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/MCCOOK

McCook ZIP codes, Illinois

No ZIP code is named for McCook, IL; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 60525 and 60501.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
268

McCook in numbers

About 268 people live in McCook, in 105 households. The median household income is $62,375 a year, 25% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $332,100 (26% above the Illinois median), and median gross rent is $1,295 a month. The median age is 34.3; 7.0% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 22 minutes.

Population268McCook268
Households105McCook105
Median age34.3McCook34.3Illinois39.0US 38.9
Median household income$62,375McCook$62,375Illinois$83,390US $80,734
Median home value$332,100McCook$332,100Illinois$263,300US $332,700
Median gross rent$1,295McCook$1,295Illinois$1,274US $1,413
Bachelor's degree or higher7.0%McCook7.0%Illinois37.8%US 35.7%
Mean commute22.1 minMcCook22.1 minIllinois27.8 minUS 26.4 min
Population density103 / sq miMcCook103 / sq mi

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

ZIP codes covering McCook

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

ZIP codes overlapping McCook
ZIP City Type Population Median income Median home
60501 Summit Argo , IL Standard 11,432 $63,244 $234,300
60525 La Grange , IL Standard 31,324 $116,918 $438,000

Map of McCook ZIP codes

6050160525

The ZIP codes of McCook, 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 McCook

The nearest larger towns are Lyons (10,339 people, 1.5 mi), Summit (10,846 people, 1.6 mi) and La Grange (15,998 people, 1.8 mi).

Towns near McCook
TownPopulationDistance
Lyons 10,339 1.5 mi
Summit 10,846 1.6 mi
La Grange 15,998 1.8 mi
Brookfield 19,331 1.9 mi
Countryside 6,267 2.4 mi
Riverside 9,039 2.6 mi
La Grange Park 13,447 2.7 mi
Western Springs 13,446 3.0 mi
Justice 12,324 3.2 mi
North Riverside 7,249 3.4 mi
Indian Head Park 3,974 3.5 mi
Stickney 6,952 3.7 mi
Berwyn 55,595 4.1 mi
Broadview 7,896 4.2 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.