With a median age of 42 years old, the people Minnesota's northern Eighth Congressional District boasts the most seasoned population in the state.
By contrast, Minneapolis' Fifth Congressional District has the youngest population -- the median age is just 34 years old.
The figures are contained in a new look-up tool available from the U.S. Census Bureau, which allows quick display of all sorts data about each congressional district.
Use the tool (below) to see that the Fifth District, represented by U.S. Rep. Keith Ellison, had a 9.5 percent unemployment rate when the Census Bureau collected its data while U.S. Rep. Tim Walz's southern Minnesota First Congressional District had a 6.1 percent unemployment rate.
Interested in education, housing, marital status or other data? That's all in the tool as well. You can pick which district to look at by clicking 'select a district' in the widget below.
Let us know what nuggets you find most interesting in the comments or on Twitter by replying to @Rachelsb.
Late last year, U.S. Rep. Michele Bachmann filed a 2014 campaign committee.
The existence of the committee doesn't necessarily lock the Republican into vying again for the Sixth Congressional District. It will allow her to raise campaign cash and do other campaign activities.
Bachmann won her last election by about 4,000 votes, just over 1 percentage point. Just a few weeks later, she filed the 2014 committee.
She is one of five sitting U.S. House members from Minnesota who has filed a statement of candidacy for 2014.
Democratic U.S. Reps. Tim Walz, Keith Ellison, Rick Nolan and Collin Peterson have also filed committees for the next election cycle, and U.S. Sen. Amy Klobuchar, a Democrat, has filed a committee for 2018, the next year she would be up for re-election. U.S. Sen. Al Franken, also a Democrat, has had a 2014 campaign committee on record since early last year.
U.S. Reps. John Kline and Erik Paulsen, both Republicans, and U.S. Rep. Betty McCollum, a Democrat, have not yet filed re-election committees, according to Federal Election Commission filings.
The non-filing does not mean they will not run again, just as the filings do not guarantee a run.
As members filter back slowly to D.C. from their holiday home leaves, Minnesota Democrat Betty McCollum announced that she returned yesterday and is urging her colleagues to get back to work as well.
“Americans are now back to work following the Christmas holiday and it’s time for Congress to do the same and immediately return to Washington to pass an extension of the middle class tax cuts, protecting 98% of American taxpayers," she said. "If House leadership is unwilling to act then rank and file House members have an obligation to turn up the pressure. Congress should pass the middle class tax cut extension this weekend while allowing negotiations to continue on the other elements of the ‘fiscal cliff’ that require more time.”