A post by Lisa Dubernard about Census resources led to some great resources hosted by Scholastic:

How to Use Family Take-Home Pages are PDF’s available in 27 different languages. They’re great for students to take home as a follow-up activity to language-development lessons related to the Census.

Census History Challenge is a nice interactive for students to learn more about it.

I’m adding the links to The Best Resources To Learn About The U.S. Census.