There are 11 cities in McKenzie County, North Dakota.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sidney | 1 | 6,028 | 6,362 | -1.37% | 1,834 | 3.3 | City |
| Watford City | 2 | 5,943 | 6,250 | -1.28% | 662 | 9.0 | City |
| New Town | 3 | 2,709 | 2,771 | -0.59% | 938 | 2.9 | City |
| Beach | 4 | 971 | 974 | -0.1% | 380 | 2.6 | City |
| Killdeer | 5 | 898 | 938 | -1.1% | 486 | 1.8 | City |
| Fairview | 6 | 855 | 899 | -1.27% | 1,067 | 0.8 | Town |
| Mandaree | 7 | 699 | 500 | 1.16% | 63 | 11.1 | CDP |
| Alexander | 8 | 303 | 319 | -1.3% | 244 | 1.2 | City |
| Arnegard | 9 | 268 | 284 | -1.47% | 788 | 0.3 | City |
| Four Bears Village | 10 | 207 | 247 | -9.61% | 203 | 1.0 | CDP |
| East Fairview | 11 | 139 | 93 | 7.75% | 365 | 0.4 | CDP |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Sidney is the largest city in McKenzie County.
East Fairview is the smallest city in McKenzie County.
There are 11 cities in McKenzie County, North Dakota.