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Smith County, TX Demographics

Smith County, TX is the 24th most populous of 254 counties in Texas, with 233,461 residents across 921 square miles. That is about 253 people per square mile.

At the 2020 census

Population 233,461
Land area 921 sq mi
Density 253 / sq mi

Data: 2020 Census · American Community Survey 2024

How Smith 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: Smith County, TX

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

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

Census tracts in Smith County, TX

Name Population Sq mi Per sq mi
Census Tract 20.09 7,832 10.2 768
Census Tract 14.04 7,268 62.4 116
Census Tract 19.15 7,266 30.0 242
Census Tract 22 6,949 33.9 205
Census Tract 20.10 6,327 4.4 1,438
Census Tract 19.16 6,258 3.9 1,604
Census Tract 19.06 6,201 19.2 323
Census Tract 1 6,074 2.6 2,348
Census Tract 3 6,066 3.7 1,652
Census Tract 14.06 5,880 31.9 184
Census Tract 21.02 5,870 47.8 123
Census Tract 14.07 5,697 14.6 389
Census Tract 8 5,655 1.3 4,282
Census Tract 18.06 5,375 17.2 313
Census Tract 10 5,308 2.0 2,718
Census Tract 16.02 5,286 22.8 231
Census Tract 17.01 5,062 23.0 220
Census Tract 19.14 5,001 13.1 382
Census Tract 9 4,892 1.5 3,157
Census Tract 18.03 4,854 2.3 2,110
Census Tract 17.02 4,440 24.6 180
Census Tract 16.07 4,401 12.0 367
Census Tract 16.06 4,351 23.7 183
Census Tract 7 4,346 3.2 1,365
Census Tract 21.01 4,198 62.9 67
Census Tract 18.04 4,188 65.6 64
Census Tract 2.01 4,063 1.9 2,119
Census Tract 20.03 3,899 0.8 4,722
Census Tract 18.07 3,898 7.2 540
Census Tract 11.01 3,884 1.4 2,701
Census Tract 20.06 3,773 1.7 2,206
Census Tract 14.05 3,753 76.0 49
Census Tract 15.02 3,734 72.2 52
Census Tract 19.13 3,704 17.3 214
Census Tract 20.12 3,616 2.6 1,381
Census Tract 12 3,606 1.3 2,788
Census Tract 19.11 3,371 0.7 5,107
Census Tract 19.09 3,291 1.1 3,110
Census Tract 20.11 3,195 11.0 291
Census Tract 16.05 3,051 21.5 142
Census Tract 19.12 3,005 3.3 918
Census Tract 5 2,980 0.9 3,240
Census Tract 20.13 2,939 8.7 337
Census Tract 16.08 2,708 4.7 579
Census Tract 20.04 2,689 1.3 1,998
Census Tract 11.02 2,644 1.1 2,468
Census Tract 18.05 2,586 54.6 47
Census Tract 14.08 2,523 20.6 122
Census Tract 19.10 2,417 0.3 7,325
Census Tract 19.17 2,401 5.8 413
Census Tract 13 2,377 0.9 2,639
Census Tract 4 2,335 1.1 2,186
Census Tract 15.01 2,141 57.7 37
Census Tract 2.02 2,003 0.6 3,239
Census Tract 6 1,848 2.0 904
Census Tract 9800 0 1.3 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 →