Demography

I am teaching demographic methods, population analysis, whatever you want to call it this summer. The class title is not the really important thing to me, it is more a matter of content. Don’t get me wrong, I am all for accurate titles, but neither title is deceptive and most people have no idea what it is anyway regardless of the title.
With that in mind I thought I would include a few maps from my recent presentation at the state demographics conference. I gave the morning keynote address and talked about the basics of some of the demographic changes as well as the implications of those changes. The following series of maps is pretty important confirmation of what happened in North Dakota.

It will be really important to pay attention to the color scale on these maps. The lighter the color the higher the amount of net migration per 1,000 people in the population. Net migration is the amount of inflow less the amount of outflow, so higher numbers imply a higher local population, at least due to the migration aspects.

Clearly we see the impacts of the oil boom here. Enormously positive net migration into western North Dakota, particularly the Bakken region was the norm in 2011 and 2012.

Continue reading (Repost) Net migration in North Dakota

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A student of mine, Richard Carpenter, has some interesting graphs and discussion of voting participation in the US compared to population on his blog. At various times in this election both candidates discussed the notion that they are brining new people to the voting booths, though I think we need to wait and see before declaring this some type of transformational election.

Continue reading Student blogging about the election

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The 2015 ACS data came out from the Census Bureau in mid-September and gave us lots to chew on for the state of North Dakota. The four counties reported in the 1 year data are Burleigh, Cass, Grand Forks, and Ward. All three counties gained population from 2014. Cass increased the most with 4,507 more people, while Burleigh increased by 2,488, Ward by 1,891, and Grand Forks increased by 778.

Continue reading Population Changes in ND Counties

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I enjoyed my guest hosting duties on the radio today and wanted to follow-up on a question from a caller. The caller wanted to know how many people were currently working and paying into Social Security and if the number were lower than in the past and, as a result, causing some of the financial woes for the program. Actually the number of workers paying in right now is the highest it has been, but what I told the caller to pay attention to was the number or workers per retiree, or beneficiary. The OASDI trustees report (available here) gives all this information, but I boiled it down to a simple graph.

Continue reading OASDI and Workers per Retiree

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