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Litchfield, CT Demographics

Litchfield, CT is the 7th most populous of 9 counties in Connecticut, with 185,186 residents across 921 square miles. That is about 201 people per square mile.

At the 2020 census

Population 185,186
Land area 921 sq mi
Density 201 / sq mi

Data: 2020 Census · American Community Survey 2024

How Litchfield 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: Litchfield, CT

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

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

Related places

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 →