Data / Population / Alger County

Population in Alger County

Population in Alger County was 8,641 in 2025, according to the U.S. Census Bureau. That is down 0.8% from 2024. That is the 78th highest of 83 counties in 2025.

2025, persons8,641
Change on 2024-0.8%
Rank78th of 83Counties in Michigan ranked
Series high8,8452020
Series low8,6412025

Population in Alger County, 2020 to 2025

CSVChart (SVG)

8,6008,6508,7008,7508,8008,8502020202120222023202420252020: 8,845 persons2021: 8,777 persons2022: 8,782 persons2023: 8,753 persons2024: 8,707 persons2025: 8,641 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20258,641
20248,707
20238,753
20228,782
20218,777
20208,845

Compared with Michigan and United States

Place2025
Alger County8,641
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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What is the latest population in Alger County? Cite the source.
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Questions

What is the population in Alger County?

Population in Alger County was 8,641 in 2025, according to the U.S. Census Bureau. That is down 0.8% from 2024. That is the 78th 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 Alger County?

8,845 in 2020, the highest value since 2020 in this series.

More statistics for Alger County

All statistics for Alger County