Annual ACS data are available for all geographies (e.g., U.S., states, counties, municipalities, places) with a population of 65,000 or more.
Three-year period ACS estimates are available for all geographies with a population of 20,000 or more.
Five-year period ACS estimates are available for all geographies down to census tracts and block groups.
2015-2019 | 2014-2018 | 2013-2017 | 2012-2016 | 2011-2015 | 2010-2014 | 2009-2013 | 2008-2012 2007-2011 | 2006-2010 | 2005-2009
2007-2011 Popular Tables for Maryland's Jurisdictions and Census Tracts
ACS 2009 to 2013 Commutation Data | ACS 2009 to 2013 Commutation Map | ACS 2006 to 2010 Commutation Data | ACS 2006 to 2010 Commutation Map |Census 2000 Commutation Data
Spreadsheet for Calculating Margins of Error and Statistical Significance for Sums, Proportions and Ratios
Note: Calculations include "Significance test for Difference between two Estimates", "Calculate the Standard Error of the Difference or Sum of Two Estimates", "Calculate the Standard Error of Sum of More Than Two Estimates", "Calculate the Standard Error of a Proportion" and "Calculate the Standard Error of a Ratio"
301 W. Preston Street, Suite 1101, Baltimore, MD 21201
(410) 767-4500 Email Us