Richest & Poorest Counties in North Dakota

North Dakota has 53 counties. The wealthiest county by median household income is Dunn County at $97,689 , while the lowest-income county is Sioux County at $42,083 . The statewide median household income is $76,657, compared to the national median of $75,149.

The income gap between the wealthiest and poorest county in North Dakota is $55,606. 24 of 53 counties (45%) have a median household income above the national median of $75,149, while 29 (55%) fall below it.

North Dakota's statewide median of $76,657 is 2.0% above the national median. Income data is sourced from the U.S. Census Bureau's American Community Survey (2024 5-Year Estimates) and reflects pre-tax household income including wages, investments, and government transfers.

Geography

Counties Zip Codes

Metric

Richest Counties in North Dakota

Top 10 counties ranked by median household income.

# County Income
1 Dunn County $97,689 +30.0%
2 McKenzie County $93,404 +24.3%
3 Divide County $91,852 +22.2%
4 Burke County $91,591 +21.9%
5 Foster County $87,831 +16.9%
6 Traill County $87,004 +15.8%
7 Burleigh County $86,851 +15.6%
8 Billings County $86,806 +15.5%
9 Williams County $85,595 +13.9%
10 Bottineau County $85,000 +13.1%

Poorest Counties in North Dakota

Bottom 10 counties ranked by median household income.

# County Income
53 Sioux County $42,083 -44.0%
52 Eddy County $50,850 -32.3%
51 Grant County $57,875 -23.0%
50 Pierce County $59,365 -21.0%
49 Rolette County $59,517 -20.8%
48 Ramsey County $61,006 -18.8%
47 Griggs County $61,711 -17.9%
46 Stutsman County $61,856 -17.7%
45 Adams County $62,500 -16.8%
44 Sheridan County $62,639 -16.6%

All 53 Counties Ranked

Every county in North Dakota ranked by median household income. Click any county for its full profile.

# County Income
1 Dunn County $97,689 +30.0%
2 McKenzie County $93,404 +24.3%
3 Divide County $91,852 +22.2%
4 Burke County $91,591 +21.9%
5 Foster County $87,831 +16.9%
6 Traill County $87,004 +15.8%
7 Burleigh County $86,851 +15.6%
8 Billings County $86,806 +15.5%
9 Williams County $85,595 +13.9%
10 Bottineau County $85,000 +13.1%
11 Stark County $84,449 +12.4%
12 McLean County $83,583 +11.2%
13 Mercer County $80,946 +7.7%
14 McHenry County $80,733 +7.4%
15 Mountrail County $80,717 +7.4%
16 LaMoure County $80,664 +7.3%
17 Morton County $79,382 +5.6%
18 Ward County $78,238 +4.1%
19 Sargent County $77,946 +3.7%
20 Steele County $77,500 +3.1%
21 Oliver County $77,240 +2.8%
22 Ransom County $75,736 +0.8%
23 Cass County $75,555 +0.5%
24 Richland County $75,432 +0.4%
25 Renville County $74,301 -1.1%
26 Hettinger County $73,026 -2.8%
27 Bowman County $72,109 -4.0%
28 Walsh County $71,944 -4.3%
29 Slope County $71,250 -5.2%
30 Cavalier County $69,531 -7.5%
31 Dickey County $68,654 -8.6%
32 Pembina County $68,393 -9.0%
33 Grand Forks County $68,075 -9.4%
34 Barnes County $68,038 -9.5%
35 Golden Valley County $68,021 -9.5%
36 Towner County $67,350 -10.4%
37 Nelson County $67,193 -10.6%
38 Emmons County $66,538 -11.5%
39 Wells County $66,114 -12.0%
40 Kidder County $65,610 -12.7%
41 McIntosh County $64,419 -14.3%
42 Benson County $64,033 -14.8%
43 Logan County $62,750 -16.5%
44 Sheridan County $62,639 -16.6%
45 Adams County $62,500 -16.8%
46 Stutsman County $61,856 -17.7%
47 Griggs County $61,711 -17.9%
48 Ramsey County $61,006 -18.8%
49 Rolette County $59,517 -20.8%
50 Pierce County $59,365 -21.0%
51 Grant County $57,875 -23.0%
52 Eddy County $50,850 -32.3%
53 Sioux County $42,083 -44.0%

About This Data

All figures are estimates from the American Community Survey 2024 5-Year Estimates, published by the U.S. Census Bureau. Values are subject to sampling variability and margin of error.

Rankings are within North Dakota only and may differ from national rankings. For more information, see our methodology.

Frequently Asked Questions

What is the richest county in North Dakota?
The richest county in North Dakota by median household income is Dunn County, with a median household income of $97,689 according to the 2024 American Community Survey. This is above the national median of $75,149.
What is the poorest county in North Dakota?
The poorest county in North Dakota by median household income is Sioux County, at $42,083. This is $33,066 below the national median of $75,149.
How many counties are in North Dakota?
North Dakota has 53 counties with income data from the American Community Survey. 24 of these (45%) have a median household income above the national median of $75,149.
What is the median household income in North Dakota?
The statewide median household income in North Dakota is $76,657, which is 2.0% above the national median of $75,149.
Which county in North Dakota has the highest home values?
McKenzie County has the highest median home value in North Dakota at $349,600.