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/WESTCHESTER

Westchester ZIP code, Illinois

The ZIP code for Westchester, IL is 60154.

USPS city name
1 ZIP code
Population
16,436

Westchester in numbers

About 16,436 people live in Westchester, in 6,908 households. The median household income is $98,954 a year, 19% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $327,300 (24% above the Illinois median), and median gross rent is $1,794 a month. The median age is 51.6; 43.6% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 27 minutes.

Population16,436Westchester16,436
Households6,908Westchester6,908
Median age51.6Westchester51.6Illinois39.0US 38.9
Median household income$98,954Westchester$98,954Illinois$83,390US $80,734
Median home value$327,300Westchester$327,300Illinois$263,300US $332,700
Median gross rent$1,794Westchester$1,794Illinois$1,274US $1,413
Bachelor's degree or higher43.6%Westchester43.6%Illinois37.8%US 35.7%
Mean commute27.4 minWestchester27.4 minIllinois27.8 minUS 26.4 min
Population density4,459 / sq miWestchester4,459 / sq mi

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

ZIP codes addressed as Westchester

ZIP codes with the USPS city name Westchester
ZIP City Type Population Median income Median home
60154 Westchester , IL Standard 16,436 $98,954 $327,300

Map of Westchester ZIP codes

60154

The ZIP codes of Westchester, 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 Westchester

The nearest larger towns are Bellwood (18,256 people, 2.4 mi), Brookfield (19,331 people, 2.8 mi) and Maywood (23,201 people, 3.2 mi).

Towns near Westchester
TownPopulationDistance
Hillside 8,084 1.4 mi
La Grange Park 13,447 1.6 mi
Broadview 7,896 1.9 mi
Bellwood 18,256 2.4 mi
Brookfield 19,331 2.8 mi
Berkeley 5,199 3.0 mi
La Grange 15,998 3.0 mi
Maywood 23,201 3.2 mi
Western Springs 13,446 3.3 mi
North Riverside 7,249 3.3 mi
Oak Brook 8,056 3.3 mi
Stone Park 4,482 3.8 mi
Hinsdale 17,175 3.9 mi
Melrose Park 24,549 4.0 mi

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

Cite this page

zipcodes.pro. “Westchester, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/westchester

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