Northfield Township is one of 29

townships A township is a form of human settlement or administrative subdivision. Its exact definition varies among countries. Although the term is occasionally associated with an urban area, this tends to be an exception to the rule. In Australia, Canad ...

Cook County Cook County is the most populous county in the U.S. state of Illinois and the second-most-populous county in the United States, after Los Angeles County, California. More than 40 percent of all residents of Illinois live within Cook County. ...

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

USA The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 states and a federal capital district, Washington, D.C. The 48 contiguous ...

. As of the 2020 census, its population was 91,565. The township office is located at 2550 Waukegan Road (just south of Willow Road) in Glenview. The township was established on April 2, 1850.

Geography

According to the

United States Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the Federal statistical system, U.S. federal statistical system, responsible for producing data about the American people and American economy, econ ...

, Northfield Township covers an area of ; of this, (99.02 percent) is land and (0.99 percent) is water.

Cities, towns, villages

* Deerfield (south edge) * Glencoe (west edge) * Glenview (majority) * Northbrook (vast majority) * Northfield (west three-quarters) * Prospect Heights (east edge) *

Wilmette Wilmette is a village in Cook County, Illinois, United States. Bordering Lake Michigan, Kenilworth, Winnetka, Skokie, Northfield, Glenview, and Evanston, Illinois, it is located north of Chicago's downtown district. Wilmette had a populatio ...

(west edge; Wilmette Golf Club area) * Des Plaines (north edge; forest preserves)

Other Community

* Techny at

Adjacent townships

* Moraine Township, Lake County (north) * West Deerfield Township, Lake County (north) * New Trier Township (east) * Niles Township (southeast) * Maine Township (southwest) * Wheeling Township (west) * Vernon Township, Lake County (northwest)

Cemeteries

The township does not maintain any cemeteries. Northfield Township contains these seven cemeteries: North Northfield (owned and operated by the Village of Northbrook), Northfield Union, Oak Wood, Sacred Heart, Saint Johns, Saint Marys, and Sunset Memorial Lawns.

Major highways

Interstate 94 Interstate 94 (I-94) is an east–west Interstate Highway connecting the Great Lakes and northern Great Plains regions of the United States. Its western terminus is just east of Billings, Montana, at a junction with I-90; its eastern ter ...

Interstate 294 Interstate 294 (I-294) is a tolled auxiliary Interstate Highway in the northeastern part of the U.S. state of Illinois. Forming the southern portion of the Tri-State Tollway in Illinois, I-294 runs from South Holland at I-80/ I-94 and Illino ...

U.S. Route 41 U.S. Route 41, also U.S. Highway 41 (US 41), is a major north–south United States Numbered Highway that runs from Miami, Florida, to the Upper Peninsula of Michigan. Until 1949, the part in southern Florida, from Naples to Miam ...

* U.S. Route 45 *

Illinois Route 68 Illinois Route 68 (IL 68) is a east–west State highway (US), state highway in the northeastern part of the U.S. state of Illinois. It travels east from Illinois Route 72, IL 72 (Higgins Road) in the Dundee area to the Concurren ...

Airports and landing strips

* Northshore Glenbrook Hospital Heliport * Plaza Heliport

Lakes

* E J Beck Lake * Citation Lake * Lake Glenview * Lake Shermerville

Demographics

As of the 2020 census there were 91,565 people, 33,505 households, and 23,816 families residing in the township. The population density was . There were 37,020 housing units at an average density of . The racial makeup of the township was 72.16%

White White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...

, 1.28%

African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...

, 0.26% Native American, 18.04% Asian, 0.02%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...

, 2.57% from other races, and 5.68% from two or more races.

Hispanic The term Hispanic () are people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, Hispanic and Latino Americans, especially within the United States, "Hispanic" is used as an Ethnici ...

or Latino of any race were 6.41% of the population. There were 33,505 households, out of which 29.50% had children under the age of 18 living with them, 61.34% were married couples living together, 7.32% had a female householder with no spouse present, and 28.92% were non-families. 26.90% of all households were made up of individuals, and 16.90% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.11. The township's age distribution consisted of 23.1% under the age of 18, 5.1% from 18 to 24, 18.6% from 25 to 44, 28.8% from 45 to 64, and 24.4% who were 65 years of age or older. The median age was 47.3 years. For every 100 females, there were 91.4 males. For every 100 females age 18 and over, there were 90.5 males. The median income for a household in the township was $113,530, and the median income for a family was $154,234. Males had a median income of $90,531 versus $51,911 for females. The

per capita income Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. In many countries, per capita income is determined using regular population surveys, such ...

for the township was $67,606. About 3.9% of families and 6.2% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...

, including 10.3% of those under age 18 and 4.0% of those age 65 or over.

Economy

Allstate The Allstate Corporation is an American insurance company, headquartered in Glenview, Illinois (with a Northbrook, Illinois address) since 2022. Founded in 1931 as part of Sears, Roebuck and Co., it was spun off in 1993, but was still pa ...

has its headquarters in Northfield Township.Northbrook village, Illinois
."

U.S. Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the U.S. federal statistical system, responsible for producing data about the American people and economy. The U.S. Census Bureau is part of the U ...

. Retrieved on August 9, 2010.

Political districts

* Illinois's 9th congressional district *

Illinois's 10th congressional district The 10th congressional district of Illinois lies in the northeast corner of the state and mostly comprises northern suburbs of Chicago. It was created after the 1860 census. The district is currently represented by Democrat Brad Schneider. ...

* State House District 17 * State House District 57 * State House District 58 * State Senate District 9 * State Senate District 29

References

*
United States Census Bureau 2007 TIGER/Line Shapefiles

United States National Atlas

External links

Northfield Township official website

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{{authority control Townships in Cook County, Illinois Populated places established in 1850 Townships in Illinois 1850 establishments in Illinois