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American Community Survey Sample Size

a PSC Data Resource

Resource Source:Census Bureau


The sample sizes for all published counties and county equivalents starting with the 2007 ACS will only be available in the B98* series of Detailed Tables on American FactFinder (AFF).

Sample size information for years prior to 2007 will remain on the ACS website and will not be added to AFF.


ACS Sample Size (Source: Census Bureau)

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