County

Kendall County, IL

8 ZIP codes  ·  8 cities  ·  Illinois

👥119,294Population
💰$105,236Median HH Income▲ 38% above avg
🎂36.8Median Age
🏠$292,444Median Home Value≈ Avg
🎓47.4%College Grads▲ 22% above avg
📊3.6%Unemployment▼ 26% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.4% Female 49.6% ♀

Race & Ethnicity

White: 64.1%Hispanic: 23.3%Black: 6.9%Asian: 2.6%Other: 2.9%Race
White64.1%
Hispanic23.3%
Black6.9%
Asian2.6%
Other2.9%

Age Breakdown

Under 5
6%
5–17
21%
18–24
8%
25–44
28%
45–64
24%
65+
6%

Key Indicators

Median Age36.8 yrs
Avg HH Size2.93
Below Poverty5.1% ▼ 49% below avg
College Grads47.4% ▲ 22% above avg
Unemployment3.6% ▼ 26% below avg
No HS Diploma1,081 (1.5%)
HS Graduate18,056 (24.6%)
Some College8,386 (11.4%)
Associates11,163 (15.2%)
Bachelors8,682 (11.8%)
Graduate Degree26,169 (35.6%)

Education

No HS: 1.5%HS Grad: 24.6%Some College: 11.4%Associates: 15.2%Bachelors: 11.8%Graduate: 35.6%Edu
No HS1.5%
HS Grad24.6%
Some College11.4%
Associates15.2%
Bachelors11.8%
Graduate35.6%
Housing & Income

Housing Tenure

Owner: 82.6%Renter: 17.4%Tenure
Owner82.6%
Renter17.4%

Home Value Distribution

Under $50k
2%
$50k–$100k
1%
$100k–$150k
2%
$150k–$200k
10%
$200k–$300k
40%
$300k–$500k
40%
Over $500k
6%

Financials

Median HH Income$105,236 ▲ 38% above avg
Median Home Value$292,444 ≈ Avg
Home/Income Ratio2.8x (nat avg ~3.5x)
Median Rent$1,646/mo
Total Housing Units41,992
Vacant Units1,421

Income Distribution

Under $25k
5%
$25k–$50k
9%
$50k–$75k
18%
$75k–$100k
14%
$100k–$150k
25%
$150k–$200k
14%
Over $200k
15%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
1%
Walked
0%
Work From Home
14%

Commute Time

Under 15 min
20%
15–30 min
28%
30–45 min
25%
Over 45 min
26%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
7%
1960s–1970s
8%
1980s–1990s
28%
2000+
56%
About Kendall County, IL

Kendall County is located in Illinois and encompasses 8 ZIP codes spanning 8 cities and communities. The county has an estimated population of 119,294 residents. With a median age of 36.82, it is a relatively young county.

Kendall County has a upper-middle-income economic profile. The median household income of $105,235 is above the national average. Unemployment stands at 3.6%, below the national average. The poverty rate of 5.1% is well below the national average.

Housing in Kendall County is a mid-range housing market, with a median home value of $292,444 — near the national average. Monthly median rent is approximately $1,646. Homeownership rates are high at 82.6%, reflecting a largely residential, stable population.

The residents of Kendall County are majority White (64.1%). Educational attainment is well-educated — 47.4% of adults hold a bachelor's degree or higher, above the national average.

Kendall County, IL is a upper-middle-income area in Illinois. The 8 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Kendall County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
60512 Bristol 1,061 $102,750 $280,600 0.0% 38.4%
60536 Millbrook 76 $90,000 $200,000 $1,100 0.0% 33.3%
60537 Millington 671 $79,826 $204,800 $1,104 7.1% 32.2%
60538 Montgomery 30,395 $92,064 $253,900 $1,845 4.0% 40.6%
60541 Newark 3,379 $119,063 $302,900 $1,547 1.5% 45.2%
60543 Oswego 41,723 $116,507 $319,300 $1,558 2.9% 55.4%
60545 Plano 14,191 $84,920 $235,500 $1,571 4.2% 41.4%
60560 Yorkville 27,798 $112,160 $324,900 $1,626 4.2% 46.8%