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/KEENSBURG

Keensburg ZIP code, Illinois

The ZIP code for Keensburg, IL is 62852, and its area codes are 618 and 730.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
149
Area codes
618, 730

NANPA lists no telephone rate centre for Keensburg itself, so these are the area codes of the nearest one, Bellmont (3.3 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Keensburg uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Keensburg

ZIP codes with the USPS city name Keensburg
ZIP City Type Population Median income Median home
62852 Keensburg , IL Standard 119 $72,614 $64,400

Other ZIP codes overlapping Keensburg

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

ZIP codes overlapping Keensburg
ZIP City Type Population Median income Median home
62863 Mount Carmel , IL Standard 9,379 $55,916 $105,500

Map of Keensburg ZIP codes

62852

The ZIP codes of Keensburg, 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 Keensburg

The nearest larger towns are Bellmont (196 people, 3.1 mi), Browns (163 people, 6.5 mi) and Mount Carmel (6,854 people, 7.1 mi).

Towns near Keensburg
TownPopulationDistance
Mount Carmel 6,854 7.1 mi
Princeton, IN 8,372 15.6 mi
Fort Branch, IN 3,021 17.6 mi
Carmi 4,845 24.7 mi
Highland, IN 5,114 26.9 mi
Fairfield 4,561 27.4 mi
Lawrenceville 3,941 27.7 mi
Olney 8,577 28.5 mi
Mount Vernon, IN 6,400 28.7 mi
Vincennes, IN 16,586 29.6 mi
Melody Hill, IN 3,243 29.7 mi

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

Cite this page

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

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