Overview
38
Total Population
57.1
Median age
21.05%
Female population %
375:100
Gender ratio (M:F)
55-59 years
Largest age group
15.2
Total dependency ratio
White
Largest racial group
Zero
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Mchenry's population is old compared to the rest of the country:
- The median age in Mchenry is 57.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Mchenry's population under 18 was 21.05%, compared to the 22.51% nationwide.
- Mchenry's elderly or the senior population (over 65 age) was 7.89% as compared to 16.04% nationwide.
- Of the total population in Mchenry, 5.26% were under the age of 15, 21.05% aged 15 to 29, 65.79% aged 30 to 64, 2.63% aged 65 to 84, and 5.26% were 85 years of age and older.

Read more about Mchenry, ND population by age ➔
Gender
There are 22 less females than males in Mchenry:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 21.05% females and 78.95% males in Mchenry, ND.
- The Mchenry, ND gender ratio is 375:100 i.e. 375 men to 100 women (3.750).
- For male population, the largest age group is 55-59 years with a population of 16.
- For the female population, the largest age group is 5-9 years with a population of 2.

Read more about Mchenry, ND population by gender ➔
Race / Ethnicity
Mchenry's population is non diverse:
- Racial distribution of Mchenry population: 100% are White.
- Mchenry's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, Zero is Hispanic or Latino (of any race), and 38 (100% of the total population) is Non-Hispanic.
- The largest racial group in Mchenry is White with a population of 38 (100% of the total population).

Read more about Mchenry, ND population by race ➔
Year by year
Mchenry's population has already reached its peak and is showing a trend of decline:
- The peak population was 70 in the year 2000
- From 2000 to 2010, Mchenry's population decreased by 14 (20.00%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Mchenry's population increased by 7 (12.50%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Mchenry's population was lowest in year 2018 at 53.

Read more about Mchenry, ND population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)