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Washington County, UT Demographics

Washington County, UT is the 5th most populous of 29 counties in Utah, with 180,279 residents across 2,428 square miles. That is about 74 people per square mile.

At the 2020 census

Population 180,279
Land area 2,428 sq mi
Density 74 / 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, UT

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

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

Census tracts in Washington County, UT

Name Population Sq mi Per sq mi
Census Tract 2717.02 15,965 28.3 564
Census Tract 2708.02 7,387 33.9 218
Census Tract 2706.01 7,255 1.7 4,339
Census Tract 2717.03 7,249 4.2 1,731
Census Tract 2716 7,244 5.8 1,254
Census Tract 2704.01 7,008 7.5 937
Census Tract 2703.01 6,557 75.9 86
Census Tract 2709.05 6,501 83.6 78
Census Tract 2708.05 6,380 2.7 2,334
Census Tract 2711.01 6,034 2.1 2,819
Census Tract 2711.02 5,901 1.1 5,269
Census Tract 2707.01 5,764 1.0 5,841
Census Tract 2708.04 5,760 3.0 1,948
Census Tract 2708.03 5,594 22.6 248
Census Tract 2709.04 5,581 8.7 642
Census Tract 2707.02 5,422 5.6 961
Census Tract 2705.02 5,149 4.1 1,258
Census Tract 2715.01 4,751 3.4 1,388
Census Tract 2701.01 4,693 267.6 18
Census Tract 2710 4,593 19.1 241
Census Tract 2713 4,380 0.7 6,417
Census Tract 2709.01 4,085 37.7 108
Census Tract 2709.03 3,976 3.7 1,088
Census Tract 2714 3,847 0.9 4,322
Census Tract 2712 3,845 2.1 1,842
Census Tract 2718 3,690 1.9 1,926
Census Tract 2702 3,549 539.7 7
Census Tract 2701.02 3,483 591.2 6
Census Tract 2717.04 3,405 1.8 1,900
Census Tract 2703.02 3,231 598.0 5
Census Tract 2715.02 2,927 5.4 544
Census Tract 2704.02 2,725 46.5 59
Census Tract 2705.01 2,694 7.3 367
Census Tract 2708.06 1,983 4.7 420
Census Tract 2706.02 1,671 4.2 396

Related places

Metro areas containing Washington County

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 →