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Component ID: #ti204813166

The American Community Survey is continuously introducing methodological improvements to maximize the quality of the estimates. Based on results from the survey evaluation program we continue to make changes and improve the estimation methodology. The difference in the estimates from previous releases is a result of revised edits, and reweighting the data using an improved estimation methodology.

The 109 core tables have been corrected as of November 7, 2002 and only the corrected versions of these tables are available.  Over the next few months, the noncore tables will be updated as well, but until then there may be inconsistencies within the Census 2000 Supplementary Survey data.

Users may find inconsistencies in estimates for areas which are in the American Community Survey as well as in the Supplementary Surveys. The 2000 American Community Survey estimates are currently being revised and will be replaced shortly.

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