Sandwich is a town in Carroll County, New Hampshire, home to about 1,757 people across 91 square miles. Its ZIP codes are 03227 and 03259, and parts of 03883 and 03886 are in Sandwich too.
All in Sandwich
All in Sandwich
Mostly Tamworth; part is in Sandwich
Mostly Tamworth; part is in Sandwich
Each card is that ZIP code’s whole market, including any part outside Sandwich. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Sandwich’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Portland International Jetport (PWM)57 miles away |
|---|---|
| Closer regional airport | Lebanon Municipal Airport (LEB)46 miles away |
| Nearest city of 250,000+ | Boston, MA105 miles away |
| Nearest city of 1 million+ | New York, NY254 miles away |
Straight-line distances from the center of Sandwich; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Sandwich had 1,466 residents in the 2020 census, up 14% since 2000.
It’s the 151st largest of 242 towns in New Hampshire by population.
Carroll County grew from 16,895 residents in 1900 to 50,107 in 2020.
Carroll County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 10°F. About 54.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, E Sandwich, NH weather station (4 miles away).
17,163 jobs at 1,896 businesses in Carroll County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
4 doctors and other health care providers list an office in Sandwich’s ZIP codes.
Nearest hospitals
Providers with an office here
| Mental health providers | 4 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (6 nearby)
Grocery stores
Libraries (2 nearby)
Museums (1 nearby)
Theaters and performance venues
Counts are within about 6 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Inter-Lakes Cooperative School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Sandwich Central SchoolCtr. Sandwich | K–6 | 85 | Public | 2.0 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Tamworth.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.