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/CHAPIN

Chapin ZIP code, Illinois

The ZIP code for Chapin, IL is 62628, and its area codes are 217 and 447.

USPS city name
1 ZIP code
Population
668
Area codes
217, 447

Chapin in numbers

About 668 people live in Chapin, in 219 households. The median household income is $72,269 a year, 13% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $89,400 (66% below the Illinois median), and median gross rent is $1,075 a month. The median age is 33.8; 25.8% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 31 minutes.

Population668Chapin668
Households219Chapin219
Median age33.8Chapin33.8Illinois39.0US 38.9
Median household income$72,269Chapin$72,269Illinois$83,390US $80,734
Median home value$89,400Chapin$89,400Illinois$263,300US $332,700
Median gross rent$1,075Chapin$1,075Illinois$1,274US $1,413
Bachelor's degree or higher25.8%Chapin25.8%Illinois37.8%US 35.7%
Mean commute31.1 minChapin31.1 minIllinois27.8 minUS 26.4 min
Population density669 / sq miChapin669 / sq mi

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

ZIP codes addressed as Chapin

ZIP codes with the USPS city name Chapin
ZIP City Type Population Median income Median home
62628 Chapin , IL Standard 917 $89,861 $114,000

Map of Chapin ZIP codes

The ZIP codes of Chapin, 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 Chapin

The nearest larger towns are Meredosia (871 people, 9.3 mi), Jacksonville (18,014 people, 9.4 mi) and Winchester (1,498 people, 9.9 mi).

Towns near Chapin
TownPopulationDistance
Jacksonville 18,014 9.4 mi
South Jacksonville 3,239 10.6 mi
Beardstown 6,169 16.9 mi
Pittsfield 4,420 24.5 mi
Rushville 2,747 25.9 mi

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

Cite this page

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

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