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/HOLLIS

Hollis ZIP code, New Hampshire

The ZIP code for Hollis, NH is 03049, and its area code is 603.

USPS city name
1 ZIP code
Population
8,603
Area code
603

Hollis in numbers

About 8,603 people live in Hollis, in 3,355 households. The median household income is $168,883 a year, 71% above the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $675,900 (68% above the New Hampshire median).

Population8,603Hollis8,603
Households3,355Hollis3,355
Median household income$168,883Hollis$168,883New Hampshire$99,031US $80,734
Median home value$675,900Hollis$675,900New Hampshire$402,500US $332,700

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

ZIP codes addressed as Hollis

ZIP codes with the USPS city name Hollis
ZIP City Type Population Median income Median home
03049 Hollis , NH Standard 8,603 $168,883 $675,900

Map of Hollis ZIP codes

03049

The ZIP codes of Hollis, 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 Hollis

The nearest larger towns are Nashua (91,294 people, 4.8 mi), Milford (8,956 people, 7.4 mi) and Londonderry (12,225 people, 13 mi).

Towns near Hollis
TownPopulationDistance
Nashua 91,294 4.8 mi
Milford 8,956 7.4 mi
Hudson 7,469 7.8 mi
East Merrimack 5,081 10.0 mi
Ayer, MA 3,098 12.9 mi
Londonderry 12,225 13.4 mi
Lowell, MA 118,368 15.4 mi
Fitchburg, MA 41,798 15.5 mi
Littleton Common, MA 3,289 15.9 mi
Manchester 115,643 17.8 mi
Pinardville 4,418 17.8 mi
Derry 21,339 18.1 mi
Leominster, MA 43,909 18.4 mi
Goffstown 3,490 18.9 mi

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

Cite this page

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

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