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zipcodes.pro — ZIP/60431

60431

ZIP 60431 is in Joliet, Illinois, mostly in Will County; area codes 815 and 779; Central time. Joliet has 6 ZIP codes; the others are 60432, 60433, 60434, 60435 and 60436.

Type
Standard
Time zone
America/Chicago
County
Will +1 more
Population
27,138
Coordinates
41.5100, -88.1904
☼ Live from 60431 — Joliet, IL

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Local time: —

Where 60431 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 60431
  • 🔢 Type 60431 into a pocket calculator and turn it upside down: IEhOg — not quite a word, sorry.
  • ➕ As a number, 60,431 = 7 × 89 × 97. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110110000001111
  • 🏠 Its numerical neighbours: 60430 (Homewood, IL, 27 mi away) and 60432 (Joliet, IL, 8 mi away).
  • 🔄 Backwards, 60431 becomes 13406 — and that is a real ZIP code: Middleville, NY, 687 miles away.
  • 👥 68 other ZIP codes are made of exactly the same digits (01346, 01364, 01436, 01463, 03461, 04613, …). The farthest-flung twin is 34061 in FPO AA, a military post office, 2,310 miles away.
  • 🧭 Farther north than 71% of all ZIP codes, and farther west than 51%.
  • 🎯556 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 60431 and you would come out at 41.51°S, 91.81°E — 1,173 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 11m of daylight. Shortest: 9h 10m.
  • 📏 At 12.8 square miles of land, 60431 is bigger than 31% of ZIP codes — room for about 9.7 Central Parks.
🌙 The sky over 60431 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population27,138This ZIP27,138
Households8,880This ZIP8,880
Housing units9,272This ZIP9,272
Median age35.2This ZIP35.2Illinois39.0US 38.9
Median household income$122,870This ZIP$122,870Illinois$83,390US $80,734
Median home value$294,300This ZIP$294,300Illinois$263,300US $332,700
Median gross rent$1,410This ZIP$1,410Illinois$1,274US $1,413
Bachelor's degree or higher32.9%This ZIP32.9%
Mean commute31.1 minThis ZIP31.1 min
Population density2,113.2 / sq miThis ZIP2,113.2 / sq mi

Business and tax activity

Business establishments483This ZIP483
Employees7,761This ZIP7,761
Annual payroll$384,128,000This ZIP$384,128,000
Tax returns filed14,230This ZIP14,230
Total adjusted gross income$1,170,526,000This ZIP$1,170,526,000

Land area

Land area12.84 sq miThis ZIP12.84 sq mi
Water area0.07 sq miThis ZIP0.07 sq mi

Counties 60431 spans

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

CountyShare of this ZIP
Will County 73.7%
Kendall County 26.3%

Other place names in 60431

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

ZIP codes near 60431

ZIPCityDistance
60404 Shorewood, IL 1.8 mi
60436 Joliet, IL 3.7 mi
60435 Joliet, IL 4.2 mi
60586 Plainfield, IL 5.2 mi
60403 Crest Hill, IL 5.5 mi
60434 Joliet, IL 5.6 mi
60410 Channahon, IL 5.8 mi
60447 Minooka, IL 7.0 mi
60544 Plainfield, IL 7.3 mi
60433 Joliet, IL 7.7 mi

Find every ZIP code within 10 miles of 60431 →

Questions about this ZIP code

Where is ZIP code 60431?

60431 is in Joliet, Illinois, in Will County, part of the Chicago-Naperville-Elgin, IL-IN metropolitan area. Its published point location is 41.5100, -88.1904.

What county is 60431 in?

60431 spans 2 counties: Will County and Kendall County. Most of it falls in Will 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 60431?

Joliet uses area codes 815 and 779, from NANPA's telephone records.

What time zone is 60431 in?

60431 uses America/Chicago.

How many people live in 60431?

About 27,138 people live in ZIP code 60431, in 8,880 households, at 2,113.2 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 60431?

$122,870 a year, against $83,390 across Illinois.

What ZIP codes are near 60431?

The closest are 60404 (1.8 mi), 60436 (3.7 mi), 60435 (4.2 mi), 60586 (5.2 mi) and 60403 (5.5 mi).

Is 60431 a PO Box ZIP code?

60431 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “60431 ZIP Code — Joliet, Illinois (Will County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/60431

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