[Rockingham]

The Constitution specific a federal census every ten years. So why not comply with a few simple questions as a citizen’s obligation toward fulfillment of the Constitution?

[sfimom]

Already did my duty by sending in my form in a timely fashion. :)

[PA Engineer]

The Constitution specific a federal census every ten years.

No. It is an "Enumeration" (Article I, Section 2, Part 3). The "Enumeration" is strictly for the apportionment of Representatives to the House. Please show us where the "Census" is referenced in the Constitution. Maybe some of us that have read it a few hundreds times missed it.