. . . The Chicago metropolitan area, also colloquially referred to as Chicagoland, is a metropolitan area in the Midwestern United States. 2022 average annual car insurance premiums . ZCTA is a trademark of the U.S. Census Bureau; ZIP Code is a trademark of the U.S. Broad Street: 309/343-9151: Knoxville Police Department: 215 North Hebard Street:. The suburbs, surrounded by easily annexed flat ground, have been expanding at a tremendous rate since the early 1960s. Income limits are for the Chicago-Naperville-Joliet, IL HUD Metro FMR Area. Knox County has a total area of 716 square miles. The ChicagoNaperville, ILINWI Combined Statistical Area combines the following core-based statistical areas, listed with their 2021 estimated populations. Share: Home Find ZIPs in a Radius Printable Maps ZIP Code Database. The remaining area without an overlay in the northern part of Illinois, 708, eventually received such with area code 464 taking effect on January 21, 2022. Amtrak operates a national rail hub at Union Station in Downtown Chicago. . [13][14] McCormick's conception of Chicagoland stretched all the way to nearby parts of four states (Indiana, Wisconsin, Michigan, and Iowa). Erik J. Martin is a Chicago area-based freelance writer whose articles have been published by AARP The . In an in-depth historical analysis, Keating (2004, 2005) examined the origins of 233 settlements that by 1900 had become suburbs or city neighborhoods of the Chicago metropolitan area. The region has three separate rail networks: the Chicago Transit Authority (CTA) operates elevated and subway lines that run primarily throughout the city, Downtown Chicago, and into some suburbs. Time zone: Central Standard Time (CST) You may Update this view or Save a new view to see your changes, or Cancel to stay on this page. Zip Code 60637 Profile ZIP Code 60637 is located in the state of Illinois in the Chicago metro area. Between 2019 and 2020 the population of Chicago, IL declined from 2.71M to 2.7M, a 0.376% decrease and its median household income grew from $58,247 to $62,097, a 6.61% increase. Buying a home. Trends. 5Y Printed in northern/southern segments. The Chicagoland Speedway oval track has hosted NASCAR Cup Series and IndyCar Series races. The metro area also has a large number of White, Black, and Arab American residents, making the Chicago metropolitan area a truly diverse region. US Routes in the Illinois part of the area include: This page was last edited on 4 March 2023, at 10:16. Chicago street map Catalog Record Only Title from panel. Open in External Program. [41] Later U of C president Robert Maynard Hutchins was central to the Great Books movement, and programs of dialogic education arising from that legacy can be found today at the U of C, at Shimer College,[42] and in the City Colleges of Chicago and Oakton Community College in the Northwest suburbs.[43]. This view is currently private. (J8AEH$Rb!cWmQTs c?jq?Xgp&$UlI*+4)J;?K7|yu~qr&O/lz|waZ|fMzz&[6f&s|No^)Y&r'Fc)%!^6YqcWYRCWG`\9/G'H?DB3n-(^i?N/ffbBDTlAExjpz=wS? If you want to search and find zip codes for different cities or towns near Chicago, Illinois, the list below contains links to each of the 184 Illinois locations we have data for in Cook County and DuPage County. Night aerial view of Chicago and vicinity. The few low hills are sand ridges. Using a touch-tone phone, dial 1-888-328 .Ohio (/ o h a o / ()) is a state in the Midwestern region of the United States.Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated.The state's capital and largest city is Columbus . 312 was created to serve the Chicago metropolitan area, which includes Cook County and the city of Chicago, before it was split in 1996 into 773. City; State; County; Area . Radio stations serving the area include: WBBM (AM), WBEZ, WGN (AM), WMBI, WLS (AM), and WSCR. Browse our collection of stories and more. According to the 2000 Census, DuPage County had the highest median household income of any county in the Midwestern United States. ZIP Codes assigned to businesses only or single delivery point address will not necessarily appear as ZCTAs. . The data can be viewed on the Chicago Data Portal with a web browser. The five most common tree species are buckthorn, green ash, boxelder, black cherry, and American elm. The Chicago housing market is somewhat competitive. Income limits for all other income levels calculated per HUD methodology, based on Very Low Income (50% AMI) limit. Cities by ZIP Code For more rapid delivery, please use the recommended or recognized city names whenever possible for this ZIP Code . Share sensitive information only on official, secure websites. Income limits for 30%, 50% and 80% as published by HUD. Although relations between the different settlement types were at times contentious, there also was cooperation in such undertakings as the construction of high schools. Chicago, Illinois is located in Cook county. [#}^{{6|{L'0Jt(;-XI.l'o~L389N\=[~seft\e'ir%tBk'FRTR?%@=inD}kjMsukvmmfbXf["h`1Vuz$3vr.4g9W Wci ^K.?v5d"F_=u}""txkZ%I+-ZH'ZwM.`$+4JECt:t:Y;E[?`/%R4!Sv'Xuu7aZ\"NqGf92!0 -0.1%. Changelog. Statistical data for ZCTAs are available from: We do offer a few statistical products by ZIP Code through our economic surveys. January 2023. Rather than divide the city by a northsouth area code, the central business district retained the 312 area code, while the remainder of the city took the new 773 code. The Chicago metropolitan area represents about 3 percent of the entire United States population. Almost all Class I railroads serve the area, the most in North America.[35]. January 2023. In March 2008, the Chicago Mercantile Exchange announced its acquisition of NYMEX Holdings Inc, the parent company of the New York Mercantile Exchange and Commodity Exchange. U.S. Parks and designated recreational areas, of which the Chicago metro area has 1,527, have the same problem. Across all top 10 zip codes on our list, the median listing price reached $432,000 in June, 3.6% higher than their surrounding metro areas, but 4.0% lower than . PCC Postal Administrators Award Spreadsheets, Area Inspiring Mail (AIM) National Meeting - July 28, 2021, Parcel Data Exchange (PDX) API Customer Guide, Hazardous, Restricted, and Perishable Mail Instructions, Cigarettes, Smokeless Tobacco, and Electronic Nicotine Delivery Systems, Publication 52 - Hazardous, Restricted, and Perishable Mail, USPS Ship through IV-MTR Data Delegation Request, Correct and Standardize Your Address List, Undeliverable-as-Addressed (UAA) Mail Statistics, Acceptance of Returned International Mail, Mailer Diversion Notification and Request Log, Informed Delivery PostalOne! In October 2007, the overlay area code 331 was implemented to supplement the 630 area with additional numbers. Overview of the Chicago Area (Metro Area). Immediately prior to year 2000, (MSA) codes covered about 80 percent of the country, where as the new CBSA codes cover about 93 percent. Surrounding the low plain are bands of moraines in the south and west suburbs. The complete list of ZIP codes that cross state lines is available as part of our US ZIP code list. Includes all metropolitan areas that have a population of 150,000 or greater according to the most recent national census. At head of panel title: American Map Corporation. 60064 Abbott Park: 847/224: Lake County: Illinois - IL: Chicago, IL (1600) SMSA: 60101 Addison: 630/331: Du Page County: Illinois - IL: CME'S acquisition of NYMEX was completed in August 2008. According to the Encyclopedia of Chicago, there is no specifically known origin of the phrase, but it has been commonly used among policy makers, urban planners, and in the media. USPS ZIP Codes are not areal features but a collection of mail delivery routes. Chicago makes up approximately 0.53% of the total land area for Illinois and we have 67 zip codes for the city in our database, which you can see details of below, with land area information for each zip code. Within the boundary of the 16-county Chicago Combined Statistical Area lies the Chicago urban area, as well as 26 smaller urban areas. This view is currently private. ZCTAs were created using residential and nonresidential ZIP Codes that are available in the Census Bureaus MAF/TIGER database. ZIP Codes by Area and District codes. Hover over any zip code below to highlight that area. ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023]. Chicago Metro is in the 24th percentile for safety, meaning 76% of metro areas are safer and 24% of metro areas are more dangerous. Whether it is finding all of the Counties in a Metro Area, or all of the Zip Codes in a City. A lock ( The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses. On this Wikipedia the language links are at the top of the page across from the article title. Sort by: Zip Code | City Name Chicago (IL) Postal Codes. This is a list of the area codes in the state of Illinois and the geographic area of each numbering plan area: In the group of original North American area codes, established in 1947, all of the Chicago metropolitan area was part of the 312 numbering plan area, the rest of northern Illinois was 815, central Illinois was 217, and southern Illinois was 618. Portions of ZIP code 60637 are contained within or border the city limits of Chicago, IL, . endobj Canada Postal Codes. State: Illinois. Browse our topics and subtopics to find information and data. Local television channels broadcasting to the Chicago market include WBBM-TV 2 (CBS), WMAQ-TV 5 (NBC), WLS-TV 7 (ABC), WGN-TV 9 (Ind), WTTW 11 (PBS), MeTV 23, WCIU 26 (CW), WFLD 32 (FOX), WCPX-TV 38 (Ion), WSNS-TV 44 (Telemundo), WPWR-TV 50 (MyNetworkTV), and WJYS-TV 62 (The Way). In February 2007, the 815 area code (serving outlying portions of the metro area) was supplemented with the overlay area code 779. Up-to-date zip code data and information for 31 zip codes in Baltimore, Maryland with land area and county information. By joining you agree to our terms of service. The Chicago MSA, now defined by the U.S. Office of Management and Budget (OMB) as the ChicagoNapervilleElgin, ILINWI Metropolitan Statistical Area, is the third largest MSA by population in the United States. The settlements began as farm centers (41%), industrial towns (30%), residential railroad suburbs (15%), and recreational/institutional centers (13%). We have the professionals you need. The data can be viewed on the Chicago Data Portal with a web browser. An official website of the United States government. View all the available relationship files from the Geography program. *Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and . According to the 2020 Census, the metropolitan's population is approaching the 10 million mark. Standard Alex Grady County Area Code 405. Area codes 847 (northern suburbs) and 630 (western suburbs) were created from a split of suburban area code 708 in 1996. Data Sources: U.S. Census, proprietary data mapping and analysis. Small Area FMRs are required to be used to set Section 8 Housing Choice Voucher payment standards in areas designated by HUD (available here).Other Housing Agencies operating in non-designated metropolitan areas may opt-in to the use of Small Area FMRs. These unassigned blocks were merged into an adjacent ZCTA based on the length of shared boundary. Includes notes, indexes, metro-area road inset, ancillary city-center map, ancillary zip-code map, specimen map, publisher's index map, and advertisement. Area Codes 73001. Metro Area: Chicago-Naperville-Elgin Metro Area. Zip Code 60619 Profile ZIP Code 60619 is located in the state of Illinois in the Chicago metro area. 55430 55412 55411 55418 55413 55414 55405 55401 55403 55404 55415 55454 55407 55406 55408 55410 55409 55419 55417 55416 55402 94 94 94 394 35W 35W List of Zip Codes in Minneapolis MN Below is an interactive Minneapolis zip code map. Stacker compiled a list of zip codes with the most expensive homes in Chicago-Naperville-Elgin, IL metro area using data from Zillow.Zip codes are ranked by the Zillow Home Values Index for all homes as of October 2021. Population 42,911. Racial inequalities in education in the region remain widespread, often breaking along district boundaries;[38] for instance, educational prospects vary widely for students in the Chicago Public Schools compared to those in some neighboring suburban schools. The . The rate of violent crime in the Chicago metro area is 4.19 per 1,000 residents during a standard year. According to the Census Bureau includes: Chicago, Naperville, Elgin and parts of Indiana and Wisconsin. In 1989, area code 708 was created for all of the suburbs in the Chicago metropolitan area while the city of Chicago kept the original 312. Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA). $62,097 Median household income. Toggle navigation. Enter in a city and state to find the ZIP Code(s) for that location. <> There is not enough data as of the most recent U.S. Census survey to determine the population of Chicago. Micropolitan Statistical Areas) Population of 50,000 or more people (a.k.a. . The term ZCTA was created to differentiate between this entity and true USPS ZIP Codes. Chicagoland, as the metropolitan area is also called, has one of the world's largest and most diversified economies. News NAICS Codes Jobs About Us Contact Us Help . The racial makeup was 52.8% Non-Hispanic White, 22.1% were Hispanic, 16.7% were Non-Hispanic African Americans, and 6.4% were Asian. Both 309 and 618 are currently projected to exhaust in the next few years; area code 861 will go into effect on February 24, 2023, as an overlay of 309,[1][2] and area code 730 will go into effect on July 7, 2023, as an overlay of 618. 1 0 obj Water area: 0.3 sq. #3 Best ZIP Codes to Live in Chicago Area. The Excel spreadsheet lists ZIP Codes with the associated Area and District Codes. a little higher than the amount in Illinois: $37,306. 2. Use OData to open the dataset in tools like Excel or Tableau. With many companies moving to Chicagoland, and many current companies expanding, the area ranked as the nation's top metropolitan area for corporation relocations and expansions for nine consecutive years, the most consecutive years for any region in the country.[9]. The official US Postal Service name for 60637 is CHICAGO, Illinois. The region is part of the Great Lakes Megalopolis, containing an estimated 54 million people. The data can be viewed on the Chicago Data Portal with a web browser. Elementary and secondary education within the Chicago metropolitan area is provided by dozens of different school districts, of which by far the largest is the Chicago Public Schools with 400,000 students. The 2020 median household income in the U.S. Stacker compiled a list of the highest-earning zip codes in Chicago-Naperville-Elgin, IL using data from the U.S. Census Bureau.Zip codes were mapped to city using Simple Maps.Counties are ranked by 2019 5-year estimate median household income. View nearby homes. Rather than divide the city by a north-south area code, the central business district retained the 312 area code, while the . According to the 2000 U.S. Census, poverty rates of the largest counties from least poverty to most are as follows: McHenry 3.70%, Dupage 5.9%, Will 6.7%, Lake 6.9%, Kane 7.4%, Cook 14.5%. U.S. Geological Survey [Updated as needed]. USPS ZIP Codes are not areal features but a collection of mail delivery routes. stream [4][5] The Chicago area is the fourth largest metropolitan area in North America (after the metro areas of Mexico City, New York City, and Los Angeles), the third-largest metropolitan area in the United States, the largest within the entire Midwest, and the largest in the Great Lakes megalopolis. January 2023. The city of Chicago lies in the Chicago Plain, a flat and broad area characterized by little topographical relief. ZIP code 60637 is primarily located in Cook County. Plans are in place for overlay codes in the 708, 773, and 312 regions as those area codes become exhausted in the future. [40] In higher education, University of Chicago founder William Rainey Harper was a leading early advocate of the junior college movement; Joliet Junior College is the nation's oldest continuously-operating junior college today. A+. 73003. "[34], Chicago has been at the center of the United States' railroad network since the 19th century. The Chicago area is home to a number of the nation's leading research universities including the University of Chicago, Northwestern University, University of Illinois at Chicago, DePaul University, Loyola University, and the Illinois Institute of Technology. Aurora, Elgin, Joliet, and Naperville are noteworthy for being four of the few boomburbs outside the Sun Belt, West Coast and Mountain States regions, and exurban Kendall County ranked as the fastest-growing county (among counties with a population greater than 10,000) in the United States between the years 2000 and 2007.[27]. Cities; Townships; Counties; ZIP Codes; Elementary School Districts; Secondary School Districts endobj U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010]. September, June and August are the most pleasant months in the 60637 zip code, while January and December are the least comfortable months. This tool uses the devices GPS to determine your current ZIP Code. In some cases, these services clustered around institutions that hearkened back to Illinois's earlier economies. After all of the census blocks with addresses were assigned a preliminary ZCTA code, blocks were aggregated by code to create larger areas. The least diverse areas are located in the south parts of Chicago. Your complete guide to the Minneapolis area. In 1988 the 708 area code was introduced and the 312 area code became exclusive to the city of Chicago. The zip codes for Chicago, Illinois, are 312, 773, and 708. you will be prompted to sign in. In 1989, area code 708 was created for all of the suburbs in the Chicago metropolitan area while the city of Chicago kept the original 312. [26] Keep reading to learn which cities are more or less expensive for car insurance. ZIP Code Data. Franklin & Adams Address: 222 W Adams St Chicago, IL 60606 Get Directions Phone: (312) 361-1826 Today's . Home; Illinois Atlas; . County: Cook County. You'll also find quite a few Chicago neighborhoods that are divided by more than one zip code, like Lawndale which is spread out over five zip codes. Use the box below to find the ZIP+4 of any U.S. address. Area codes 847 (northern suburbs) and 630 (western suburbs) were created from a split of suburban area code 708 in 1996. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 1yC| O^G&=H/JdoK. It is the railroad center of the nation and is always thriving with tremendous . ZIP+4 Database. 872 Area Code. The Socrata Open Data API (SODA) provides programmatic access to this dataset including the ability to filter, query, and aggregate data. and Anne Arundel County as well as the land area for each zip code. 176 Chicago-Naperville-Michigan City, IL-IN-WI (part) 16980 Chicago-Naperville-Joliet, IL-IN-WI 28100 Kankakee-Bradley, IL 33140 Michigan City-LaPorte, IN . A breakdown of the county constituents and 2021 estimated populations of the four metropolitan divisions of the MSA are as follows:[10], ChicagoNapervilleElgin, ILINWI Metropolitan Statistical Area (9,509,934), The OMB also defines a slightly larger region as a Combined Statistical Area (CSA). LIST 1: FIPS Metropolitan Area (CBSA) Codes Unless otherwise noted, Metropolitan Areas are defined using June 30, 2003 OMB definitions. Lookup the details of any Area Code and Prefix. Detailed information on every zip code in Chicago. U.S. For more more information, view the API docs for this dataset or visit our developer portal. With more than six million full and part-time employees, the Chicago metropolitan area is a key factor of the Illinois economy, as the state has an annual GDP of over $1 trillion. 7lF5?lG1]J7>\>#|?~YG?ym31_I$l_{?{;W?Bg3,w%Q __mY> H'%:}n'Z'?[{/E3Q>;/?NlqlQ1:>78gO"}j'8oh-TFDp$_ /gWx."\-P0;JKz-Kx xsz&GPJW]D/[XaS"a',>#Ic,|--5RN j1h|D>2y>2z'x>[C!W^q2C^r) 5r Tm2\~HVmk-lh H.S23] 0W/)vrT^d^o:__8]>OBORkM>$". Home | Products | Learn About ZIP Codes | Find a Post Office | Search | Contact | FAQs. You can preview it, but you will need to make it public before people will be able to see it. In 2002, the 847 area code was supplemented with the overlay area code 224. The term Chicagoland has no official definition, and the region is often considered to include areas beyond the corresponding MSA, as well as portions of the greater CSA. Some ZIP Codes represent very few addresses (sometimes only one) and therefore will not appear in the ZCTA universe. Shortly after in 1996, area code 773 was created for the residential parts of the . Here is the complete list of all of the zip codes in Cook County, IL and the city/neighborhood in which the zip code is in: 60007 (Elk Grove Village), 60018 (Des . In 1957, area code 815 was split for the assignment of area code 309 to western central Illinois. [7] The region is home to more than 400 major corporate headquarters, including 31 in the Fortune 500[8] such as McDonald's, Boeing, United, and Blue Cross Blue Shield. In 2020, Chicago, IL had a population of 2.7M people with a median age of 34.8 and a median household income of $62,097. Lock Information and translations of chicago metropolitan area in the most comprehensive dictionary definitions resource on the web. If the area of an unassigned enclave was less than two square miles, it was assigned to the surrounding ZCTA. However, there are many neighborhoods big enough to have their own zip code, such as East Rogers Park (60626). Median Household Income in Illinois by Zip Code. What are Area Codes 312, 773, and 708? [37] Numerous private and religious school systems are also found in the region, as well as a growing number of charter schools. You can preview it here, but you will need to make it Median Household Income in Chicago, IL with a color coded Zip Code Heat Map. You may Save your changes to view them, or Cancel to stay on this page. Major airports, of which the Chicago metro area has 2, always look like high-crime locations due to the large number of people and the low population nearby. North of the Chicago Plain, steep bluffs and ravines run alongside Lake Michigan. View Map of Poorest Zipcodes in Metro Chicago. Measuring America's People, Places, and Economy. Some addresses will end up with a ZCTA code different from their ZIP Code. Here are the 2020 state-based maps of metropolitan and micropolitan statistical areas, collectively known as core based statistical areas (CBSAs). This change requires a reload. Within the city limits there are close to 60 different Chicago zip codes. On login you agree to our terms of service. <> Tableau users should select the OData v2 endpoint option. Mobile Software Engineer (iOS) Remote - US Company Description Dropbox is a leading global collaboration platform that's transforming the way people work together, from the smallest business to the largest enterprise. The Chicago metropolitan statistical area (MSA) was originally designated by the United States Census Bureau in 1950. Thank you for visiting our site. Standard Edmond Oklahoma County Area Code 405 . Hover over any zip code below to highlight that area. However, to view or use the files outside of a web browser, you will need to use compression software and special GIS software, such as ESRI ArcGIS (shapefile) or Google Earth (KML or KMZ). These areas are higher and hillier than the Chicago Plain. The Chicago area also headquarters a wide variety of global financial institutions including Citadel LLC, Discover Financial Services, Morningstar, Inc., CNA Financial, and more. This data is critical for government programs, policies, and decision-making. Publishing to the public requires approval. Database Download: Median Household Income in Chicago, IL by Zip Code: Chicago, IL Report: Median Household Income $0.00: Related Reports. Illinois is the 25th largest state by total land area, with a land area of 57,914 square miles (149,997 square kilometers) and has a total population of 12,716,164 people as of the most recent U.S. Census survey. Zip Codes: Chicago (zip 60637) Cost of Living: -2.5% lower. Several CTA bus routes also operate 24 hours a day, nonstop. Secure .gov websites use HTTPS The least populous of the compared metro areas has a population of 1,135,503. ZIP 3 Code List by Area/District * Denotes ZIP 3 Codes which are mapped to more than one District. As a result, the city of Chicago was divided into two area codes, 312 and 773. The 2021 census estimate for the population of the MSA was 9,509,934. Metropolitan Area Look-Up. On this page, we'll list out the 67 zip codes we have on record for Chicago, Illinois in Cook County and DuPage County as well as the land area for each zip code. Galesburg, IL Free Criminal Records. 16980 Chicago-Naperville-Elgin, IL-IN-WI MSA 17020 Chico, CA MSA 17060 Chillicothe, OH MISA 17140 Cincinnati, OH-KY-IN MSA With more than 700 million registered users across more than 180 countries, our mission is to design a more enlightened way of working. "0-8416-9263-7 JE-II." In most instances the ZCTA code is the same as the ZIP Code for an area. U.S. Enter a ZIP Code to find nearby Post Offices. The Census Bureau first examined all of the addresses within each census block to define the list of ZIP Codes by block. The Census Bureau assigned blocks that contained addresses, but did not have a single most frequently occurring ZIP Code to the ZCTA with which the blocks had the longest shared boundary. The city-suburban Metra rail network runs numerous lines between Downtown Chicago and suburban/satellite cities and the South Shore Line runs between Downtown Chicago and suburban Northwest Indiana. However, to view or use the files outside of a web browser, you will need to use compression software and special GIS software, such as ESRI ArcGIS (shapefile) or Google Earth (KML or KMZ). Description. However, there are many neighborhoods big enough to have their own zip code, such as East Rogers Park (60626). As a result, the city of Chicago was divided into two area codes, 312 and 773. On this page, we'll list out the 67 zip codes we have on record for Chicago, Illinois in Cook County and DuPage County as well as the land area for each zip code. ZIP Code Tabulation Areas (ZCTAs) are generalized areal representations of United States Postal Service (USPS) ZIP Code service areas. Are you looking for real estate agents or brokers? Detailed information on every zip code in Detroit All of the zip code data on this page is sourced from the United States Census Bureau geography reference files. CAPITAL METRO (77) EASTERN (178) GREAT LAKES (87) NORTHEAST (116) PACIFIC (62) SOUTHERN (167) WESTERN (233) * Denotes ZIP 3 Codes which are mapped to more than one District. The Tribune was the dominant newspaper in a vast area stretching to the west of the city, and that hinterland was closely tied to the metropolis by rail lines and commercial links. The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses. Of the Chicago metro area's 9,477,828 residents, few live near recreational areas. Maryland is the 42nd largest state by total land area, with a land area of 12,406 square miles (32,131 square kilometers) . This change requires a reload. [33], The Wall Street Journal summarized the Chicago area's economy in November 2006 with the comment that "Chicago has survived by repeatedly reinventing itself. With a diversity score of 87 out of 100, Chicago is much more diverse than other US cities. Income. [citation needed], The term "collar counties" is a colloquialism for the five counties (DuPage, Kane, Lake, McHenry, and Will) of Illinois that border Chicago's Cook County. For more information on the most recent updates to Illinois Metropolitan Area delineations please see Changes to MSAs. The University of Chicago and Northwestern University are consistently ranked as two of the best universities in the world.