United States Census 2020: Everyone Counts

Every 10 years, the census is the constitutionally required count of every person living in the United States. Census data is used to make decisions about federal appropriations that communities rely upon for services and programs, including grants to states under the Library Services and Technology Act (LSTA). Our local communities also use census data for planning purposes.

This is the first census to accept online survey responses. Data collection began in remote portions of Alaska on January 21, 2020, and most households received their census materials by March 12, 2020. The COVID-19 health crisis disrupted the planned timeline for data collection, so the response period has been extended to September 30, 2020. Field operations will take place depending on when it is safe to do so.

Sno-Isle Libraries is considered a key partner in census education and outreach and is participating in both Snohomish and Island Counties' "Census Complete Count Committees".

2020 Census Timeline

The following timeline includes key dates for the 2020 Census.

  • March 12 - 20, 2020 - Invitation mailing sent to households.
  • Mid-March - Census online portal goes live. Learn how to fill out the census at the library.
  • March 16 - April 4, 2020 - Reminder letters sent.
  • April 1, 2020 - Census Day
  • April 8 - 16, 2020 - Reminder letters with paper surveys sent to households that have not responded online.
  • TBD – In-person follow-ups conducted by Census enumerators.
  • September 30, 2020 – Data collection ends

Learn the history of the Census by viewing our Census Historical Timeline.

Links and Resources

United States

Census 2020
Census 2020 (Español)
The official website of the 2020 Census.

Employment Opportunities (Washington State)
The Census Bureau hires people for a variety of temporary positions, including supervisors and door-to-door enumerators.

United States Census Bureau
Explore census data at the local, state, and federal level.

Avoiding Fraudulent Activity and Scams
Learn how to identify and avoid census scams.

Washington State

2020 Census: Everyone Counts
Washington state census information and efforts for a complete count.

Why is the 2020 Census important?
Learn how Washington benefits from a complete count.

Q & A about the 2020 Census
General information about the census.

Hard-to-count population – 2020 Census
Learn about the hard-to-count populations in Washington and where they are located.

Other Links

2020 Census - Snohomish County
Information for residents of Snohomish County.

Association of Washington Cities
Learn why the Census is important for Washington's cities.

Library Resources

Census records are an invaluable source of basic information in genealogical research. Use the following resources to help trace your genealogy.

Ancestry Library Edition

Discover their stories in the world's largest online family history resource, home to billions of historical records, millions of family trees and lots of helpful, timesaving tools. Only available in a community library.

MyHeritage Library Edition

Features over 8 billion primary historical records from the United States, Europe, and other regions, with coverage starting from the 16th century. Often accompanied by true document images, these records illuminate historical realities across a wide variety of regions.

Gale Business: DemographicsNow

U.S. demographic data, for gaining insight and analyzing the shifts and needs of a given population. Standard and custom reports are available for download.