60420
ZIP 60420 is Dwight, Illinois, mostly in Livingston County; area codes 779 and 815; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Livingston +1 more
- Metro area
- Pontiac, IL
- Population
- 4,682
- Coordinates
- 41.0876, -88.4209
Weather right now
Asking the National Weather Service…
Where 60420 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 60420 into a pocket calculator and turn it upside down: OZhOg — not quite a word, sorry.
- ➕ As a number, 60,420 = 2 × 2 × 3 × 5 × 19 × 53. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110110000000100 - 🏠 Its numerical neighbours: 60419 (Dolton, IL, 57 mi away) and 60421 (Elwood, IL, 29 mi away).
- 🔄 Backwards, 60420 becomes 02406, which is not a ZIP code at all.
- 👥 27 other ZIP codes are made of exactly the same digits (00624, 02460, 04062, 04260, 06024, 06042, …). The farthest-flung twin is 00624 in Penuelas, PR, 2,045 miles away.
- 🧭 Farther north than 67% of all ZIP codes, and farther west than 52%.
- 🎯541 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 60420 and you would come out at 41.09°S, 91.58°E — 1,180 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
- 📏 At 96.7 square miles of land, 60420 is bigger than 77% of ZIP codes — room for about 73 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 4,682This ZIP4,682 |
|---|---|
| Households | 1,901This ZIP1,901 |
| Housing units | 2,041This ZIP2,041 |
| Median age | 39.3This ZIP39.3Illinois39.0US 38.9 |
| Median household income | $71,157This ZIP$71,157Illinois$83,390US $80,734 |
| Median home value | $167,100This ZIP$167,100Illinois$263,300US $332,700 |
| Median gross rent | $997This ZIP$997Illinois$1,274US $1,413 |
| Bachelor's degree or higher | 20.4%This ZIP20.4% |
| Mean commute | 26.9 minThis ZIP26.9 min |
| Population density | 48.4 / sq miThis ZIP48.4 / sq mi |
Business and tax activity
| Business establishments | 103This ZIP103 |
|---|---|
| Employees | 1,236This ZIP1,236 |
| Annual payroll | $56,536,000This ZIP$56,536,000 |
| Tax returns filed | 2,360This ZIP2,360 |
| Total adjusted gross income | $176,560,000This ZIP$176,560,000 |
Land area
| Land area | 96.71 sq miThis ZIP96.71 sq mi |
|---|---|
| Water area | 0.10 sq miThis ZIP0.10 sq mi |
Counties 60420 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Livingston County | 71.6% |
| Grundy County | 28.4% |
Other place names in 60420
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 60420
| ZIP | City | Distance |
|---|---|---|
60424 | Gardner, IL | 7.2 mi |
60920 | Campus, IL | 7.3 mi |
60437 | Kinsman, IL | 8.5 mi |
60460 | Odell, IL | 8.6 mi |
60934 | Emington, IL | 9.8 mi |
60474 | South Wilmington, IL | 10.2 mi |
60961 | Reddick, IL | 10.5 mi |
60444 | Mazon, IL | 10.8 mi |
60479 | Verona, IL | 11.4 mi |
60919 | Cabery, IL | 11.8 mi |
Find every ZIP code within 10 miles of 60420 →
Questions about this ZIP code
Where is ZIP code 60420?
60420 is in Dwight, Illinois, in Livingston County, part of the Pontiac, IL micropolitan area. Its published point location is 41.0876, -88.4209.
What county is 60420 in?
60420 spans 2 counties: Livingston County and Grundy County. Most of it falls in Livingston 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 60420?
Dwight uses area codes 779 and 815, from NANPA's telephone records.
What time zone is 60420 in?
60420 uses America/Chicago.
How many people live in 60420?
About 4,682 people live in ZIP code 60420, in 1,901 households, at 48.4 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 60420?
$71,157 a year, against $83,390 across Illinois.
What ZIP codes are near 60420?
The closest are 60424 (7.2 mi), 60920 (7.3 mi), 60437 (8.5 mi), 60460 (8.6 mi) and 60934 (9.8 mi).
Is 60420 a PO Box ZIP code?
60420 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “60420 ZIP Code — Dwight, Illinois (Livingston County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/60420
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/60420.json Underlying data is public domain or openly licensed — sources, vintages and licences.