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 — CITY/WI/NEW-LONDON

New London ZIP code, Wisconsin

The ZIP code for New London, WI is 54961, and its area codes are 920 and 274.

USPS city name
1 ZIP code
Population
7,726
Area codes
920, 274

New London in numbers

About 7,726 people live in New London, in 3,363 households. The median household income is $60,612 a year, 22% below the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $174,800 (34% below the Wisconsin median), and median gross rent is $837 a month. The median age is 36.5; 17.3% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 24 minutes.

Population7,726New London7,726
Households3,363New London3,363
Median age36.5New London36.5Wisconsin40.2US 38.9
Median household income$60,612New London$60,612Wisconsin$77,485US $80,734
Median home value$174,800New London$174,800Wisconsin$266,500US $332,700
Median gross rent$837New London$837Wisconsin$1,087US $1,413
Bachelor's degree or higher17.3%New London17.3%Wisconsin33.4%US 35.7%
Mean commute24.4 minNew London24.4 minWisconsin22.2 minUS 26.4 min
Population density1,386 / sq miNew London1,386 / sq mi

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

ZIP codes addressed as New London

ZIP codes with the USPS city name New London
ZIP City Type Population Median income Median home
54961 New London , WI Standard 14,485 $71,824 $221,400

Map of New London ZIP codes

54961

The ZIP codes of New London, WI, 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.

Towns near New London

The nearest larger towns are Greenville (12,987 people, 12 mi), Fox Crossing (19,131 people, 18 mi) and Appleton (75,023 people, 19 mi).

Towns near New London
TownPopulationDistance
Hortonville 3,256 6.5 mi
Greenville 12,987 12.2 mi
Clintonville 4,580 15.6 mi
Waupaca 6,283 16.7 mi
Fox Crossing 19,131 17.5 mi
Appleton 75,023 19.1 mi
Winneconne 2,511 19.7 mi
Menasha 18,273 19.9 mi
Neenah 27,336 20.5 mi
Kimberly 7,447 21.7 mi
Seymour 3,570 21.9 mi
Little Chute 11,754 21.9 mi
Combined Locks 3,622 23.1 mi
Omro 3,642 24.7 mi

More nearby: every ZIP code in Waupaca County · Wisconsin ZIP codes

Cite this page

zipcodes.pro. “New London, WI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wi/new-london

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