Urban but No Longer Poor in DC

February 11, 2016

(Guest Post by Matthew Ladner)

DC has a long-standing spot in our thoughts as a poor urban district. While there certainly low-income folks with kids attending DC public schools, this image is in need of an update. Here is some data from the United States Census Bureau American Community Survey from 2014, DC is red:

DC family income

So the percentage of families with incomes over $100k is comfortably above twice the national average, while the percent below $50k is slightly below the national average. Mean family income:

Mean family income

Whatever statistic you want to examine- median income, mean income, workforce participation, etc. it all looks better in DC. Once upon a time you could say this doesn’t necessarily reflect upon public school scores because the affluent sent their children to private schools. Ah, but recall that private school attendance has been collapsing in the district despite the presence of a private scholarship program:

So between private school enrollment declining and overall public (district and charter combined) enrollment increasing and average family incomes well above the national average, the socio-economics of DC public education have likely never looked more favorable than now.


District or Charter Schools in the District of Columbia?

May 18, 2012

(Guest Post by Matthew Ladner)

DC’s NAEP numbers allowed for some additional controls to be introduced when comparing charter and district schools than I was able to do with the Milwaukee comparison. The following chart shows the percentage of general education program students who qualify for a free or reduced lunch scoring “Basic or Better” on the 2011 NAEP exams. Special education students, ELL students and middle/high income students are not included in order to get a quick closer to apples to apples comparison.

Now of course for a real apples to apples you need a random assignment study, but those have been done and find results favorable to charter schools. This chart doesn’t address the topic of valid stastical significance, but rather whether the differences are meaningful.

Considering that charters get far less money that DCPS per pupil and show higher levels of academic achievement, this looks to be a success, albeit both the blue and the red columns leave much to be desired. The red columns leave much more to desired however, especially when you consider that that they are wallowing in money.