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/LEBANON

Lebanon ZIP codes, New Hampshire

Lebanon, NH has 2 ZIP codes (03766 and 03756) and area code 603. The largest is 03766.

USPS city name
2 ZIP codes
Overlapping the city
1 more
Population
14,999
Area code
603

Mail addressed to Lebanon uses the ZIP codes above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Lebanon in numbers

About 14,999 people live in Lebanon, in 6,917 households, the 10th-largest of New Hampshire's 100 census places. The median household income is $98,147 a year, about the same as the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $385,400 (4% below the New Hampshire median), and median gross rent is $1,744 a month. The median age is 38.9; 57.5% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 14 minutes.

Population14,999Lebanon14,999
Households6,917Lebanon6,917
Median age38.9Lebanon38.9New Hampshire43.3US 38.9
Median household income$98,147Lebanon$98,147New Hampshire$99,031US $80,734
Median home value$385,400Lebanon$385,400New Hampshire$402,500US $332,700
Median gross rent$1,744Lebanon$1,744New Hampshire$1,491US $1,413
Bachelor's degree or higher57.5%Lebanon57.5%New Hampshire40.6%US 35.7%
Mean commute14.0 minLebanon14.0 minNew Hampshire26.7 minUS 26.4 min
Population density372 / sq miLebanon372 / sq mi

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

ZIP codes addressed as Lebanon

ZIP codes with the USPS city name Lebanon
ZIP City Type Population Median income Median home
03766 Lebanon , NH Standard 11,195 $100,881 $395,600
03756 Lebanon , NH No street area — — —

Other ZIP codes overlapping Lebanon

These ZIP codes cover part of Lebanon but are addressed as somewhere else.

ZIP codes overlapping Lebanon
ZIP City Type Population Median income Median home
03784 West Lebanon , NH Standard 3,804 $91,000 $371,500

Map of Lebanon ZIP codes

0376603756

The ZIP codes of Lebanon, 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 Lebanon

The nearest larger towns are Rutland, VT (15,712 people, 36 mi), Laconia (17,085 people, 39 mi) and Concord (44,375 people, 45 mi).

Towns near Lebanon
TownPopulationDistance
White River Junction, VT 3,364 3.9 mi
Wilder, VT 3,087 4.4 mi
Hanover 8,479 5.4 mi
Claremont 13,078 17.7 mi
Newport 4,758 19.1 mi
Springfield, VT 4,237 26.1 mi
Plymouth 4,969 28.5 mi

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

Cite this page

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

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