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Kenilworth, Illinois
Village of Kenilworth, Illinois
Location of Kenilworth in Cook County, Illinois.
Location of Kenilworth in Cook County, Illinois.
Location of Illinois in the United States
Location of Illinois in the United States
Country  United States
State Illinois
County Cook
Township New Trier
Incorporated 1889
 • Type Council–manager
 • Total 0.61 sq mi (1.57 km2)
 • Land 0.61 sq mi (1.57 km2)
 • Water 0.00 sq mi (0.00 km2)  0%
615 ft (187 m)
 • Total 2,514
 • Density 4,141.68/sq mi (1,597.94/km2)
  Up 0.8% from 2000
Standard of living (2007-11)
 • Per capita income $104,301
 • Median home value $1,000,000+
ZIP code(s)
Area code(s) 847 & 224
Geocode 39519
FIPS code 17-39519

Kenilworth is a village in Cook County, Illinois, United States, 15 miles (24 km) north of downtown Chicago. As of the 2010 census it had a population of 2,513. It is the newest of the nine suburban North Shore communities bordering Lake Michigan, and is one of those developed as a planned community. In 2018, Kenilworth was the eighth wealthiest community in the United States, and the wealthiest in the Midwestern United States.


Historical population
Census Pop.
1900 336
1910 881 162.2%
1920 1,188 34.8%
1930 2,501 110.5%
1940 2,935 17.4%
1950 2,789 −5.0%
1960 2,959 6.1%
1970 2,980 0.7%
1980 2,708 −9.1%
1990 2,402 −11.3%
2000 2,494 3.8%
2010 2,513 0.8%
2020 2,514 0.0%
US Census Bureau

As of the census of 2010, there were 2,513 people, 800 households and 699 families residing in the village. The population density was 4,188.3 people per square mile (1,570.6/km2). There were 855 housing units at an average density of 1,425.0 per square mile (534.4/km2). The racial makeup of the village was 97.4% White, 0.3% African American, 0.1% Native American, 1.3% Asian, and 0.9% from two or more races. Hispanic or Latino of any race were 1.6% of the population.

There were 800 households, out of which 47.6% had children under the age of 18 living with them, 79.3% were headed by married couples living together, 5.9% had a female householder with no husband present, and 12.6% were non-families. 11.1% of all households were made up of individuals, and 6.7% were someone living alone who was 65 years of age or older. The average household size was 3.14, and the average family size was 3.41.

In the village, the population was spread out, with 34.3% under the age of 18, 4.9% from 18 to 24, 14.6% from 25 to 44, 32.6% from 45 to 64, and 13.4% who were 65 years of age or older. The median age was 42.4 years. For every 100 females, there were 95.3 males. For every 100 females age 18 and over, there were 91.2 males.

For the period 2007–11, the estimated median annual income for a household in the village was $242,188, and the median income for a family was over $250,000. The per capita income for the village was $104,301. 1.2% of families and 1.9% of the population were below the poverty line, including 1.8% of those under age 18 and 3.5% of those age 65 or over.

Public entities and points of interest

Notable places and organizations in Kenilworth include:

  • Kenilworth Rebels – the Rebels are the football team of 5th, 6th, 7th and 8th grade students.
  • Kenilworth Fountain – In the middle of Kenilworth Avenue just east of the railroad tracks
  • The Kenilworth Beach – The public beach on Lake Michigan, which is divided into a sailing beach and a bathing beach
  • Pee Wee Field – Also known as "Sears Stadium" - Baseball field located on the west side of town where many little leaguers play
  • Townley Field – District-owned sports field behind the school where many sports are played including field hockey, soccer, lacrosse,football, and the school Field Day
  • The Ware Garden – Public courtyard on the east side where many residents walk their dogs
  • Mahoney Park – A small park on the south side of town, named after the farm that was there at the town's founding
  • Kenilworth Train Station – Train station on the Metra Line in between Indian Hill and Wilmette stations
  • Joseph Sears School – Public elementary and junior high school on Abbotsford Road (JK-8)
  • The Kenilworth Club – A frequented community house that hosts all sorts of events throughout the year
  • Kenilworth Historical Society – Preserve and present the history of the town
  • Kenilworth Union Church – A non-denominational Protestant church on Kenilworth Avenue
  • Church of the Holy Comforter – Episcopal Church across the street from Kenilworth Union
  • Hiram Baldwin House – A Prairie School house designed by Frank Lloyd Wright in 1905

Kenilworth does not have its own fire department or library; for these services, the town contracts with the neighboring Winnetka fire department and with the Wilmette library. Kenilworth has its own police department and 9-1-1 call center.

Kenilworth Assembly Hall

Kenilworth club entrance
The entrance to the Kenilworth Club as originally built in 1907

Known as the Kenilworth Club, the Assembly Hall is a community building in the center of the village used for civic events for the town's gatherings, school-related events, and private organizations' meetings. This building is used for the annual Joseph Sears School benefits as well. The building was constructed by George Maher in 1907. The community house is used by the Historical Society, Joseph Sears School, and the Boy and Girl Scouts programs among others. In addition, a handful of yearly events go on at the Kenilworth Club, including Bingo Night, The Memorial Day Parade (which is not on memorial day), and the Halloween Party. According to the official website, the Club's mission is, "To educate members of the community about the village, its history and architecture, as represented by the Assembly Hall itself; to promote friendly relations among its members; to serve their social needs; and to promote cultural activities, provide literary entertainment and encourage mental culture."

In recent years, the Kenilworth Assembly Hall has become a home for concerts and benefits hosted by local bands from New Trier High School,Sears moms and other surrounding areas. The title "North Shore Scene" has been appropriately coined by many students and teenagers to describe their association with the concerts and the bands that participate. The North Shore Scene has helped launch the careers of well-known artists such as Fall Out Boy.


Kenilworth is located at 42°5′17″N 87°42′57″W / 42.08806°N 87.71583°W / 42.08806; -87.71583 (42.088128, -87.716009).

According to the 2010 census, Kenilworth has a total area of 0.61 square miles (1.58 km2), all land.

The highest point in the village is in the northwest corner, along Ridge Road. This point is about 643 feet (196 m) above sea level, or 68 feet (21 m) above the surface of Lake Michigan.


Historical population
Census Pop.
1900 336
1910 881 162.2%
1920 1,188 34.8%
1930 2,501 110.5%
1940 2,935 17.4%
1950 2,789 −5.0%
1960 2,959 6.1%
1970 2,980 0.7%
1980 2,708 −9.1%
1990 2,402 −11.3%
2000 2,494 3.8%
2010 2,513 0.8%
2015 (est.) 2,555 1.7%
US Census Bureau

Kenilworth was founded in 1889 when Joseph Sears purchased 223.6 acres of land consisting of several farms between the Chicago and North Western Railroad and Lake Michigan for $150,300. Sears and several of his associates formed The Kenilworth Company to execute his suburban dream.

The company undertook all marketing activities. They publicized the community’s many attractive features through brochures, maps, and newspaper ads, as well as direct personal sales. Prospects were provided transportation from the city and greeted with a reception. Visitors were also offered overnight accommodations. In 1891, Sears invited about 20 of his personal friends, prominent bankers and Chicago businessmen to a picnic luncheon on Kenilworth’s lake shore. Lots were offered at $60 an acre; significantly above the $15 an acre for similarly located property nearby. Some laughed, but the property did sell within 12 months. This planned community attracted widespread attention and was visited by many noted architects attending the 1893 Columbian Exposition in Chicago.

On February 4, 1896, the village reached the required 300 residents and was incorporated. The elected board assumed municipal functions from Sears. The Kenilworth Company continued their sales activities until 1904, at which time Sears acquired the existing stock and became the sole owner of the remaining property.

The Kenilworth Company coordinated every aspect of this planned community to ensure the highest quality implementation and adherence to Joseph Sears’ vision. The village layout was designed to take advantage of the natural features and beauty of the land. To maintain the country atmosphere, the plan required large lots and setbacks, tree plantings along roadways, and generous park lands. Mr. Sears donated much of his own property to achieve this goal.

The church, schools, parks, clubs, and recreational areas, were early additions to encourage a spirit of community. Noted architect Franklin Burnham joined The Kenilworth Company and designed the railroad station and the Kenilworth Union Church. Burnham also designed several homes for company members to display for potential residents.

Colleen Kilner in her book, Joseph Sears and his Kenilworth, stated that lots were sold to Caucasians only. However, she does not provide evidence for this claim or document its origins. While the original ordinances for the Village specify strict building regulations, they do not include the restriction of sales based on race or religion. The village population on reached 2,501 in 1930 and has stayed nearly the same since then. In 1949, the US Supreme Court ruled that restrictive covenants such as the one supposed ordinance in Kenilworth were unenforceable by any court in the case Shelley v. Kraemer. In addition, the Civil Rights Act of 1968 totally outlawed such racially and religious covenants.

The first African-American family to move to Kenilworth, the Calhouns, was met with resistance from some in the community, such as a cross burning and racially charged vandalism, while others voiced shock over the offenses. However, most residents expressed their support for the family. Walter Calhoun, a young student and athlete at the time, recalls "They bent over backwards to make sure I was never left out." Four years after the shocking incident, two teenagers visited Harold Calhoun in his downtown office where they confessed and apologized for the cross burning.


Kenilworth has its own public school district, with its only school being Joseph Sears School, named after the founder of the village. The district is School District 38 in Cook County, and is the fifth most expensive K-8 district in the state of Illinois in per-student spending. The school, commonly known as Sears, runs from junior kindergarten through eighth grade, with about sixty students per grade.

Notable people

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