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Population Review

Census Tract

Definition

A small, relatively permanent geographic area defined by the Census Bureau for statistical purposes. Census tracts generally contain 1,200 to 8,000 people and are designed to be homogeneous with respect to population characteristics.

Why It Matters

Census tracts are the most commonly used small-area geography for demographic analysis. They enable neighborhood-level comparisons of income, education, housing, and racial composition.

How It's Measured

Defined by local committees in partnership with the Census Bureau. Tracts follow visible features (roads, rivers) and are updated each decade.

Related Terms

Frequently Asked Questions

A small, relatively permanent geographic area defined by the Census Bureau for statistical purposes. Census tracts generally contain 1,200 to 8,000 people and are designed to be homogeneous with respect to population characteristics.

Census tracts are the most commonly used small-area geography for demographic analysis. They enable neighborhood-level comparisons of income, education, housing, and racial composition.

Defined by local committees in partnership with the Census Bureau. Tracts follow visible features (roads, rivers) and are updated each decade.