Census data on how Chicago would have lost more residents in the 2010s if not for international migration

I was looking at Census Bureau data recently on population change in metropolitan statistical areas from 2010 to 2019. Here is what I found about Chicago:

The data shows the Chicago MSA lost nearly 3,000 residents over the decade. This is something urbanists, demographers, and Chicago area leaders have been tracking and trying to explain.

The data above helps provides details on this population change. The net migration data shows the region gained nearly 200,000 residents via international migration. If you rank all of the MSAs over the decade, Chicago was #10 on the list of international migrants. Chicago continues to be an important center for immigrants (even as it lags behind New York, Miami, Los Angeles, Houston, Washington, Boston, Dallas, San Francisco, and Seattle).

This means that if the Chicago area had fewer international immigrants, it would have lost a lot more people. If international migration was more like San Diego or Tampa or Minneapolis, the region would have lost more than 50,000 people. While I suspect few in the Chicago region would like to lose any residents over a decade, the situation would be much worse without the city and region continuing to attract immigrants.

American population change by the second

In searching for housing data this week, I came across a small animated widget on the Census website:

I like this presentation for three reasons.

First, a static image does not do this graphic justice. The different bars, all four of them, moved in time with the passage of time. It is one thing to read that something happens every few seconds or minutes; it is another to see it count down or up next to other markers.

Second, while a larger presentation might help display the gravity of the population changes – imagine a map filling with new people – this is a pint-sized graphic with lots of information going into it. Population losses and gains can be complicated with lots of different inputs. This graphic boils it down to three major demographic factors: births, deaths, and immigration.

Third, this highlights the large American population and its growth. Given all the social, cultural, and political issues of recent years, I have wondered what role the size of the US population plays. Addressing any major issue might be more difficult given all of the people groups and experiences, regional differences, and more.

Of course, any graphic aims to simplify and this graphic does as well. At the same time, in a world awash in information, simple yet well-design presentations can go a long way to conveying helpful information.

Is the definition of suburbs really in doubt or are the suburbs simply multi-dimensional?

One writer suggests the definition of suburbs is unclear because the federal government does not offer an official definition:

The term has practically been rendered a semantic argument. Some have a location-based definition: that it’s a smaller community on the outskirts of a larger city, while others define it visually, by cul-de-sacs upon cul-de-sacs of similarly developed homes. Both could be correct, since there’s no existing federal definition for suburbia.

Existing HUD definitions of American areas include “urban” and “rural,” but there is no such “suburban” category.

A 2013 Harvard University study found that there is “no consensus to what exactly constitutes a suburb.” It added that suburbs have been defined over the years by any number of metrics from physical proximity to cities, to modes of transportation, to general appearance…

The Census Bureau and HUD are currently working toward building out proper definitions and statistical areas based on 2020 census data. 

As a scholar who studies suburbs, I find this conversation a little odd. Here is why.

The Census Bureau has tracked the suburban population for decades. For example, the 2002 publication “Demographic Trends in the 20th Century” clearly shows the growth of suburban populations.

https://www.census.gov/prod/2002pubs/censr-4.pdf

As this table suggests, within metropolitan areas there are central cities and suburbs. The area outside central cities and with enough connections to the city and metropolitan region (as delineated by counties) counts toward the suburban population.

On the other hand, the definition of suburbs is multi-faceted and incorporates location relative to a big city and density. But, it also includes the feel and experience of an area. This is where the boundaries are more blurred; you could have neighborhoods in big cities that are full of single-family homes and lots of driving or pockets of more dense rural areas with connections to big cities. There are also a variety of suburban communities ranging from bedroom suburbs to industrial suburbs to ethnoburbs to working-class communities to edge cities and more. The kinds of suburbs might differ but there are common features of suburban life that Americans like.

Across the multiple measures noted in this story, they coalesce around a similar range of Americans living in the suburbs, whether the Census Bureau is measuring or people are self-reporting: roughly 50-55% of Americans live in suburbs.

Complex suburbia might be hard to fully encompass and it has changed over time. However, it hangs together enough to differentiate from big cities and rural areas. A new definition from the Census might help establish geographic and conceptual boundaries but these are always in flux as communities and metropolitan areas change.

Census cutting short time going door to door

The Census Bureau will not be able to go door to door as long as planned and this could affect the quality of the data at the end:

building door entrance exit

Photo by Pixabay on Pexels.com

Attempts by the bureau’s workers to conduct in-person interviews for the census will end on Sept. 30 — not Oct. 31, the end date it indicated in April would be necessary to count every person living in the U.S. given major setbacks from the coronavirus pandemic. Three Census Bureau employees, who were informed of the plans during separate internal meetings Thursday, confirmed the new end date with NPR. All of the employees spoke on the condition of anonymity out of fear of losing their jobs…

Former Census Bureau Director John Thompson warns that with less time, the bureau would likely have to reduce the number of attempts door knockers would make to try to gather information in person. The agency may also have to rely more heavily on statistical methods to impute the data about people living in households they can’t reach.

“The end result would be [overrepresentation] for the White non-Hispanic population and greater undercounts for all other populations including the traditionally hard-to-count,” Thompson wrote in written testimony for a Wednesday hearing on the census before the House Oversight and Reform Committee…

Moving up the end date from Oct. 31 for door knocking is likely to throw the census, already upended by months of delays, deeper into turmoil as hundreds of thousands of the bureau’s door knockers try to figure out how to conduct in-person interviews as many states grapple with growing coronavirus outbreaks in the middle of hurricane season.

Beyond the political football that the Census can be, Census data is important for researchers, residents, and political leaders. Not being able to go through the full data process and having to impute more data means that more of the final counts will need to be estimated. Since the decennial Census tries to get data from every household in the United States, it has some of the most comprehensive data. Lower counts, less time, COVID-19, political wrangling – may this not disturb useful and important data results.

Poor Census response rate in neighborhoods with fleeing New Yorkers

Here is another consequence of city residents leaving for other places during COVID-19: absent New York residents are not filling out Census 2020 forms at a good rate.

chart close up data desk

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Only 46 percent of Upper East Side households have filled out their census forms, according to a June 25 report circulated by the Department of City Planning’s chief demographer, Joseph J. Salvo — well below the neighborhood’s final response rate in 2010, and short of the current citywide rate of almost 53 percent…

Even if New Yorkers have asked the Postal Service to forward mail to their second homes, census forms are addressed to the household, not the individual, which — unless New Yorkers pay for premium forwarding — prevents the post office from including them with the forwarded mail…

Officials hope that many of the coronavirus evacuees will return by the end of October, the new extended deadline for final responses to the census. But with Manhattan parents now enrolling children in schools outside the city, it is not clear that the evacuees will return to New York City in time…

The pandemic has prompted census outreach workers to adjust their tactics, especially in trying to reach undocumented immigrants and residents in illegal housing, who may be fearful of sharing information with the government. In the heavily immigrant neighborhoods of North Corona and East Elmhurst, outreach workers have approached New Yorkers while they wait in lines at food distribution sites, for example.

A lot of effort goes into conducting the decennial census and the data collected is helpful to many. Trying to boost response rates to surveys in a world awash in data collection is a difficult task without a global pandemic. But, I imagine this might lead to some interesting lessons about data collection. Researchers need to have some flexibility in all cases as circumstances can change and plans may go awry. This could be a helpful story about how a large organization adapted in a difficult situation and maybe even made future data collection more robust.

While the article mentions the potential consequences for New York City, there is another consequence of the movement of people: would these wealthy New Yorkers boost the Census numbers elsewhere, provided that they fill out the forms about residing in other locations? Granted, they would still have to fill out a Census form but others might do that for them (if they are living with others) or they might fill out a form once they are more settled in.

Asking Americans where they live to determine what exactly a suburb is

A recent project asked over 55,000 Americans where they live and the researchers used this to classify what counts as a suburb:

aerial shot of buildings

Photo by Benjamin Suter on Pexels.com

Kolko and his colleagues got a survey sample of 55,000 households to sound off about whether their neighborhoods were urban, rural or suburban. That let them build a model looking at which factors predict how respondents will answer.

Unsurprisingly, many people defined their neighborhoods in part by their population density. But a whole host of other factors also made the prediction more accurate. For example, areas with higher median incomes were more likely to be called suburban. Areas with older homes were more likely to be called urban. Areas with lots of senior citizens were more frequently called rural.

The researchers—Kolko, Shawn Bucholtz of the U.S. Department of Housing and Urban Development, and Emily Molfino of the U.S. Census Bureau—have released data online showing how their model classifies every neighborhood in the U.S., as well as an academic working paper detailing their methods and findings.

It’s a question that matters quite a bit because, by the researchers’ survey, more than half of American households identify as suburban: 52%, versus 21% rural and 27% urban.

A few thoughts based on this summary:

  1. This suggests defining places requires more than just political or geographic boundaries: how people perceive communities and neighborhoods matters. There is a cultural, meaning-making dimension to where people live that is often not picked up in these kinds of definitions.
  2. The next step after #1 is this: if residents of some places may technically live in a big city but they perceive it to be more suburban, they may act differently. Or, if they think of their suburban area as urban, they could lead different lives and favor different policies.
  3. I wonder how this overlaps with previous survey data suggesting Americans prefer small towns which could fit into suburban or rural settings. Here, the feel of a small town might be more important than the actual designation.
  4. The overall proportions of Americans living in different settings are not that different than what the Census Bureau calculates. What then makes this useful information is the ability to provide micro-level data about specific neighborhoods and communities.
  5. Without looking at the working paper, my guess is some of the discrepancies between this model and the Census definition is on the edges of areas: the fringes of big cities where residents could be suburban or urban and on the edges of suburbia where areas could be suburban or rural. These areas straddling municipal boundaries as well as lifestyles could be in flux for a long time.
  6. All of this points to an ongoing recognition of “complex suburbia.”

The US needs the Census in order to keep up with societal change

Even amid COVID-19, data collection for the 2020 Census continues. Recent Census data helps provide a reminder of why we need the Census:

The new data shows that, by 2019, the white population share declined nearly nine more percentage points, to 60.1%. The Latino or Hispanic and Asian American population shares showed the most marked gains, at 18.5% and nearly 6%, respectively. While these groups fluctuated over the past 40 years, either upward (for Latinos or Hispanics and Asian Americans) or downward (for whites), the Black share of the population remained relatively constant.

The declining white population share is pervasive across the nation. Since 2010, the white population share declined in all 50 states (though not Washington, D.C.) (download table A), and in 358 of the nation’s 364 metropolitan areas and 3,012 of its 3,141 counties. Moreover, as of 2019, 27 of the 100 largest metropolitan areas have minority-white populations, including the major metropolises of New York, Los Angeles, Washington, D.C., and Miami—as well as Dallas, Atlanta, and Orlando, Fla., which reached this status by 2010 (download Table B).

Most noteworthy is the increased diversity in the younger portion of the population. In 2019, for the first time, more than half of the nation’s population under age 16 identified as a racial or ethnic minority. Among this group, Latino or Hispanic and Black residents together comprise nearly 40% of the population. Given the greater projected growth of all nonwhite racial minority groups compared to whites—along with their younger age structure—the racial diversity of the nation that was already forecasted to flow upward from the younger to older age groups looks to be accelerating…

The unanticipated decline in the country’s white population means that other racial and ethnic groups are responsible for generating overall growth. Nationally, the U.S. grew by 19.5 million people between 2010 and 2019—a growth rate of 6.3%. While the white population declined by a fraction of a percent, Latino or Hispanic, Asian American, and Black populations grew by rates of 20%, 29%, and 8.5%, respectively. The relatively small population of residents identifying as two or more races grew by a healthy 30%, and the smaller Native American population grew by 7.6%.

This is important data to have regardless of what people make of this data. Having an organization that collects and reports important data is valuable to residents, scholars, and policy makers. With good data, people can now examine and use the patterns and trends.

At the same time, it is interesting to see how the Census is trying to market participation in the 2020 Census:

Census2020RationaleforPublic

The emphasis here is more on what residents might get out of the process – federal funds, political representation – with a final reminder of the government mandate since 1790.

Together, this suggests having good data is critical for understanding and responding to social change. Without such data, we are left with triangulated data or anecdotes that do not inspire confidence. The United States is a large country with many interest groups. While other organizations might be able to collect similar data, having it done by the government offers some advantages (though the Census process has long been politicized).

When growing rural communities are reclassified as urban communities

James Fallows points to a Washington Post piece that discusses the reclassification issue facing numerous rural communities:

 

A few years after every census, counties like Bracken are reclassified, and rural or “nonmetropolitan” America shrinks and metropolitan America grows. At least on paper. The character of a place doesn’t necessarily change the moment a city crosses the 50,000-resident mark…

The sprawling, diverse segment of the United States that has changed from rural to urban since 1950 is the fastest-growing segment of the country. Culturally, newly urban areas often have more in common with persistently rural places than with the biggest cities. Most notably, in 2016, Hillary Clinton would have won only the counties defined as urban when the metropolitan classification began in 1950, while Donald Trump would have won every group of counties added to metropolitan after the initial round….

About 6 in 10 U.S. adults who consider themselves “rural” live in an area classified as metropolitan by standards similar to those used above, according to a Washington Post-Kaiser Family Foundation poll conducted in 2017. And 3 in 4 of the adults who say they live in a “small town”? They’re also in a metro area…

If rural Americans complain of being left behind, it might be because they literally are. In government statistics, and in popular conception, rural is defined as what’s left after you have staked out all the cities and their satellites.

This is a measurement issue. What exactly counts as an urban, suburban, or rural area? This is a question I frequently field from students but it is more complicated than it looks.

My short answer: everything in between larger central cities and rural areas is a suburb.

My longer answer: metropolitan regions (encompassing the suburban areas around central cities) are drawn with county boundaries, not municipal boundaries. This means an entire county might be part of a metropolitan region but significant portions of the county are still rural.

My longer longer answer: the official boundaries do not truly capture a suburban way of life. This could be mimicked in numerous urban neighborhoods that contain single-family homes, yards, and families as well as more rural communities.

All of this may help explain why Americans tend to say they like or live in small towns even when these communities are not, by certain measures, not small towns.

The last quoted paragraph above is also intriguing: is rural truly whatever is leftover outside of metropolitan areas? At the start of the twentieth century, the vast majority of Americans lived outside cities and suburbs. As urban and suburban populations swelled, so did their geographic area. It is hard not to think that we still have not quite caught up with these major changes in spaces and communities a little over one hundred years later.

Census 2020 looking to go online

Reaching younger Americans is part of the reason plans are underway to move parts of the decennial 2020 census online:

Millennials (born from 1981 to 1996) and Generation Z (born after 1996) account for about 35 percent of the approximate 325 million people in the U.S., according to estimates, and census officials say their traditional means of outreach — mail-in questionnaires, landline phone calls and door-to-door surveys — are failing to connect with this significant segment of the population.

The Census Bureau plans to conduct its first-ever online headcount, which it predicts will generate 60 percent of the total responses for 2020…

However, social scientists suggest that millennials and Generation Z could have a hard time appreciating the importance of the census, having grown up amid a distorted media landscape of instant online gratification, “fake news” and a culture of likes on social networks…

Last month, census communications chief Burton Reist was quoted as saying endorsements from celebrities such as LeBron James are being considered. He described a hypothetical situation in which the NBA superstar urges young people during halftime to pull out their cellphones and “answer the census.”

Moving data collection online would seem to offer a lot in terms of lower costs and easier data tabulation. But, as the article suggests, it brings along its own issues such as cutting through the online clutter and working with celebrities to pitch the online data collection.

On one hand, this might lead to the conclusion that it is still difficult to use web surveys to collect information on a broad scale. Unless a research company has a panel of possible participants in a recruited and relatively representative panel, reaching the broader public on a voluntary basis is hard.

On the other hand, perhaps this should be taken as a good sign: the Census Bureau clearly indicates their data collection has to match what people actually use. Going door to door may not be feasible going forward. If people are online or using devices for hours a day, online surveys might be more attractive.

Almost regardless of how this turns out in the 2020 count, it will be an interesting experiment to watch. What will the online response rate be? How will the Census Bureau have to go about advertising online data entry?

Census income figures misreported based on gender norms

The Census measures numerous important features of American life. Yet, accurate measurement is difficult. A new report suggests reported income can not be the most truthful when women make more money than their husbands:

Researchers found that when wives are the bigger breadwinners, husbands report making an average of 2.9 percent more than what’s in their tax filings. Meanwhile, women who make more than their husbands report earning 1.5 percent less than their actual income…

So why does this phenomenon happen? Researchers say they suspect societal expectations about the roles each person plays in a marriage could be a main factor.

“When married couples . . . violate the norm that husbands outearn their wives, the survey respondents reporting the couples’ earnings appear to minimize the violation by inflating the earnings of the lower-earning husbands and deflating the earnings of the higher-earning wives,” researchers wrote in their findings.

If the misreporting is due to gender norms, might we expect this to go away as more women earn more money? Already, “In about one out of four couples surveyed, wives made more money than their husbands.” Give this a few decades and this misreporting might disappear.

On the other hand, social norms can be last a long time even after society has changed quite a bit from when the social norm arose. If the misreporting continues or even increases, it would be interesting to see how the Census and other surveyors adjust their figures.