61279
ZIP 61279 is Reynolds, Illinois, mostly in Mercer County; area code 309; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Mercer +1 more
- Metro area
- Davenport-Moline-Rock Island, IA-IL
- Population
- 1,015
- Coordinates
- 41.3257, -90.7286
Weather right now
Asking the National Weather Service…
Where 61279 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.
- 🔢 Type 61279 into a pocket calculator and turn it upside down: GLZIg — not quite a word, sorry.
- ➕ As a number, 61,279 = 233 × 263. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110111101011111 - 🏠 Its numerical neighbours: 61278 (Rapids City, IL, 27 mi away) and 61281 (Sherrard, IL, 11 mi away).
- 🔄 Backwards, 61279 becomes 97216 — and that is a real ZIP code: Portland, OR, 1,612 miles away.
- 👥 40 other ZIP codes are made of exactly the same digits (12769, 12967, 12976, 16729, 16927, 19726, …). The farthest-flung twin is 96271 in APO AA, a military post office, 6,525 miles away.
- 🧭 Farther north than 69% of all ZIP codes, and farther west than 58%.
- 🎯425 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 61279 and you would come out at 41.33°S, 89.27°E — 1,074 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 10m of daylight. Shortest: 9h 11m.
- 📏 At 39.3 square miles of land, 61279 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,015This ZIP1,015 |
|---|---|
| Households | 378This ZIP378 |
| Housing units | 401This ZIP401 |
| Median age | 41.5This ZIP41.5Illinois39.0US 38.9 |
| Median household income | $87,656This ZIP$87,656Illinois$83,390US $80,734 |
| Median home value | $161,500This ZIP$161,500Illinois$263,300US $332,700 |
| Median gross rent | $1,125This ZIP$1,125Illinois$1,274US $1,413 |
| Bachelor's degree or higher | 15.8%This ZIP15.8% |
| Mean commute | 27.2 minThis ZIP27.2 min |
| Population density | 25.9 / sq miThis ZIP25.9 / sq mi |
Business and tax activity
| Business establishments | 23This ZIP23 |
|---|---|
| Employees | 60This ZIP60 |
| Annual payroll | $3,219,000This ZIP$3,219,000 |
| Tax returns filed | 460This ZIP460 |
| Total adjusted gross income | $37,303,000This ZIP$37,303,000 |
Land area
| Land area | 39.25 sq miThis ZIP39.25 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Counties 61279 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Mercer County | 53.1% |
| Rock Island County | 46.9% |
Other place names in 61279
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 61279
| ZIP | City | Distance |
|---|---|---|
61284 | Taylor Ridge, IL | 4.9 mi |
61237 | Buffalo Prairie, IL | 7.0 mi |
61232 | Andalusia, IL | 7.3 mi |
61276 | Preemption, IL | 7.9 mi |
61231 | Aledo, IL | 8.0 mi |
61263 | Matherville, IL | 8.0 mi |
61264 | Milan, IL | 8.7 mi |
52728 | Buffalo, IA | 9.2 mi |
52759 | Montpelier, IA | 10.2 mi |
61260 | Joy, IL | 10.2 mi |
Find every ZIP code within 10 miles of 61279 →
Questions about this ZIP code
Where is ZIP code 61279?
61279 is in Reynolds, Illinois, in Mercer County, part of the Davenport-Moline-Rock Island, IA-IL metropolitan area. Its published point location is 41.3257, -90.7286.
What county is 61279 in?
61279 spans 2 counties: Mercer County and Rock Island County. Most of it falls in Mercer 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 61279?
Reynolds uses area code 309, from NANPA's telephone records.
What time zone is 61279 in?
61279 uses America/Chicago.
How many people live in 61279?
About 1,015 people live in ZIP code 61279, in 378 households, at 25.9 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 61279?
$87,656 a year, against $83,390 across Illinois.
What ZIP codes are near 61279?
The closest are 61284 (4.9 mi), 61237 (7 mi), 61232 (7.3 mi), 61276 (7.9 mi) and 61231 (8 mi).
Is 61279 a PO Box ZIP code?
61279 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “61279 ZIP Code — Reynolds, Illinois (Mercer County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61279
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/61279.json Underlying data is public domain or openly licensed — sources, vintages and licences.