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/CAPRON

Capron ZIP code, Illinois

The ZIP code for Capron, IL is 61012, and its area codes are 779 and 815.

USPS city name
1 ZIP code
Population
1,311
Area codes
779, 815

Capron in numbers

About 1,311 people live in Capron, in 376 households. The median household income is $90,192 a year, 8% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $160,100 (39% below the Illinois median), and median gross rent is $900 a month. The median age is 31.0; 10.3% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 29 minutes.

Population1,311Capron1,311
Households376Capron376
Median age31.0Capron31.0Illinois39.0US 38.9
Median household income$90,192Capron$90,192Illinois$83,390US $80,734
Median home value$160,100Capron$160,100Illinois$263,300US $332,700
Median gross rent$900Capron$900Illinois$1,274US $1,413
Bachelor's degree or higher10.3%Capron10.3%Illinois37.8%US 35.7%
Mean commute28.9 minCapron28.9 minIllinois27.8 minUS 26.4 min
Population density1,698 / sq miCapron1,698 / sq mi

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

ZIP codes addressed as Capron

ZIP codes with the USPS city name Capron
ZIP City Type Population Median income Median home
61012 Capron , IL Standard 2,264 $98,594 $172,000

Map of Capron ZIP codes

The ZIP codes of Capron, 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 Capron

The nearest larger towns are Poplar Grove (3,923 people, 6.3 mi), Harvard (9,598 people, 6.4 mi) and Sharon, WI (1,592 people, 6.9 mi).

Towns near Capron
TownPopulationDistance
Poplar Grove 3,923 6.3 mi
Harvard 9,598 6.4 mi
Candlewick Lake 5,448 7.5 mi
Walworth, WI 2,759 11.7 mi
Belvidere 24,752 12.0 mi
Marengo 7,040 12.8 mi
Loves Park 23,502 13.9 mi
Roscoe 10,706 13.9 mi
Machesney Park 22,630 14.7 mi
Delavan Lake, WI 2,757 15.0 mi
Williams Bay, WI 2,981 15.9 mi
South Beloit 7,946 15.9 mi
Cherry Valley 3,749 16.5 mi
Beloit, WI 36,534 16.6 mi

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

Cite this page

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

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