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Madison County, FL Demographics

Madison County, FL is the 56th most populous of 67 counties in Florida, with 17,968 residents across 697 square miles. That is about 26 people per square mile.

At the 2020 census

Population 17,968
Land area 697 sq mi
Density 26 / sq mi

Data: 2020 Census · American Community Survey 2024

How Madison County compares to the US

We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.

Central Location: Madison County, FL

Measured from the county's main population center using 2020 census blocks.

We're computing the drive-time and radius areas around Madison County, FL — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Census tracts in Madison County, FL

Name Population Sq mi Per sq mi
Census Tract 1103.02 5,530 26.9 206
Census Tract 1104 3,890 263.0 15
Census Tract 1102 3,177 264.6 12
Census Tract 1101 3,016 113.1 27
Census Tract 1103.01 2,355 28.9 81

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About this page

This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.

Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.

Read how BlockAtlas computes population within an area →