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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/EAST-DUBUQUE

East Dubuque ZIP code, Illinois

The ZIP code for East Dubuque, IL is 61025, and its area code is 815.

USPS city name
1 ZIP code
Population
1,470
Area code
815

East Dubuque in numbers

About 1,470 people live in East Dubuque, in 734 households. The median household income is $67,891 a year, 19% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $144,000 (45% below the Illinois median), and median gross rent is $867 a month. The median age is 48.1; 23.6% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 16 minutes.

Population1,470East Dubuque1,470
Households734East Dubuque734
Median age48.1East Dubuque48.1Illinois39.0US 38.9
Median household income$67,891East Dubuque$67,891Illinois$83,390US $80,734
Median home value$144,000East Dubuque$144,000Illinois$263,300US $332,700
Median gross rent$867East Dubuque$867Illinois$1,274US $1,413
Bachelor's degree or higher23.6%East Dubuque23.6%Illinois37.8%US 35.7%
Mean commute16.0 minEast Dubuque16.0 minIllinois27.8 minUS 26.4 min
Population density511 / sq miEast Dubuque511 / sq mi

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

ZIP codes addressed as East Dubuque

ZIP codes with the USPS city name East Dubuque
ZIP City Type Population Median income Median home
61025 East Dubuque , IL Standard 4,294 $70,739 $197,800

Map of East Dubuque ZIP codes

61025

The ZIP codes of East Dubuque, 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 East Dubuque

The nearest larger towns are Dubuque, IA (59,174 people, 4.3 mi), Asbury, IA (5,989 people, 8.1 mi) and Galena (2,931 people, 11 mi).

Towns near East Dubuque
TownPopulationDistance
Dubuque, IA 59,174 4.3 mi
Asbury, IA 5,989 8.1 mi
Galena 2,931 11.0 mi
Platteville, WI 11,499 18.4 mi
Dyersville, IA 4,423 25.1 mi
Lancaster, WI 3,976 25.2 mi
Maquoketa, IA 6,075 29.6 mi

More nearby: every ZIP code in Jo Daviess County · Illinois ZIP codes

Cite this page

zipcodes.pro. “East Dubuque, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/east-dubuque

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