Wonder Lake ZIP Codes — Mchenry County, IL

There is one unique ZIP code in Wonder Lake, Illinois and it is 60097. Area code: 815.

ZIP codes

16.05

sq mi land

1.20

sq mi water

815

area code

Wonder Lake, IL ZIP code map

About Wonder Lake, IL

Wonder Lake, Illinois, is a charming community located in Mchenry County. With its picturesque landscapes and serene atmosphere, it serves as a peaceful retreat for residents and visitors alike. The village is known for its close-knit community and outdoor recreational opportunities.

Location & geography

Wonder Lake is situated in the northeastern part of Illinois, surrounded by lush natural scenery. Neighboring cities include McHenry, located about 6 miles to the southeast, and Woodstock, approximately 9 miles to the northwest. The area encompasses a total land area of 16.05 square miles, alongside a water area of 1.20 square miles, providing a variety of outdoor activities.

Community & economy

The character of Wonder Lake is defined by its tranquil lakeside living and a strong sense of community among its residents. Many locals engage in agriculture, recreational activities, and small businesses that cater to the needs of the community. Daily life here revolves around outdoor pursuits, local events, and fostering connections among neighbors.

Transportation

Wonder Lake is easily accessible via Route 120, which connects to other major highways in the region. The nearest named airport is Chicago Rockford International Airport, located about 30 miles to the southwest, providing regional access for travelers. Public transit options are limited, making personal vehicles the primary mode of transportation for residents.

History

Wonder Lake was established in the early 20th century, originally attracting summer visitors drawn to its natural beauty and recreational opportunities. Key industries emerged around the lake, focusing on tourism and local businesses that developed alongside the growing community. Notable events in its history include community gatherings and festivals that celebrate the lake and its surroundings.

Did you know?

One surprising fact about Wonder Lake is that it was originally planned as a residential resort community. Today, it has transformed into a year-round residential area, while still preserving its natural beauty and a sense of leisure.

ZIP codes for Wonder Lake, IL (1)

ZIP code	City	County	Map
60097	Wonder Lake	Mchenry	View map

Demographics & statistics

11,865

Population

39.3

Median age

$88,851

Median household income

$37,688

Per capita income

$195,200

Median home value

$1,237

Median monthly rent

86.1%

Home ownership

9.4%

Poverty rate

3.4%

Unemployment

3,969

Housing units

19.4%

Bachelor's or higher

Age distribution

Male Female

274

Under 5

251

342

5–9

314

593

10–14

544

462

15–19

423

327

20–24

300

784

25–34

719

732

35–44

671

873

45–54

800

519

55–59

477

433

60–64

397

673

65–74

617

152

75–84

139

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,850	24.0%
18 and over	9,015	76.0%
65 and over	1,630	13.7%
Median age	39.3 years

Race & ethnicity

White 74.6%

Hispanic or Latino 11.2%

Two or more races 8.8%

Other race 4.2%

Asian 0.5%

Black or African American 0.5%

American Indian / Alaska Native 0.1%

Group	Count	%
White	9,974	74.6%
Hispanic or Latino	1,498	11.2%
Two or more races	1,182	8.8%
Other race	560	4.2%
Asian	73	0.5%
Black or African American	68	0.5%
American Indian / Alaska Native	8	0.1%

Household income

Under $10k 4.4%

$10k–$15k 0.5%

$15k–$25k 4.4%

$25k–$35k 3.7%

$35k–$50k 8.8%

$50k–$75k 20.0%

$75k–$100k 14.4%

$100k–$150k 27.2%

$150k–$200k 11.5%

$200k+ 5.0%

Range	% of households
Under $10k	4.4%
$10k–$15k	0.5%
$15k–$25k	4.4%
$25k–$35k	3.7%
$35k–$50k	8.8%
$50k–$75k	20.0%
$75k–$100k	14.4%
$100k–$150k	27.2%
$150k–$200k	11.5%
$200k+	5.0%
Median income	$88,851

Housing

Home values

Under $50k 3.4%

$50k–$100k 6.3%

$100k–$150k 14.5%

$150k–$200k 29.4%

$200k–$300k 27.4%

$300k–$500k 17.1%

$500k–$1M 1.8%

Housing overview

Metric	Value
Median home value	$195,200
Median rent / month	$1,237
Owner occupied	86.1%
Renter occupied	13.9%
Vacant	3.5%
Single-family detached	97.2%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.0
Avg household size (owned)	2.68

Year built

Era	%
2020 or later	0.0%
2010–2019	2.2%
2000–2009	15.2%
1990–1999	14.2%
1980–1989	12.4%
1970–1979	15.3%
1960–1969	9.6%
1950–1959	14.4%
1940–1949	9.8%
1939 or earlier	6.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.3%
2 bedrooms	30.0%
3 bedrooms	46.8%
4 bedrooms	16.2%
5+ bedrooms	4.7%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	20.4%
2 vehicles	48.5%
3 or more	28.5%

Heating fuel

Fuel type	%
Utility gas	90.9%
Electricity	7.4%
Propane / LP gas	1.3%
Wood	0.5%

Households & families

Household type	Count	%
Married-couple family	2,384	53.9%
Cohabiting couple	478	10.8%
Male householder, no spouse	704	15.9%
Female householder, no spouse	855	19.3%
Households with children under 18	1,709	38.7%
Households with seniors (65+)	1,086	24.6%
Average household size	2.68

Marital status

Status	Male	Female
Never married	30.0%	29.3%
Married	54.5%	50.0%
Separated	0.0%	0.6%
Widowed	3.0%	8.5%
Divorced	12.4%	11.6%

Education

Less than 9th grade 0.3%

Some HS, no diploma 6.4%

HS graduate 37.6%

Some college, no degree 24.9%

Associate's degree 11.4%

Bachelor's degree 15.7%

Graduate / professional 3.7%

Metric	%
HS diploma or higher	93.2%
Bachelor's or higher	19.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	115	3.9%
Kindergarten	197	6.7%
Elementary school	1,354	46.2%
High school	710	24.2%
College / grad school	555	18.9%

Employment

Industry of employment

Manufacturing 21.7%

Construction 18.3%

Education & healthcare 17.2%

Retail trade 10.1%

Other services 7.7%

Professional & management 6.5%

Transportation & utilities 4.3%

Arts, food & hospitality 4.2%

Finance & real estate 3.7%

Wholesale trade 2.9%

Public administration 2.1%

Information 0.9%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	25.5%
Service	16.3%
Sales & office	20.1%
Natural resources & construction	22.1%
Production & transportation	15.9%

Employment type

Type	%
Private sector	86.9%
Government	8.1%
Self-employed	5.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.5%
Carpool	6.9%
Public transit	0.8%
Walk	0.7%
Other means	0.7%
Avg commute (minutes)	32.3

Poverty

All people 9.4%

Under 18 years 11.2%

18 and over 8.8%

Married-couple families 1.2%

Female-led households 23.8%

Income support

Source	% of households
Social Security	27.4%
Retirement income	23.3%
Supplemental Security	2.3%
Cash public assistance	2.6%
Food stamps / SNAP	9.5%

Health indicators

Condition	%
High blood pressure	27.6%
High cholesterol	29.3%
Heart disease	4.8%
Stroke	2.3%
Asthma	9.4%
Arthritis	21.5%
Kidney disease	2.2%
Pulmonary disease	5.7%
Cancer	5.5%

Behavior / access	%
Binge drinking	17.3%
No physical activity	21.5%
Less than 7 hrs sleep	33.4%
Fair or poor health	11.5%
Poor mental health	12.9%
Poor physical health	8.5%
No health insurance	10.0%
Visited doctor (checkup)	73.9%
Visited dentist	69.6%
Cholesterol screening	89.2%
Teeth loss	11.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	875	9.7%

Disability	%
Any disability	8.9%
Under 18	6.1%
18–64 years	8.3%
65 and over	16.5%

Health insurance coverage

Type	%
Private insurance	65.8%
Public insurance	35.0%
Uninsured under 19	11.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	11,340	95.6%
Spanish	351	3.1%
Other Indo-European	351	3.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	11,369	95.8%
Born in same state	11,346	95.6%
Born in different state	9,509	80.1%
Foreign born	23	0.2%
Naturalized citizen	496	4.2%
Not a US citizen	114	23.0%

Ancestry

Ancestry	Count	%
Italian	2,053	17.3%
French	1,327	11.2%
Arab	517	4.4%
Polish	412	3.5%

Ancestry	Count	%
English	123	1%
German	90	0.8%
Dutch	84	0.7%
Norwegian	28	0.2%

Technology access

Metric	% of households
Computer access	37.3%
Internet access	98.4%

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

Frequently asked questions

What ZIP codes does Wonder Lake, IL have?

Wonder Lake, IL has one ZIP code: 60097. Each ZIP code serves a distinct delivery area within the city and surrounding region.