Calculating Margins of Error Using ACS Variance Replicate Estimates

American Community Survey Office, U.S. Census Bureau · September 4, 2026

U.S. Census Bureau ACS analyst Vicky Mack walks through using Variance Replicate Estimate (VRE) tables and PUMS replicate weights to calculate margins of error (MOEs), provides step-by-step examples in Excel, and points data users to Census resources for further help.

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