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/EAGARVILLE

Eagarville ZIP code, Illinois

The ZIP code for Eagarville, IL is 62023.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
155

Mail addressed to Eagarville uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Eagarville

ZIP codes with the USPS city name Eagarville
ZIP City Type Population Median income Median home
62023 Eagarville , IL Standard 139 $71,458 $65,000

Other ZIP codes overlapping Eagarville

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

ZIP codes overlapping Eagarville
ZIP City Type Population Median income Median home
62033 Gillespie , IL Standard 4,294 $78,286 $106,200
62069 Mount Olive , IL Standard 2,897 $59,764 $102,700

Map of Eagarville ZIP codes

62023

The ZIP codes of Eagarville, 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 Eagarville

The nearest larger towns are Benld (1,495 people, 1.7 mi), Lake Ka-Ho (235 people, 1.9 mi) and Sawyerville (200 people, 2.3 mi).

Towns near Eagarville
TownPopulationDistance
Gillespie 2,815 2.4 mi
Staunton 4,298 6.7 mi
Litchfield 6,834 7.7 mi
Carlinville 5,480 12.8 mi
Holiday Shores 2,782 15.2 mi
Hillsboro 5,803 17.1 mi
Bethalto 9,239 20.2 mi
Rosewood Heights 4,229 22.0 mi
Wood River 10,279 23.3 mi
East Alton 5,689 23.5 mi
Highland 10,262 23.9 mi
Alton 25,279 24.5 mi
Edwardsville 26,474 24.7 mi
Greenville 7,235 25.9 mi

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

Cite this page

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

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