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McKenzie County, ND
6 cities and towns and 6 ZIP codes in McKenzie County, North Dakota.
Population
14,321
Land area
2,760sq mi
People per sq mi
5
ZIP codes
6
Cities and towns in McKenzie County
McKenzie County at a glance
- McKenzie County is 54% less dense than North Dakota as a whole.
- It is the 10th most populous of 53 counties in North Dakota.
- Households here earn a median of $93,404 a year, 22% more than the North Dakota figure of $76,657.
- A typical owner-occupied home is valued at $349,600 (40% above North Dakota) and median rent is $1,284 a month.
- The biggest population centers are Watford City (6,039), Mandaree (620) and Alexander (255).
Local data for McKenzie County, ND
Counts from official public data
Housing and community stats
McKenzie County, ND, American Community Survey 2020-2024
Median household income
$93,404
Poverty rate
12.0%
Median home value
$349,600
Prices +17.3% in a year
Median rent
$1,284/mo
Homeownership
53.4%
Bachelor's or higher
19.1%
Median age
31.5
Average commute
22.9 min
Largest reported origins and ancestries: German Americans (2,348), Norwegian Americans (2,272), Mexican Americans (1,067).
Economy and federal money
Jobs, income, federal spending and pandemic loans
Unemployment rate
1.9%
Sep 2026, -0.5 pts in a year
Average annual pay
$92,072
11,760 jobs, 2025
Income per person
$83,041
BEA, 2024
Federal spending
$101M
FY 2026, $6,869 per person
PPP loans
$74.8M
804 loans, 5,370 jobs reported
Campaign donations
$320K
Itemized, 2026 cycle
How people get to work
McKenzie County, ND, workers 16 and older. American Community Survey 5-year estimates
- Drove alone78.0%
- Carpooled9.8%
- Public transit0.1%
- Walked2.1%
- Bicycle1.1%
- Taxi, ride-hailing, motorcycle or other0.1%
- Worked from home8.8%
Average one-way commute: 22.9 minutes for people who do not work from home.
Environment and hazard risk
McKenzie County, ND, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: winter weather
Storm events since 1996
545
Most often hail
Flood insurance policies
11
0.3% of homes, county
July high / Jan low
82° / 5°F
15.7 inches of rain a year
Hazards, floods and storm historyCheck a flood zone3 historic places
Health statistics
Share of adults in McKenzie County, ND, CDC PLACES estimates
Obesity
41.1%
U.S. 33.3% +7.8 pts
Diabetes
9.6%
U.S. 12.1% -2.5 pts
Smoking
15.2%
U.S. 12.8% +2.4 pts
Uninsured (18-64)
9.4%
U.S. 11.1% -1.7 pts
Cities, towns and ZIP codes in McKenzie County
Population shown
Frequently asked questions
- What is the largest city in McKenzie County, ND?
- Watford City is the largest city or town in McKenzie County, with about 6,039 residents.
- How many ZIP codes are in McKenzie County?
- McKenzie County includes 6 ZIP Code Tabulation Areas, including 58634, 58831, 58835, 58838, 58847.
- What is the population of McKenzie County, ND?
- About 14,321 people live in McKenzie County, based on American Community Survey 5-year estimates.
- What counties border McKenzie County?
- McKenzie County borders Williams County, Richland County, MT, Mountrail County, Dunn County, Golden Valley County, Wibaux County, MT, Billings County.
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023