Skip to main content

Changes in In-State Freshman Enrollment in Public Universities, 2002-2012

This is a good example, I think, of how data visualization helps you make sense of things: Even simple things like a small table of data.

In this case, the table is from The College Board, showing changes in the percentage of in-state freshmen in our nation's public universities.  You can see the raw data by downloading Table 28, here. What you can't see by looking at that table, of course, is the overall pattern.  That's where a picture comes in.

There are only two numeric values in the table: Percentage of freshman enrollment that are state residents in 2002 and 2012.  I added a third, by subtracting one from the other.  Then I put them on a choropleth hex map, a format I like because all the states are the same size.  On this map, orange colors show states where the percentage of in-state residents has increased; purple shows a decrease, and grays are mostly even.

Be careful about interpreting this data. This visualization does NOT show, of course, that a university system is enrolling fewer in-state students; in fact, the number could have gone up if non-resident enrollment also increased, but at a faster pace.  It just shows what has happened to the makeup of that freshman enrollment: More in-state (orange) or less in-state (purple).

What do you see?


Popular posts from this blog

So you think you're going back to the SAT and ACT?

Now that almost every university in the nation has gone test-optional for the 2021 cycle out of necessity, a nagging question remains: How many will go back to requiring tests as soon as it's possible?  No one knows, but some of the announcements some colleges made sounded like the kid who only ate his green beans to get his screen time: They did it, but they sure were not happy about it.  So we have some suspicions about the usual suspects. I don't object to colleges requiring tests, of course, even though I think they're not very helpful, intrinsically biased against certain groups, and a tool of the vain.  You be you, though, and don't let me stop you. However, there is a wild card in all of this: The recent court ruling prohibiting the University of California system from even using--let alone requiring--the SAT or ACT in admissions decisions next fall.  If you remember, the Cal State system had already decided to go test blind, and of course community colleges in

Baccalaureate origins of doctoral recipients

Here's a little data for you: 61 years of it, to be precise.  The National Science Foundation publishes its data on US doctoral recipients sliced a variety of ways, including some non-restricted public use files that are aggregated at a high level to protect privacy. The interface is a little quirky, and if you're doing large sets, you need to break it into pieces (this was three extracts of about 20 years each), but it may be worth your time to dive in. I merged the data set with my mega table of IPEDS data, which allows you to look at institutions on a more granular level:  It's not surprising to find that University of Washington graduates have earned more degrees than graduates of Whitman College, for instance.  So, you can filter the data by Carnegie type, region or state, or control, for instance; or you can look at all 61 years, or any range of years between 1958 and 2018 and combine it with broad or specific academic fields using the controls. High school and indep

All Degrees Awarded by US Colleges and Universities, 2019

 The question often asked by high school and independent counselors is something like, "What college offers degrees in <insert major name>.  While this can't help you know what colleges offer a specific degree, it can tell you which colleges awarded those degrees in 2019. It can also help you see the shape of degrees awarded in the US, and even dive deeper into a specific college to see what types of degrees  It's pretty straight-forward, but there are also some features you need to be aware of.  If you know how to Tableau, go ahead and dive right in. The first view  using the tabs across the top shows all degrees awarded by US colleges in 2019.  From there, you can choose any specific combination of student and college characteristics: For instance, if you want to find which institutions award the most bachelor's degrees at public universities in the southwest, just click.  If you then want to find which of those colleges offer the most degrees in History, just