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/DUNLAP

Dunlap ZIP code, Illinois

The ZIP code for Dunlap, IL is 61525, and its area code is 309.

USPS city name
1 ZIP code
Population
1,360
Area code
309

Dunlap in numbers

About 1,360 people live in Dunlap, in 486 households. The median household income is $141,552 a year, 70% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $289,600 (10% above the Illinois median), and median gross rent is $976 a month. The median age is 43.7; 61.7% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 21 minutes.

Population1,360Dunlap1,360
Households486Dunlap486
Median age43.7Dunlap43.7Illinois39.0US 38.9
Median household income$141,552Dunlap$141,552Illinois$83,390US $80,734
Median home value$289,600Dunlap$289,600Illinois$263,300US $332,700
Median gross rent$976Dunlap$976Illinois$1,274US $1,413
Bachelor's degree or higher61.7%Dunlap61.7%Illinois37.8%US 35.7%
Mean commute21.2 minDunlap21.2 minIllinois27.8 minUS 26.4 min
Population density489 / sq miDunlap489 / sq mi

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

ZIP codes addressed as Dunlap

ZIP codes with the USPS city name Dunlap
ZIP City Type Population Median income Median home
61525 Dunlap , IL Standard 12,357 $161,165 $320,100

Map of Dunlap ZIP codes

61525

The ZIP codes of Dunlap, 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 Dunlap

The nearest larger towns are Peoria (112,169 people, 7.2 mi), Princeville (1,837 people, 7.4 mi) and Peoria Heights (5,825 people, 8.8 mi).

Towns near Dunlap
TownPopulationDistance
Peoria 112,169 7.2 mi
Peoria Heights 5,825 8.8 mi
Chillicothe 5,900 10.3 mi
West Peoria 4,238 10.4 mi
Germantown Hills 3,436 12.3 mi
East Peoria 22,324 13.8 mi
Bartonville 5,841 14.1 mi
Creve Coeur 4,621 14.8 mi
Washington 15,919 15.9 mi
Metamora 4,159 16.4 mi
Pekin 31,781 19.3 mi
Morton 16,595 19.4 mi
Eureka 5,007 22.8 mi
Canton 13,144 27.1 mi

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

Cite this page

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

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