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Sumter County, AL Demographics

Sumter County, AL is the 60th most populous of 67 counties in Alabama, with 12,345 residents across 904 square miles. That is about 14 people per square mile.

At the 2020 census

Population 12,345
Land area 904 sq mi
Density 14 / sq mi

Data: 2020 Census · American Community Survey 2024

How Sumter 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: Sumter County, AL

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

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

Census tracts in Sumter County, AL

Name Population Sq mi Per sq mi
Census Tract 115 4,054 248.0 16
Census Tract 113.01 3,331 142.4 23
Census Tract 113.02 2,478 221.5 11
Census Tract 114 1,478 206.9 7
Census Tract 116 1,004 85.1 12

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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 →