Data / Median age / McHenry County

Median age in McHenry County

Median age in McHenry County was 43.4 years in 2024, according to the U.S. Census Bureau. That is unchanged from 2023. That is the 27th highest of 53 counties in 2024.

2024, years43.4
Change on 20230
Rank27th of 53Counties in North Dakota ranked
Series high43.42023
Series low42.82021

Median age in McHenry County, 2021 to 2024

CSVChart (SVG)

42.642.84343.243.420212022202320242021: 42.8 years2022: 43 years2023: 43.4 years2024: 43.4 years
years. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-01-29.
All 4 values
Periodyears
202443.4
202343.4
202243
202142.8

Compared with North Dakota and United States

Place2024
McHenry County43.4
North Dakota35.9
United States38.9

Rankings

Definition

Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.

Use this data in your AI agent

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Questions

What is the median age in McHenry County?

Median age in McHenry County was 43.4 years in 2024, according to the U.S. Census Bureau. That is unchanged from 2023. That is the 27th highest of 53 counties in 2024.

Where does this figure come from?

U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. Retrieved by Invokely on 2026-10-08.

What was the highest median age in McHenry County?

43.4 years in 2023, the highest value since 2021 in this series.

More statistics for McHenry County

All statistics for McHenry County