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Archuleta County, CO Demographics

Archuleta County, CO is the 34th most populous of 64 counties in Colorado, with 13,359 residents across 1,350 square miles. That is about 10 people per square mile.

At the 2020 census

Population 13,359
Land area 1,350 sq mi
Density 10 / sq mi

Data: 2020 Census · American Community Survey 2024

How Archuleta 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: Archuleta County, CO

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

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

Census tracts in Archuleta County, CO

Name Population Sq mi Per sq mi
Census Tract 9742.02 4,308 7.1 608
Census Tract 9743 3,731 360.9 10
Census Tract 9744 2,013 565.6 4
Census Tract 9742.01 1,876 21.7 87
Census Tract 9404 1,431 394.8 4

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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 →