Northbrook is a suburb of Chicago, located at the northern edge of Cook County, Illinois, United States, on the border of Lake County. It is part of a collection of upscale residential communities north of Chicago and belongs to Northfield Township and the greater North Shore. Per the 2020 census, the population was 35,222.
When incorporated in 1901, the village was known as Shermerville in honor of Frederick Schermer, who donated the land for its first train station. The village changed its name to Northbrook in 1923 as an effort to improve its public image. The name was chosen because the West Fork of the North Branch of the Chicago River runs through the village.
Glenbrook North High School, founded in 1952 as Glenbrook High School, is located in Northbrook. The village is also home to the Northbrook Park District, the Northbrook Court shopping mall, the Ed Rudolph Velodrome, the Chicago Curling Club, and the Northbrook Public Library.
History.
Members of the Potawatomi tribe were the earliest recorded residents of the Northbrook area. After signing the 1833 Treaty of Chicago, the Potawatomi ceded their Illinois lands and moved to a place near Council Bluffs, Iowa. Afterward, Joel Sterling Sherman moved from Connecticut with his family and bought of land in the northwest quarter of Section 10 for $1.25 per acre; Northbrook's downtown is located on this site. A German immigrant named Frederick Schermer donated a portion of the land he bought from Sherman to be used for the town's first railroad station, which was named after him. By the 1870s, Shermerville (which also took its name from Shermer) was a farming community. In 1901 the community was incorporated as the Village of Shermerville after a close referendum for incorporation. At the time of incorporation, it had 311 residents and 60 houses. In these early years, Shermerville became notorious for rowdy gatherings at its five saloons; by 1921, therefore, residents believed that the name "Shermerville" had a negative reputation and sought to change it. A renaming contest was held, and the name "Northbrook" was submitted by the US postmaster (and then President of the National Rural Letter Carriers' Association) Edward Landwehr. Landwehr was the son of Herman and Anna Helene Landwehr, both German immigrants and early settlers in the community and for whose family Landwehr Road in Northbrook is named. In 1923, "Northbrook", the winning name, was adopted. At the time, Northbrook had 500 residents. Later on, after the end of World War II, Northbrook's population began to rapidly increase. In 1997, President Bill Clinton visited Northbrook to congratulate the 8th-grade students of Northfield Township (which is mainly Northbrook) for getting the highest score on a world science test, and for getting the second-highest score on a world math test.
Between 1950 and 1980, the town's population rose from 3,319 to 30,735. Northbrook was the first community not bordering Lake Michigan to filter Lake Michigan water for public use. Owing to the suburbanization of the community, the last working farm in Northbrook, the Wayside Farm, was sold and closed in 1987.
Geography.
Northbrook is a suburb of the city of Chicago, located at (42.129226, −87.840715). in the extreme northeastern region of Illinois. Whilst the vast majority of the village lies within Northfield Township, its northwest corner is situated in Wheeling Township. Northbrook shares a border with Northfield to its southeast, Glenview and Prospect Heights to its southwest and south, Glencoe directly east, Highland Park to its northeast, Deerfield directly north, Riverwoods to its northwest, and Wheeling directly west. Techny, once a separate community, was annexed by Northbrook in 1989 and predominantly lies south of Voltz Road and stretches south to border Glenview. Interstate 294 curves along Northbrook's western edge while the Edens Spur marks most of the village's northern boundary. Illinois Route 68 stretches west from Wheeling into Northbrook, terminating at the Edens Expressway near Glencoe. In addition, a portion of Illinois Route 43 cuts through Northbrook.
According to the 2020 US gazetteer files, the village has a total area of , of which is land, and (or 0.45%) is water. Situated along the West Fork of the North Branch of the Chicago River, Techny Prairie Park and Fields is the largest park in Northbrook at 113.82 acres and features picnic areas, a sled hill, batting cages, the nine-hole Anetsberger Golf Course and Techny Prairie Activity Center, a 44,200 square foot facility housing fitness equipment and studios, an indoor track, pickleball courts, and more. One of the biggest lakes in Northbrook, Lake Shermerville, is located within Wood Oaks Green Park, a 55.9 acre open space with fishing platforms, tennis courts, a playground, bike trail, and more. Northbrook lies within the Chicago/Calumet Rivers watershed.
Climate.
Due to its proximity to the city, Northbrook's climate shares many of the same traits as Chicago. Northbrook lies in a humid continental climate zone (Köppen: "Dfa") and experiences four distinct seasons. Northbrook receives an average of of precipitation each year. According to MyForecast, Northbrook's record high is 104 °F (40 °C), and the record low is -24 °F (-31.1 °C). Summers are hot and humid, with frequent heat waves. July is the hottest month, and the daily average temperature is 82 °F (27.7 °C), while the daily low temperatures are around 66 °F (18.8 °C). On average, summer temperatures reach at least 90 °F (32 °C) on as many as 16 days. Winters are relatively cold and snowy, with blizzards sometimes occurring, as in 2011. There are many sunny but cold days in winter. The average winter high from December through March is about 36 °F (2.2 °C), with January and February being the coldest months; a polar vortex occurred in January 2019. Spring and autumn are mild, short seasons. Dew point temperatures in the summer range from an average of 56 °F (13.3 °C) in June to 62 °F (16.7 °C) in July. Like all Chicago suburbs, Northbrook lies within USDA plant hardiness zone 5b.
Demographics.
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As of the 2020 census there were 35,222 people, 12,749 households, and 9,347 families residing in the village. The population density was . There were 14,209 housing units at an average density of . The racial makeup of the village was 77.53% White, 0.76% African American, 0.07% Native American, 16.35% Asian, 0.01% Pacific Islander, 0.80% from other races, and 4.49% from two or more races. Hispanic or Latino of any race were 3.41% of the population.
There were 12,749 households, out of which 28.5% had children under the age of 18 living with them, 66.61% were married couples living together, 5.79% had a female householder with no husband present, and 26.68% were non-families. 24.98% of all households were made up of individuals, and 17.31% had someone living alone who was 65 years of age or older. The average household size was 3.06 and the average family size was 2.55.
The village's age distribution consisted of 20.8% under the age of 18, 5.5% from 18 to 24, 17.5% from 25 to 44, 30.5% from 45 to 64, and 25.6% who were 65 years of age or older. The median age was 49.7 years. For every 100 females, there were 90.0 males. For every 100 females age 18 and over, there were 93.0 males.
According to the United States Census Bureau, the median household income in Northbrook was $150,236 in 2022.
Religion.
Northbrook is home to a diverse religious community including Christians, Jews, Muslims, and Hindus.
The North Shore is known for having a significant Jewish population; Northbrook has eight synagogues, a K-8 Jewish Day School, a branch of JCC Chicago, and Hebrew language courses at its high school.
Besides Judaism, Protestantism and Catholicism are major religions in Northbrook. Northbrook has many churches, including the St. Nortbert Catholic Church, the Village Presbyterian Church of Northbrook, the Northbrook United Methodist Church, the St. Giles Episcopal Church, and the Northbrook Covenant Evangelical Church. There is also a small Eastern Orthodox community.
The Society of the Divine Word constructed Northbrook's Techny Towers in 1901 to house their North American headquarters and St. Joseph's Technical School, which operated for twelve years; Techny's name is derived from this school. St. Mary's Mission Seminary, the first of its kind which prepared priests and brothers for foreign missions, was opened by the Divine Word Missionaries in 1909.
The Islamic Cultural Center of Greater Chicago is a mosque located in Northbrook. Nearby, the Hanuman Mandir of Greater Chicago is in Glenview and the Bahá'í House of Worship is in Wilmette.
Economy.
Northbrook has a workforce population of 27,058 people with 15,219 who are employed, according to a 2018 estimate from the U.S. Census Bureau. The village has over 3,000 businesses providing more than 45,000 jobs, surpassing its population by over 10,000 positions. Northbrook’s economy is centered around the service industry, primarily professional services, health care, administration, retail, and manufacturing. The village has over 2.4 million square feet of commercial space, 1 million of which is at Northbrook Court. The community’s largest employer at 8,000 personnel is Allstate, which is based in an unincorporated area of Northbrook. In 2021, the company announced it would sell the property. UL, a Nationally Recognized Testing Laboratory, is headquartered in Northbrook and employs 2,000 workers. Bell Flavors &amp; Fragrances and Crate &amp; Barrel are also located in the village.
Additionally, Northbrook is a base for several multinational corporations including the North American headquarters of Astellas, a Japanese pharmaceutical company, and Italian-based Barilla, the largest pasta company in the world.
Approximately 13% of Northbrook workers are employed at businesses inside the city limits, while about 87% commute elsewhere. The majority of the city's employed residents (67%) commute to work in single-occupant vehicles, while 5 percent use carpools and 10 percent use public transportation. Northbrook workplaces have employees who live across Cook county, with 5 percent from within the village, 18.9% from Chicago, 2.4% from Glenview, and 2.2% from Arlington Heights and Wheeling.
The village’s retailers had total sales of $1 billion in 2022 and are mostly concentrated in strip malls inside corridors near major roads including Sanders Road, Skokie Boulevard, and Lake Cook Road. Northbrook Court opened in 1976 and has 103 storefronts including shops, restaurants, and an AMC movie theater, although nearly half of the mall’s spaces are unoccupied due to the loss of major retailers and anchor tenants caused in part by the retail apocalypse and the impact of the COVID-19 pandemic on retail.
Top employers.
According to Northbrook's 2018 Comprehensive Annual Financial Report, the top employers in the village are:
Arts and culture.
Founded in 1973, the Northbrook Historical Society works to preserve Northbrook's heritage and educate people about it. It operates a museum located in the former Northfield Inn.
Founded in 1980, the Northbrook Symphony is a nonprofit that plays orchestral music in the town.
Just outside of Northbrook lie the Kohl Children's Museum in Glenview and the Chicago Botanic Garden in Glencoe.
Annual cultural events.
Northbrook's largest event is Northbrook Days, a multi-day festival typically held every year towards the end of the summer. It features carnival games, roller coasters and amusement rides, food vendors, live music, and raffles. Another prominent event is the Farmers' Market held every Wednesday from June to October in the Meadow Shopping Plaza parking lot on the corner of Cherry Lane &amp; Meadow Street in downtown Northbrook. There, vendors sell locally-made goods such as produce, cheese, pies, and condiments.
Parks and recreation.
Northbrook has many parks and golf courses. Parks in Northbrook include Village Green Park, Techny Prairie Park and Fields, Wood Oaks Green Park, Stonegate Park, Crestwood Park, and Greenfield Park. Golf courses in Northbrook include Heritage Oaks Golf Club (formerly Sportsman's Country Club), Anetsberger Golf Course, and Willow Hill Golf Course. Other facilities in the town include the Ed Rudolph Velodrome, Techny Prairie Activity Center, Northbrook Sports Center, Northbrook Leisure Center, and Meadowhill Aquatic Center. The Skokie Valley Trail passes through the town.
In recognition of the village's vast greenspace, the Arbor Day Foundation has designated Northbrook as a Tree City U.S.A. community since 1994.
The Northbrook Park District, headquartered in Northbrook, operates recreational facilities in Northbrook. The park district, formed in June 1927, serves all of Northbrook and some unincorporated areas within Cook County. The park district lies within the townships of Northfield and Wheeling.
Situated along the Des Plaines River Trail upon the Des Plaines River, the River Trail Nature Center houses educational exhibits and events about local biology and wildlife. Among the region's 194 tree species, 37% are native to the area including the American sycamore, the common hackberry, and Northbrook's village tree, the Bebb Oak. Other native plants