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Traill County, ND Demographics

Traill County, ND is the 18th most populous of 53 counties in North Dakota, with 7,997 residents across 862 square miles. That is about 9 people per square mile.

At the 2020 census

Population 7,997
Land area 862 sq mi
Density 9 / sq mi

Data: 2020 Census · American Community Survey 2024

How Traill 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: Traill County, ND

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

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

Census tracts in Traill County, ND

Name Population Sq mi Per sq mi
Census Tract 9702 2,509 7.6 329
Census Tract 9701 2,358 335.4 7
Census Tract 9704 1,697 4.7 362
Census Tract 9703 1,433 514.1 3

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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 →