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/IA/GRANVILLE

Granville ZIP code, Iowa

The ZIP code for Granville, IA is 51022, and its area code is 712.

USPS city name
1 ZIP code
Population
265
Area code
712
State
Iowa

Granville in numbers

About 265 people live in Granville, in 138 households. The median household income is $68,750 a year, 8% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $162,500 (22% below the Iowa median). The median age is 58.9; 14.1% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 15 minutes.

Population265Granville265
Households138Granville138
Median age58.9Granville58.9Iowa38.6US 38.9
Median household income$68,750Granville$68,750Iowa$75,059US $80,734
Median home value$162,500Granville$162,500Iowa$208,000US $332,700
Bachelor's degree or higher14.1%Granville14.1%Iowa31.4%US 35.7%
Mean commute14.6 minGranville14.6 minIowa19.8 minUS 26.4 min
Population density911 / sq miGranville911 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Granville city. 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
51022 Granville , IA Standard 960 $96,505 $174,800

Map of Granville ZIP codes

51022

The ZIP codes of Granville, IA, 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 Hospers (916 people, 6.2 mi), Alton (1,459 people, 6.8 mi) and Orange City (6,426 people, 9.2 mi).

Towns near Granville
TownPopulationDistance
Orange City 6,426 9.2 mi
Sheldon 5,474 13.5 mi
Sioux Center 8,454 16.2 mi
Le Mars 10,640 20.6 mi
Cherokee 5,154 23.1 mi
Rock Valley 4,059 25.7 mi
Sibley 2,803 29.5 mi

More nearby: every ZIP code in O'Brien County · Iowa ZIP codes

Cite this page

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

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