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/BLANDINSVILLE

Blandinsville ZIP code, Illinois

The ZIP code for Blandinsville, IL is 61420, and its area code is 309.

USPS city name
1 ZIP code
Population
666
Area code
309

Blandinsville in numbers

About 666 people live in Blandinsville, in 279 households. The median household income is $52,375 a year, 37% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $68,800 (74% below the Illinois median), and median gross rent is $1,059 a month. The median age is 37.9; 19.2% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 27 minutes.

Population666Blandinsville666
Households279Blandinsville279
Median age37.9Blandinsville37.9Illinois39.0US 38.9
Median household income$52,375Blandinsville$52,375Illinois$83,390US $80,734
Median home value$68,800Blandinsville$68,800Illinois$263,300US $332,700
Median gross rent$1,059Blandinsville$1,059Illinois$1,274US $1,413
Bachelor's degree or higher19.2%Blandinsville19.2%Illinois37.8%US 35.7%
Mean commute27.3 minBlandinsville27.3 minIllinois27.8 minUS 26.4 min
Population density761 / sq miBlandinsville761 / sq mi

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

ZIP codes addressed as Blandinsville

ZIP codes with the USPS city name Blandinsville
ZIP City Type Population Median income Median home
61420 Blandinsville , IL Standard 968 $69,375 $91,300

Map of Blandinsville ZIP codes

61420

The ZIP codes of Blandinsville, 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 Blandinsville

The nearest larger towns are La Harpe (1,273 people, 5.7 mi), Colchester (1,128 people, 9.7 mi) and Macomb (14,894 people, 11 mi).

Towns near Blandinsville
TownPopulationDistance
Macomb 14,894 11.3 mi
Bushnell 2,677 19.1 mi
Burlington, IA 23,728 22.0 mi
West Burlington, IA 3,189 24.5 mi
Fort Madison, IA 10,133 25.5 mi
Monmouth 8,581 27.5 mi
Hamilton 2,714 28.2 mi
Keokuk, IA 9,662 29.8 mi
Abingdon 3,443 30.0 mi

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

Cite this page

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

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