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Gregg County, TX Demographics

Gregg County, TX is the 37th most populous of 254 counties in Texas, with 124,239 residents across 273 square miles. That is about 454 people per square mile.

At the 2020 census

Population 124,239
Land area 273 sq mi
Density 454 / sq mi

Data: 2020 Census · American Community Survey 2024

How Gregg 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: Gregg County, TX

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

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

Census tracts in Gregg County, TX

Name Population Sq mi Per sq mi
Census Tract 8 6,720 2.9 2,305
Census Tract 101 6,396 39.2 163
Census Tract 106 5,827 10.6 548
Census Tract 3 5,698 2.6 2,189
Census Tract 7 5,427 2.0 2,711
Census Tract 103.02 5,388 13.3 406
Census Tract 103.01 5,350 3.8 1,397
Census Tract 104.02 5,325 28.2 189
Census Tract 5.01 5,206 2.7 1,910
Census Tract 15 4,813 2.8 1,738
Census Tract 5.02 4,725 1.7 2,839
Census Tract 6.01 4,633 1.7 2,690
Census Tract 107 4,569 7.3 626
Census Tract 13 4,142 1.2 3,359
Census Tract 102.01 4,069 32.9 124
Census Tract 6.02 3,820 2.3 1,683
Census Tract 4.01 3,807 2.8 1,379
Census Tract 14 3,672 13.5 272
Census Tract 102.02 3,619 10.1 358
Census Tract 2.02 3,602 6.3 573
Census Tract 11 3,563 3.0 1,177
Census Tract 104.01 3,531 30.1 117
Census Tract 2.01 3,502 1.8 1,928
Census Tract 4.02 3,343 1.2 2,880
Census Tract 9 3,123 6.8 459
Census Tract 105.02 2,675 24.5 109
Census Tract 12 2,604 1.1 2,329
Census Tract 10 2,546 0.9 2,869
Census Tract 105.01 2,492 13.7 182
Census Tract 9800 52 2.3 23

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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 →