This week the Census Bureau released its 2010 data from the American Community Survey. The ACS is what contains many of the core demographic characteristics that are frequently opined upon, such as college degree attainment, commute times, etc.
It used to be that the Census Bureau collected this information during the decennial census using the so-called “long form” that went to one out of every ten households. But that was discontinued as of this census and has been replaced with with the ACS. The ACS reports data more frequently (annually for geographies larger than a certain size), but has a smaller sample size and so there’s lot of statistical noise that I don’t think we are used to dealing with yet. For example, in 2008 the Indianapolis metro area ranked #3 in the US for growth in college degree attainment over the course of the decade to date among metros greater than one million people. But in the 2010 data Indy ranked #28 on the same measure. There are fluctuations year to year and the margin of error needs to be accounted for in serious statistical analysis. Nevertheless, this is what we have to work with.
To read the full, original article click on this link: A Decade in College Degree Attainment | Newgeography.com
Author:Aaron M. Renn
