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Technical Documentation

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File Layouts
Methodology
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Within Technical Documentation

File Layouts
Methodology
Research

Technical Documentation

Every census, survey, and program has technical documentation to assist users with the published statistics. For the Population and Housing Unit Estimates Program, this includes the following resources.

File Layouts

File layouts correspond with Population and Housing Unit Estimates datasets. They provide information on variable definitions, sort order, and more.
Methodology

Methodology statements provide a detailed overview of the input data, methods, and processes used to produce the Population and Housing Unit Estimates.
Research

Research involves estimates developed from administrative records, comparisons of estimates to actual counts, and reconciliation of race categories.