Yorkville, Illinois Population 2021

21,655
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Yorkville is a city located in Kendall County Illinois. It is also the county seat of Kendall County. With a 2020 population of 21,655, it is the 111th largest city in Illinois and the 1737th largest city in the United States . Yorkville is currently growing at a rate of 2.47% annually and its population has increased by 27.98% since the most recent census, which recorded a population of 16,921 in 2010. Yorkville reached it's highest population of 21,655 in 2021. Spanning over 20 miles, Yorkville has a population density of 1,083 people per square mile.

The average household income in Yorkville is $100,176 with a poverty rate of 7.41%. The median rental costs in recent years comes to $1,181 per month, and the median house value is $245,200. The median age in Yorkville is 33.3 years, 34.8 years for males, and 32.5 years for females.

Yorkville Demographics

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

  • White: 82.45%
  • Black or African American: 10.21%
  • Other race: 2.86%
  • Two or more races: 2.80%
  • Asian: 1.45%
  • Native American: 0.23%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Yorkville, Illinois is 21,655 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 20,092.The last official US Census in 2010 recorded the population at 16,921.

Yorkville, Illinois Population 2021

Population by Race

Race Population Percentage
White15,95682.45%
Black or African American1,97610.21%
Some Other Race5542.86%
Two or More Races5422.80%
Asian2801.45%
American Indian and Alaska Native440.23%
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Yorkville Population by Race

Yorkville Population Pyramid $2021

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Yorkville Median Age

33.3


Total

34.8


Male

32.5


Female

Yorkville Adults

There are 13,187 adults, (1,753 of whom are seniors) in Yorkville.

Yorkville Age Dependency

69.2

Age Dependency Ratio

15.3

Old Age Dependency Ratio

53.9

Child Dependency Ratio

Yorkville Sex Ratio

Female

9,838

50.84%

Male

9,514

49.16%

Yorkville Population by Age

Yorkville Renter vs Owner Occupied by Household Type

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Yorkville Household Types

Type Owner Renter
Married89.3%10.7%
All74.7%25.3%
Non Family62.5%37.5%
Male49.4%50.6%
Female44.3%55.7%

74.7%

Rate of Home Ownership

Yorkville Households and Families

Type Count Average Size Owned
All6,4732.9574.7
Married3,6203.4789.3
Non Family1,6891.3662.5
Male6113.7149.4
Female5533.5744.3

3.36

Average Family Size

2.95

Average Household Size

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Yorkville Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1160.97%
9th to 12th Grade6135.15%
High School Graduate2,45520.63%
Some College3,20526.94%
Associates Degree1,41011.85%
Bachelors Degree2,37319.94%
Graduate Degree1,72614.51%
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Yorkville Educational Attainment by Sex (over 25)

Yorkville Educational Attainment by Race

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Race Total High School Bachelors
White9,4418,9953,458
Black1,1401,007186
Hispanic1,035848437
Other Race30420186
Asian22021618
2+ Races15615653
Native American2121

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

The highest rate of bachelors degrees is among hispanic people with a rate of 42.22%.

Yorkville Educational Attainment by Race

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Name Average Male Female
Overall$51,250$68,345$37,447
Less Than 9th Grade$$$15,640
High School Graduate$40,430$44,283$21,603
Some College$46,934$68,178$31,751
Bachelors Degree$72,917$95,978$51,176
Graduate Degree$73,456$$73,603

$51,250

Average Earnings

$68,345

Average Male

$37,447

Average Female

Yorkville Earnings by Educational Attainment

Yorkville Language by Age

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Yorkville Language

91.47% of Yorkville residents speak only English, while 8.53% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.76% of the population.

Yorkville Language

Yorkville Poverty by Race

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Name Total In Poverty Poverty Rate
Black1,88267936.08%
White14,2585623.94%
Hispanic2,390893.72%
Asian2767828.26%
Multiple5427714.21%
Other544122.21%

7.41%

Overall Poverty Rate

4.16%

Male Poverty Rate

10.50%

Female Poverty Rate

Poverty in Yorkville

The race most likely to be in poverty in Yorkville is Black, with 36.08% below the poverty level.

The race least likely to be in poverty in Yorkville is Other, with 2.21% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.25%. Among those working part-time, it was 14.91%, and for those that did not work, the poverty rate was 8.87%.

Yorkville Poverty

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Name Poverty
Less Than 9th Grade16.82%
High School11.72%
Some College8.23%
Bachelors or Greater0.00%

Yorkville Poverty Rate by Education

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Rate Poverty
Male Unemployed48.73%
Female Unemployed47.27%
Female Employed5.06%
Male Employed0.84%

Yorkville Poverty Rate by Employment Status and Sex

Yorkville Income by Household Type

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Name Median Mean
Households$97,610$100,176
Families$100,590$106,482
Married Families$106,625-
Non Families$59,681$71,504
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Income by Household Type

Yorkville Marital Status

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Marriage Rates

52.7%

Overall Marriage Rate

52.7%

Male Marriage Rate

52.7%

Female Marriage Rate

Yorkville Married by Age and Sex

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Yorkville Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Yorkville Marital Status by Race

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Yorkville Marital Status

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994

Number of Veterans

942

Male Veterans

52

Female Veterans

War Veterans
Second Gulf War397
First Gulf War255
Vietnam221
Korea112
World War II33

Yorkville Veterans by War

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Age Group Veterans
35 to 54291
65 to 74221
75+202
18 to 34186
55 to 6494

Yorkville Veterans by Age

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Name Veterans % of Total
White9538.62%
Hispanic1158.98%
Other Race4111.61%

Yorkville Veterans by Race

Yorkville Veterans by Education

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6.33%

Veteran Poverty Rate

28.16%

Veteran Disability Rate

Yorkville Veterans by Education

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72.3%

Labor Force Participation

68.4%

Employment Rate

5.3%

Unemployment Rate

Yorkville Employment by Age

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Yorkville Employment by Race

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Yorkville 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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81.11%

Born in Yorkville

96.57%

Native Born

3.43%

Foreign Born

0.57%

Non Citizen

2.86%

Naturalized

Place of Birth

96.57% of Yorkville residents were born in the United States, with 81.11% having been born in Illinois. 0.57% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Yorkville Place of Birth

Year Population Growth Annual Growth Rate
202121,6555212.47%
202021,1345212.53%
201920,6135212.59%
201820,0926943.58%
201719,3985382.85%
201618,8603862.09%
201518,4742931.61%
201418,1813441.93%
201317,8372821.61%
201217,5552441.41%
201117,3112581.51%
201017,05310,86410.67%
20006,1892,2644.66%
19903,9255031.38%
19803,4220.00%

Yorkville Population by Year