Local governments across the country have come under increasing fiscal strain in recent years, with several being forced to declare bankruptcy. The problems range from pension programs and decaying infrastructure to falling revenues from industrial and sales taxes as manufacturing gets offshored and shopping happens online. In Virginia, cities are further constrained by annexation laws that prevent them from expanding with their metropolitan area and gaining revenue from greenfield development or wealthier suburbs.
Recently, the Bureau of Labor Statistics published a map of industry sectors with the highest employment by state over the past couple of decades. The map shows clearly America’s shift from manufacturing to retail to healthcare. Retail trade has led in Virginia since 1996, even as the rest of the states have been taken over by healthcare.
Like many people, I’ve been inclined to explain Virginia’s decades of explosive population growth in terms of migration and the Federal government’s expansion in Northern Virginia. While that’s certainly part of the equation, “natural increase” has actually driven most of the growth, just as it has across the country. Natural increase simply means more people are born than die in a year. Even in Northern Virginia and Hampton Roads, natural increase is the largest generator of population growth. But “natural increase” does not mean that we are having lots and lots of babies. In fact, it has much more to do with the fact that we had a lot of babies a while back and since then people started living a lot longer.
You hear, on this blog and elsewhere, about the “aging population,” but I wanted to show exactly what that means. Here’s the one gif you need to see to understand population growth in Virginia:
Recently, I’ve been comparing a number of traits of metropolitan areas based on distance from the core. Here I’m looking at the average densities of each metro area as you travel outwards from the center, calculated using census blocks and 2010 short-form census data. I’ve graphed them in groups of three. Cities with a strong core will have high densities on the left (near the center) that fall off as you travel outwards. Cities whose densities fall off quickly on the right have clearer edges, while those that taper off slowly are more spread out. Click on the graphs to view them full screen.
First are the three major metro areas. Note that the Northern VA graph includes only Virginia census blocks, not the rest of the DC area. Northern VA has the largest population by far, with fairly high densities even several miles into the suburbs. Richmond has the smoothest curve. I used downtown Norfolk as the core for Hampton Roads, but the area’s polycentricity is obvious.
This week, the Demographics Research Group updated its profile of Virginia’s regions. The eight regions of the Commonwealth were identified by the Demographics Research Group based on proximity, geography, demographic characteristics and shared socioeconomic conditions. While there are many shared characteristics across Virginia’s regions, our profile shows that a number of differences exist as well.
Northern Virginia stands out the most among Virginia’s regions, but this is not a new trend as Charles Grymes notes on Virginia Places:
“Northern Virginia has been “different” ever since Lord Fairfax established a land office issuing Northern Neck deeds independently from the colonial government in Williamsburg”Continue reading →
Much of the news that circulates regarding the state of education is not positive, but one trend that remains underreported is the significant rise in public high school graduation rates during the past decade. By the end of this month, around 85,000 high school seniors are expected to have graduated from Virginia’s public schools.That is nearly 8,000 more than would have been expected to graduate just a few years ago. Continue reading →
With input from Hamilton, I’ve been looking recently at how metropolitan areas change as one travels from the center to the periphery. The following charts show the percent of the population 25 and older with bachelor’s degrees. The graphs are based on concentric rings coming out from the center of downtown. I’ve included reference maps with distances and put lines on the graphs to correspond to the circles on the map.
It’s important to note that this is for adults who are 25 and older. While college towns have high numbers of educated residents and that shows up on the graphs, these numbers do not include actual undergraduate students or recent graduates.
Data for 1990 and 2000 comes from the long-form census. Data for 2012 is from the American Community Survey’s 2008-2012 5-year estimates. The census long form survey disappeared after the 2000 census, so questions that would have been on the long form (like education level) are now collected as part of the American Community Survey.
New home construction rose over 23 percent in Virginia between 2012 and 2013, according to building permit data collected by the Census Bureau and the Weldon Cooper Center. In suburban counties, the number of new homes built during the past year increased much more than in urban localities, but construction levels still remain a fraction of those seen during the early 2000s housing boom.
Homes Built Annually in the Mid Atlantic
Click on arrows at bottom of slideshow to scroll through years