Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/NH/COUNTY/HILLSBOROUGH

Hillsborough County, NH ZIP codes

There are 39 ZIP codes in Hillsborough County, NH, in 28 towns, from 03031 to 03468. The largest are 03103 (Manchester), 03104 (Manchester) and 03102 (Manchester).

The county seats are Manchester and Nashua.

ZIP codes
39
Towns
28
County seats
Manchester, Nashua
County FIPS
33011
Population
426,378
Median household income
$103,545
Land area
877 sq mi
Area code
603

Hillsborough County ZIP codes by town

Nashua (county seat)
03060, 03061, 03062, 03063, 03064

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Hillsborough County ZIP codes

030310303303043030450304703048030490305103052030540305503057030600306103062030630306403070030710307603082030840308603101031020310303104031050310803109031100311103244032810344003442034490345803468

The ZIP codes of Hillsborough County, 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.

Hillsborough County in numbers

About 426,378 people live in Hillsborough County, in 168,740 households, the most populous of New Hampshire's 10 counties. The median household income is $103,545 a year, 5% above the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $421,100 (5% above the New Hampshire median), and median gross rent is $1,623 a month. The median age is 41.0; 41.5% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 27 minutes.

Population426,378Hillsborough426,378
Households168,740Hillsborough168,740
Median age41.0Hillsborough41.0New Hampshire43.3US 38.9
Median household income$103,545Hillsborough$103,545New Hampshire$99,031US $80,734
Median home value$421,100Hillsborough$421,100New Hampshire$402,500US $332,700
Median gross rent$1,623Hillsborough$1,623New Hampshire$1,491US $1,413
Bachelor's degree or higher41.5%Hillsborough41.5%New Hampshire40.6%US 35.7%
Mean commute27.3 minHillsborough27.3 minNew Hampshire26.7 minUS 26.4 min
Population density486 / sq miHillsborough486 / sq mi

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

Largest towns in Hillsborough County

Largest towns in Hillsborough County
TownZIP codesPopulation
Manchester 8 115,643
Nashua 5 91,294
Merrimack 1 28,176
Bedford 1 23,746
Pelham 1 14,449
Weare 1 9,170
Milford 1 8,956
Hollis 1 8,603
Litchfield 1 8,499
Hudson 1 7,469
Brookline 1 5,736
New Ipswich 1 5,310
Goffstown 1 3,490
Mont Vernon 1 2,709
Peterborough 1 2,539

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Hillsborough County.

Not sure you are in Hillsborough County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Hillsborough County, with figures

ZIP codes in Hillsborough County
ZIP City Type Population Median income Median home
03031 Amherst , NH Standard 11,849 $153,125 $537,300
03033 Brookline , NH Standard 5,736 $171,046 $544,400
03043 Francestown , NH Standard 1,398 $104,063 $408,200
03045 Goffstown , NH Standard 14,080 $119,205 $384,600
03047 Greenfield , NH Standard 1,730 $103,603 $350,300
03048 Greenville , NH Standard 3,237 $90,451 $257,300
03049 Hollis , NH Standard 8,603 $168,883 $675,900
03051 Hudson , NH Standard 25,557 $124,213 $438,900
03052 Litchfield , NH Standard 8,499 $162,036 $485,000
03054 Merrimack , NH Standard 28,176 $127,303 $458,700
03055 Milford , NH Standard 16,337 $97,768 $398,800
03057 Mont Vernon , NH Standard 2,709 $156,250 $518,400
03060 Nashua , NH Standard 31,657 $79,855 $362,600
03061 Nashua , NH No street area — — —
03062 Nashua , NH Standard 29,441 $107,540 $436,600
03063 Nashua , NH Standard 15,805 $107,630 $391,400
03064 Nashua , NH Standard 14,391 $96,393 $423,200
03070 New Boston , NH Standard 6,177 $154,000 $480,300
03071 New Ipswich , NH Standard 5,310 $110,507 $392,400
03076 Pelham , NH Standard 14,449 $135,956 $552,600
03082 Lyndeborough , NH Standard 1,531 $120,313 $397,700
03084 Temple , NH Standard 1,363 $94,107 $401,000
03086 Wilton , NH Standard 4,258 $113,750 $381,600
03101 Manchester , NH Standard 3,201 $84,434 $429,300
03102 Manchester , NH Standard 33,959 $74,327 $343,300
03103 Manchester , NH Standard 37,775 $73,540 $342,200
03104 Manchester , NH Standard 35,237 $88,897 $392,200
03105 Manchester , NH No street area — — —
03108 Manchester , NH No street area — — —
03109 Manchester , NH Standard 9,929 $108,144 $387,900
03110 Bedford , NH Standard 23,746 $167,418 $612,100
03111 Manchester , NH No street area — — —
03244 Hillsborough , NH Standard 8,156 $86,375 $279,500
03281 Weare , NH Standard 9,170 $118,271 $396,300
03440 Antrim , NH Standard 2,661 $88,889 $300,000
03442 Bennington , NH Standard 1,588 $83,875 $267,300
03449 Hancock , NH Standard 1,838 $92,708 $432,200
03458 Peterborough , NH Standard 6,872 $98,684 $413,600
03468 West Peterborough , NH No street area — — —

Cite this page

zipcodes.pro. “Hillsborough County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/nh/county/hillsborough

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