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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/53140

53140

ZIP 53140 is in Kenosha, Wisconsin, in Kenosha County; area code 262; Central time. Kenosha has 5 ZIP codes; the others are 53141, 53142, 53143 and 53144.

Type
Standard
Time zone
America/Chicago
County
Kenosha
Metro area
Kenosha, WI
Population
30,238
Coordinates
42.6202, -87.8283
☼ Live from 53140 — Kenosha, WI

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Where 53140 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 53140
  • 🔢 Type 53140 into a pocket calculator and turn it upside down: OhIES — not quite a word, sorry.
  • ➕ As a number, 53,140 = 2 × 2 × 5 × 2657. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100111110010100
  • 🏠 Its numerical neighbours: 53139 (Kansasville, WI, 16 mi away) and 53141 (Kenosha, WI, 2 mi away).
  • 🔄 Backwards, 53140 becomes 04135, which is not a ZIP code at all.
  • 👥 64 other ZIP codes are made of exactly the same digits (01354, 01453, 01534, 01543, 03451, 04351, …). The farthest-flung twin is 34051 in FPO AA, a military post office, 2,128 miles away.
  • 🧭 Farther north than 80% of all ZIP codes, and farther west than 50%.
  • 🎯591 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 53140 and you would come out at 42.62°S, 92.17°E — 1,147 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 19m of daylight. Shortest: 9h 03m.
  • 📏 At 7.9 square miles of land, 53140 is bigger than 24% of ZIP codes — room for about 6.0 Central Parks.
🌙 The sky over 53140 today
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🌋 Shake report
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Source: USGS.

People and housing

Population30,238This ZIP30,238
Households13,197This ZIP13,197
Housing units14,199This ZIP14,199
Median age35.6This ZIP35.6Wisconsin40.2US 38.9
Median household income$58,006This ZIP$58,006Wisconsin$77,485US $80,734
Median home value$206,700This ZIP$206,700Wisconsin$266,500US $332,700
Median gross rent$1,084This ZIP$1,084Wisconsin$1,087US $1,413
Bachelor's degree or higher28.5%This ZIP28.5%
Mean commute23.0 minThis ZIP23.0 min
Population density3,832.4 / sq miThis ZIP3,832.4 / sq mi

Business and tax activity

Business establishments511This ZIP511
Employees6,972This ZIP6,972
Annual payroll$268,727,000This ZIP$268,727,000
Tax returns filed13,410This ZIP13,410
Total adjusted gross income$726,737,000This ZIP$726,737,000

Land area

Land area7.89 sq miThis ZIP7.89 sq mi
Water area1.24 sq miThis ZIP1.24 sq mi

Other place names in 53140

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

ZIP codes near 53140

ZIPCityDistance
53141 Kenosha, WI 2.5 mi
53143 Kenosha, WI 4.1 mi
53171 Somers, WI 4.1 mi
53403 Racine, WI 4.5 mi
53144 Kenosha, WI 4.7 mi
53142 Kenosha, WI 5.2 mi
53158 Pleasant Prairie, WI 7.2 mi
53405 Racine, WI 7.4 mi
53177 Sturtevant, WI 7.9 mi
53407 Racine, WI 8.0 mi

Find every ZIP code within 10 miles of 53140 →

Questions about this ZIP code

Where is ZIP code 53140?

53140 is in Kenosha, Wisconsin, in Kenosha County, part of the Kenosha, WI metropolitan area. Its published point location is 42.6202, -87.8283.

What county is 53140 in?

53140 lies in Kenosha County.

What area code is 53140?

Kenosha uses area code 262, from NANPA's telephone records.

What time zone is 53140 in?

53140 uses America/Chicago.

How many people live in 53140?

About 30,238 people live in ZIP code 53140, in 13,197 households, at 3,832.4 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 53140?

$58,006 a year, against $77,485 across Wisconsin.

What ZIP codes are near 53140?

The closest are 53141 (2.5 mi), 53143 (4.1 mi), 53171 (4.1 mi), 53403 (4.5 mi) and 53144 (4.7 mi).

Is 53140 a PO Box ZIP code?

53140 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “53140 ZIP Code — Kenosha, Wisconsin (Kenosha County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53140

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