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/NJ/SERGEANTSVILLE

Sergeantsville ZIP code, New Jersey

The ZIP code for Sergeantsville, NJ is 08557.

USPS city name
1 ZIP code

ZIP codes addressed as Sergeantsville

ZIP codes with the USPS city name Sergeantsville
ZIP City Type
08557 Sergeantsville , NJ No street area

Towns near Sergeantsville

Towns near Sergeantsville
TownPopulationDistance
Lambertville 4,153 5.3 mi
New Hope, PA 2,622 5.9 mi
Flemington 4,896 6.2 mi
Plumsteadville, PA 2,592 11.1 mi
Pennington 2,827 11.7 mi
Neshanic Station 5,640 12.3 mi
Newtown Grant, PA 6,193 12.8 mi
Clinton 2,789 13.3 mi
Doylestown, PA 8,341 13.3 mi
Lawrenceville 3,924 14.6 mi
White House Station 3,963 15.0 mi
The College of New Jersey 3,658 15.0 mi
Belle Mead 6,394 15.1 mi
Yardley, PA 2,609 15.2 mi

More nearby: every ZIP code in Hunterdon County · New Jersey ZIP codes

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zipcodes.pro. “Sergeantsville, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/sergeantsville

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