Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/IL/WESTLAKE-VILLAGE

Westlake Village ZIP codes, Illinois

No ZIP code is named for Westlake Village, IL; addresses there use a neighbouring town's name. The ZIP code covering it is 61088. Its area codes are 815 and 779.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,414
Area codes
815, 779

NANPA lists no telephone rate centre for Westlake Village itself, so these are the area codes of the nearest one, Winnebago (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Westlake Village in numbers

About 1,414 people live in Westlake Village, in 515 households. The median household income is $116,563 a year, 40% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $239,200 (9% below the Illinois median). The median age is 45.0; 30.4% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 28 minutes.

Population1,414Westlake Village1,414
Households515Westlake Village515
Median age45.0Westlake Village45.0Illinois39.0US 38.9
Median household income$116,563Westlake Village$116,563Illinois$83,390US $80,734
Median home value$239,200Westlake Village$239,200Illinois$263,300US $332,700
Bachelor's degree or higher30.4%Westlake Village30.4%Illinois37.8%US 35.7%
Mean commute27.8 minWestlake Village27.8 minIllinois27.8 minUS 26.4 min
Population density1,535 / sq miWestlake Village1,535 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Westlake Village CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Westlake Village

These ZIP codes cover part of Westlake Village but are addressed as somewhere else.

ZIP codes overlapping Westlake Village
ZIP City Type Population Median income Median home
61088 Winnebago , IL Standard 6,167 $98,088 $208,700

Map of Westlake Village ZIP codes

61088

The ZIP codes of Westlake Village, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Westlake Village

The nearest larger towns are Pecatonica (2,024 people, 3.3 mi), Winnebago (2,981 people, 4.2 mi) and Durand (1,592 people, 8.7 mi).

Towns near Westlake Village
TownPopulationDistance
Winnebago 2,981 4.2 mi
Rockford 147,521 12.2 mi
Byron 3,743 13.1 mi
Machesney Park 22,630 14.3 mi
Rockton 7,974 15.1 mi
Loves Park 23,502 15.1 mi
Roscoe 10,706 16.5 mi
Davis Junction 2,757 17.0 mi
Cherry Valley 3,749 17.0 mi
Freeport 23,505 17.5 mi
South Beloit 7,946 18.1 mi
Mount Morris 2,726 19.4 mi
Beloit, WI 36,534 20.4 mi
Oregon 3,851 20.6 mi

More nearby: every ZIP code in Winnebago County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Westlake Village, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/westlake-village

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