Northfield, Illinois Population 2022

5,817
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Northfield is a city located in Illinois. Northfield has a 2020 population of 5,817. Northfield is currently growing at a rate of 0.57% annually and its population has increased by 1.15% since the most recent census, which recorded a population of 5,751 in 2010.

The average household income in Northfield is $225,152 with a poverty rate of 8.30%. The median rental costs in recent years comes to $2,364 per month, and the median house value is $699,600. The median age in Northfield is 48.8 years, 46.8 years for males, and 51.5 years for females.

Northfield Demographics

According to the most recent ACS, the racial composition of Northfieldwas:

  • White: 88.57%
  • Asian: 9.32%
  • Two or more races: 1.66%
  • Black or African American: 0.46%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Northfield, Illinois is 5,817 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 5,751.

Northfield, Illinois Population 2022

Population by Race

Race Population Percentage
White5,02988.57%
Black or African American260.46%
Asian5299.32%
Two or More Races941.66%
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Northfield Population by Race

Northfield Population Pyramid 2022

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Northfield Median Age

52.3


Total

49.7


Male

54.6


Female

Northfield Adults

There are 4,609 adults, (1,609 of whom are seniors) in Northfield.

Northfield Age Dependency

Age Dependency Ratio

53.6

Old Age Dependency Ratio

35.6

Child Dependency Ratio

Northfield Sex Ratio

Female

3,062

53.93%

Male

2,616

46.07%

Northfield Population by Age

Northfield Renter vs Owner Occupied by Household Type

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Northfield Household Types

Type Owner Renter
Married93.4%6.6%
Non Family91%9%
All90.8%9.2%
Female83.6%16.4%
Male48.1%51.9%

90.8%

Rate of Home Ownership

Northfield Households and Families

Type Count Average Size Owned
All2,4072.3690.8
Married1,4332.8993.4
Male522.7948.1
Female2252.9383.6
Non Family6971.0691

2.89

Average Family Size

2.36

Average Household Size

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Northfield Households by Type

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Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade110.25%
High School Graduate2646.06%
Some College71116.31%
Associates Degree1082.48%
Bachelors Degree1,99545.78%
Graduate Degree1,26929.12%
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Northfield Educational Attainment by Sex (over 25)

Northfield Educational Attainment by Race

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Race Total High School Bachelors
Asian438438429
Hispanic143143110
White3,6853,6742,712
2+ Races717113
Black2626

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 97.95%.

Northfield Educational Attainment by Race

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Name Average Male Female
Overall$75,276$89,054$51,875
Less Than 9th Grade$$$
High School Graduate$$66,719$
Some College$50,625$60,174$
Bachelors Degree$72,835$85,625$55,441
Graduate Degree$128,833$153,782$60,481

$75,276

Average Earnings

$89,054

Average Male

$51,875

Average Female

Northfield Earnings by Educational Attainment

Northfield Language by Age

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Northfield Language

83.21% of Northfield residents speak only English, while 16.79% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 7.03% of the population.

Northfield Language

Northfield Poverty by Race

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Name Total In Poverty Poverty Rate
White4,7303437.25%
Asian52991.70%
OtherNaN%
Hispanic30411939.14%
Multiple9455.32%

8.30%

Overall Poverty Rate

7.38%

Male Poverty Rate

9.08%

Female Poverty Rate

Poverty in Northfield

The race most likely to be in poverty in Northfield is White, with 7.25% below the poverty level.

The race least likely to be in poverty in Northfield is Multiple, with 5.32% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 8.47%, and for those that did not work, the poverty rate was 13.32%.

Northfield Poverty

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Name Poverty
Less Than 9th Grade0.00%
High School5.30%
Some College1.71%
Bachelors or Greater7.87%

Northfield Poverty Rate by Education

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Rate Poverty
Male Employed1.15%
Male Unemployed100.00%
Female Employed2.17%
Female Unemployed0.00%

Northfield Poverty Rate by Employment Status and Sex

Northfield Income by Household Type

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Name Median Mean
Households$143,661$242,044
Families$200,132$305,276
Married Families$223,641-
Non Families$66,797$86,773
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Income by Household Type

Northfield Marital Status

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Marriage Rates

62.2%

Overall Marriage Rate

66.3%

Male Marriage Rate

58.5%

Female Marriage Rate

Northfield Married by Age and Sex

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Northfield Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Northfield Marital Status by Race

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Northfield Marital Status

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203

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War21
First Gulf War33
Vietnam122
Korea15
World War II

Northfield Veterans by War

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Age Group Veterans
18 to 34
35 to 5444
55 to 647
65 to 7494
75+58

Northfield Veterans by Age

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Name Veterans % of Total
White2034.99%
Hispanic3218.50%

Northfield Veterans by Race

Northfield Veterans by Education

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22.66%

Veteran Poverty Rate

21.18%

Veteran Disability Rate

Northfield Veterans by Education

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55.4%

Labor Force Participation

55.3%

Employment Rate

0.3%

Unemployment Rate

Northfield Employment by Age

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Northfield Employment by Race

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Northfield Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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64.92%

Born in Northfield

86.60%

Native Born

13.40%

Foreign Born

3.58%

Non Citizen

9.83%

Naturalized

Place of Birth

86.60% of Northfield residents were born in the United States, with 64.92% having been born in Illinois. 3.58% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Northfield Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
19604,0050.00%
19705,0101,0052.26%
19805,8077971.49%
19904,635-1,172-2.23%
20005,3897541.52%
20105,420310.06%
20115,453330.61%
20125,486330.61%
20135,519330.60%
20145,552330.60%
20155,585330.59%
20165,618330.59%
20175,651330.59%
20185,684330.58%
20195,717330.58%
20205,751340.59%
20215,784330.57%
20225,817330.57%

Northfield Population by Year