Population in McKenzie County

Population in McKenzie County was 15,192 in 2025, according to the U.S. Census Bureau. That is up 2.7% from 2024. That is the 10th highest of 53 counties in 2025.

2025, persons15,192
Change on 2024+2.7%
Series high15,1922025
Series low13,8582021

Population in McKenzie County, 2020 to 2025

CSVChart (SVG)

13.5K14K14.5K15K15.5K2020202120222023202420252020: 14,778 persons2021: 13,858 persons2022: 13,893 persons2023: 14,273 persons2024: 14,798 persons2025: 15,192 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202515,192
202414,798
202314,273
202213,893
202113,858
202014,778

Compared with North Dakota and United States

Place2025
McKenzie County15,192
North Dakota799,358
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (PadrĂ³n). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Questions

What is the population in McKenzie County?

Population in McKenzie County was 15,192 in 2025, according to the U.S. Census Bureau. That is up 2.7% from 2024. That is the 10th highest of 53 counties in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). Retrieved by Invokely on 2026-10-08.

What was the highest population in McKenzie County?

15,192 in 2025, the highest value since 2020 in this series.

More statistics for McKenzie County

All statistics for McKenzie County