Demographics Table
Demographic Data Report for North Dakota by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 40 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| North Dakota | N/A | 44.3 | 347,544 | 48 of 52 |
| United States | N/A | 48.5 | 162,458,898 | N/A |
| Slope County | Rural | 64.6 | 495 | 85 |
| Billings County | Rural | 52.6 | 539 | 1,379 |
| Sheridan County | Rural | 62.3 | 812 | 158 |
| Golden Valley County | Rural | 60.0 | 991 | 267 |
| Oliver County | Urban | 54.2 | 996 | 1,019 |
| Logan County | Rural | 55.8 | 1,015 | 718 |
| Steele County | Rural | 58.4 | 1,054 | 400 |
| Burke County | Rural | 49.4 | 1,066 | 2,164 |
| Adams County | Rural | 53.7 | 1,152 | 1,138 |
| Renville County | Urban | 53.3 | 1,227 | 1,225 |
| Towner County | Rural | 59.6 | 1,240 | 301 |
| Hettinger County | Rural | 53.6 | 1,303 | 1,158 |
| Divide County | Rural | 60.4 | 1,309 | 243 |
| Griggs County | Rural | 61.2 | 1,373 | 207 |
| Eddy County | Rural | 59.6 | 1,374 | 301 |
| Sioux County | Rural | 37.6 | 1,408 | 3,093 |
| Kidder County | Rural | 60.0 | 1,426 | 267 |
| Grant County | Rural | 63.0 | 1,429 | 135 |
| Bowman County | Rural | 52.1 | 1,515 | 1,510 |
| McIntosh County | Rural | 61.3 | 1,531 | 202 |
| Nelson County | Rural | 58.6 | 1,767 | 378 |
| Foster County | Rural | 55.7 | 1,870 | 738 |
| Emmons County | Rural | 60.4 | 1,967 | 243 |
| Dunn County | Rural | 51.0 | 2,062 | 1,793 |
| Sargent County | Rural | 54.5 | 2,074 | 952 |
| Cavalier County | Rural | 58.4 | 2,121 | 400 |
| Pierce County | Rural | 55.2 | 2,170 | 824 |
| Wells County | Rural | 56.0 | 2,179 | 682 |
| LaMoure County | Rural | 56.6 | 2,332 | 609 |
| Benson County | Rural | 40.5 | 2,354 | 3,010 |
| Dickey County | Rural | 49.2 | 2,429 | 2,214 |
| McHenry County | Urban | 55.8 | 2,905 | 718 |
| Ransom County | Rural | 53.5 | 3,017 | 1,177 |
| Bottineau County | Rural | 55.1 | 3,512 | 836 |
| Pembina County | Rural | 57.0 | 3,836 | 566 |
| Traill County | Rural | 50.6 | 4,036 | 1,884 |
| Mountrail County | Rural | 43.7 | 4,152 | 2,860 |
| Mercer County | Rural | 54.4 | 4,539 | 971 |
| Rolette County | Rural | 40.4 | 4,819 | 3,014 |
| McKenzie County | Rural | 37.4 | 5,349 | 3,096 |
| Walsh County | Rural | 53.3 | 5,539 | 1,225 |
| McLean County | Rural | 56.9 | 5,586 | 578 |
| Barnes County | Rural | 52.9 | 5,701 | 1,302 |
| Ramsey County | Rural | 50.6 | 5,850 | 1,884 |
| Richland County | Rural | 48.2 | 7,990 | 2,389 |
| Stutsman County | Rural | 51.2 | 11,036 | 1,740 |
| Stark County | Rural | 41.5 | 13,835 | 2,962 |
| Williams County | Rural | 35.1 | 13,897 | 3,113 |
| Morton County | Urban | 46.3 | 15,628 | 2,640 |
| Grand Forks County | Urban | 37.8 | 27,538 | 3,089 |
| Ward County | Urban | 40.4 | 27,867 | 3,014 |
| Burleigh County | Urban | 48.1 | 48,375 | 2,407 |
| Cass County | Urban | 39.3 | 75,957 | 3,042 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/23/2026 11:36 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.