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/LINCOLN

Lincoln ZIP code, New Hampshire

The ZIP code for Lincoln, NH is 03251, and its area code is 603.

USPS city name
1 ZIP code
Population
923
Area code
603

NANPA lists no telephone rate centre for Lincoln itself, so these are the area codes of the nearest one, Franconia (5.7 miles). A town on an area-code boundary can differ from its neighbour.

Lincoln in numbers

About 923 people live in Lincoln, in 444 households. The median household income is $60,000 a year, 39% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $326,700 (19% below the New Hampshire median), and median gross rent is $896 a month. The median age is 48.1; 31.7% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 27 minutes.

Population923Lincoln923
Households444Lincoln444
Median age48.1Lincoln48.1New Hampshire43.3US 38.9
Median household income$60,000Lincoln$60,000New Hampshire$99,031US $80,734
Median home value$326,700Lincoln$326,700New Hampshire$402,500US $332,700
Median gross rent$896Lincoln$896New Hampshire$1,491US $1,413
Bachelor's degree or higher31.7%Lincoln31.7%New Hampshire40.6%US 35.7%
Mean commute26.7 minLincoln26.7 minNew Hampshire26.7 minUS 26.4 min
Population density343 / sq miLincoln343 / sq mi

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

ZIP codes addressed as Lincoln

ZIP codes with the USPS city name Lincoln
ZIP City Type Population Median income Median home
03251 Lincoln , NH Standard 1,461 $70,625 $342,000

Map of Lincoln ZIP codes

03251

The ZIP codes of Lincoln, 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 Lincoln

The nearest larger towns are Bethlehem (1,058 people, 15 mi), Woodsville (1,422 people, 19 mi) and Littleton (4,114 people, 19 mi).

Towns near Lincoln
TownPopulationDistance
Littleton 4,114 19.3 mi
Plymouth 4,969 22.3 mi
Conway 3,879 27.8 mi
Meredith 2,617 29.5 mi

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

Cite this page

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

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