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/CONWAY

Conway ZIP code, New Hampshire

The ZIP code for Conway, NH is 03818, and its area code is 603.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
3,879
Area code
603

Mail addressed to Conway uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Conway in numbers

About 3,879 people live in Conway, in 1,806 households, the 32nd-largest of New Hampshire's 100 census places. The median household income is $59,167 a year, 40% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $264,900 (34% below the New Hampshire median), and median gross rent is $1,041 a month. The median age is 54.2; 38.0% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 17 minutes.

Population3,879Conway3,879
Households1,806Conway1,806
Median age54.2Conway54.2New Hampshire43.3US 38.9
Median household income$59,167Conway$59,167New Hampshire$99,031US $80,734
Median home value$264,900Conway$264,900New Hampshire$402,500US $332,700
Median gross rent$1,041Conway$1,041New Hampshire$1,491US $1,413
Bachelor's degree or higher38.0%Conway38.0%New Hampshire40.6%US 35.7%
Mean commute16.9 minConway16.9 minNew Hampshire26.7 minUS 26.4 min
Population density551 / sq miConway551 / sq mi

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

ZIP codes addressed as Conway

ZIP codes with the USPS city name Conway
ZIP City Type Population Median income Median home
03818 Conway , NH Standard 3,805 $77,134 $324,800

Other ZIP codes overlapping Conway

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

ZIP codes overlapping Conway
ZIP City Type Population Median income Median home
03813 Center Conway , NH Standard 4,273 $56,951 $252,200
03860 North Conway , NH Standard 3,693 $71,759 $401,500

Map of Conway ZIP codes

03818

The ZIP codes of Conway, 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 Conway

The nearest larger towns are Laconia (17,085 people, 34 mi), Plymouth (4,969 people, 34 mi) and Berlin (9,383 people, 35 mi).

Towns near Conway
TownPopulationDistance
Wolfeboro 2,531 27.5 mi
Lake Arrowhead, ME 3,322 29.3 mi
Meredith 2,617 29.7 mi

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

Cite this page

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

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