South Fork township, Illinois Population 2024

2,450

South Fork township Demographics

According to the most recent ACS, the racial composition of South Fork township was:

  • White: 97.68%
  • Other race: 1.87%
  • Two or more races: 0.21%
  • Native American: 0.17%
  • Asian: 0.08%
  • Black or African American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
62.2 sq mi
Density (mi²)
39.40/sq mi
Growth Since 2020
-3.28% (-83)
The current population of South Fork township, Illinois is 2,450 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 2,533.

Population by Race

Race
Population
Percentage (of total)
White2,35597.68%
Other race451.87%
Two or more races50.21%
Native American40.17%
Asian20.08%
Black or African American00%
Native Hawaiian or Pacific Islander00%

White

Other race

Two or more races

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

South Fork township Population by Race

South Fork township Population Pyramid 2024

South Fork township Median Age

43.2

Total

42.8

Male

43.6

Female

South Fork township Adults

There are 1,973 adults, (393 of whom are seniors) in South Fork township.

South Fork township Age Dependency

52.6

Age Dependency Ratio

24.9

Old Age Dependency Ratio

27.7

Child Dependency Ratio

South Fork township Sex Ratio

Female1,21350.31%
Male1,19849.69%

South Fork township Population by Age

South Fork township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,0852.2277.822.2
Non Family5161.2380.419.6
Married4683.0177.422.6
Female513.454951
Male503.828416

3.06

Average Family Size

2.22

Average Household Size

77.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

South Fork township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1327.67%
Associates Degree18010.46%
Bachelors Degree1287.44%
Graduate Degree372.15%
High School Graduate81447.3%
Less Than 9th Grade221.28%
Some College40823.71%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

South Fork township Educational Attainment by Sex (over 25)

South Fork township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White1,6851,552158
Hispanic31106
Native American440
2+ Races330
Asian221

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 50%.

South Fork township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$53,750$63,571$53,424
Graduate Degree$76,250$81,818$69,643
High School Graduate$56,250$68,125$33,750
Less Than 9th Grade$21,983$43,750$0
Overall$53,231$64,808$43,229
Some College$51,471$66,488$40,625

$53,231

Average Earnings

$64,808

Average Male

$43,229

Average Female

South Fork township Earnings by Educational Attainment

South Fork township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

South Fork township Language

94.2% of South Fork township residents speak only English, while 5.8% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.38% of the population.

South Fork township Language

South Fork township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White2,23125011.21%

10.37%

Overall Poverty Rate

6.76%

Male Poverty Rate

13.93%

Female Poverty Rate

Poverty in South Fork township

The race most likely to be in poverty in South Fork township is White, with 11.21% below the poverty level.

The race least likely to be in poverty in South Fork township is White, with 11.21% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.12%. Among those working part-time, it was 15.78%, and for those that did not work, the poverty rate was 20.61%.

South Fork township Poverty

rate

Rate
Poverty
Less Than 9th Grade20.78%
High School14.37%
Bachelors or Greater4.85%
Some College4.42%

South Fork township Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed14.81%
Female Employed8.35%
Male Employed2.91%
Female Unemployed0%

South Fork township Poverty Rate by Employment Status and Sex

South Fork township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$91,094$123,253
Households$66,595$89,630
Married Families$102,672$-999,999,999
Non Families$40,625$51,045

mean

median

Income by Household Type

South Fork township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

47.2%

Overall Marriage Rate

47.2%

Male Marriage Rate

47.1%

Female Marriage Rate

South Fork township Married by Age and Sex

male

female

South Fork township Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

South Fork township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

South Fork township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

153

Number of Veterans

140

Male Veterans

13

Female Veterans

War
Veterans
Vietnam48
Second Gulf War46
First Gulf War32
Korea5
World War II0

South Fork township Veterans by War

count

Age Group
Veterans
35 to 5456
65 to 7444
75+22
18 to 3417
55 to 6414

South Fork township Veterans by Age

count

Name
Veterans
% of Total
White1497.72%
Native American4100%
Hispanic46.9%

South Fork township Veterans by Race

South Fork township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.27%

Veteran Poverty Rate

20.92%

Veteran Disability Rate

South Fork township Veterans by Education

LaborForceParticipation

64.2%

Labor Force Participation

62.5%

Employment Rate

2.3%

Unemployment Rate

South Fork township Employment by Age

LaborForceParticipation

South Fork township Employment by Race

LaborForceParticipation

South Fork township 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

88.55%

Born in South Fork township

99.34%

Native Born

0.66%

Foreign Born

0.04%

Non Citizen

0.62%

Naturalized

Place of Birth

99.34% of South Fork township residents were born in the United States, with 88.55% having been born in Illinois. 0.04% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

South Fork township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20292,365-17-0.71%
20282,382-17-0.71%
20272,399-17-0.7%
20262,416-17-0.7%
20252,433-17-0.69%
20242,450-17-0.69%
20232,467-17-0.68%
20222,484-27-1.08%
20212,511-22-0.87%
20202,533-45-1.75%
20192,578-25-0.96%
20182,603-29-1.1%
20172,632-16-0.6%
20162,648-18-0.68%
20152,666-32-1.19%
20142,698-34-1.24%
20132,732-30-1.09%
20122,762-20-0.72%
20112,782-7-0.25%
20102,78900%

South Fork township Population by Year