Lebanon is a city in Grafton County, New Hampshire, home to about 14,999 people across 40 square miles. Its ZIP codes are 03766 and 03784.
Homes sold for a median of $277 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Each card is that ZIP code’s whole market, including any part outside Lebanon. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Lebanon’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)97 miles away |
|---|---|
| Closer regional airport | Lebanon Municipal Airport (LEB)3 miles away |
| Nearest city of 250,000+ | Boston, MA110 miles away |
| Nearest city of 1 million+ | New York, NY223 miles away |
Straight-line distances from the center of Lebanon; 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.
Lebanon had 14,282 residents in the 2020 census, up 14% since 2000.
It’s the 22nd largest of 242 towns in New Hampshire by population.
Grafton County grew from 40,844 residents in 1900 to 91,118 in 2020.
Grafton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 9°F. About 38 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lebanon Muni Ap, NH weather station (3 miles away).
54,232 jobs at 2,920 businesses in Grafton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
486 doctors and other health care providers list an office in Lebanon’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 65 |
|---|---|
| Specialist doctors | 63 |
| Dentists | 38 |
| Nurse practitioners and physician assistants | 75 |
| Mental health providers | 167 |
| Physical and occupational therapists | 61 |
| Optometrists | 6 |
| Chiropractors | 11 |
| Pharmacies | 12 |
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 (22 nearby)
Grocery stores (10 nearby)
Pharmacies (9 nearby)
Libraries (6 nearby)
Museums (1 nearby)
Theaters and performance venues (7 nearby)
Counts are within about 4 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.
Established in 1761.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Lebanon School District, Ledyard Charter School. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Mt. Lebanon SchoolW. Lebanon | Pre-K–4 | 246 | Public | 2.5 mi |
| Hanover Street SchoolLebanon | K–4 | 316 | Public | 0.6 mi |
| Lebanon Middle SchoolLebanon | 5–8 | 464 | Public | 1.4 mi |
| Lebanon High SchoolLebanon | 9–13 | 606 | Public | 0.6 mi |
| Ledyard Charter SchoolLebanon | 9–12 | 49 | Charter | 0.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Immersion Montessori SchoolLebanon | Pre-K | 27 | Nonsectarian | 3.5 mi |
| Montessori Discovry School of the Twin States, IncLebanon | Pre-K–K | 5 | Nonsectarian | 1.7 mi |
| New England School of the ArtsLebanon | 9–12 | 139 | Nonsectarian | 0.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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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.