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 — STATE/WI/COUNTY/KENOSHA

Kenosha County, WI ZIP codes

There are 19 ZIP codes in Kenosha County, WI, in 15 towns, from 53101 to 53194. The largest are 53142 (Kenosha), 53140 (Kenosha) and 53144 (Kenosha). 2 more cross into it from a neighbouring county: 53105 and 53182.

The county seat is Kenosha.

ZIP codes
19
Partly in it
2 more
Towns
15
County seat
Kenosha
County FIPS
55059
Population
168,438
Median household income
$81,239
Land area
272 sq mi
Area code
262
Metro area
Kenosha

Kenosha County ZIP codes by town

Kenosha (county seat)
53140, 53141, 53142, 53143, 53144

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Kenosha County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Kenosha County.

Map of Kenosha County ZIP codes

The ZIP codes of Kenosha County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Kenosha County in numbers

About 168,438 people live in Kenosha County, in 68,904 households, the 8th most populous of Wisconsin's 72 counties. The median household income is $81,239 a year, 5% above the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $265,500 (about the same as the Wisconsin median), and median gross rent is $1,219 a month. The median age is 39.4; 31.2% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 25 minutes.

Population168,438Kenosha168,438
Households68,904Kenosha68,904
Median age39.4Kenosha39.4Wisconsin40.2US 38.9
Median household income$81,239Kenosha$81,239Wisconsin$77,485US $80,734
Median home value$265,500Kenosha$265,500Wisconsin$266,500US $332,700
Median gross rent$1,219Kenosha$1,219Wisconsin$1,087US $1,413
Bachelor's degree or higher31.2%Kenosha31.2%Wisconsin33.4%US 35.7%
Mean commute25.1 minKenosha25.1 minWisconsin22.2 minUS 26.4 min
Population density620 / sq miKenosha620 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Kenosha County

Largest towns in Kenosha County
TownZIP codesPopulation
Kenosha 5 99,372
Pleasant Prairie 1 21,669
Salem 1 9,036
Somers 1 8,216
Trevor 1 6,469
Twin Lakes 1 6,309
Bristol 1 5,207
Silver Lake 1 2,134
Powers Lake 1 1,278
Wilmot 1 252
New Munster 1 234

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Kenosha County.

Not sure you are in Kenosha County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Kenosha County, with figures

ZIP codes in Kenosha County
ZIP City Type Population Median income Median home
53101 Bassett , WI No street area — — —
53102 Benet Lake , WI No street area — — —
53104 Bristol , WI Standard 5,826 $112,000 $325,100
53109 Camp Lake , WI No street area — — —
53140 Kenosha , WI Standard 30,238 $58,006 $206,700
53141 Kenosha , WI No street area — — —
53142 Kenosha , WI Standard 34,144 $88,960 $268,100
53143 Kenosha , WI Standard 20,889 $68,343 $200,500
53144 Kenosha , WI Standard 26,652 $76,507 $259,600
53152 New Munster , WI No street area — — —
53158 Pleasant Prairie , WI Standard 18,420 $105,868 $375,600
53159 Powers Lake , WI No street area — — —
53168 Salem , WI Standard 9,036 $97,035 $300,200
53170 Silver Lake , WI Standard 2,134 $79,931 $284,400
53171 Somers , WI No street area — — —
53179 Trevor , WI Standard 6,469 $94,460 $305,800
53181 Twin Lakes , WI Standard 7,964 $97,804 $293,500
53192 Wilmot , WI Standard 252 — $264,300
53194 Woodworth , WI No street area — — —

Cite this page

zipcodes.pro. “Kenosha County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/wi/county/kenosha

Underlying data is public domain or openly licensed — sources, vintages and licences.