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/ALLENVILLE

Allenville ZIP codes, Illinois

No ZIP code is named for Allenville, IL; addresses there use a neighbouring town's name. The ZIP code covering it is 61951. Its area codes are 217 and 447.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
126
Area codes
217, 447

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

ZIP codes covering Allenville

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

ZIP codes overlapping Allenville
ZIP City Type Population Median income Median home
61951 Sullivan , IL Standard 7,787 $71,905 $150,900

Map of Allenville ZIP codes

The ZIP codes of Allenville, 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 Allenville

The nearest larger towns are Sullivan (4,348 people, 4.5 mi), Gays (165 people, 7.3 mi) and Windsor (877 people, 8.8 mi).

Towns near Allenville
TownPopulationDistance
Sullivan 4,348 4.5 mi
Mattoon 16,586 10.9 mi
Arcola 2,892 15.3 mi
Shelbyville 4,351 17.3 mi
Charleston 17,062 19.9 mi
Tuscola 4,808 21.6 mi
Mount Zion 5,660 24.1 mi
Decatur 69,815 29.4 mi

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

Cite this page

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

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