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 — ZIP/61411

61411

ZIP 61411 is Adair, Illinois, in McDonough County; area code 309; Central time.

Type
Standard
Time zone
America/Chicago
County
McDonough
Metro area
Macomb, IL
Population
376
Coordinates
40.4010, -90.5021
☼ Live from 61411 — Adair, IL

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 61411 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 61411
  • 🔢 Type 61411 into a pocket calculator and turn it upside down: IIhIg — not quite a word, sorry.
  • ➕ As a number, 61,411 = 7 × 31 × 283. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110111111100011
  • 🏠 Its numerical neighbours: 61410 (Abingdon, IL, 28 mi away) and 61412 (Alexis, IL, 47 mi away).
  • 🔄 Backwards, 61411 becomes 11416 — and that is a real ZIP code: Ozone Park, NY, 873 miles away.
  • 👥 8 other ZIP codes are made of exactly the same digits (11416, 14611, 16114, 16141, 16411, 46111, …). The farthest-flung twin is 11416 in Ozone Park, NY, 873 miles away.
  • 🧭 Farther north than 60% of all ZIP codes, and farther west than 58%.
  • 🎯428 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 61411 and you would come out at 40.40°S, 89.50°E — 1,123 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 04m of daylight. Shortest: 9h 17m.
  • 📏 At 39.1 square miles of land, 61411 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
🌙 The sky over 61411 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population376This ZIP376
Households154This ZIP154
Housing units184This ZIP184
Median age30.7This ZIP30.7Illinois39.0US 38.9
Median home value$96,400This ZIP$96,400Illinois$263,300US $332,700
Bachelor's degree or higher44.4%This ZIP44.4%
Mean commute17.7 minThis ZIP17.7 min
Population density9.6 / sq miThis ZIP9.6 / sq mi

Business and tax activity

Business establishments6This ZIP6
Employees53This ZIP53
Annual payroll$2,734,000This ZIP$2,734,000
Tax returns filed140This ZIP140
Total adjusted gross income$8,969,000This ZIP$8,969,000

Land area

Land area39.06 sq miThis ZIP39.06 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Other place names in 61411

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 61411

ZIPCityDistance
61482 Table Grove, IL 5.2 mi
61416 Bardolph, IL 7.3 mi
61440 Industry, IL 7.6 mi
61455 Macomb, IL 7.6 mi
61484 Vermont, IL 7.8 mi
61459 Marietta, IL 8.7 mi
61422 Bushnell, IL 10.5 mi
61477 Smithfield, IL 12.0 mi
61441 Ipava, IL 12.6 mi
61452 Littleton, IL 14.0 mi

Find every ZIP code within 10 miles of 61411 →

Questions about this ZIP code

Where is ZIP code 61411?

61411 is in Adair, Illinois, in McDonough County, part of the Macomb, IL micropolitan area. Its published point location is 40.4010, -90.5021.

What county is 61411 in?

61411 lies in McDonough County.

What area code is 61411?

Adair uses area code 309, from NANPA's telephone records.

What time zone is 61411 in?

61411 uses America/Chicago.

How many people live in 61411?

About 376 people live in ZIP code 61411, in 154 households, at 9.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 61411?

The closest are 61482 (5.2 mi), 61416 (7.3 mi), 61440 (7.6 mi), 61455 (7.6 mi) and 61484 (7.8 mi).

Is 61411 a PO Box ZIP code?

61411 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “61411 ZIP Code — Adair, Illinois (McDonough County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61411

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/61411.json

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