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/60434

60434

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

Type
No street area
Time zone
America/Chicago
County
Will
Coordinates
41.5254, -88.0842

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 60432, whose figures describe that area — not this ZIP code.

☼ Live from 60434 — Joliet, IL

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Where 60434 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 60434
  • 🔢 Type 60434 into a pocket calculator and turn it upside down: hEhOg — not quite a word, sorry.
  • ➕ As a number, 60,434 = 2 × 11 × 41 × 67. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110110000010010
  • 🏠 Its numerical neighbours: 60433 (Joliet, IL, 3 mi away) and 60435 (Joliet, IL, 3 mi away).
  • 🔄 Backwards, 60434 becomes 43406 — and that is a real ZIP code: Bradner, OH, 241 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (03446, 03464, 04346, 04364, 04463, 04634, …). The farthest-flung twin is 34046 in APO AA, a military post office, 1,897 miles away.
  • 🧭 Farther north than 71% of all ZIP codes, and farther west than 51%.
  • 🎯562 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 60434 and you would come out at 41.53°S, 91.92°E — 1,177 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.
🌙 The sky over 60434 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments20This ZIP20
Employees222This ZIP222
Annual payroll$15,437,000This ZIP$15,437,000

Land area

ZIP codes near 60434

ZIPCityDistance
60435 Joliet, IL 2.8 mi
60432 Joliet, IL 2.9 mi
60433 Joliet, IL 2.9 mi
60436 Joliet, IL 3.2 mi
60403 Crest Hill, IL 3.5 mi
60441 Lockport, IL 5.0 mi
60431 Joliet, IL 5.6 mi
60451 New Lenox, IL 6.5 mi
60404 Shorewood, IL 7.3 mi
60446 Romeoville, IL 7.5 mi

Find every ZIP code within 10 miles of 60434 →

Questions about this ZIP code

Where is ZIP code 60434?

60434 is in Joliet, Illinois, in Will County, part of the Chicago-Naperville-Elgin, IL-IN metropolitan area. Its published point location is 41.5254, -88.0842.

What county is 60434 in?

60434 lies in Will County.

What area code is 60434?

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

What time zone is 60434 in?

60434 uses America/Chicago.

What ZIP codes are near 60434?

The closest are 60435 (2.8 mi), 60432 (2.9 mi), 60433 (2.9 mi), 60436 (3.2 mi) and 60403 (3.5 mi).

Is 60434 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “60434 ZIP Code — Joliet, Illinois (Will County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/60434

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/60434.json

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