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/NH/EFFINGHAM

Effingham ZIP code, New Hampshire

The ZIP code for Effingham, NH is 03882, and its area code is 603.

USPS city name
1 ZIP code
Population
1,912
Area code
603

NANPA lists no telephone rate centre for Effingham itself, so these are the area codes of the nearest one, Center Ossipee (7.2 miles). A town on an area-code boundary can differ from its neighbour.

Effingham in numbers

About 1,912 people live in Effingham, in 579 households. The median household income is $76,607 a year, 23% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $322,700 (20% below the New Hampshire median).

Population1,912Effingham1,912
Households579Effingham579
Median household income$76,607Effingham$76,607New Hampshire$99,031US $80,734
Median home value$322,700Effingham$322,700New Hampshire$402,500US $332,700

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

ZIP codes addressed as Effingham

ZIP codes with the USPS city name Effingham
ZIP City Type Population Median income Median home
03882 Effingham , NH Standard 1,912 $76,607 $322,700

Map of Effingham ZIP codes

The ZIP codes of Effingham, NH, 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 Effingham

The nearest larger towns are Wolfeboro (2,531 people, 14 mi), Lake Arrowhead, ME (3,322 people, 16 mi) and Conway (3,879 people, 17 mi).

Towns near Effingham
TownPopulationDistance
Wolfeboro 2,531 13.6 mi
Lake Arrowhead, ME 3,322 16.1 mi
Conway 3,879 17.0 mi
Meredith 2,617 23.6 mi
Farmington 3,924 24.0 mi
Laconia 17,085 25.0 mi
Sanford, ME 22,247 26.4 mi

More nearby: every ZIP code in Carroll County · New Hampshire ZIP codes

Cite this page

zipcodes.pro. “Effingham, NH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nh/effingham

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