Smithton, Illinois Population 2021

4,201
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Smithton is a city located in St. Clair County Illinois. Smithton has a 2020 population of 4,201. Smithton is currently declining at a rate of -0.66% annually and its population has decreased by -2.30% since the most recent census, which recorded a population of 4,300 in 2010. Smithton reached it's highest population of 4,315 in 2011.

The average household income in Smithton is $89,001 with a poverty rate of 2.31%. The median rental costs in recent years comes to $743 per month, and the median house value is $164,300. The median age in Smithton is 43.3 years, 37.3 years for males, and 45.8 years for females.

Smithton Demographics

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

  • White: 96.60%
  • Two or more races: 2.04%
  • Black or African American: 0.91%
  • Other race: 0.45%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Smithton, Illinois is 4,201 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 4,285.The last official US Census in 2010 recorded the population at 4,300.

Smithton, Illinois Population 2021

Population by Race

Race Population Percentage
White4,12296.60%
Two or More Races872.04%
Black or African American390.91%
Some Other Race190.45%
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Smithton Population by Race

Smithton Population Pyramid $2021

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Smithton Median Age

43.3


Total

37.3


Male

45.8


Female

Smithton Adults

There are 3,324 adults, (643 of whom are seniors) in Smithton.

Smithton Age Dependency

59.2

Age Dependency Ratio

24

Old Age Dependency Ratio

35.2

Child Dependency Ratio

Smithton Sex Ratio

Female

2,052

48.09%

Male

2,215

51.91%

Smithton Population by Age

Smithton Renter vs Owner Occupied by Household Type

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Smithton Household Types

Type Owner Renter
Male100%0%
Married94.9%5.1%
All89.3%10.7%
Non Family76.9%23.1%
Female65.2%34.8%

89.3%

Rate of Home Ownership

Smithton Households and Families

Type Count Average Size Owned
All1,6482.5589.3
Married1,0662.9794.9
Non Family3941.0676.9
Male993.4100
Female893.1965.2

2.94

Average Family Size

2.55

Average Household Size

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Smithton Households by Type

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Education Attained Count Percentage
Less Than 9th Grade662.13%
9th to 12th Grade963.10%
High School Graduate77424.98%
Some College75024.20%
Associates Degree43113.91%
Bachelors Degree65221.04%
Graduate Degree33010.65%
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Smithton Educational Attainment by Sex (over 25)

Smithton Educational Attainment by Race

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Race Total High School Bachelors
White2,9972,837899
2+ Races444432
Hispanic292917
Black222015
Other Race191919

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

The highest rate of bachelors degrees is among other race people with a rate of 100.00%.

Smithton Educational Attainment by Race

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Name Average Male Female
Overall$46,837$55,112$42,861
Less Than 9th Grade$$$
High School Graduate$22,313$41,358$18,393
Some College$39,314$41,324$33,250
Bachelors Degree$70,408$69,375$70,707
Graduate Degree$78,125$100,221$66,900

$46,837

Average Earnings

$55,112

Average Male

$42,861

Average Female

Smithton Earnings by Educational Attainment

Smithton Language by Age

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Smithton Language

96.08% of Smithton residents speak only English, while 3.92% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.13% of the population.

Smithton Language

Smithton Poverty by Race

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Name Total In Poverty Poverty Rate
White4,034872.16%
Hispanic821012.20%

2.31%

Overall Poverty Rate

2.01%

Male Poverty Rate

2.64%

Female Poverty Rate

Poverty in Smithton

The race most likely to be in poverty in Smithton is Hispanic, with 12.20% below the poverty level.

The race least likely to be in poverty in Smithton is White, with 2.16% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.81%. Among those working part-time, it was 3.21%, and for those that did not work, the poverty rate was 5.51%.

Smithton Poverty

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Name Poverty
Less Than 9th Grade4.70%
High School4.07%
Some College2.14%
Bachelors or Greater0.00%

Smithton Poverty Rate by Education

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Rate Poverty
Male Employed3.09%
Female Unemployed0.00%
Female Employed0.00%
Male Unemployed0.00%

Smithton Poverty Rate by Employment Status and Sex

Smithton Income by Household Type

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Name Median Mean
Households$75,303$89,001
Families$93,148$100,813
Married Families$113,190-
Non Families$38,485$45,285
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Income by Household Type

Smithton Marital Status

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Marriage Rates

63.4%

Overall Marriage Rate

64.6%

Male Marriage Rate

62.2%

Female Marriage Rate

Smithton Married by Age and Sex

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Smithton 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 35-44.

Smithton Marital Status by Race

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Smithton Marital Status

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288

Number of Veterans

258

Male Veterans

30

Female Veterans

War Veterans
First Gulf War137
Second Gulf War79
Vietnam51
Korea31
World War II22

Smithton Veterans by War

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Age Group Veterans
35 to 54123
75+74
65 to 7451
55 to 6440
18 to 34

Smithton Veterans by Age

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Name Veterans % of Total
White2547.86%
Other Race19100.00%
Black1568.18%

Smithton Veterans by Race

Smithton Veterans by Education

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0.00%

Veteran Poverty Rate

25.09%

Veteran Disability Rate

Smithton Veterans by Education

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69.7%

Labor Force Participation

67.6%

Employment Rate

2.6%

Unemployment Rate

Smithton Employment by Age

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Smithton Employment by Race

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Smithton 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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74.74%

Born in Smithton

98.80%

Native Born

1.20%

Foreign Born

0.42%

Non Citizen

0.77%

Naturalized

Place of Birth

98.80% of Smithton residents were born in the United States, with 74.74% having been born in Illinois. 0.42% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Smithton Place of Birth

Year Population Growth Annual Growth Rate
20214,201-28-0.66%
20204,229-28-0.66%
20194,257-28-0.65%
20184,28510.02%
20174,284240.56%
20164,260-9-0.21%
20154,269-16-0.37%
20144,285-5-0.12%
20134,290-21-0.49%
20124,311-4-0.09%
20114,315150.35%
20104,3000.00%

Smithton Population by Year