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Blount County, TN Demographics

Blount County, TN is the 11th most populous of 95 counties in Tennessee, with 135,279 residents across 559 square miles. That is about 242 people per square mile.

At the 2020 census

Population 135,279
Land area 559 sq mi
Density 242 / sq mi

Data: 2020 Census · American Community Survey 2024

How Blount 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: Blount County, TN

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

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

Census tracts in Blount County, TN

Name Population Sq mi Per sq mi
Census Tract 111.02 9,154 5.3 1,717
Census Tract 102 7,589 7.0 1,091
Census Tract 115.03 7,169 25.2 285
Census Tract 110.01 6,705 7.1 945
Census Tract 109 6,481 9.1 711
Census Tract 112.01 6,103 4.7 1,299
Census Tract 113.01 6,102 18.1 337
Census Tract 116.06 6,045 22.5 269
Census Tract 113.02 5,733 31.2 184
Census Tract 103.01 5,713 7.6 751
Census Tract 111.01 5,341 7.0 764
Census Tract 116.03 5,005 23.0 218
Census Tract 107 4,996 2.0 2,486
Census Tract 106 4,485 1.7 2,630
Census Tract 110.02 4,371 13.5 324
Census Tract 115.02 4,331 23.8 182
Census Tract 112.02 4,181 3.2 1,319
Census Tract 116.07 3,978 6.4 618
Census Tract 116.04 3,925 14.2 276
Census Tract 103.02 3,588 8.9 401
Census Tract 116.05 3,521 17.1 206
Census Tract 108 3,237 1.0 3,256
Census Tract 104 3,213 14.1 228
Census Tract 105 3,055 1.4 2,258
Census Tract 101 2,888 2.9 1,008
Census Tract 114.04 2,488 28.8 86
Census Tract 114.03 2,310 21.9 106
Census Tract 114.01 1,815 34.9 52
Census Tract 115.01 1,730 46.4 37
Census Tract 9802 28 146.5 0
Census Tract 9801 0 2.5 0

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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 →