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Census 2020

Maryland Census 2020

The U.S. Census is a complete count of all persons living in the United States mandated by the U.S. Constitution. The population is counted every 10 years and the results are used to distribute federal funds, allocate state and local programs and services, guide business investment decisions, and inform redistricting. The most recent census was held in 2010.

Maryland Counts in 2020

This site,, will be updated to provide general information about the 2020 Census in Maryland and resources for local communities to assist in their complete count outreach activities. Follow the @MDCensus2020 twitter account for Census in Maryland news.

For all general inquiries or information requests, please email

If you are looking for 2010 Census data or other Census data products, please go to the Census Data pages at the Maryland State Data Center.

Governor O'Malley and Lt. Governor Brown

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Human Trafficking
National Human Trafficking Hotline -- 24/7 Confidential
icon of a phone 1-888-373-7888
icon of a cell phone 233733
For more information on human trafficking in Maryland click here.