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/DIAMOND

Diamond ZIP codes, Illinois

No ZIP code is named for Diamond, IL; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 60481 and 60416. Its area codes are 779 and 815.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
2,984
Area codes
779, 815

NANPA lists no telephone rate centre for Diamond itself, so these are the area codes of the nearest one, Wilmington (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Diamond in numbers

About 2,984 people live in Diamond, in 1,137 households. The median household income is $73,201 a year, 12% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $220,200 (16% below the Illinois median), and median gross rent is $1,357 a month. The median age is 35.5; 12.9% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 26 minutes.

Population2,984Diamond2,984
Households1,137Diamond1,137
Median age35.5Diamond35.5Illinois39.0US 38.9
Median household income$73,201Diamond$73,201Illinois$83,390US $80,734
Median home value$220,200Diamond$220,200Illinois$263,300US $332,700
Median gross rent$1,357Diamond$1,357Illinois$1,274US $1,413
Bachelor's degree or higher12.9%Diamond12.9%Illinois37.8%US 35.7%
Mean commute26.3 minDiamond26.3 minIllinois27.8 minUS 26.4 min
Population density1,571 / sq miDiamond1,571 / sq mi

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

ZIP codes covering Diamond

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

ZIP codes overlapping Diamond
ZIP City Type Population Median income Median home
60416 Coal City , IL Standard 9,550 $75,219 $221,900
60481 Wilmington , IL Standard 11,195 $79,042 $232,600

Map of Diamond ZIP codes

6041660481

The ZIP codes of Diamond, 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 Diamond

The nearest larger towns are Coal City (5,317 people, 1.6 mi), Braidwood (6,062 people, 1.8 mi) and Wilmington (5,494 people, 5.3 mi).

Towns near Diamond
TownPopulationDistance
Coal City 5,317 1.6 mi
Braidwood 6,062 1.8 mi
Wilmington 5,494 5.3 mi
Channahon 13,927 9.5 mi
Morris 14,898 11.1 mi
Minooka 12,891 11.4 mi
Dwight 3,872 15.7 mi
Shorewood 18,343 16.2 mi
Rockdale 2,553 16.5 mi
Manhattan 11,026 16.8 mi
Joliet 150,445 16.9 mi
Ingalls Park 3,015 19.7 mi
Ridgewood 2,795 20.3 mi
Bourbonnais 18,078 20.6 mi

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

Cite this page

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

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