Search Data Services
Meta Search
search across all the following databases:
Data Catalog
Data and documentation
KnowledgeBase
Common questions and answers.
Resources
Entire collection of data resources.
Latest Data News
Measuring Marriage & Divorce among Same-Sex Couples
ACS Estimates Aggregator
This tool allows one to either (a)combine counts across several units of geography or to (b)collapse cells in a table to generate new estimates and margins of error. This is useful for creating robust statistics for health areas, neighborhoods, state economic areas, etc. Follow link for further discussion of ACS Data Quality issues.
Copy and paste the information from output from American FactFinder: Name, Estimates & Margin of Error pairs. Replace the sample tab-delimited data below.
Formulas are drawn from Appendix 11 from the U.S. Census Bureau, A Compass for Understanding and Using American Community Survey Data.