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Metropolitan Statistical Area in the United States From Wikipedia, the free encyclopedia
The Quad Cities is a region of cities (originally four, see History) in the U.S. states of Iowa and Illinois: Davenport and Bettendorf in southeastern Iowa, and Rock Island, Moline and East Moline in northwestern Illinois.[2][3][4][5] These cities are the center of the Quad Cities metropolitan area, a region within the Mississippi River Valley, which as of 2023 had a population estimate of 467,817 and a Combined Statistical Area (CSA) population of 474,019, making it the 90th-largest CSA in the nation.[6][7][8]
Quad Cities, Iowa–Illinois
Davenport–Moline–Rock Island, IA–IL | ||
|---|---|---|
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 Map of Davenport–Moline, IA–IL CSA
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| Country |  United States | |
| State |  Iowa Illinois | |
| Largest city | Davenport, Iowa | |
| Other cities | Moline, Illinois Bettendorf, Iowa Rock Island, Illinois East Moline, Illinois | |
| Area | ||
• Total | 170 sq mi (400 km2) | |
| Highest elevation | 850 ft (259 m) | |
| Lowest elevation | 590 ft (180 m) | |
| Population | ||
• Total | 379,441 (148th) | |
| • Rank | 148th in the U.S. | |
| • Density | 1,600/sq mi (618/km2) | |
| GDP | ||
| • Total | $25.774 billion (2022) | |
| Time zone | UTC-06:00 (CST) | |
| • Summer (DST) | UTC-05:00 (CDT) | |
Before European settlers came to inhabit the Quad Cities, the confluence of rivers had attracted many varying cultures of indigenous peoples, who used the waterways and riverbanks for their settlements for thousands of years. At the time of European encounter, it was a home and principal trading place of the Sauk and Fox tribes of Native Americans. Saukenuk was the principal village of the Sauk tribe and birthplace of its 19th-century war chief, Black Hawk. In 1832, Sauk chief Keokuk and General Winfield Scott signed a treaty in Davenport after the US defeated the Sauk and their allies in the Black Hawk War. The treaty resulted in the Native Americans ceding 6 million acres (24,000 km2) of land to the United States in exchange for a much smaller reservation elsewhere. Black Hawk State Historic Site in Rock Island preserves part of historic Saukenuk and is listed on the National Register of Historic Places.
The history of urban settlements in the Quad Cities was stimulated by riverboat traffic. For 14 miles (23 km) between LeClaire, Iowa, and Rock Island, the Mississippi River flowed across a series of finger-like rock projections protruding from either bank. These rapids were difficult for steamboats to traverse. As demand for river-based transportation increased along the upper Mississippi, the navigability of the river throughout the "Rock Island Rapids" became a greater concern. Over time, a minor industry grew up in the area to meet the steamboats' needs. Boat crews needed rest areas to stop before encountering the rapids, places to hire expert pilots such as Phillip Suiter, who was the first licensed pilot on the upper Mississippi River, to guide the boat through the rocky waters, or, when the water was low, places where goods could be removed and transported by wagon on land past the rapids.[9] Today, the rocks are submerged six feet underwater by a lake formed by two locks and dams.
As the Industrial Revolution developed in the United States, many enterprising industrialists looked to the Mississippi River as a promising source of water power. The combination of energy and easy access to river transportation attracted entrepreneurs and industrialists to the Quad Cities for development. In 1848, John Deere moved his plough business to Moline. His business was incorporated as Deere & Company in 1868. Deere & Company is the largest employer today in the Quad Cities.
The first railroad bridge built across the Mississippi River connected Davenport and Rock Island in 1856.[10] It was built by the Rock Island Railroad Company, and replaced the slow seasonal ferry service and winter ice bridges as the primary modes of transportation across the river. Steamboaters saw the nationwide railroads as a threat to their business. On May 6, 1856, just weeks after completion of the bridge, an angry steamboater crashed the Effie Afton into it. John Hurd, the owner of the Effie Afton, filed a lawsuit against the Rock Island Railroad Company. The Rock Island Railroad Company selected Abraham Lincoln as their trial lawyer and won after he took the case to the US Supreme Court. Expert riverboat pilot Phillip Suiter was one of his witnesses. It was a pivotal trial in Lincoln's career.
After the Civil War, the region began to gain a common identity. The river towns that were thoughtfully planned and competently led flourished, while other settlements, usually get-rich-quick schemes for speculators, failed to pan out. By World War I, the towns of Davenport, Rock Island, and Moline had begun to style themselves as the "Tri-Cities", a cluster of three more-or-less equally-sized river communities growing around the small bend of the Mississippi River where it flows west. But with the growth of Rock Island County, during the 1930s the term "Quad Cities" came into vogue, as East Moline was given "equal status". Despite the fact that the region had earned the name "Quad Cities", the National Basketball Association had a franchise in Moline, Illinois, from 1946 to 1951 called the "Tri-Cities Blackhawks". Then, with the opening of an Alcoa (now Arconic) plant east of Davenport in 1948, the town of Bettendorf underwent so much growth that many people in the community discussed the adoption of the name "Quint Cities",[11] But by this time, the name "Quad Cities" had become known well beyond the area, and "Quint Cities" never caught on, despite the efforts of WOC-TV (now KWQC-TV) and others. Consequently, when Bettendorf passed East Moline in size, there was some debate about whether Bettendorf had "displaced" East Moline. Instead, local officials, such as the Chamber of Commerce,[12] have chosen an inclusive approach, maintaining the name "Quad Cities" yet including all five cities.[13]
Beginning in the late 1970s, economic conditions caused major industrial restructuring, which disrupted the basis of the region's economy. The major companies, agricultural manufacturers, ceased or scaled back operations in the Quad Cities. Factories which closed included International Harvester (Navistar) in Rock Island and Case IH in Bettendorf. Moline-based John Deere cut its labor headcount by one half. Later in the 1980s, Caterpillar Inc. closed its factories at Mount Joy and Bettendorf.
Since the 1990s, the Quad Cities governments, businesses, non-profits and residents have worked hard to redevelop the region. They have achieved national attention for their accomplishments.
Examples of revitalization and rebirth include:
Over the years, several communities in the Quad Cities region have proposed or performed mergers. As it grew, Davenport annexed the communities of Rockingham, Nahant, Probstei, East Davenport, Oakdale, Cawiezeel, Blackhawk, Mt. Joy, Green Tree, and others. Bettendorf annexed portions of Pleasant Valley in the 1970s. In 1987, Rock Island, Moline, East Moline, Milan, Carbon Cliff, Hampton, Coal Valley and Silvis considered a super-city merger which would have seen the Illinois cities become the second-largest city in the state,[19] but the proposal ultimately failed. Moline and East Moline considered a merger in 1997.[20] That same year, Green Rock and Colona did merge.[21] Bettendorf and Riverdale also considered a merger.
The Quad Cities is located at the confluence of the Rock and Mississippi rivers, approximately 140 miles (230 km) west of Chicago, and forms the largest metropolitan area along the Mississippi River between Minneapolis–Saint Paul and the St. Louis metropolitan area. Interstate 80 crosses the Mississippi River here. The Quad Cities area is distinctive because the Mississippi River flows from east to west as it passes through the heart of the area; the Iowa cities of Davenport and Bettendorf are located due north of Rock Island and Moline, respectively.
The Quad Cities area is one where the telephone companies cooperate with regional phone calls. Iowa and Illinois have different area codes (563 and 309), yet most calls originating and terminating within the core urban area are placed without long-distance charges by dialing just a 7-digit number. This helps the bi-state area promote itself as a single community, "joined by a river".
The Quad Cities Metropolitan Area consists of three counties: Scott County in Iowa, and Rock Island County and Henry County in Illinois. The Quad City metro population is 382,268.[22] The Quad Cities Metropolitan Area is also considered part of the Great Lakes Megalopolis.[23][24]
| Climate data for Quad Cities (Quad City International Airport), 1991–2020 normals,[a] extremes 1871–present[b] | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 69 (21) |
74 (23) |
88 (31) |
93 (34) |
104 (40) |
104 (40) |
111 (44) |
106 (41) |
100 (38) |
95 (35) |
80 (27) |
75 (24) |
111 (44) |
| Mean maximum °F (°C) | 53.4 (11.9) |
57.6 (14.2) |
73.6 (23.1) |
82.7 (28.2) |
89.2 (31.8) |
94.0 (34.4) |
95.1 (35.1) |
93.8 (34.3) |
91.2 (32.9) |
84.1 (28.9) |
69.8 (21.0) |
57.6 (14.2) |
96.9 (36.1) |
| Mean daily maximum °F (°C) | 31.8 (−0.1) |
36.6 (2.6) |
49.9 (9.9) |
63.0 (17.2) |
73.9 (23.3) |
83.1 (28.4) |
86.1 (30.1) |
84.1 (28.9) |
77.9 (25.5) |
64.8 (18.2) |
49.8 (9.9) |
37.0 (2.8) |
61.5 (16.4) |
| Daily mean °F (°C) | 23.3 (−4.8) |
27.7 (−2.4) |
39.7 (4.3) |
51.4 (10.8) |
62.5 (16.9) |
72.1 (22.3) |
75.5 (24.2) |
73.4 (23.0) |
66.1 (18.9) |
53.7 (12.1) |
40.4 (4.7) |
28.9 (−1.7) |
51.2 (10.7) |
| Mean daily minimum °F (°C) | 14.8 (−9.6) |
18.8 (−7.3) |
29.6 (−1.3) |
39.9 (4.4) |
51.1 (10.6) |
61.0 (16.1) |
64.9 (18.3) |
62.7 (17.1) |
54.2 (12.3) |
42.6 (5.9) |
30.9 (−0.6) |
20.8 (−6.2) |
40.9 (4.9) |
| Mean minimum °F (°C) | −9.4 (−23.0) |
−2.3 (−19.1) |
9.6 (−12.4) |
24.7 (−4.1) |
35.2 (1.8) |
48.0 (8.9) |
54.0 (12.2) |
52.1 (11.2) |
39.1 (3.9) |
26.3 (−3.2) |
14.1 (−9.9) |
−0.2 (−17.9) |
−14.2 (−25.7) |
| Record low °F (°C) | −33 (−36) |
−28 (−33) |
−19 (−28) |
7 (−14) |
25 (−4) |
39 (4) |
46 (8) |
40 (4) |
24 (−4) |
11 (−12) |
−10 (−23) |
−24 (−31) |
−33 (−36) |
| Average precipitation inches (mm) | 1.66 (42) |
1.83 (46) |
2.62 (67) |
3.81 (97) |
4.67 (119) |
5.01 (127) |
4.23 (107) |
3.97 (101) |
3.32 (84) |
2.81 (71) |
2.30 (58) |
2.04 (52) |
38.27 (972) |
| Average snowfall inches (cm) | 10.8 (27) |
8.6 (22) |
4.4 (11) |
1.1 (2.8) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.3 (0.76) |
2.1 (5.3) |
8.8 (22) |
36.1 (92) |
| Average precipitation days (≥ 0.01 in) | 9.3 | 8.7 | 10.4 | 11.3 | 12.2 | 11.3 | 8.6 | 9.4 | 8.4 | 9.0 | 8.9 | 9.5 | 117.0 |
| Average snowy days (≥ 0.1 in) | 7.2 | 6.0 | 3.2 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.7 | 5.9 | 25.1 |
| Average relative humidity (%) | 69.9 | 69.8 | 68.3 | 64.3 | 64.9 | 65.8 | 70.5 | 73.3 | 72.8 | 68.1 | 71.3 | 74.0 | 69.4 |
| Average dew point °F (°C) | 11.7 (−11.3) |
16.2 (−8.8) |
27.0 (−2.8) |
37.2 (2.9) |
48.2 (9.0) |
57.9 (14.4) |
64.0 (17.8) |
62.6 (17.0) |
54.3 (12.4) |
41.5 (5.3) |
30.4 (−0.9) |
18.3 (−7.6) |
39.1 (3.9) |
| Mean monthly sunshine hours | 148.1 | 153.8 | 180.5 | 210.1 | 255.1 | 284.6 | 301.9 | 271.4 | 222.0 | 192.9 | 121.7 | 113.9 | 2,456 |
| Percent possible sunshine | 50 | 52 | 49 | 53 | 57 | 63 | 66 | 63 | 59 | 56 | 41 | 40 | 55 |
| Source: NOAA (relative humidity, dew point, and sun 1961−1990)[25][26][27] | |||||||||||||
According to the 2010 United States Census Count, the metropolitan area grew to 471,551.[28] As of the 2000 census, a total of 96,495 households and 60,535 families resided in the area.
The racial makeup of the area is 90.6% White (410,861), 3.7% Black or African American (27,757), 0.6% American Indian and Alaskan Native (1,255), 1.0% Asian (6,624), 0.03% Pacific Islander (156), and 2.0% from two or more races (11,929). 7.1% of the population is Hispanic or Latino of any race (37,070).[29] The predominant ethnicities in the Quad Cities are of northern European descent, including German, Irish, and English, as well Scandinavian (Mostly Swedish and Norwegian) and Dutch. The primary minority groups in the area are African-Americans, which in Davenport make up the third largest black population in the state of Iowa, a community dating back to the 1830s when Iowa was a free territory. Many of the city's African-American residents have roots in the Southern/Border states of the U.S., including Mississippi, Arkansas, Alabama, and Missouri. The most significant Asian-American populations are South Asian and Vietnamese American.[30][31][32][33]
According to resources, Christianity is the largest religion to be practiced in the area. However, the two states have a different population of Christian groups. In Davenport and Bettendorf, Catholics make up an 18.5% plurality, but Protestants with 15.1% Mainline and 11.6% Evangelical make up large minorities as well. The Black Protestants on the Iowa side comes in at 1.2%. On the Illinois side, between Rock Island, Moline, and East Moline, Catholicism is less prevalent at 12.4%, and at 12.5% Evangelical and 11.0% Mainline have smaller declines.[citation needed]
The Jewish population is about 500–600, which is down from about 1,800–2,000 in the 1950s and 1960s.[34]
The Quad Cities metropolitan area, more formally known as the Davenport–Moline–Rock Island Metropolitan Statistical Area (MSA), is the metropolitan area associated with the Quad Cities in the U.S. states of Iowa and Illinois. The Davenport–Moline–Rock Island MSA consists of four counties – Scott County in Iowa and Henry, Mercer, and Rock Island counties in Illinois – and had an estimated population of 384,324 as of 2020.
The Quad Cities metropolitan area is also considered part of the Great Lakes Megalopolis, and is the largest metropolitan area along the Mississippi River in Iowa and between Minneapolis–Saint Paul and the St. Louis metropolitan area.[35]
According to Quad Cities website,[41] the top employers in the Quad Cities area are:
| Rank | Employer | # of employees | Industry |
|---|---|---|---|
| 1 | Deere & Company | 8,572 | Agricultural Innovation |
| 2 | Rock Island Arsenal | 6,300 | Defense Manufacturing |
| 3 | UnityPoint Health - Trinity | 6,100 | Healthcare |
| 4 | Genesis Health System | 4,700 | Healthcare |
| 5 | Hy-Vee | 4,200 | Grocery |
| 6 | HNI Corporation/The Hon Company/Allsteel | 3,800 | Office Furniture Manufacturing |
| 7 | Walmart | 3,600 | Warehouse Clubs and Supercenters |
| 8 | Arconic | 2,400 | Aerospace and Defense Aluminum |
| * | Tyson Fresh Meats | 2,400 | Food Processing |
| 10 | Oscar Mayer/Kraft | 1,200 | Food Processing |
| * | Tri-City Electric Company | 1,200 | Electrical Contractor |
|
|
Since 1916, the region has supported the Quad City Symphony Orchestra, which presents a year-round schedule of concerts at the Adler Theatre in Davenport and Centennial Hall in Rock Island. The Handel Oratorio Society, dating to 1880, is the second-oldest organization of its kind in the nation and presents annual performances of "Messiah" along with another major work for choir and orchestra. The Augustana Choir, founded at Rock Island's Augustana College in 1934, is one of the nation's leading collegiate choruses. Major outdoor summer music festivals include the Bix Beiderbecke Memorial Jazz Festival, Mississippi Valley Blues Festival, and River Roots Live.
The Quad Cities' three traditional community theaters – Playcrafters Barn Theatre (founded in 1920, comedies and dramas)[42] and Quad City Music Guild (1948, musicals) in Moline, and Genesius guild (1957, outdoor Shakespeare and Greek comedies and tragedies) in Rock Island – were joined in 1976 by Circa '21 Dinner Playhouse, a professional dinner theater in downtown Rock Island's historic Fort Theatre. Ballet is performed at Ballet Quad Cities. ComedySportz provides improv comedy. Bluebox Limited is a Bettendorf-based film production company, and many outside productions companies have filmed movies in the Quad Cities in recent years.[43][44] Historic buildings and sites listed on state and the National Register of Historic Places interpret the history of people's settlement and lives in the area.
The Quad Cities is the 151st largest radio market in the United States.[45] It is ranked 97th by Nielsen Media Research for the 2008–09 television season with 309,600 television households.[46]
The area is served by over 13 commercial radio stations, 8 non-commercial radio stations, 3 low power FM radio stations, 8 TV stations and 3 daily newspapers.
In 2012, the Mississippi Valley Fair that is held in Davenport served as the film location for Rodney Atkins' music video "Just Wanna Rock N' Roll".
Also in 2012, the PBS Frontline documentary Poor Kids was filmed in and around the Quad Cities showing poverty from a child's perspective.
Four interstate highways serve the Quad Cities: Interstate 80, Interstate 280, Interstate 74 serve both states while Interstate 88 serves just Illinois. United States highways include U.S. Route 6 and U.S. Route 67 which run through both Iowa and Illinois, while U.S. Route 61 serves just Iowa and U.S. Route 150 serves just Illinois. A total of five bridges accessible by automobiles connect Iowa with Illinois in the Quad Cities across the Mississippi River. The Fred Schwengel Memorial Bridge carries Interstate 80 and connects Le Claire, Iowa, with Rapids City, Illinois. Continuing downstream, the I-74 Bridge connects Bettendorf, Iowa, with Moline, Illinois, and is the busiest bridge with an average of 70,400 cars a day.[47] The Government Bridge connects Downtown Davenport with the Rock Island Arsenal. Three bridges connect Davenport with Rock Island, Illinois; The Rock Island Centennial Bridge, The Crescent Rail Bridge, and the furthest downstream bridge, the Sergeant John F. Baker, Jr. Bridge which carries I-280.
Several state highways also serve the area. Iowa Highway 22 is on Davenport's southwest side and runs west through the county, while Iowa Highway 130 runs along Northwest Boulevard on Davenport's north edge. Illinois Route 5 (John Deere Road) runs from Rock Island east till it runs into Interstate 88. Illinois Route 92 runs along the Mississippi River, while Illinois Route 84 runs along the east side of Rock Island County. Illinois Route 192 connects Highway 92 with Illinois Route 94 near Taylor Ridge. The Chicago – Kansas City Expressway also serves the area along Interstates 74, 80, and 88.
There are three transit operators in the Quad Cities with limited interconnection between them. Rock Island County Metropolitan Mass Transit District (Quad Cities MetroLINK) serves the Illinois cities of Rock Island, Moline, East Moline, Milan, Silvis, Carbon Cliff, Hampton and Colona. It has 12 routes and a fleet of about 52 buses. It operates a river craft during summer months. In Iowa, Davenport Citibus has 10 fixed routes and operates 20 buses, seven days a week and Bettendorf Transit operates three routes, Monday–Saturday, and has eight buses.
Intercity bus service to the Quad Cities is provided by Burlington Trailways and Greyhound Lines.
Amtrak currently does not serve the Quad Cities. The closest station is about 50 miles (80 km) away in Galesburg, Illinois. In 2008, United States Senators Tom Harkin, Chuck Grassley, Dick Durbin, and Barack Obama sent a letter to Amtrak asking them to begin plans to bring rail service to the Quad Cities.[48] In October 2010, a $230 million federal fund was announced that will bring Amtrak service to the Quad Cities, with a new line running from Moline to Chicago. They hoped to have the line completed in 2015, and offer two round trips daily to Chicago.[49]
In December 2011, the federal government awarded $177 million in funding for the Amtrak connection. Budgetary and logistical issues have delayed the completion of all necessary track improvements, but the project is still in development.[50][51] The multi-modal Moline Q Station building was completed in early 2018, with the attached Westin Element hotel opening in February.[52] When the full project is completed, it will establish passenger rail through the Quad Cities, for the first time since the 1970s.
The Quad Cities is served by the Quad Cities International Airport, Illinois' third-busiest airport, located in Moline. The airport is marketed as a regional alternative to the larger airports in Chicago, nearly 200 miles (320 km) away. The smaller Davenport Municipal Airport is the home of the Quad City Air Show.
From 1907 to 1926, Rock Island was home to the NFL's Rock Island Independents. The franchise was a charter member on the National Football League (NFL) in 1920. The first NFL Game ever was played by the Independents at Douglas Park in September 1920. Football legend Jim Thorpe was a member of the team in 1924.
The Tri-Cities Blackhawks, named in honor of the Sauk war chief Black Hawk, was the next top-level professional sports franchise. The club played in the National Basketball League (NBL) from 1946 until its merger in 1949 with the Basketball Association of America to become the National Basketball Association (NBA). Hall of famer Red Auerbach coached the Blackhawks during their first NBA season.
After the 1950–51 basketball season, the team moved to Milwaukee, where they were named the Hawks. After a second move to St. Louis, the team is now the Atlanta Hawks.
Professional basketball returned to the Quad Cities during the 1980s and 1990s with the Quad City Thunder of the Continental Basketball Association. The CBA served as the NBA's premier developmental league and produced many highly regarded NBA stars. From 1987 through the 1992–93 season, the Thunder played at Wharton Field House in Moline. Starting with the 1993–94 season, the team played at The MARK of the Quad Cities (now the Vibrant Arena at The MARK). After the CBA folded in 2001, the Thunder franchise ceased operations permanently. Vibrant Arena at The MARK occasionally hosts NCAA Division I college basketball conference tournaments as well as NBA and NHL exhibitions.
The Quad Cities has hosted minor league baseball teams since the Davenport Brown Stockings first played in 1878. The Rock Island Islanders and Moline Plowboys each fielded teams for many seasons. The Islanders began play in 1901 and played primarily at Douglas Park. The Plowboys were founded in 1914. Their home was Browning Field.
The Davenport franchise has been a member of the Midwest League since 1960. They have played at Modern Woodmen Park since 1931. Today, the Quad Cities River Bandits are High Class A affiliate of the Kansas City Royals
The PGA Tour makes an annual stop in the Quad Cities. The golf tournament is currently known as the John Deere Classic. It has drawn dozens of top PGA players over the years, including Tiger Woods, Vijay Singh, and Payne Stewart.
The Quad Cities Marathon has run annually in late September since 1998. Roughly 400-500 participants race through the four cities, beginning and ending in Moline. The race weekend also offers a half marathon and a 5K as well as races for children. Kenyan Kiplangat Terer holds the men's record with a 2:14:04, run in 2013. Ethiopian Hirut Guangul holds the woman's record at 2:35:07, from her 2012 win.[53]
| Club | Sport | League | Venue | Established | Championships |
|---|---|---|---|---|---|
| Quad Cities River Bandits | Baseball | Midwest League | Modern Woodmen Park | 1960 | 6 |
| Quad City Steamwheelers | Indoor football | IFL | Vibrant Arena at The MARK | 2017 | 0 |
| Quad City Storm | Ice hockey | SPHL | Vibrant Arena at The MARK | 2018 | 0 |
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