ZIP code · Manchester · New Hampshire · United States
ZIP code 03101 — Manchester
ZIP code 03101 serves Manchester, New Hampshire.
- Postal code
- 03101Single source Value from one source, not cross-checked.
- City
- Manchester
- County
- Hillsborough FIPS 33011
- State
- New Hampshire
- Country
- United States
- Coordinates
- 42.9929, -71.4633 — precision precise (locality)
View on OpenStreetMap - Population
- 3,148 (ZCTA, ACS 5-year)
- Population density
- 4,118 / sq mi
- Land area
- 0.8 sq mi (2 km²) (ZCTA, ACS 5-year)
- Median household income
- $80,483
- Per-capita income
- $64,879
- Median age
- 36.7
- Households
- 1,987
- Housing units
- 2,247
- Median home value
- $418,400
- Median gross rent
- $1,587 / month
- Congressional district
- NH-1 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 603Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 03101 with another ZIP · ZIPs within 25 miles · distance from 03101
Nearby localities
Map of ZIP code 03101
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 13°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 43 | 56 | 67 | 76 | 81 | 80 | 73 | 60 | 48 | 38 |
| Avg low °F | 13 | 15 | 24 | 35 | 46 | 56 | 61 | 59 | 52 | 40 | 30 | 21 |
| Precip in | 2.7 | 2.7 | 3.2 | 3.5 | 3.4 | 4.3 | 3.6 | 3.7 | 3.9 | 4.4 | 3.5 | 3.8 |
NOAA 1991–2020 climate normals from the nearest station: MASSABESIC LAKE (3.5 mi) · NOAA NCEI
Places in ZIP 03101
- 2 schools
- 4 colleges & universities
- 2 hospitals & clinics
- 8 doctors & dentists
- 2 pharmacies
- 1 supermarkets
- 62 restaurants & cafés
- 19 bars & pubs
- 9 parks
- 3 playgrounds
- 7 gyms & sports centres
- 1 libraries
- 4 places of worship
- 14 banks
- 6 gas stations
- 1 EV charging stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page