Lake Forest, Illinois at a glance:

Where is Lake Forest, Illinois?

42.24014, -87.87199 latitude / longitude

GPS coordinates for Lake Forest

847Area Code

Lake Forest, IL

587 feet(178.92 meters)

Elevation above sea level

CST (-6) Central Standard Time

Lake Forest Time Zone

5:16 AM Current Time in Lake Forest

*Lake Forest observes daylight savings time

Lake County, Illinois

Lake County Health Snapshot
Lake County Population Data

*Note: Lake Forest does not span multiple counties

FIPS #: 17County Number: 097

Lake County, IL

Congressional District 10

Midwest Region, East North Central Division

How big is Lake Forest, Illinois?

22.79square miles

Total Area

13 : 1

Land : Water

21.16square miles

Land Area

1.63square miles

Water Area

1 zip code

60045

What's the weather like in Lake Forest, Illinois?

36.88 inches

Annual Precipitation

73.1 degrees farenheit

Average July temperature

19.7 degrees farenheit

Average January temp

What's business like in Lake Forest, Illinois?

936

total businesses

23,882

total employees

26 : 1

Employee to Employer
Ratio

662mailboxes

Business Delivery Mailboxes

$547,855,000U.S. Dollars

Business First Quarter Payroll

$2,020,805,000U.S. Dollars

Business Annual Payroll

How many people live in Lake Forest, Illinois?

20,925 people

Lake Forest Population
More census numbers for Lake Forest, IL

9,023mailboxes

Total Delivery Mailboxes

7,692mailboxes

Residential Delivery
Mailboxes

662mailboxes

Business Delivery
Mailboxes

207mailboxes

Number of PO Boxes

6,899mailboxes

Single Family Deliveries

Mailboxes
by family

751mailboxes

Multi Family Deliveries
General Info
Relocation & Residential
Local Businesses
Legal Services & Attorneys
Health and Wellness
Education
Landmarks & Points of Interest
Outdoors
Bodies of Water
Local Salary Statistics