The mean population center of Illinois is close to Chicago but this wasn’t always the case

The mean population center of Illinois is relatively close to Chicago:

[B]ased on new data from the U.S. Census, the true center point of Illinois’ population is about 70 miles southwest of Chicago’s bustling Magnificent Mile.

Situated in a corn field east of the intersection of U.S. Route 47 and Illinois Route 113 in Grundy County is the point referred to by the census as the Mean Center of Population for Illinois…

The center point can tell a lot about a state.

It can help explain why Illinois has a state government controlled largely by Chicago politicians.

It can help explain how money gets distributed around the state. It can help explain why some issues — say, gun control — can pit rural interests against urban interests.

“Somewhere close to half the population of the state is within 40 miles of the Loop,” Illinois State University geography professor Mike Sublett said.

This is not too surprising: by far, Chicago is the largest city in the state and the population of the Chicago metropolitan region (2009 estimate of the Illinois portion only – not counting Wisconsin and Indiana populations) is just under 8 million while Illinois’ total population is just over 12.8 million (2010 figures).

But the value of such a measure seems to be not exactly where this mean is located but rather how this population mean has shifted over time. The article goes on to note how the population mean wasn’t always so close to Chicago:

In the 1840s, the center point was located east of Springfield, relatively close to Illinois’ geographical center point in the Logan County community of Chestnut.

But, as Chicago began to grow as an urban center, the population center point began its northward trek along a line nearly mirroring what would become Interstate 55.

The 1880 center of the state’s population was on the south side of Bloomington, near U.S. Route 150 south of where State Farm Insurance Cos. has its Illinois regional office complex.

In 1910, the center moved out of McLean County for the first time in 50 years. The new center was in a farm field just a few miles southeast of Pontiac.

The only time it took a break from its northeasterly trek until recently was in 1940, when the center — then located in Livingston County — briefly moved southward…

The northern movement of the center point also has stalled in recent decades. The 2010 center point near south of Morris in Grundy County is somewhat south of the 2000 and 1990 population centers, located just a few miles away.

Sublett attributes the stall to the rapid growth of Chicago’s western suburbs and the loss of population within the state’s largest city.

“The center point has kind of stagnated. It has just been migrating around Grundy County,” Sublett said.

As I’ve written before regarding the US population mean (see here), the population mean measure seems to make the most sense when placed in a historical context so that people can get a quick look at larger population and migration trends.

I wonder how many Chicago area residents know that the bulk of the state’s early population lived in the central and southern portions of the state and it wasn’t really until the 1840s and 1850s that the population of northeastern Illinois really began to grow and tilt the balance of power in the state.

Exploring the “mail rail” of London

There seems to be a growing interest in stories about underground spaces below cities. Add another to stories about underground Paris, New York, and Las Vegas: several explorers have documented the “mail rail” system that operated not too long ago beneath London:

Construction of the tunnels began on February 1915 from a series of shaft located along the route. The tunnels were primarily dug in clay using the Greathead shield system, although the connecting tunnels in and around the stations were mined by hand…

It wasn’t until June 1924 that workers began laying the track using 1000 tons of running rail and 160 tons of conductor rail…The line was eventually finished in 1927 with the first letter through the system running on February 1928…

Although initially the system was a success, in its last years of service the line was continually losing money. On the 7th November 2002, Royal Mail announced the line had become uneconomical with losses of £1.2M a day and that they planned to close it should no alternate uses be found. This was to be the death of the Mail Rail with the line from Mount Pleasant to the Eastern Delivery Office closing on the 21st March 2003, the remaining section from the Western District Office to Mount Pleasant following on the 29th. Now it just sits there buried where light cannot reach, rusting away, the trains sleeping silently in and around the stations wanting to be used again. Sadly a dream which we all know will never come true.

I had not known that these sorts of mail systems were in use until so recently. Such systems were not completely unknown in big cities: Chicago had a much more complex system that delivered mail as well as other kinds of freight. In big yet dense cities, these delivery systems could make a lot of sense as it would keep some traffic off the roads and goods could be delivered with little interruption.

I do wonder at times whether current city officials are very knowledgeable about what is underneath their cities. The pictures regarding London’s “mail rail” are quite good and I wonder if they caught anyone off-guard.

With such interesting things underneath so many big cities, it seems that movie and TV writers would have an endless supply of interesting settings where odd things could occur and creatures could roam…

CHA reports on families displaced by the Plan for Transformation

After the recent removal of the final public housing high-rise residents in Chicago, the Chicago Housing Authority released figures Wednesday about what has happened to the displaced high-rise residents:

In the 12 years since the CHA began its Plan for Transformation, an ambitious effort to overhaul public housing, the number of families receiving CHA housing subsidies has been cut in half, with only 56 percent — or 9,388 households, excluding senior citizens — in the system, according to a study prepared by the CHA.

Only 60 of those families have rented or purchased homes in the suburbs, a finding that challenges long-held beliefs that crime had followed former residents from the high-rises into their communities…

The CHA, however, acknowledged that it has lost track of 2,202 families that once lived in CHA housing, and another 1,307 households found housing without CHA assistance.

Former residents now live in 71 of Chicago’s 77 neighborhoods, according to the report. However, the majority of them moved to neighborhoods such as Englewood, Woodlawn, Auburn Gresham, Roseland and Greater Grand Crossing, communities that already were burdened with high crime and poverty. Others moved into working-class African-American communities such as Chatham and South Shore, saturating formerly stable neighborhoods of single-family homes with renters.

Overall, this article seems to shy away from asking this question: has the removal of these high-rises led to better lives for their former residents or improved conditions for poorer neighborhoods in the city? This article doesn’t offer much positive evidence: very few have moved to the suburbs, the CHA has lost track of some families while others have dropped out of the system, and former high-rise residents encounter stereotypes when moving to new neighborhoods. The high-rises may be gone but the deeper issues are still present.

The mystery church that opens to Buckingham Fountain in “Happy Endings”

After seeing the end of Modern Family, I saw the opening scene to ABC’s new show Happy Endings. As the bride left the groom at the altar and ran out of the church, we were treated to a shot of Chicago outside the church’s front door. There was only one problem: right outside the church’s door was Buckingham Fountain. Where exactly is this church?

The New York Times review of the show says the show is “Set in Chicago — by which I mean a soundstage somewhere like Burbank, Calif., that looks like New York but is called Chicago…” While I know movies and TV shows have a long history of such wrong shots (and establishing shots), this one seems just plain odd and obvious.

Continued issues for Walmart in Chicago

Even with discussions last year suggesting more amity between Walmart and the city of Chicago (and an earlier post here), there are still some issues for the retailer in the city.

1. Over the weekend, activists in Little Village, a neighborhood on Chicago’s west side, said they think Walmart should locate one of their stores in their neighborhood rather than just building on the south side:

At a news conference Sunday afternoon at 26th Street and Kolin, Raul Montes Jr. said people could benefit from having a Wal-Mart more centrally located in the city, vs. the locations on the South Side, which are currently planned.

Montes says Wal-Mart would do well at 26th and Kostner, which has been vacant for years. Montes says he and others in Little Village have sent letters to their alderman over the past few months and have so far, gotten no response.

He says they feel ignored.

2. Last night, Walmart representatives presented plans to residents of Lakeview, a neighborhood on the north side, regarding a proposed smaller version of their store called “Walmart Market.” There was some opposition from the crowd:

About 200 people — many wearing anti-Wal-Mart buttons and stickers — filed into the Wellington Avenue United Church of Christ to hear the proposal.

John Bisio, a Wal-Mart Stores Inc. public affairs senior manager, said that although he recognized the citizens’ concerns, the smaller facility at Broadway and Surf Street would not interfere with the neighborhood’s character…

But many in the audience could be heard snickering at company representatives’ arguments for why the 32,000-square-foot Walmart Market would be good for the North Side neighborhood.

After the presentation, several residents overwhelmingly shouted down the proposal and urged Alderman Tunney to push forth the zoning limitation in City Council.

It is interesting to contrast these two responses to Walmart: one neighborhood wants a store while another is very skeptical and thinks the store is unnecessary and could harm the neighborhood.

But with big box stores wanting to move into cities (Target recently talking about plans to open on State Street as well as recently opening their first store in Manhattan), these discussions will continue to take place.

Using Groupon to sell real estate

With the real estate market in the doldrums (and no end in sight), there are reports about a new strategy that would leverage the popular site Groupon:

In the Dream Town deal, the brokerage will pay out $1,000 in cash at closing to home buyers or sellers that spend $25 for the Groupon. The voucher is good for one year from the date of purchase. The offer launches on Friday and will run for a week. On Monday, it will be the featured deal for Chicago subscribers.

The Dream Town deal tips with 50 vouchers purchased, said co-founder and president Yuval Degani. The coupons apply to both traditional and distressed properties, and buyers can be owner-occupiers or investors. The transaction must be at least $150,000 to qualify for the deal, and there is a limit of one Groupon per customer. There is no cap on the total number of Groupons that can be sold.

“Our big picture is we’re really an emerging company,” Degani said, noting that Dream Town has focused on its Web presence and search engine optimization, which helps its site appear higher on search results. “What we’re trying to do is acquire new customers. We’re not really looking at (the Groupon deal) as a reduced commission. We’re looking at it as getting customers for life.”

Degani said Dream Town has four locations and 165 agents in the area.

I wonder how many people will take this offer and then use it within a year. Typical Groupon deals are for smaller or more immediate purchases while this asks buyers to consider a bigger and more important purchase. But if you are already looking to buy (though there are a limited number of these people), $1,000 in cash could sound pretty good.

The article also mentions some other innovative offers that have recently popped up on Groupon. Seeing this story reminds me that the outgoing Mayor Daley spoke at length in a speech on campus (here, here, and here) about the success story of Groupon. But a city like Chicago will need a number of companies like Groupon to develop and thrive in order to gain population.

Chicago named 3rd most segregated city in the country

A piece in the Chicago Reader discusses the results of a new University of Michigan study that showed Chicago is the third most segregated city in the country, trailing only New York City and Milwaukee. A few notes about this study:

1. Like many other studies of its ilk, this is based on dissimiliarity index scores. Here is how this is calculated:

The dissimilarity index is a system used by sociologists to measure segregation, with the highest score – meaning total segregation – being 100. The lowest – complete integration – is 0. The numbers reflect the percentage of people from one race (black and white are measured here) that would have to move in order to create complete integration.

There are some other measures like this with different calculations but the dissimilarity index seems to be used most often. There are a number of easily-found sites online that provide instructions on how to calculate the dissimilarity index (here is eHow’s explanation).

2. The Chicago Reader article and another piece at Salon (with some nice maps and explanations for each city) focus on white-black segregation. The original study also calculated the dissimilarity index for other pairs of races, such as whites and Latinos. These figures are generally lower than those for whites and blacks as the Great Migration of blacks from the south prompted increasing levels of segregation in Midwest and Northeastern cities during the early decades of the 1900s.

In terms of the white-Hispanic findings from the original study, the top 5 segregated cities are Springfield, MA, Los Angeles, New York, Providence, and Boston. On this list, Chicago is tenth.

The original study also look at white-Asian segregation: the top 5 cities here were Buffalo, Pittsburgh, New York, Syracuse, and Baton Rouge.

3. A little more on interpreting the figures regarding Chicago:

-Along with the other 52 most white-black segregated cities, Chicago had a drop (4.8) in its dissimilarity index between 2000 and 2010.  The 53rd city, Greensboro, NC, was the first on the list to have an increase (0.9).

-In the Salon piece, there is a little bit of history about how this segregation came to be in Chicago and black migration, public housing, interstates, and Mayor Daley are mentioned. The conclusion is this:

Oak Park was one of a handful of places around the country where progressive whites made common cause with blacks. But in the Chicago area, it’s the exception, not the rule. Today, middle-income blacks are increasingly moving into Chicago’s suburbs. And though Quillian says that there isn’t white flight like there was in the past, many communities appear to be resegregating. The problem now is white avoidance.

It would be interesting to hear more about this idea of “white avoidance.”

-The Chicago Reader piece also suggests that Pekin, Illinois (a town whose high school has had some issues regarding race and its mascot – link from Wikipedia) is the most segregated city (white-black) in Illinois. However, the story doesn’t add the caution regarding Pekin: there are 857 blacks in the community. The CensusScope page of Illinois cities by dissimilarity index adds this disclaimer:

When a group’s population is small, its dissimilarity index may be high even if the group’s members are evenly distributed throughout the area. Thus, when a group’s population is less than 1,000, exercise caution in interpreting its dissimilarity indices.

It would be helpful if this were added to the story regarding Pekin.

Light installation at Cabrini-Green to mark demolition of final building

Amidst news of Target’s interest in building a store on the former site of the Cabrini-Green housing project, the Chicago Tribune reports that there is a special light installation at the last building to be demolished (and whose last resident left several months ago):

Marked for demolition beginning Wednesday is the last-standing building of the infamous Cabrini-Green public housing complex. But thanks to a light installation orchestrated by artist Jan Tichy, the structure at 1230 N. Burling St. will remain aglow with 134 white LED lights — one installed in each of its vacated apartments — for the four-week duration of its razing. The light installation was completed Monday, in time for Tichy and the Chicago Housing Authority to flip the “on” switch at 7 p.m.

Here is more information on the project from the gallery that represents Tichy:

From January to March 2011, together with over 20 students from the School of the Art Institute of Chicago, Tichy held two and three-day workshops with local youth at Cabrini Connections, Marwen, After School Matters Creative Writing Program at Gallery 37 and ThaBrigade Stamps – Cabrini Green Marching Band. In the workshops, students were introduced to public art and light art, and brainstorming sessions and group activities were held on the concepts of Home, Public Housing, Community and Demolition. The youth were then charged with the task of writing poems or texts that addressed the concepts above. Employing a computer program developed by SAIC students that translates sound into light, the youth performed their texts for recording, creating unique light patterns. These light patterns define each of the 134 LED lights at the high-rise. Thus, the youth’s voices literally “tell” their stories through light.

As a component of Project Cabrini Green, live-feed footage from the site will be projected at the Museum of Contemporary Art at street-level, on the corner of Pearson and Mies Van der Rohe streets behind the museum’s glass façade, thereby rendering it visible at night. A voice/light-activated model of the high-rise will accompany the installation, and the youth participant’s written texts and audio content will be available. Tricia Van Eck, Associate Curator, is the organizing curator of the installation at the Museum of Contemporary Art.

The youth’s texts, the audio content, and the live-feed video will also be available on the project website.

Read more about the project in the New York Times or at Project Cabrini Green.

I wonder if there are plans for a more permanent exhibit or marker of the public housing project.

Cabrini-Green site: from housing project to possible Target store

Since the mid 1990s, the area around the Cabrini-Green housing project on the north side of Chicago has been changing (see an overview of this change here). As the high-rises have come down (with the last residents leaving just recently), new mixed-income neighborhoods as well as new commercial buildings have gone up in the area. News comes today that Target may be building a store on this site in the near future:

Target Corp., the cheap-chic discount chain, is in talks with the Chicago Housing Authority to build a store at the site of the former Cabrini-Green Housing Project.

The retailer’s proposal was brought up for consideration at a CHA board of commissioners meeting earlier this month, said Matt Aguilar, CHA spokesman. “We are in discussions and hope to help bring additional investment to the neighborhood,” Aguilar said.

Demolition of the last high rise at Cabrini-Green is scheduled to begin on Wednesday. The seven-acre complex, once among the most notorious housing projects in the nation, is just blocks away from Chicago’s glitziest shopping districts on North Michigan Avenue and close to the wealthy enclaves of the Gold Coast and Lincoln Park.

Target declined to comment on the proposal.

If Target does move forward with this, it would be the second high-profile space they have recently obtained in Chicago. (Read here about their plans for moving to State Street.)

As redevelopment of this space continues to take place, how long might it be until residents and shoppers of the area forget altogether that the Cabrini-Green complex was once there?

Another question: is a big box store in the city such as Target okay or the best move? Does it depend on which store moves in (see the long-running battle between Wal-Mart and the City of Chicago) or are big box stores okay in the city but not good in the suburbs because of their contribution to sprawl?

ASA in Las Vegas update: union reaches deal with Chicago Hilton hotels

The American Sociological Association conference was moved earlier this year to Las Vegas. This was done because the Hilton chain in Chicago did not have a deal with the union of hotel workers. The Chicago Tribune reports today that Hilton “is the first major hotel chain” to reach a deal with the union after 18 months without a contract in place.

I know the ASA had to make a decision at some point and couldn’t wait around for the hotels and unions to reach a deal. Even though Chicago would have been an excellent location, Las Vegas should be fun in its own way.