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Washington County, TN Demographics

Washington County, TN is the 12th most populous of 95 counties in Tennessee, with 133,001 residents across 327 square miles. That is about 407 people per square mile.

At the 2020 census

Population 133,001
Land area 327 sq mi
Density 407 / 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, TN

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

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

Census tracts in Washington County, TN

Name Population Sq mi Per sq mi
Census Tract 615 7,461 13.2 563
Census Tract 617.01 7,051 14.2 498
Census Tract 618 6,559 58.6 112
Census Tract 613.02 5,375 4.0 1,353
Census Tract 606.02 5,317 1.3 4,010
Census Tract 614.01 5,242 7.0 753
Census Tract 619.02 5,045 29.6 170
Census Tract 616.03 4,944 32.0 154
Census Tract 614.03 4,907 5.1 956
Census Tract 616.01 4,820 18.5 260
Census Tract 605.01 4,718 4.6 1,027
Census Tract 611 4,634 2.5 1,855
Census Tract 604.02 4,504 2.9 1,569
Census Tract 616.04 4,280 20.6 207
Census Tract 620 4,263 1.8 2,403
Census Tract 601 4,115 0.9 4,414
Census Tract 617.04 3,962 6.8 580
Census Tract 605.04 3,764 4.9 770
Census Tract 619.03 3,616 20.4 177
Census Tract 612 3,499 12.2 286
Census Tract 619.04 3,355 32.2 104
Census Tract 617.03 3,324 6.5 514
Census Tract 606.01 3,321 6.9 484
Census Tract 614.04 3,316 8.3 397
Census Tract 609.02 3,140 1.4 2,290
Census Tract 608 3,115 0.9 3,485
Census Tract 613.01 2,945 3.4 873
Census Tract 609.01 2,859 1.1 2,721
Census Tract 605.03 2,562 1.9 1,343
Census Tract 607 2,492 0.3 7,122
Census Tract 610 2,338 0.8 2,967
Census Tract 604.01 2,158 1.7 1,303

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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 →