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North Cook News

Sunday, November 9, 2025

Census Bureau reports Northfield population was 5,534 in 2019

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Northfield had a population of 5,534 people in 2019, according to U.S. Census Bureau data obtained by the North Cook News.

The median age was 49, with 53.8 percent of the total population being female and 46.2 percent male.

The state's total population in 2019 was 12,770,631.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed.

Northfield population by sex

Estimated NumberPercent of total population
Male2,55746.2
Female2,97753.8
Total Population5,534100

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