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Cedar Rapids, Iowa: population and official figures

Population (1 July)
137,935
2025

In depth

What is the population of Cedar Rapids, Iowa?

Cedar Rapids, Iowa, had an estimated 137,935 residents on 1 July 2025, the 210th largest of the 824 US cities and towns with 50,000 or more people, and the 2nd largest of 939 incorporated places in Iowa (Census Bureau Vintage 2025 estimates).

Source: U.S. Census Bureau · saved copy

Is the population of Cedar Rapids growing?

Its population is up 193 (0.1%) on the April 2020 estimates base of 137,742, 280th slowest-growing of 824 US cities of 50,000 or more.

Source: U.S. Census Bureau · saved copy

How fast is Cedar Rapids, Iowa growing?

In the year to 1 July 2025 its population rose by 913 (0.67%), from 137,022 in July 2024.

Source: U.S. Census Bureau · saved copy

When does the fiscal year of Cedar Rapids end?

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

Source: U.S. Census Bureau · saved copy

More figures

Who runs Cedar Rapids?

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

Cedar Rapids is in Iowa, which has 3,238,387 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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