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/61413

61413

ZIP 61413 is Alpha, Illinois, in Henry County; area code 309; Central time.

Type
Standard
Time zone
America/Chicago
County
Henry
Population
1,035
Coordinates
41.1866, -90.3704
☼ Live from 61413 — Alpha, IL

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 61413 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 61413
  • 🔢 Type 61413 into a pocket calculator and turn it upside down: EIhIg — not quite a word, sorry.
  • ➕ As a number, 61,413 = 3 × 11 × 1861. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110111111100101
  • 🏠 Its numerical neighbours: 61412 (Alexis, IL, 13 mi away) and 61414 (Altona, IL, 12 mi away).
  • 🔄 Backwards, 61413 becomes 31416 — and that is a real ZIP code: Savannah, GA, 817 miles away.
  • 👥 35 other ZIP codes are made of exactly the same digits (11364, 11436, 13146, 13164, 13416, 13461, …). The farthest-flung twin is 34116 in Naples, FL, 1,148 miles away.
  • 🧭 Farther north than 68% of all ZIP codes, and farther west than 57%.
  • 🎯441 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 61413 and you would come out at 41.19°S, 89.63°E — 1,095 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 09m of daylight. Shortest: 9h 12m.
  • 📏 At 29.6 square miles of land, 61413 is bigger than 45% of ZIP codes — room for about 22 Central Parks.
🌙 The sky over 61413 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,035This ZIP1,035
Households418This ZIP418
Housing units480This ZIP480
Median age47.0This ZIP47.0Illinois39.0US 38.9
Median household income$73,125This ZIP$73,125Illinois$83,390US $80,734
Median home value$120,100This ZIP$120,100Illinois$263,300US $332,700
Median gross rent$819This ZIP$819Illinois$1,274US $1,413
Bachelor's degree or higher20.1%This ZIP20.1%
Mean commute23.8 minThis ZIP23.8 min
Population density35.0 / sq miThis ZIP35.0 / sq mi

Business and tax activity

Business establishments22This ZIP22
Employees128This ZIP128
Annual payroll$6,999,000This ZIP$6,999,000
Tax returns filed520This ZIP520
Total adjusted gross income$39,613,000This ZIP$39,613,000

Land area

Land area29.60 sq miThis ZIP29.60 sq mi
Water area0.04 sq miThis ZIP0.04 sq mi

Other place names in 61413

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

ZIP codes near 61413

ZIPCityDistance
61468 Ophiem, IL 4.9 mi
61472 Rio, IL 5.8 mi
61490 Woodhull, IL 5.8 mi
61465 New Windsor, IL 5.9 mi
61262 Lynn Center, IL 6.3 mi
61466 North Henderson, IL 7.8 mi
61233 Andover, IL 8.5 mi
61467 Oneida, IL 10.5 mi
61486 Viola, IL 10.7 mi
61439 Henderson, IL 10.9 mi

Find every ZIP code within 10 miles of 61413 →

Questions about this ZIP code

Where is ZIP code 61413?

61413 is in Alpha, Illinois, in Henry County, part of the Davenport-Moline-Rock Island, IA-IL metropolitan area. Its published point location is 41.1866, -90.3704.

What county is 61413 in?

61413 lies in Henry County.

What area code is 61413?

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

What time zone is 61413 in?

61413 uses America/Chicago.

How many people live in 61413?

About 1,035 people live in ZIP code 61413, in 418 households, at 35.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 61413?

$73,125 a year, against $83,390 across Illinois.

What ZIP codes are near 61413?

The closest are 61468 (4.9 mi), 61472 (5.8 mi), 61490 (5.8 mi), 61465 (5.9 mi) and 61262 (6.3 mi).

Is 61413 a PO Box ZIP code?

61413 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “61413 ZIP Code — Alpha, Illinois (Henry County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61413

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/61413.json

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