Lebanon ZIP Code List — Grafton County, NH

There are 2 unique ZIP codes in Lebanon, New Hampshire. Area code: 603.

ZIP codes

31.98

sq mi land

0.25

sq mi water

603

area code

Lebanon, NH ZIP code map

About Lebanon, NH

Lebanon, New Hampshire, is a charming city nestled in Grafton County. Known for its picturesque landscapes and strong sense of community, Lebanon serves as a vibrant hub for the Upper Valley region. It combines the charm of a small town with the amenities of a larger city, making it an ideal place for residents and visitors alike.

Location & geography

Lebanon is strategically located near the Connecticut River, providing scenic views and recreational opportunities. It is surrounded by cities such as Hanover, about 8 miles to the south, West Lebanon, approximately 1 mile to the west, and Claremont, roughly 20 miles to the northwest. Spanning a total area of 32.23 square miles, Lebanon has a land area of 31.98 square miles and a small water area of 0.25 square miles.

Community & economy

Lebanon has a rich community spirit characterized by diverse cultural and recreational activities. Its economy is bolstered by industries such as healthcare, education, and retail, with notable institutions like Dartmouth-Hitchcock Medical Center influencing local commerce. Daily life in Lebanon is enhanced by a variety of parks and community events, fostering connectivity among residents.

Transportation

Transportation in Lebanon is facilitated by major highways, including Interstate 89, which connects the region to central New Hampshire and beyond. The nearest major airport is the Lebanon Municipal Airport, providing essential flight services within the region. The city's public transit system and local services also support commuting and travel needs.

History

Founded in the early 18th century, Lebanon has a storied history characterized by its growth as an agricultural and industrial center. Its economy historically flourished with industries such as lumber and agriculture, and it later embraced manufacturing as a key economic driver. Over the years, Lebanon has witnessed significant events such as the establishment of the railroads, which played a crucial role in its growth and connectivity.

Did you know?

One surprising fact about Lebanon, NH, is that it hosts the annual Lebanon Farmers Market, showcasing local produce and goods. Additionally, the city offers easy access to numerous hiking and biking trails, making it a favorite spot for outdoor enthusiasts.

ZIP codes for Lebanon, NH (2)

ZIP code	City	County	Map
03756	Lebanon	Grafton	View map
03766	Lebanon	Grafton	View map

Demographics & statistics

10,334

Population

39.4

Median age

$95,938

Median household income

$51,544

Per capita income

$311,000

Median home value

$1,661

Median monthly rent

56.7%

Home ownership

7.5%

Poverty rate

0.4%

Unemployment

3,313

Housing units

53.6%

Bachelor's or higher

Age distribution

Male Female

275

Under 5

282

169

5–9

174

221

10–14

226

162

15–19

167

371

20–24

380

944

25–34

970

749

35–44

770

361

45–54

371

445

55–59

457

357

60–64

366

547

65–74

562

346

75–84

355

151

85+

156

← Male

Female →

Age summary

Group	Count	%
Under 18	1,607	15.6%
18 and over	8,727	84.4%
65 and over	2,117	20.5%
Median age	39.4 years

Race & ethnicity

White 86.2%

Asian 5%

Two or more races 4.4%

Hispanic or Latino 2.5%

Other race 1.1%

Black or African American 0.5%

American Indian / Alaska Native 0.3%

Group	Count	%
White	9,141	86.2%
Asian	532	5%
Two or more races	462	4.4%
Hispanic or Latino	267	2.5%
Other race	120	1.1%
Black or African American	50	0.5%
American Indian / Alaska Native	29	0.3%

Household income

Under $10k 4.1%

$10k–$15k 2.6%

$15k–$25k 4.6%

$25k–$35k 5.9%

$35k–$50k 6.3%

$50k–$75k 13.7%

$75k–$100k 15.1%

$100k–$150k 22.6%

$150k–$200k 12.0%

$200k+ 13.1%

Range	% of households
Under $10k	4.1%
$10k–$15k	2.6%
$15k–$25k	4.6%
$25k–$35k	5.9%
$35k–$50k	6.3%
$50k–$75k	13.7%
$75k–$100k	15.1%
$100k–$150k	22.6%
$150k–$200k	12.0%
$200k+	13.1%
Median income	$95,938

Housing

Home values

Under $50k 5.6%

$50k–$100k 7.9%

$100k–$150k 2.2%

$150k–$200k 10.0%

$200k–$300k 21.9%

$300k–$500k 34.4%

$500k–$1M 13.7%

$1M+ 4.2%

Housing overview

Metric	Value
Median home value	$311,000
Median rent / month	$1,661
Owner occupied	56.7%
Renter occupied	43.3%
Vacant	17.1%
Single-family detached	41.6%
Large apartment buildings	19.4%
Mobile homes	6.0%
Median rooms	4.7
Avg household size (owned)	2.68

Year built

Era	%
2020 or later	0.9%
2010–2019	8.1%
2000–2009	10.1%
1990–1999	11.5%
1980–1989	20.2%
1970–1979	8.1%
1960–1969	6.8%
1950–1959	3.1%
1940–1949	4.2%
1939 or earlier	27.0%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	21.2%
2 bedrooms	41.8%
3 bedrooms	18.9%
4 bedrooms	10.1%
5+ bedrooms	5.6%

Vehicles per household

Vehicles	% of households
No vehicle	6.9%
1 vehicle	39.4%
2 vehicles	41.3%
3 or more	12.4%

Heating fuel

Fuel type	%
Utility gas	7.6%
Electricity	16.7%
Propane / LP gas	26.2%
Fuel oil	44.2%
Wood	3.3%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	2,011	46.9%
Cohabiting couple	372	8.7%
Male householder, no spouse	702	16.4%
Female householder, no spouse	1,201	28.0%
Households with children under 18	840	19.6%
Households with seniors (65+)	1,339	31.2%
Average household size	2.36

Marital status

Status	Male	Female
Never married	34.2%	31.2%
Married	50.1%	48.2%
Separated	0.9%	1.3%
Widowed	4.1%	5.4%
Divorced	10.8%	13.9%

Education

Less than 9th grade 1.1%

Some HS, no diploma 4.4%

HS graduate 24.0%

Some college, no degree 10.3%

Associate's degree 6.7%

Bachelor's degree 23.0%

Graduate / professional 30.6%

Metric	%
HS diploma or higher	94.5%
Bachelor's or higher	53.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	77	4.5%
Kindergarten	61	3.6%
Elementary school	629	36.7%
High school	330	19.3%
College / grad school	615	35.9%

Employment

Industry of employment

Education & healthcare 39.3%

Retail trade 9.8%

Arts, food & hospitality 9.6%

Manufacturing 9.0%

Professional & management 9.0%

Construction 7.3%

Information 3.9%

Other services 3.8%

Transportation & utilities 2.2%

Finance & real estate 2.1%

Agriculture & mining 1.7%

Public administration 1.6%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	50.7%
Service	14.1%
Sales & office	17.7%
Natural resources & construction	7.1%
Production & transportation	10.4%

Employment type

Type	%
Private sector	82.4%
Government	8.3%
Self-employed	9.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	66.0%
Carpool	14.5%
Public transit	2.6%
Walk	3.3%
Other means	0.9%
Avg commute (minutes)	15.7

Poverty

All people 7.5%

Under 18 years 9.3%

18 and over 7.1%

Married-couple families 3.4%

Female-led households 12.1%

Income support

Source	% of households
Social Security	33.1%
Retirement income	23.0%
Supplemental Security	1.0%
Cash public assistance	2.4%
Food stamps / SNAP	7.1%

Health indicators

Condition	%
High blood pressure	25.1%
High cholesterol	28.3%
Heart disease	5.3%
Stroke	2.4%
Asthma	10.3%
Arthritis	22.6%
Kidney disease	2.4%
Pulmonary disease	5.2%
Cancer	6.7%

Behavior / access	%
Binge drinking	16.5%
No physical activity	15.7%
Less than 7 hrs sleep	29.0%
Fair or poor health	10.3%
Poor mental health	13.6%
Poor physical health	8.6%
No health insurance	9.8%
Visited doctor (checkup)	72.8%
Visited dentist	69.1%
Cholesterol screening	90.8%
Teeth loss	10.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	586	6.7%

Disability	%
Any disability	10.1%
Under 18	0.0%
18–64 years	7.8%
65 and over	25.7%

Health insurance coverage

Type	%
Private insurance	72.0%
Public insurance	36.1%
Uninsured under 19	1.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	9,777	94.6%
Spanish	122	1.2%
Other Indo-European	38	0.4%
Asian & Pacific Islander	65	0.7%
Other languages	12	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	9,403	91.0%
Born in same state	9,216	89.2%
Born in different state	4,328	41.9%
Foreign born	187	1.8%
Naturalized citizen	931	9.0%
Not a US citizen	393	42.2%

Ancestry

Ancestry	Count	%
French	2,497	24.2%
Italian	1,724	16.7%
German	806	7.8%
Arab	240	2.3%
English	170	1.6%

Ancestry	Count	%
Dutch	92	0.9%
Polish	80	0.8%
Irish	16	0.2%
Norwegian	6	0.1%

Technology access

Metric	% of households
Computer access	41.5%
Internet access	92.1%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Lebanon, NH have?

Lebanon, NH has 2 ZIP codes: 03756, 03766. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Lebanon, NH?

The primary ZIP code for Lebanon, NH is 03756. The city uses area code 603 for phone service.

What county is Lebanon, NH in?

Lebanon is located in Grafton County, New Hampshire.

How many ZIP codes are in Lebanon, NH?

Lebanon, NH has 2 ZIP codes.

What ZIP code covers downtown Lebanon and the Lebanon Green area?

Downtown Lebanon, including the historic Lebanon Green and central business district, is located in ZIP code 03766.

Which ZIP code serves the Dartmouth College campus and western Lebanon?

The Dartmouth College campus and western portions of Lebanon are primarily served by ZIP code 03756.