Grantfork, Illinois Population 2024

338

Grantfork is a city located in Bond County, Clinton County, and Madison County Illinois. Grantfork has a 2024 population of 338. Grantfork is currently declining at a rate of -0.29% annually and its population has decreased by -0.88% since the most recent census, which recorded a population of 341 in 2020.

The average household income in Grantfork is $121,934 with a poverty rate of 1.28%. The median age in Grantfork is 41.2 years: 37 years for males, and 43.5 years for females.

Grantfork Demographics

According to the most recent ACS, the racial composition of Grantfork was:

  • White: 99.36%
  • Asian: 0.43%
  • Two or more races: 0.21%
  • Black or African American: 0%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
Land Area (mi²)
0.4 sq mi
Density (mi²)
918.70/sq mi
Growth Since 2020
-0.88% (-3)
The current population of Grantfork, Illinois is 338 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 341.

Population by Race

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Race
Population
Percentage (of total)
White46599.36%
Asian20.43%
Two or more races10.21%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%
Other race00%

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Grantfork Population by Race

Grantfork Population Pyramid 2024

Grantfork Median Age

41.2

Total

37

Male

43.5

Female

Grantfork Adults

There are 357 adults, (25 of whom are seniors) in Grantfork.

Grantfork Age Dependency

41

Age Dependency Ratio

7.5

Old Age Dependency Ratio

33.4

Child Dependency Ratio

Grantfork Sex Ratio

Female21145.09%
Male25754.91%

Grantfork Population by Age

Grantfork Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1812.5996.73.3
Married1312.9896.93.1
Non Family351.1194.35.7
Female92.331000
Male631000

2.88

Average Family Size

2.59

Average Household Size

96.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Grantfork Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade10.31%
Associates Degree3510.8%
Bachelors Degree10733.02%
Graduate Degree4212.96%
High School Graduate6820.99%
Less Than 9th Grade41.23%
Some College6720.68%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Grantfork Educational Attainment by Sex (over 25)

Grantfork Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White320315146
Hispanic332
2+ Races111

The highest rate of high school graduation is among 2+ races people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 100%.

Grantfork Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$33,594$0$24,342
Graduate Degree$126,875$140,789$0
High School Graduate$42,188$46,458$21,250
Less Than 9th Grade$0$0$0
Overall$47,750$56,250$34,432
Some College$55,000$71,250$44,844

$47,750

Average Earnings

$56,250

Average Male

$34,432

Average Female

Grantfork Earnings by Educational Attainment

Grantfork Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Grantfork Language

90.37% of Grantfork residents speak only English, while 9.63% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 9.17% of the population.

Grantfork Language

Grantfork Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White46261.3%

1.28%

Overall Poverty Rate

0.78%

Male Poverty Rate

1.9%

Female Poverty Rate

Poverty in Grantfork

The race most likely to be in poverty in Grantfork is White, with 1.3% below the poverty level.

The race least likely to be in poverty in Grantfork is White, with 1.3% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 0%, and for those that did not work, the poverty rate was 13.64%.

Grantfork Poverty

rate

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Rate
Poverty
High School4.41%
Some College2.94%
Less Than 9th Grade0%
Bachelors or Greater0%

Grantfork Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed16.67%
Male Employed0%
Female Employed0%
Female Unemployed0%

Grantfork Poverty Rate by Employment Status and Sex

Grantfork Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$113,750$133,804
Households$104,375$121,934
Married Families$123,125$-999,999,999
Non Families$63,542$65,286

mean

median

Income by Household Type

Grantfork Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

68.3%

Overall Marriage Rate

70.0%

Male Marriage Rate

66.5%

Female Marriage Rate

Grantfork Married by Age and Sex

male

female

Grantfork Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Grantfork Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Grantfork Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

30

Number of Veterans

26

Male Veterans

4

Female Veterans

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War
Veterans
First Gulf War12
Second Gulf War8
Vietnam7
Korea0
World War II0

Grantfork Veterans by War

count

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Age Group
Veterans
55 to 6415
35 to 547
75+7
65 to 741
18 to 340

Grantfork Veterans by Age

count

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Name
Veterans
% of Total
White308.43%
Hispanic133.33%

Grantfork Veterans by Race

Grantfork Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.33%

Veteran Poverty Rate

46.67%

Veteran Disability Rate

Grantfork Veterans by Education

LaborForceParticipation

87.3%

Labor Force Participation

82.9%

Employment Rate

5%

Unemployment Rate

Grantfork Employment by Age

LaborForceParticipation

Grantfork Employment by Race

LaborForceParticipation

Grantfork Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

71.79%

Born in Grantfork

99.15%

Native Born

0.85%

Foreign Born

0%

Non Citizen

0.85%

Naturalized

Place of Birth

99.15% of Grantfork residents were born in the United States, with 71.79% having been born in Illinois. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Grantfork Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029334-1-0.3%
2028335-1-0.3%
202733600%
2026336-1-0.3%
2025337-1-0.3%
2024338-1-0.29%
2023339-2-0.59%
202234120.59%
2021339-2-0.59%
2020341-3-0.87%
201934400%
201834400%
201734420.58%
2016342-2-0.58%
201534400%
2014344-1-0.29%
2013345-2-0.58%
2012347-2-0.57%
2011349-2-0.57%
201035100%

Grantfork Population by Year