Did the Census Bureau contact you about participating in a survey? This site provides answers about our surveys and who to contact for more information.

This page links you to information about our surveys, frequently asked questions, and the people to contact if you need help.

Browse frequently asked questions of the Census Bureau.

Free courses to teach you how to use Census data. Learn how to use the U.S. Census Bureau's free data for work, school, or other projects.

Search an alphabetical index of keywords and phrases to access Census Bureau statistics, publications, products, services, data, and data tools.

For general questions, call 1-800-923-8282 or visit ask.census.gov to message our Customer Service Center.

Submit a question using ask.census.gov.

Find information using interactive applications to get statistics from multiple surveys.

Developer portal to access services and documentation for the Census Bureau's APIs.

Simple definitions of key Census Bureau terms.

The regional offices are responsible for all data collection, data dissemination, and geographic operations under a new service area boundary.

The State Data Center (SDC) Program was created to make data available locally to the public.

The CIC Program provides local access, education and technical assistance on census data for planning and decision-making to underserved communities.