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Ann Arbor, Michigan: population and official figures

Population (1 July)
122,233
2025

In depth

What is the population of Ann Arbor, Michigan?

Ann Arbor, Michigan, had an estimated 122,233 residents on 1 July 2025, the 247th largest of the 824 US cities and towns with 50,000 or more people, and the 5th largest of 533 incorporated places in Michigan (Census Bureau Vintage 2025 estimates).

Source: U.S. Census Bureau · saved copy

Is the population of Ann Arbor growing?

Its population is down 1,666 (1.3%) on the April 2020 estimates base of 123,899, 183rd slowest-growing of 824 US cities of 50,000 or more.

Source: U.S. Census Bureau · saved copy

How fast is Ann Arbor, Michigan growing?

In the year to 1 July 2025 its population rose by 786 (0.65%), from 121,447 in July 2024.

Source: U.S. Census Bureau · saved copy

When does the fiscal year of Ann Arbor end?

The Census Bureau lists Ann Arbor's government in its 2024 finance survey as "Ann Arbor City", with a fiscal year that ends on 30 June.

Source: U.S. Census Bureau · saved copy

More figures

Who runs Ann Arbor?

In the United States, cities and towns are run by municipalities: Elected council; mayor elected directly or chosen by the council; in council-manager systems the council hires a professional city manager. Police, fire, local roads, zoning, water, parks. Townships exist in fewer than half the states.

How local power works in the United States

Ann Arbor is in Michigan, which has 10,127,884 residents.

Cities of a similar size in the United States

Up a level: all cities in the United States · the United States · government and power

Sources

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