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Washington County, MS Demographics

Washington County, MS is the 17th most populous of 82 counties in Mississippi, with 44,922 residents across 724 square miles. That is about 62 people per square mile.

At the 2020 census

Population 44,922
Land area 724 sq mi
Density 62 / sq mi

Data: 2020 Census · American Community Survey 2024

How Washington 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: Washington County, MS

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

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

Census tracts in Washington County, MS

Name Population Sq mi Per sq mi
Census Tract 15 4,305 258.4 17
Census Tract 14 4,066 5.9 691
Census Tract 7.02 3,587 10.6 339
Census Tract 7.01 3,519 2.5 1,423
Census Tract 8 3,272 11.5 283
Census Tract 3 2,742 4.0 684
Census Tract 9 2,701 1.3 2,057
Census Tract 6 2,485 1.4 1,783
Census Tract 17 2,435 6.3 386
Census Tract 4 2,183 1.7 1,306
Census Tract 13 2,170 3.6 603
Census Tract 12 2,048 0.8 2,528
Census Tract 16 1,759 4.2 417
Census Tract 2 1,588 87.1 18
Census Tract 1 1,438 315.0 5
Census Tract 21 1,237 2.4 518
Census Tract 11 1,231 0.4 2,862
Census Tract 20 1,135 6.4 178
Census Tract 10 1,021 0.4 2,803

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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 →