Data / Rankings / Uninsured rate, ages 18 to 64 (US model-based estimate) / Counties in North Dakota

Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate)

Grant County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 53 counties in 2013, at 26.2%. Sargent County had the lowest, at 10.6%. The median was 15% and the figure for North Dakota was 13.8%. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest26.2Grant County
Lowest10.6Sargent County
Median1553 counties
North Dakota13.8History

Map of counties, 2013

Adams County: 15.9 %Barnes County: 12.6 %Benson County: 24.2 %Billings County: 18.1 %Bottineau County: 16.6 %Bowman County: 15.7 %Burke County: 13.8 %Burleigh County: 11.4 %Cass County: 12.7 %Cavalier County: 13.1 %Dickey County: 15.8 %Divide County: 12.8 %Dunn County: 16.9 %Eddy County: 15.8 %Emmons County: 20.1 %Foster County: 12.7 %Golden Valley County: 19.1 %Grand Forks County: 13.8 %Grant County: 26.2 %Griggs County: 15 %Hettinger County: 16.3 %Kidder County: 19.3 %LaMoure County: 14.4 %Logan County: 23.5 %McHenry County: 18.6 %McIntosh County: 19 %McKenzie County: 14.4 %McLean County: 15 %Mercer County: 11.6 %Morton County: 13.5 %Mountrail County: 18.1 %Nelson County: 14.3 %Oliver County: 16.8 %Pembina County: 13.9 %Pierce County: 17 %Ramsey County: 16.2 %Ransom County: 12.7 %Renville County: 12.3 %Richland County: 13 %Rolette County: 25.3 %Sargent County: 10.6 %Sheridan County: 23.2 %Sioux County: 23.9 %Slope County: 14 %Stark County: 11.5 %Steele County: 12.9 %Stutsman County: 13.5 %Towner County: 15.1 %Traill County: 12 %Walsh County: 16.6 %Ward County: 14 %Wells County: 13.9 %Williams County: 11.4 %
  • Under 13
  • 13 to 14
  • 14 to 15
  • 15 to 17
  • 17 to 19
  • 19 and over
%, 2013. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2013

Grant County: 26.2 %Grant County26.2Rolette County: 25.3 %Rolette County25.3Benson County: 24.2 %Benson County24.2Sioux County: 23.9 %Sioux County23.9Logan County: 23.5 %Logan County23.5Sheridan County: 23.2 %Sheridan County23.2Emmons County: 20.1 %Emmons County20.1Kidder County: 19.3 %Kidder County19.3Golden Valley County: 19.1 %Golden Valley County19.1McIntosh County: 19 %McIntosh County19McHenry County: 18.6 %McHenry County18.6Billings County: 18.1 %Billings County18.1Mountrail County: 18.1 %Mountrail County18.1Pierce County: 17 %Pierce County17Dunn County: 16.9 %Dunn County16.9Oliver County: 16.8 %Oliver County16.8Bottineau County: 16.6 %Bottineau County16.6Walsh County: 16.6 %Walsh County16.6Hettinger County: 16.3 %Hettinger County16.3Ramsey County: 16.2 %Ramsey County16.2Adams County: 15.9 %Adams County15.9Dickey County: 15.8 %Dickey County15.8Eddy County: 15.8 %Eddy County15.8Bowman County: 15.7 %Bowman County15.7Towner County: 15.1 %Towner County15.1Griggs County: 15 %Griggs County15McLean County: 15 %McLean County15LaMoure County: 14.4 %LaMoure County14.4McKenzie County: 14.4 %McKenzie County14.4Nelson County: 14.3 %Nelson County14.3Slope County: 14 %Slope County14Ward County: 14 %Ward County14Pembina County: 13.9 %Pembina County13.9Wells County: 13.9 %Wells County13.9Burke County: 13.8 %Burke County13.8Grand Forks County: 13.8 %Grand Forks County13.8Morton County: 13.5 %Morton County13.5Stutsman County: 13.5 %Stutsman County13.5Cavalier County: 13.1 %Cavalier County13.1Richland County: 13 %Richland County13Steele County: 12.9 %Steele County12.9Divide County: 12.8 %Divide County12.8Cass County: 12.7 %Cass County12.7Foster County: 12.7 %Foster County12.7Ransom County: 12.7 %Ransom County12.7Barnes County: 12.6 %Barnes County12.6Renville County: 12.3 %Renville County12.3Traill County: 12 %Traill County12Mercer County: 11.6 %Mercer County11.6Stark County: 11.5 %Stark County11.5Burleigh County: 11.4 %Burleigh County11.4Williams County: 11.4 %Williams County11.4Sargent County: 10.6 %Sargent County10.6Grant County: 26.2 %Grant County26.2Rolette County: 25.3 %Rolette County25.3Benson County: 24.2 %Benson County24.2Sioux County: 23.9 %Sioux County23.9Logan County: 23.5 %Logan County23.5Sheridan County: 23.2 %Sheridan County23.2Emmons County: 20.1 %Emmons County20.1Kidder County: 19.3 %Kidder County19.3Golden Valley County: 19.1 %Golden Valley County19.1McIntosh County: 19 %McIntosh County19McHenry County: 18.6 %McHenry County18.6Billings County: 18.1 %Billings County18.1Mountrail County: 18.1 %Mountrail County18.1Pierce County: 17 %Pierce County17Dunn County: 16.9 %Dunn County16.9Oliver County: 16.8 %Oliver County16.8Bottineau County: 16.6 %Bottineau County16.6Walsh County: 16.6 %Walsh County16.6Hettinger County: 16.3 %Hettinger County16.3Ramsey County: 16.2 %Ramsey County16.2Adams County: 15.9 %Adams County15.9Dickey County: 15.8 %Dickey County15.8Eddy County: 15.8 %Eddy County15.8Bowman County: 15.7 %Bowman County15.7Towner County: 15.1 %Towner County15.1Griggs County: 15 %Griggs County15McLean County: 15 %McLean County15LaMoure County: 14.4 %LaMoure County14.4McKenzie County: 14.4 %McKenzie County14.4Nelson County: 14.3 %Nelson County14.3Slope County: 14 %Slope County14Ward County: 14 %Ward County14Pembina County: 13.9 %Pembina County13.9Wells County: 13.9 %Wells County13.9Burke County: 13.8 %Burke County13.8Grand Forks County: 13.8 %Grand Forks County13.8Morton County: 13.5 %Morton County13.5Stutsman County: 13.5 %Stutsman County13.5Cavalier County: 13.1 %Cavalier County13.1Richland County: 13 %Richland County13Steele County: 12.9 %Steele County12.9Divide County: 12.8 %Divide County12.8Cass County: 12.7 %Cass County12.7Foster County: 12.7 %Foster County12.7Ransom County: 12.7 %Ransom County12.7Barnes County: 12.6 %Barnes County12.6Renville County: 12.3 %Renville County12.3Traill County: 12 %Traill County12Mercer County: 11.6 %Mercer County11.6Stark County: 11.5 %Stark County11.5Burleigh County: 11.4 %Burleigh County11.4Williams County: 11.4 %Williams County11.4Sargent County: 10.6 %Sargent County10.6
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2013 (%)Change on 2012
1Grant County26.2+1.6 pts
2Rolette County25.3-0.8 pts
3Benson County24.20 pts
4Sioux County23.9-1.7 pts
5Logan County23.5+1.6 pts
6Sheridan County23.2+1.3 pts
7Emmons County20.1+0.4 pts
8Kidder County19.3-1.9 pts
9Golden Valley County19.1+2 pts
10McIntosh County19+0.3 pts
11McHenry County18.6+0.7 pts
12Billings County18.1-0.2 pts
12Mountrail County18.1-1.2 pts
14Pierce County17+0.9 pts
15Dunn County16.9+1.2 pts
16Oliver County16.8+1.8 pts
17Bottineau County16.6+0.9 pts
17Walsh County16.6+1.1 pts
19Hettinger County16.3+2.1 pts
20Ramsey County16.2-0.3 pts
21Adams County15.9+0.1 pts
22Dickey County15.8+1.2 pts
22Eddy County15.8-0.3 pts
24Bowman County15.7+0.7 pts
25Towner County15.1-0.6 pts
26Griggs County15+0.5 pts
26McLean County15+0.4 pts
28LaMoure County14.4+1.1 pts
28McKenzie County14.4-2 pts
30Nelson County14.30 pts
31Slope County14+0.7 pts
31Ward County14+1.1 pts
33Pembina County13.9+0.2 pts
33Wells County13.9-0.2 pts
35Burke County13.8+2.7 pts
35Grand Forks County13.8+0.1 pts
37Morton County13.5-0.1 pts
37Stutsman County13.5+0.5 pts
39Cavalier County13.1+0.9 pts
40Richland County13-0.1 pts
41Steele County12.9-0.8 pts
42Divide County12.8-1.4 pts
43Cass County12.7-0.5 pts
43Foster County12.7+0.4 pts
43Ransom County12.7+0.3 pts
46Barnes County12.6-0.7 pts
47Renville County12.3-0.1 pts
48Traill County12-0.6 pts
49Mercer County11.6+0.4 pts
50Stark County11.5-0.9 pts
51Burleigh County11.4-0.3 pts
51Williams County11.4-0.5 pts
53Sargent County10.6-0.5 pts

Other periods

About this ranking

People aged 18 to 64 without health insurance coverage of any kind, as a percentage of all people aged 18 to 64. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Working-age adults; the rate for everyone under 65 is uninsured_rate_under_65.

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

U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.

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

U.S. Census Bureau. (2026). Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties (Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate), 2013) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate), 2013. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/north-dakota-counties?period=2013. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate), 2013. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/north-dakota-counties?period=2013.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate), 2013 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/north-dakota-counties?period=2013 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_north_dakota_2013,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate), 2013}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/north-dakota-counties?period=2013. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate), 2013
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/north-dakota-counties?period=2013
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/north-dakota-counties?period=2013.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.
ER  -
Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in North Dakota by uninsured rate, ages 18 to 64 (US model-based estimate) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_18_64","level":"province","within":"North Dakota","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=uninsured_rate_18_64&level=province&within=North%20Dakota&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest uninsured rate, ages 18 to 64 (US model-based estimate)?

Grant County, with 26.2% in 2013, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 18 to 64 (US model-based estimate)?

Sargent County, with 10.6% in 2013.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, ages 18 to 64 (US model-based estimate): other rankings

Counties in North Dakota: more rankings