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/GRANVILLE

Granville ZIP code, Illinois

The ZIP code for Granville, IL is 61326, and its area codes are 779 and 815.

USPS city name
1 ZIP code
Population
1,472
Area codes
779, 815

Granville in numbers

About 1,472 people live in Granville, in 616 households. The median household income is $70,556 a year, 15% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $142,500 (46% below the Illinois median), and median gross rent is $763 a month. The median age is 42.6; 22.8% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 24 minutes.

Population1,472Granville1,472
Households616Granville616
Median age42.6Granville42.6Illinois39.0US 38.9
Median household income$70,556Granville$70,556Illinois$83,390US $80,734
Median home value$142,500Granville$142,500Illinois$263,300US $332,700
Median gross rent$763Granville$763Illinois$1,274US $1,413
Bachelor's degree or higher22.8%Granville22.8%Illinois37.8%US 35.7%
Mean commute24.3 minGranville24.3 minIllinois27.8 minUS 26.4 min
Population density1,126 / sq miGranville1,126 / sq mi

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

ZIP codes addressed as Granville

ZIP codes with the USPS city name Granville
ZIP City Type Population Median income Median home
61326 Granville , IL Standard 1,953 $70,880 $148,100

Map of Granville ZIP codes

61326

The ZIP codes of Granville, 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 Granville

The nearest larger towns are Spring Valley (5,476 people, 4.6 mi), De Pue (1,532 people, 5.8 mi) and Peru (9,775 people, 7.9 mi).

Towns near Granville
TownPopulationDistance
Spring Valley 5,476 4.6 mi
Peru 9,775 7.9 mi
LaSalle 9,498 8.4 mi
Oglesby 3,570 8.5 mi
Princeton 7,975 14.5 mi
Mendota 6,994 21.2 mi
Ottawa 18,447 22.0 mi
Streator 12,330 23.0 mi
Chillicothe 5,900 28.0 mi
Marseilles 4,279 28.5 mi

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

Cite this page

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

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