Posts about Demographics
Demographics
How transient is Washington?
With a talented new quarterback and a baseball team in the major league playoffs for the first time since 1933, Washington sports are getting a lot of attention recently. In commenting on the state of Washington sports culture, a lot of writers assert that DC is apathetic towards its team because the population is so transient. But how transient is DC?
The Census Census Bureau's American Community Survey shows that in some ways the conventional wisdom is correct, but there's not necessarily a correlation between a transient population and a lack of local fervor.
According to the Census ACS's 2011 one-year estimate, 9.1% of DC's population lived in another state the year before. How does that compare with other sports towns?
| DC | 9.1% |
| Boston (Suffolk County) | 5.9% |
| Philadelphia | 3.2% |
| Atlanta | 4.8% |
| Chicago | 3.2% |
| Baltimore City | 3.0% |
| New York City | 2.8% |
| ... Manhattan | 6.2% |
Of these cities, DC is far and away the highest. However, this is not necessarily an apples-to-apples analysis. If someone moved from Arlington to DC, they would count in this tally, whereas if someone were to move from Buffalo to Broadway, it wouldn't.
That caveat aside, it's surprising to see what cities are higher on that list. Boston has the second highest, yet many would call the Hub the most parochial town on the list (or at least a close second to Chicago). Notice also how much higher Manhattan's numbers are compare with NYC as a whole. Not surprisingly, the most urban part of New York has the most new residents.
Now, consider the same cities but also include residents who moved from a different county within the same state. The numbers (with the obvious exception of DC's) jump up:
| DC | 9.1% |
| Boston | 10.0% |
| Philadelphia | 4.6% |
| Atlanta | 11.0% |
| Chicago | 4.1% |
| Baltimore | 6.7% |
| New York City | 4.9% |
| ... Manhattan | 9.1% |
This demonstrates that these other cities are often the destination of regional migrants. Sports-wise, these new arrivals probably already rooted for their new home team. But if the criticism of DC is that too many residents have only just arrived to the city itself, it's got plenty of company.
When you look just at 25-34 year olds By middle age, however, DC residents are positively planted. Here are the numbers for 35-44 year olds:
So, in general, it is correct to say that DC has a higher transplanted population than other cities. But as the example of Boston demonstrates, there's not necessarily a correlation between transplants and a lack of a parochial esprit de corps. If in fact DC lacks such cohesion, don't blame it on the new residents.DC 16.9% Boston 14.0% Philadelphia 8.1% Atlanta 15.2% Chicago 7.5% Baltimore 11.7% New York City 9.2% ... Manhattan 14.6% DC 5.3% Boston 7.0% Philadelphia 3.1% Atlanta 8.8% Chicago 2.9% Baltimore 6.2% New York City 5.3% ... Manhattan 5.1%
Transit
"That's an old movie": Mayor Williams defends changing city
The District is changing, as people in their 20s and 30s seek to live in walkable urban neighborhoods their parents and grandparents moved away from. Yet the idea that "everyone" will choose a car-dependent lifestyle, and thus all transportation policy should cater to that lifestyle over all others, still persists.
I recently was invited to watch a panel discussion about DC streetcars at the Cosmos Club, a private social club in Dupont Circle, which included Dorn McGrath of the Committee of 100, former DC Mayor Tony Williams, his planning director Ellen McCarthy, and Downtown BID director Rich Bradley.
The discussion itself covered many of the familiar topics, such as how good the connection will be to Union Station and whether Bus Rapid Transit would work better than rail. The most telling moment happened near the end of the question and answer period, when one attendee sharply criticized the streetcar and, in fact, all projects that don't fall into the 1950s planning paradigm.
"It scares me to think of all the pathetic projects done in the name of becoming a world-class city," he said. These projects just take away from moving cars in the city, he argued, and everyone moves out to a suburban-style neighborhood as soon as they can.
Mayor Williams jumped in. "That's an old movie, man," he said. A few others murmured in agreement. The reality that only the rare person of economic means lives in the District's urban neighborhoods is long gone.
Linda Donavan Harper, head of Cultural Tourism DC, was attending the event as a guest of a member (as I was), and had earlier told everyone about the new H Street heritage trail. She also lent her voice against the sentiment from that member.
Cultural Tourism DC thinks about who their target market is, Harper said. "Who is the cultural tourist? We used to look around and say, it's you, it's me, over 55" year olds, as in fact seniors comprised most of the people in the room. But now, said Harper, it's not. One significant group is international visitors, who expect to ride transit when they visit a city. They don't expect to rent a car and drive.
Another group, more and more, is younger residents who want to make their permanent homes in walkable places. Many people I know want to stay in the neighborhoods where they live; if they leave, the most likely reason is because the quality of public education in a neighborhood they can afford is "not good enough."
As Herb Caudill said, living in urban places doesn't mean abandoning automobiles entirely, but it means having options so that one isn't entirely dependent on them or any other mode of travel. This concept, foreign a generation ago, still persists in many residents' minds.
Of course, no generation uniformly believes one thing, and this is no exception. Many empty nesters are now moving into the city. One woman at the Cosmos Club discussion talked about her experience visiting her son on H Street. Laurence Aurbach, the organizer of the panel (and the person who invited me) has been a smart growth advocate for a long time, and helped design LEED-ND has been supporting smart growth in transportation and planning for the better part of 50 years in San Francisco, Clevleand, and Washington.
We can all can help shake this "old movie" belief by talking to people of all ages and all neighborhoods about the ways our region is changing. It will take time, but as we are seeing with the zoning update, the "old movie" can still wield great force to stop planning and transportation decisions that can move the city and region forward.
Update: The Laurence Aurbach who is involved with LEED-ND is Laurence Aurbach, Jr. (and also in attendance). Laurence Aurbach, Sr., who organized the panel, is his father, and has been a supporter of smart growth for many years in his own right.
Bicycling
Can we make Bike to Work Day more diverse?
Bike to Work Day coaxes people of all stripes to make the commute on two wheels instead of four. As Bike to Work Day continues to grow, we must think about how to expand it not just in numbers, but to people in a wider range of economic circumstances and demographic groups.

They're black, white, and Asian, but all look like experienced cyclists. Photo by M.V. Jantzen on Flickr
Bike to Work Day is a great chance to get people involved in cycling and bike advocacy who aren't otherwise. Last Friday, 12,000 people officially participated in Bike to Work Day, checking in to one of 58 pit stops across the region.
However, at the pit stops I've passed through in the last 3 years, most cyclists appear affluent and experienced, judging by their equipment. Even most non- How can we get a more diverse group of participants, not just by race or gender but also economically? There is no question that Bike to Work Day is a hugely successful event, growing every year. The organizers, and WABA in particular, deserve serious thanks and congratulations for the enormous undertaking of BTWD. It's done a great deal to raise the visibility of cycling and to expand the reach of cycling to more women, younger and older age groups, and beyond the MAMIL stereotype.
While we can revel in these growing levels of success, it's important not to be complacent. It may be time to start thinking about how to reach the current and future "invisible cyclists" through this event.
We can gauge participation by the numbers of people who checked in at the 58 pit stops across the region, and estimate very roughly the socioeconomic status of participants by where the pit stops are located. Total check-ins ranged from nearly 1,000 at the 2 most central, in Rosslyn and downtown DC, all the way down to 5 people in Takoma at Langley Crossroads.
Pit stop location
One way to increase diversity could be to add more pit stops in different parts of the region. Despite significant work by WABA over the last year to reach out to Wards 7 & 8, there was only one pit stop in the whole of both wards. That stop, in downtown Anacostia, saw 14 people. Ward 7 had no pit stops at all.
In fact, with the exception of National Harbor and Indian Head, right on the Potomac, there were no pit stops in southern Prince George's county either, leaving the entire southeast quadrant of the region without a place to participate.
We shouldn't expect new cyclists to take on a major ride beyond a couple of miles. Even if some newcomers were feeling ambitious, many areas in the suburban counties don't offer safe biking routes in employment districts. Therefore, biking to transit has to be a key strategy to Bike to Work Day.
There were pit stops at many VRE and MARC stations to the south and north of the District, enabling commuters to potentially ride shorter distances to their local train station. Of course, MARC & VRE ridership is itself relatively homogenous.
Wards 7 and 8, as well as much of Prince George's, are not bike friendly. Anacostia River crossings are often downright dangerous on a bike. So promoting biking to work in these communities depends all the more on the first/last mile connection to transit. Yet no Metro stations on the southern Green Line or eastern Blue and Orange Lines had pit stops.
Many of these stations are located in relatively residential neighborhoods, meaning the comfort and safety barrier to biking is relatively low. Why not have pit stops at them?
Obviously it takes resources and volunteers to set up pit stops. Businesses often host stops in hopes of driving sales. Most volunteers want to host pit stops in their communities instead of traveling across the region to some other location they don't know well.
But perhaps in the future, some supporters could sponsor pit stops in neighborhoods where there may not be such natural hosts. We could also look beyond the WABA members and the cycling community for volunteers. Perhaps community action organizations could help address the challenge of volunteers?
These stops may have relatively low attendance, but I think the benefit of a few people participating in these areas would be much greater than the marginal benefit of a few more people checking in in upper Montgomery County.
Pit stop timing
Another way to increase diversity would be to schedule pit stops for more time periods. The vast majority of stops were set up for 2-3 hours between from 6 and 9 am. Only 4 pit stops were open later. 3 stuck it out until 10 am, and the Indian Head, Maryland stop on the east bank of the Potomac was open until 11.
In Columbia Heights and Falls Church, organizers set up an afternoon "Bike from Work Day" pit stop from 4-7 pm. Even with that one exception, Bike to Work Day clearly catered primarily to those people starting work by 9:30am and leaving by 6:30.
Many low-income workers work at other times, like a shift job from 5 am to 2 pm. Many may already be riding a bike to work out of necessity. And if they aren't, they may be spending significant portions of their income on more expensive modes of transportation. Being introduced to cycling could help keep more money in these workers' pockets.
Those that are riding, frequently ride any bike they can get a hold of, not the median-priced $1,000 bike you see mostly at Bike to Work Day pit stops. Of any cyclists on the road, they likely could most use a tune-up, a new light, pant leg strap, or other safety schwag typically being given away at BTWD. Lastly, they are a population group that could be much better represented in bike planning and advocacy.
Of course, the lack of pit stops in the poorest areas of the region is a challenge to getting these cyclists, whether seasoned or new, to participate. However, the map above shows that, despite the blank space east of the river and in southern Prince George's, many pit stops are already in higher-poverty areas. This is all the more reason to explore ways to diversify the pit stop hours.
Pit stops with different hours would also face challenges in recruiting volunteers. Again this is where we need to think creatively about making alliances beyond the existing cycling community.
BTWD organizers collected a lot of information about participants. It would be interesting to do some analysis on this data to see where the people who checked in at the biggest, most central pit stops were coming from. This could give us a better idea of how lopsided the participation truly is.
Bike to Work Day is a very valuable part of cycling advocacy. Reaching the invisible cyclist is no easy task. It won't be easy, but with some planning and effort, Bike to Work Day could be a major opportunity to better include these current and potential cyclists.
(data courtesy of WABA)VA - Arlington - Rosslyn 968 DC - Downtown at Reagan Building 923 MD - Bethesda - Downtown 685 VA - Alexandria - Old Town 580 VA - Arlington - Ballston 513 VA - Arlington - Crystal City Water Park 508 VA - Reston 449 DC - Golden Triangle, Farragut Square 448 MD - National Institutes of Health Bldg One 432 DC - Adams Morgan 376 VA - Sterling 375 DC - National Geographic 358 MD - Silver Spring - One Discovery Place 325 VA - Vienna 324 DC - Capitol Hill at Eastern Market 324 DC - Columbia Heights 294 VA - Herndon 291 DC - Mt. Vernon Triangle 280 DC - NoMa 280 VA - Falls Church 261 MD - Frederick 255 VA - Leesburg 234 MD - Rockville - Rockville Town Center 202 VA - Alexandria - Carlyle 199 MD - Naval Support Activity Bethesda 196 MD - North Bethesda - White Flint Mall 190 MD - Rockville - Falls Grove Transportation Ctr. 170 DC - Capitol Riverfront at Yards Park 164 VA - Fairfax Corner 151 MD - Rock Springs Business Park 137 VA - Merrifield 132 MD - College Park - City Hall 130 MD - Takoma Park - Downtown 126 VA - Alexandria - Mark Center / BRAC 133 117 MD - NIH Executive Blvd 107 Unassigned 104 MD - Hyattsville - Magruder Park 101 DC - Golden Triangle, Murrow Park 88 VA - Tysons Corner 86 VA - Springfield/Metro Park at Walker Lane 79 VA - Fairfax City Downtown 62 DC - Buzzard Point-U.S. Coast Guard HQ 55 VA - Manassas - George Mason University 55 MD - Oxon Hill 54 MD - Greenbelt 54 VA - Manassas - VRE Station 53 VA - Burke 51 MD - Takoma Park - Silgo Creek Trail 44 MD - FDA White Oak 43 Unknown 41 MD - Bowie Town Center 38 DC - Anacostia 34 VA - Woodbridge - Chinn Center 29 MD - Indian Head 26 VA - Manassas - Kelly Leadership Center 21 MD - Bowie Old Town 19 VA - Haymarket 14 VA - Rippon Landing VRE 14 VA - Woodbridge - VRE 12 MD - Takoma/Langley Crossroads 5
Demographics
"Degree density" maps show region's east-west divide
What's the difference between Friendship Heights and Capitol Heights? The number of people with college degrees.

Degree density in and around DC. Each blue dot represents 1,000 people 25 and over with a college degree; each pink dot, 1,000 people 25+ without. Maps by Rob Pitingolo.
Rob Pitingolo has done a lot of research on which places have more or fewer people with college degrees. DC has the fourth most college degrees per square mile of any city in the nation, but that doesn't apply everywhere in the region or everywhere in DC.
Rob created these maps that show the locations of people with and without college degrees aged 25 and over.
There seems to be a fair amount of mixing in Virginia, but in DC and Maryland, the divide is starker. East of the Anacostia, blue dots are very few; west of Rock Creek and in the central city, they overwhelm the pink dots.
A lot of news stories talk about the DC region in terms of the division between black and white. The city's history of racial segregation has left a legacy of educational and socioeconomic inequality. As a result, many commentators use race as a simplistic shorthand for conflicts that are really about college educated versus not, or wealthy versus poor, or young versus old.
Race is immutable, but other characteristics are not. If our divisions are really about black versus white, they're not going to change unless some people move out of the city, and that's not what we want to happen. But education levels can change, and it's good for everyone if we can help all people in our region access better education.
Government
We are the... 50%? stories misinterpret median incomes
The 5-month old news that the Washington region has 10 of the 15 "wealthiest" US counties got another round of press, DCist notes, after a MainStreet.com article subtitled, "Where the 1% lives." But juxtaposing "the 1%" and any statistic of median income flunks basic statistics.
The median household income is the income for the household which is exactly in the middle: half of the other households make more, half make less. The MainStreet article could far better have borne the title, "Where the 50% lives."
Median income tells you almost nothing about where the 1% lives. If a town has 10 households making $1 million a year and 100 making $20,000 a year, the median is $20,000. It doesn't matter if one of the rich 10 starts making $5 million instead.
Medians also don't consider desperately poor households, unless a place is so poor that half of its households are in poverty. When the news broke that the DC area has the highest median income of any metropolitan area, most of the news coverage about how DC is insulated from the economic downturn ignored that fact that there's serious unemployment and poverty in much of the region.
The unemployment rate might be lower than the national average, for sure, and far lower than in some parts of the country, but that's little comfort to the people without jobs.
Much of the disparity goes hand in hand with a higher cost of living. The national median household income in 2010 was $50,046, and the median in the DC region $84,623. But real estate prices are significantly higher here and have been climbing as well. For the 4th quarter of 2011, the median single-family home sales price was $325,400 and the median condo sales price $230,000, according to the National Association of Realtors. Nationally, the average house price was $166,200 and the average condo price $165,100.
Thanks in part to the higher housing costs and limits on the quantity of housing in walkable areas with good transit access, many professionals share housing in the DC region. When Rob lived in a group house in Arlington, the household income was about $160,000. That sounds like a lot on paper, and it's definitely above the area median, but 3 entry-level professionals and a grad student shared that income, and none considered themselves individually wealthy. On the other hand, a husband/wife household with no kids and a $160,000 combined income might feel a lot wealthier.
If these statistics aren't about the super-rich 1%, who is the median? To figure this out, Rob analyzed 2007-2009 American Community Survey microdata for people in households making within 5% of the median income (or in the range of $80,538- The average age in this median household income cohort is 43 years. 48% are non-Hispanic white, 26% non-Hispanic black, 13% Hispanic, and 10% non-Hispanic Asian. 21% work for the government, 66% work outside the government, and 13% are not working, out of the labor force or fall into another category. 69% live in owner-occupied homes, while 31% reside in rented homes.
It's great that the economy in the Washington region is doing well, at least for many people, and that median incomes are high, even if that means housing is expensive too. But reporters, when you write about these income statistics, please leave the references to fancy dinners and pictures of houses with gilded gates out of it.
Demographics
Montgomery needs to retain young residents
MoCo planning director Rollin Stanley recently posted a video with some findings his staff made in the 2010 Census. To be honest, it doesn't look good for Montgomery County: closing businesses, high housing prices, and an aging population.
What I found most striking was the drop in the county's young adult population. According to the Planning Department, Montgomery County has 15% fewer adults between the ages of 15 and 24 than we did in 2000. There are 17% fewer 25-to-34 year olds, along with 20% fewer 35-to-44 year olds.
The first two age groups belong to the Millennials (or Echo Boomers or Generation Y, whichever you prefer). As I've said before, we're now the largest generation in American history, due to being the kids of the Baby Boomers, America's previous largest generation. Yet their ranks in MoCo have swelled over the past 10 years, while my cohort has shrunk.
Why is this?
Some readers didn't agree with my post last June about my newlywed friends who grew up in Montgomery County, then moved elsewhere in the region. A lot of people didn't like my post last week about the difficulty of finding housing in MoCo for Millennials, which now has over 200 comments. But these are connected. Montgomery County is an expensive place to live, and some of us (like my friends) have found that neighboring communities have more jobs, cheaper housing, and more stuff to do.
This is a problem. Montgomery County thrived because of the Baby Boomers, who found life so good here that they never left. (A few of them, it seems, like it a little too much.) But if 30% of the county's population is over 65, as the Planning Department estimates will happen by 2030, we're not going to be able to manage. If we want the county to continue prospering, we have to draw young people.
"What" draws young people is pretty simple: Jobs, reasonably priced housing, short commutes, proximity to shopping and entertainment, and increasingly, neighborhoods where you can walk/bike/take transit instead of driving.
The "how" is more challenging. But we should start going after those solutions now rather than waiting until it's too late.
- Community stories show the shift to a walkable lifestyle
- Focus transportation on downtown or neighborhoods?
- Young kids try to assault me while biking
- Some are pushing to limit sidewalk cycling
- Where is downtown Prince George's County?
- Metro bag searches aren't always optional
- Endless zoning update delay hurts homeowners
Greater Washington
District of Columbia








