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zipcodes.pro — ZIP/61810

61810

ZIP 61810 is Allerton, Illinois, mostly in Vermilion County; area codes 217 and 447; Central time.

Type
Standard
Time zone
America/Chicago
County
Vermilion +2 more
Metro area
Danville, IL
Population
265
Coordinates
39.9101, -87.9184
☼ Live from 61810 — Allerton, IL

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Local time: —

Where 61810 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 61810
  • 🔢 Type 61810 into a pocket calculator and turn it upside down: OIBIg — not quite a word, sorry.
  • ➕ As a number, 61,810 = 2 × 5 × 7 × 883. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111000101110010
  • 🏠 Its numerical neighbours: 61803 (Urbana, IL, 21 mi away) and 61811 (Alvin, IL, 31 mi away).
  • 🔄 Backwards, 61810 becomes 01816, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (06118, 06811, 08611, 10168, 16018, 16108, …). The farthest-flung twin is 86011 in Flagstaff, AZ, 1,336 miles away.
  • 🧭 Farther north than 56% of all ZIP codes, and farther west than 50%.
  • 🎯565 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 61810 and you would come out at 39.91°S, 92.08°E — 1,251 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
  • 📏 At 23.9 square miles of land, 61810 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
🌙 The sky over 61810 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population265This ZIP265
Households129This ZIP129
Housing units144This ZIP144
Median age52.0This ZIP52.0Illinois39.0US 38.9
Median household income$90,625This ZIP$90,625Illinois$83,390US $80,734
Median home value$154,500This ZIP$154,500Illinois$263,300US $332,700
Median gross rent$763This ZIP$763Illinois$1,274US $1,413
Bachelor's degree or higher22.3%This ZIP22.3%
Mean commute29.6 minThis ZIP29.6 min
Population density11.1 / sq miThis ZIP11.1 / sq mi

Business and tax activity

Business establishments5This ZIP5
Employees17This ZIP17
Annual payroll$951,000This ZIP$951,000
Tax returns filed140This ZIP140
Total adjusted gross income$14,673,000This ZIP$14,673,000

Land area

Land area23.91 sq miThis ZIP23.91 sq mi
Water area0.00 sq mi

Counties 61810 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Vermilion County 58.0%
Edgar County 22.0%
Champaign County 20.0%

Other place names in 61810

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

ZIP codes near 61810

ZIPCityDistance
61876 Sidell, IL 4.4 mi
61816 Broadlands, IL 4.6 mi
61849 Homer, IL 7.6 mi
61932 Hume, IL 8.0 mi
61942 Newman, IL 8.0 mi
61852 Longview, IL 8.2 mi
61940 Metcalf, IL 9.2 mi
61850 Indianola, IL 9.4 mi
61841 Fairmount, IL 10.1 mi
61877 Sidney, IL 10.1 mi

Find every ZIP code within 10 miles of 61810 →

Questions about this ZIP code

Where is ZIP code 61810?

61810 is in Allerton, Illinois, in Vermilion County, part of the Danville, IL micropolitan area. Its published point location is 39.9101, -87.9184.

What county is 61810 in?

61810 spans 3 counties: Vermilion County, Edgar County and Champaign County. Most of it falls in Vermilion County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 61810?

Allerton uses area codes 217 and 447, from NANPA's telephone records.

What time zone is 61810 in?

61810 uses America/Chicago.

How many people live in 61810?

About 265 people live in ZIP code 61810, in 129 households, at 11.1 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 61810?

$90,625 a year, against $83,390 across Illinois.

What ZIP codes are near 61810?

The closest are 61876 (4.4 mi), 61816 (4.6 mi), 61849 (7.6 mi), 61932 (8 mi) and 61942 (8 mi).

Is 61810 a PO Box ZIP code?

61810 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “61810 ZIP Code — Allerton, Illinois (Vermilion County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61810

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