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/GREENFIELD

Greenfield ZIP code, Illinois

The ZIP code for Greenfield, IL is 62044, and its area code is 217.

USPS city name
1 ZIP code
Population
1,105
Area code
217

Greenfield in numbers

About 1,105 people live in Greenfield, in 372 households. The median household income is $71,250 a year, 15% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $103,900 (61% below the Illinois median), and median gross rent is $853 a month. The median age is 39.2; 15.1% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 29 minutes.

Population1,105Greenfield1,105
Households372Greenfield372
Median age39.2Greenfield39.2Illinois39.0US 38.9
Median household income$71,250Greenfield$71,250Illinois$83,390US $80,734
Median home value$103,900Greenfield$103,900Illinois$263,300US $332,700
Median gross rent$853Greenfield$853Illinois$1,274US $1,413
Bachelor's degree or higher15.1%Greenfield15.1%Illinois37.8%US 35.7%
Mean commute29.4 minGreenfield29.4 minIllinois27.8 minUS 26.4 min
Population density645 / sq miGreenfield645 / sq mi

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

ZIP codes addressed as Greenfield

ZIP codes with the USPS city name Greenfield
ZIP City Type Population Median income Median home
62044 Greenfield , IL Standard 1,852 $71,146 $113,000

Map of Greenfield ZIP codes

62044

The ZIP codes of Greenfield, 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 Greenfield

The nearest larger towns are Carrollton (2,479 people, 11 mi), White Hall (2,257 people, 12 mi) and Roodhouse (1,544 people, 13 mi).

Towns near Greenfield
TownPopulationDistance
Jerseyville 7,445 16.9 mi
Carlinville 5,480 18.3 mi
South Jacksonville 3,239 24.5 mi
Gillespie 2,815 25.8 mi
Virden 3,171 25.9 mi
Jacksonville 18,014 26.6 mi
Godfrey 17,712 27.1 mi
Auburn 4,306 29.5 mi

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

Cite this page

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

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