Kendall County, IL ZIP Codes

Illinois (IL) · 8 ZIP codes · 8 cities

ZIP codes

134,867

population (2021)

+17.5%

pop change since 2010

17093

FIPS code

Kendall County ZIP code map

About Kendall County

Kendall County is located in Illinois and contains 8 ZIP codes across 8 cities and communities. The county's population was 134,867 as of 2021, an increase of 17.5% from 114,736 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Kendall County is 17093.

Population
2021 population	134,867
2010 population	114,736
Change	+17.5%

County details
State	Illinois
FIPS code	17093
Timezone	Mountain
Daylight saving	Yes

Cities in Kendall County

Bristol Millbrook Millington Montgomery Newark Oswego Plano Yorkville

ZIP codes for Kendall County, IL (8)

ZIP code	City	County	Map
60512	Bristol	Kendall	View map
60536	Millbrook	Kendall	View map
60537	Millington	Kendall	View map
60538	Montgomery	Kendall	View map
60541	Newark	Kendall	View map
60543	Oswego	Kendall	View map
60545	Plano	Kendall	View map
60560	Yorkville	Kendall	View map

Demographics & statistics

115,778

Population

36.5

Median age

$101,497

Median household income

$40,316

Per capita income

$275,983

Median home value

$1,281

Median monthly rent

81.4%

Home ownership

5.4%

Poverty rate

3.8%

Unemployment

33,631

Housing units

31.9%

Bachelor's or higher

Age distribution

Male Female

3,497

Under 5

3,757

4,879

5–9

5,241

3,812

10–14

4,095

4,444

15–19

4,774

3,211

20–24

3,450

7,190

25–34

7,722

8,626

35–44

9,265

7,673

45–54

8,241

3,283

55–59

3,527

2,586

60–64

2,778

4,027

65–74

4,326

1,877

75–84

2,016

714

85+

767

← Male

Female →

Age summary

Group	Count	%
Under 18	31,161	26.7%
18 and over	84,617	73.3%
65 and over	13,727	11.1%
Median age	36.5 years

Race & ethnicity

White 65.7%

Hispanic or Latino 12.4%

Two or more races 8.9%

Other race 5.5%

Black or African American 5.4%

Asian 1.9%

American Indian / Alaska Native 0.3%

Group	Count	%
White	86,809	65.7%
Hispanic or Latino	16,438	12.4%
Two or more races	11,729	8.9%
Other race	7,302	5.5%
Black or African American	7,106	5.4%
Asian	2,463	1.9%
American Indian / Alaska Native	345	0.3%

Household income

Under $10k 1.7%

$10k–$15k 0.8%

$15k–$25k 2.8%

$25k–$35k 3.0%

$35k–$50k 8.0%

$50k–$75k 15.0%

$75k–$100k 15.7%

$100k–$150k 26.0%

$150k–$200k 13.5%

$200k+ 13.6%

Range	% of households
Under $10k	1.7%
$10k–$15k	0.8%
$15k–$25k	2.8%
$25k–$35k	3.0%
$35k–$50k	8.0%
$50k–$75k	15.0%
$75k–$100k	15.7%
$100k–$150k	26.0%
$150k–$200k	13.5%
$200k+	13.6%
Median income	$101,497

Housing

Home values

Under $50k 2.2%

$50k–$100k 0.8%

$100k–$150k 3.7%

$150k–$200k 18.1%

$200k–$300k 37.0%

$300k–$500k 33.8%

$500k–$1M 3.8%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$275,983
Median rent / month	$1,281
Owner occupied	81.4%
Renter occupied	18.6%
Vacant	8.3%
Single-family detached	79.8%
Large apartment buildings	1.7%
Mobile homes	0.3%
Median rooms	6.8
Avg household size (owned)	2.82

Year built

Era	%
2020 or later	0.9%
2010–2019	4.3%
2000–2009	31.8%
1990–1999	11.6%
1980–1989	13.0%
1970–1979	11.3%
1960–1969	9.3%
1950–1959	5.4%
1940–1949	1.7%
1939 or earlier	10.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	5.9%
2 bedrooms	14.6%
3 bedrooms	42.2%
4 bedrooms	24.4%
5+ bedrooms	12.4%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	20.1%
2 vehicles	39.7%
3 or more	38.0%

Heating fuel

Fuel type	%
Utility gas	85.6%
Electricity	7.6%
Propane / LP gas	5.9%
Fuel oil	0.1%
Wood	0.1%

Households & families

Household type	Count	%
Married-couple family	23,367	57.2%
Cohabiting couple	2,683	10.8%
Male householder, no spouse	5,401	14.5%
Female householder, no spouse	7,925	17.5%
Households with children under 18	15,726	36.1%
Households with seniors (65+)	10,094	25.0%
Average household size	2.93

Marital status

Status	Male	Female
Never married	33.8%	31.8%
Married	54.9%	50.6%
Separated	0.9%	1.2%
Widowed	1.7%	6.0%
Divorced	8.8%	10.5%

Education

Less than 9th grade 1.9%

Some HS, no diploma 5.9%

HS graduate 25.2%

Some college, no degree 23.0%

Associate's degree 12.1%

Bachelor's degree 18.4%

Graduate / professional 13.5%

Metric	%
HS diploma or higher	92.2%
Bachelor's or higher	31.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,871	7.6%
Kindergarten	1,892	5.6%
Elementary school	14,310	46.0%
High school	7,613	23.5%
College / grad school	6,525	17.2%

Employment

Industry of employment

Education & healthcare 22.9%

Retail trade 15.7%

Manufacturing 11.3%

Professional & management 9.8%

Construction 8.6%

Transportation & utilities 7.5%

Arts, food & hospitality 6.4%

Finance & real estate 5.0%

Public administration 4.7%

Other services 3.0%

Wholesale trade 2.7%

Information 1.3%

Agriculture & mining 1.1%

Occupation

Category	%
Management, business & arts	37.9%
Service	15.5%
Sales & office	24.8%
Natural resources & construction	8.8%
Production & transportation	13.0%

Employment type

Type	%
Private sector	82.2%
Government	13.4%
Self-employed	4.2%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	83.2%
Carpool	6.3%
Public transit	0.4%
Walk	0.5%
Other means	0.6%
Avg commute (minutes)	38.7

Poverty

All people 5.4%

Under 18 years 6.6%

18 and over 5.1%

Married-couple families 1.2%

Female-led households 11.2%

Income support

Source	% of households
Social Security	24.9%
Retirement income	21.9%
Supplemental Security	3.3%
Cash public assistance	2.0%
Food stamps / SNAP	6.6%

Health indicators

Condition	%
High blood pressure	27.3%
High cholesterol	29.9%
Heart disease	4.7%
Stroke	2.2%
Asthma	9.2%
Arthritis	21.5%
Kidney disease	2.2%
Pulmonary disease	5.1%
Cancer	5.6%

Behavior / access	%
Binge drinking	17.0%
No physical activity	20.7%
Less than 7 hrs sleep	32.0%
Fair or poor health	11.1%
Poor mental health	12.3%
Poor physical health	8.0%
No health insurance	11.0%
Visited doctor (checkup)	74.6%
Visited dentist	69.0%
Cholesterol screening	89.8%
Teeth loss	10.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	4,146	4.2%

Disability	%
Any disability	7.3%
Under 18	2.9%
18–64 years	6.2%
65 and over	22.9%

Health insurance coverage

Type	%
Private insurance	83.8%
Public insurance	22.0%
Uninsured under 19	1.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	108,524	93.7%
Spanish	6,053	4.0%
Other Indo-European	4,289	3.0%
Asian & Pacific Islander	1,196	0.7%
Other languages	505	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	104,610	93.2%
Born in same state	102,617	91.9%
Born in different state	85,976	74.7%
Foreign born	1,993	1.3%
Naturalized citizen	11,168	6.8%
Not a US citizen	5,973	52.7%

Ancestry

Ancestry	Count	%
Italian	15,194	13.1%
French	8,093	7%
Polish	3,048	2.6%
Arab	2,935	2.5%
Norwegian	1,399	1.2%

Ancestry	Count	%
English	1,327	1.1%
Dutch	526	0.5%
Irish	489	0.4%
German	291	0.3%

Technology access

Metric	% of households
Computer access	34.2%
Internet access	95.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

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