (the Census population estimates that PLACES uses). 24 ZIP Codes and 23 places with estimates.

Compare with another placeZIP Codes of the county (CSV)

Cass County in North Dakota. Boundaries: US Census Bureau.

The figures are model-based estimates for the adults of an area. They are not measurements. They say nothing about one person.

We do not produce estimates for individuals; only aggregated results for counties, places, census tracts, or ZCTAs.

First, it is not adequate to simply compare point estimates. The confidence intervals should also be considered, and some are very broad.

Centers for Disease Control and Prevention, PLACES Frequently Asked Questions (page dated 11 Dec 2025, read on 2 Oct 2026)

PLACES 2025 release. Survey years (BRFSS): 2022 and 2023. CDC updated the data on . What an estimate is. How to read an interval. The site gives no medical advice.

CDC estimates that 33.8% of the adults of Cass County, ND have obesity.

The 95% confidence interval is 29.9% to 38.0%.

PLACES 2025, BRFSS 2023.

Report card: 40 measures by CDC category

Crude prevalence is the estimated share of all adults. Age-adjusted prevalence uses the 2000 US standard population, so that areas with different ages can be compared. CDC: Age-adjusted estimates are only available at the county and place-level.

"Higher" or "lower": the two 95% confidence intervals do not overlap. "Similar": they overlap. Against the state figure, which has no interval, the words are "above", "below" and "in line".

Health outcomes: Cass County, ND
MeasureEstimate and interval on a scale of 0 to 50%Estimate95% intervalND figure (site aggregate)United States
All teeth lost among adults aged ≥65 yearsBRFSS 20229.1%7.4 to 11.010.8%in line12.2%lowerinterval 11.8 to 12.69.7%7.9 to 11.811.2%in line12.6%lowerinterval 12.2 to 13.0
Arthritis among adultsBRFSS 202321.3%19.3 to 23.425.3%below25.4%lowerinterval 25.1 to 25.622.8%20.7 to 25.123.4%in line21.9%similar
Cancer (non-skin) or melanoma among adultsBRFSS 20236.7%6.1 to 7.48.2%below7.9%lowerinterval 7.8 to 8.17.2%6.5 to 7.97.2%in line6.6%similar
Chronic obstructive pulmonary disease among adultsBRFSS 20234.5%3.7 to 5.45.9%below6.2%lowerinterval 6.1 to 6.34.7%3.9 to 5.75.4%in line5.3%similar
Coronary heart disease among adultsBRFSS 20234.8%4.2 to 5.66.1%below6.4%lowerinterval 6.2 to 6.55.2%4.5 to 5.95.4%in line5.3%similar
Current asthma among adultsBRFSS 20239.8%8.7 to 11.110.1%in line9.8%similar9.8%8.7 to 11.110.2%in line9.8%similar
Depression among adultsBRFSS 202323.8%21.0 to 26.921.3%in line20.2%higherinterval 19.9 to 20.523.4%20.6 to 26.421.7%in line20.7%similar
Diagnosed diabetes among adultsBRFSS 20237.9%6.8 to 9.19.8%below12.0%lowerinterval 11.8 to 12.28.5%7.3 to 9.89.0%in line10.3%lowerinterval 10.1 to 10.5
High blood pressure among adultsBRFSS 202327.5%25.1 to 30.231.8%below34.4%lowerinterval 34.0 to 34.729.3%26.7 to 32.130.0%in line30.7%similar
High cholesterol among adults who have ever been screenedBRFSS 202331.0%28.2 to 33.633.8%below37.4%lowerinterval 37.1 to 37.830.7%27.9 to 33.530.5%in line32.2%similar
Obesity among adultsBRFSS 202333.8%29.9 to 38.036.5%in line32.8%similar35.1%31.2 to 39.437.3%in line32.9%similar
Stroke among adultsBRFSS 20232.4%2.0 to 2.73.1%below3.4%lowerinterval 3.3 to 3.52.5%2.2 to 2.92.7%in line2.9%similar
Prevention: Cass County, ND
MeasureEstimate and interval on a scale of 0 to 90%Estimate95% intervalND figure (site aggregate)United States
Cholesterol screening among adultsBRFSS 202381.8%78.9 to 84.582.7%in line87.5%lowerinterval 87.3 to 87.883.7%81.3 to 86.182.3%in line85.6%similar
Colorectal cancer screening among adults aged 45–75 yearsBRFSS 202264.3%60.3 to 68.064.9%in line66.3%similar59.6%55.5 to 63.459.1%in line54.1%higherinterval 53.7 to 54.6
Current lack of health insurance among adults aged 18-64 yearsBRFSS 20236.3%4.7 to 8.37.3%in line11.0%lowerinterval 10.7 to 11.36.2%4.7 to 8.27.4%in line11.5%lowerinterval 11.2 to 11.9
Mammography use among women aged 50-74 yearsBRFSS 202282.2%76.9 to 86.678.0%in line76.5%similar81.8%76.4 to 86.377.5%in line76.0%similar
Taking medicine to control high blood pressure among adults with high blood pressureBRFSS 202373.7%71.0 to 76.276.3%below77.0%lowerinterval 76.5 to 77.559.7%55.7 to 63.558.8%in line57.5%similar
Visited dentist or dental clinic in the past year among adultsBRFSS 202265.8%62.7 to 68.764.5%in line63.9%similar66.0%62.9 to 68.964.0%in line63.4%similar
Visits to doctor for routine checkup within the past year among adultsBRFSS 202374.3%71.3 to 77.174.4%in line77.7%lowerinterval 77.4 to 78.075.2%72.3 to 78.073.3%in line75.7%similar
Health risk behaviors: Cass County, ND
MeasureEstimate and interval on a scale of 0 to 40%Estimate95% intervalND figure (site aggregate)United States
Binge drinking among adultsBRFSS 202322.0%19.4 to 24.721.3%in line15.2%higherinterval 15.0 to 15.521.3%18.8 to 24.022.3%in line16.6%higherinterval 16.3 to 16.9
Current cigarette smoking among adultsBRFSS 202311.2%8.9 to 13.813.1%in line11.4%similar12.0%9.6 to 14.813.8%in line11.6%similar
No leisure-time physical activity among adultsBRFSS 202317.6%14.6 to 20.821.8%below24.5%lowerinterval 24.2 to 24.818.3%15.3 to 21.621.5%in line23.7%lowerinterval 23.4 to 24.0
Short sleep duration among adultsBRFSS 202231.1%27.5 to 34.932.7%in line36.0%lowerinterval 35.7 to 36.331.6%27.9 to 35.433.7%in line36.8%lowerinterval 36.5 to 37.2
Disability: Cass County, ND
MeasureEstimate and interval on a scale of 0 to 40%Estimate95% intervalND figure (site aggregate)United States
Any disability among adultsBRFSS 202322.9%19.6 to 26.627.6%below30.0%lowerinterval 29.7 to 30.323.1%20.0 to 26.526.5%in line28.3%lowerinterval 28.0 to 28.7
Cognitive disability among adultsBRFSS 202312.0%9.9 to 14.312.6%in line13.7%similar11.6%9.6 to 13.712.8%in line14.1%lowerinterval 13.8 to 14.3
Hearing disability among adultsBRFSS 20236.1%5.3 to 7.07.8%below6.7%similar6.4%5.6 to 7.47.0%in line5.8%similar
Independent living disability among adultsBRFSS 20236.3%5.3 to 7.57.1%in line7.9%lowerinterval 7.7 to 8.16.3%5.3 to 7.57.0%in line7.6%similar
Mobility disability among adultsBRFSS 20238.4%7.0 to 10.011.2%below13.5%lowerinterval 13.3 to 13.79.0%7.6 to 10.810.3%in line11.7%lowerinterval 11.5 to 11.9
Self-care disability among adultsBRFSS 20232.5%2.1 to 3.03.1%below3.8%lowerinterval 3.6 to 3.92.7%2.3 to 3.23.0%in line3.4%lowerinterval 3.3 to 3.6
Vision disability among adultsBRFSS 20233.4%2.9 to 3.94.1%below5.5%lowerinterval 5.4 to 5.73.5%3.0 to 4.14.0%in line5.2%lowerinterval 5.1 to 5.4
Health status: Cass County, ND
MeasureEstimate and interval on a scale of 0 to 30%Estimate95% intervalND figure (site aggregate)United States
Fair or poor self-rated health status among adultsBRFSS 202313.6%11.4 to 16.216.1%in line19.2%lowerinterval 18.9 to 19.514.2%12.0 to 16.815.8%in line18.3%lowerinterval 18.0 to 18.6
Frequent mental distress among adultsBRFSS 202313.9%11.9 to 16.114.2%in line15.6%similar13.5%11.7 to 15.614.7%in line16.3%lowerinterval 16.0 to 16.6
Frequent physical distress among adultsBRFSS 20239.6%8.3 to 11.211.4%below12.8%lowerinterval 12.6 to 13.010.0%8.6 to 11.611.1%in line12.1%lowerinterval 11.8 to 12.3

ZIP Codes in Cass County

ZIP Codes in Cass County, ND, in ZIP Code order
ZIP CodeResidentsEstimate95% confidence intervalAgainst Cass County
ZIP Code 5800422434.9%31.0 to 39.0similar
ZIP Code 5800578335.7%31.8 to 40.0similar
ZIP Code 5800639234.1%30.1 to 38.2similar
ZIP Code 5800711134.5%30.5 to 38.6similar
ZIP Code 5801140634.7%30.7 to 38.9similar
ZIP Code 580122,63635.0%31.0 to 39.4similar
ZIP Code 5802144335.0%31.0 to 39.1similar
ZIP Code 5802912934.3%30.1 to 38.4similar
ZIP Code 5803141836.8%32.6 to 41.0similar
ZIP Code 5803638935.0%31.1 to 39.5similar
ZIP Code 580421,39533.9%29.8 to 38.1similar
ZIP Code 580474,21634.5%30.4 to 38.8similar
ZIP Code 5804856234.8%31.1 to 38.8similar
ZIP Code 580511,70634.7%30.9 to 38.7similar
ZIP Code 5805255134.6%30.8 to 38.7similar
ZIP Code 580591,69733.5%29.6 to 37.8similar
ZIP Code 5806441034.6%30.9 to 38.6similar
ZIP Code 5807150035.5%31.8 to 39.2similar
ZIP Code 5807839,16134.0%30.2 to 38.0similar
ZIP Code 5807953735.8%31.7 to 40.2similar
ZIP Code 5810230,76734.8%31.0 to 38.7similar
ZIP Code 5810346,75435.7%31.9 to 39.7similar
ZIP Code 5810448,15033.2%29.6 to 37.1similar
ZIP Code 581052,52426.2%22.1 to 30.4similar

The dashed line in each drawing is Cass County. The words are "higher" or "lower" when the two 95% confidence intervals do not overlap, and "similar" when they overlap. The table is in name order. The intervals of many rows overlap, so the table gives no rank.

A ZIP Code is in the county that holds the largest share of its land. A ZIP Code that is in two counties shows one time. Download the ZIP Codes of Cass County as a CSV file, with all measures.

Cities and places in Cass County

Places in Cass County, ND, in name order
PlaceResidentsEstimate95% confidence intervalAgainst Cass County
Amenia8535.6%31.1 to 40.1similar
Argusville48036.0%31.8 to 40.5similar
Arthur32833.8%29.8 to 37.9similar
Brooktree Park7632.9%28.6 to 37.5similar
Buffalo19535.1%30.9 to 39.5similar
Casselton2,47935.1%31.1 to 39.5similar
Davenport25635.1%31.1 to 39.5similar
Fargo125,99034.3%30.6 to 38.2similar
Frontier19535.1%30.8 to 39.6similar
Gardner12934.3%30.2 to 38.8similar
Grandin18634.4%30.1 to 38.9similar
Harwood79434.3%29.9 to 38.7similar
Horace3,08534.3%30.1 to 38.6similar
Hunter33234.5%30.5 to 38.7similar
Kindred88934.6%30.7 to 39.3similar
Leonard24833.7%29.5 to 38.0similar
Mapleton1,32033.4%29.3 to 37.8similar
Oxbow38135.7%31.6 to 40.0similar
Page19034.6%30.3 to 38.9similar
Reile's Acres70334.5%30.2 to 38.8similar
Tower City26835.6%31.2 to 40.0similar
West Fargo38,62634.0%30.2 to 38.0similar
Wheatland9236.6%32.3 to 41.1similar

The dashed line in each drawing is Cass County. The words are "higher" or "lower" when the two 95% confidence intervals do not overlap, and "similar" when they overlap. The table is in name order. The intervals of many rows overlap, so the table gives no rank.

Estimates in earlier PLACES releases

The current modeling procedure does not support using the estimates to track changes at the local level over time.

Centers for Disease Control and Prevention, PLACES Frequently Asked Questions (page dated 11 Dec 2025, read on 2 Oct 2026)

The table lists what each PLACES release published for Cass County, ND, for 12 of the 40 measures.

Cass County, ND: crude prevalence and 95% confidence interval in each PLACES release
Measure2022 release2023 release2024 release2025 release
COPD4.7%3.9 to 5.54.4%3.6 to 5.55.1%4.5 to 5.64.5%3.7 to 5.4
Coronary Heart Disease4.9%4.4 to 5.44.6%4.0 to 5.35.0%4.5 to 5.54.8%4.2 to 5.6
Current Asthma9.3%8.8 to 9.88.8%7.7 to 10.010.6%9.4 to 11.99.8%8.7 to 11.1
Depression19.5%18.4 to 20.819.5%16.8 to 22.423.5%20.8 to 26.523.8%21.0 to 26.9
Diabetes8.1%7.4 to 8.77.6%6.5 to 8.87.8%6.8 to 8.97.9%6.8 to 9.1
High Blood Pressure26.6%25.6 to 27.727.3%24.6 to 30.026.9%24.5 to 29.427.5%25.1 to 30.2
Obesity32.8%31.3 to 34.234.2%30.2 to 38.332.8%28.8 to 36.833.8%29.9 to 38.0
Health Insurance9.3%7.5 to 11.46.8%5.0 to 9.06.5%5.5 to 7.56.3%4.7 to 8.3
Binge Drinking21.5%20.7 to 22.321.8%19.1 to 24.722.2%19.3 to 25.322.0%19.4 to 24.7
Current Cigarette Smoking15.2%12.5 to 18.012.6%9.7 to 15.614.3%12.6 to 16.011.2%8.9 to 13.8
Physical Inactivity21.5%18.8 to 24.020.1%16.9 to 23.521.1%18.5 to 23.917.6%14.6 to 20.8
General Health10.2%8.7 to 11.611.1%9.2 to 13.313.8%12.3 to 15.413.6%11.4 to 16.2

Official sources

The links open the pages of the agencies in a new tab.

Cite this page

Health by ZIP. Cass County, ND: CDC PLACES estimates, 2025 release. Source: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health. CDC updated the data on 4 Dec 2025. https://healthbyzip.com/county/nd/cass-county/

The address of this page stays the same. CDC's own citation is at the foot of the page.

Where the figures come from

Source: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, 2025 release. CDC updated the data on . The page shows the 2022, 2023, 2024 releases as a record. The data are a US government work in the public domain. Data set on data.cdc.gov. The boundaries and the links between ZIP Codes, counties and places come from the US Census Bureau. Percentages have one decimal, as CDC publishes them. A state figure is a site aggregate: the site computes it. The site corrects an error of its own processing at the next build. See corrections.

Questions about Cass County, ND

How does the obesity estimate of Cass County, ND compare with North Dakota?

The North Dakota figure is 36.5% (site aggregate).

It has no confidence interval.

The North Dakota figure is inside the interval of Cass County, ND. The estimate is in line with it.

How does the obesity estimate of Cass County, ND compare with the nation?

The US estimate is 32.8%.

The 95% confidence interval is 32.4% to 33.1%.

The two intervals overlap. The estimate for Cass County, ND is similar.

What does CDC estimate for diagnosed diabetes in Cass County, ND?

CDC estimates that 7.9% of the adults of Cass County, ND have diagnosed diabetes.

The 95% confidence interval is 6.8% to 9.1%.

PLACES 2025, BRFSS 2023.

For how many measures is Cass County, ND above or below the North Dakota figure?

Cass County, ND and the North Dakota figure both have a value for 40 measures.

The estimate for Cass County, ND is above the North Dakota figure for 0 measures.

It is below the North Dakota figure for 16 measures.

It is in line with the North Dakota figure for 24 measures.