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Documentation for the 2018-2022 American Community Survey 5-year estimates is now available. Data will be released on December 7th.

graphical representation of house in a community with family and relationships highlighted highlighted

We ask a question about the relationship of each person in a household to one central person to create estimates about families, households, and other groups, and to present other data at a household level.

Local, state, tribal, and federal agencies use relationship data to plan and fund government programs that provide funds or services for families, people living or raising children alone, grandparents living with grandchildren, or other households that qualify for additional assistance.

Your privacy concerns

Question as it appears on the form

We ask one question about the relationship of each person to a central person in the household.

Result from this question

The results from this question are compiled to provide communities with important statistics to help plan assistance programs. You can see some of these published statistics here for the nation, states, and your community.

United States

View Results for a State

View Results for a County or City / Town in (↑ change state using menu above ↑)

Relationship data help communities:

Children in Multigenerational Households

Click the image to view the data visualization.

Children in Multigenerational Households

[U.S. Census Bureau, 2008 and 2018 American Community Survey, 1-year estimates]

History of relationship to householder question

The relationship to householder question originated with the 1880 Census. It was added to the ACS in 2005 when it replaced the decennial census long form. The question was modified in 2019. Research about this modification and copies of previous questionnaires are available on the ACS website.

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