Data / Population / Mecosta County

Population in Mecosta County

Population in Mecosta County was 42,320 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 39th highest of 83 counties in 2025.

2025, persons42,320
Change on 2024+0.9%
Rank39th of 83Counties in Michigan ranked
Series high42,3202025
Series low40,4142020

Population in Mecosta County, 2020 to 2025

CSVChart (SVG)

40K40.5K41K41.5K42K42.5K2020202120222023202420252020: 40,414 persons2021: 40,674 persons2022: 41,393 persons2023: 41,715 persons2024: 41,932 persons2025: 42,320 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202542,320
202441,932
202341,715
202241,393
202140,674
202040,414

Compared with Michigan and United States

Place2025
Mecosta County42,320
Michigan10,127,884
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). 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 Mecosta County?

Population in Mecosta County was 42,320 in 2025, according to the U.S. Census Bureau. That is up 0.9% from 2024. That is the 39th highest of 83 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 Mecosta County?

42,320 in 2025, the highest value since 2020 in this series.

More statistics for Mecosta County

All statistics for Mecosta County