New Durham ZIP Code List — Strafford County, NH

There is one unique ZIP code in New Durham, New Hampshire and it is 03855. Area code: 603.

ZIP codes

41.22

sq mi land

2.62

sq mi water

603

area code

New Durham, NH ZIP code map

About New Durham, NH

New Durham is a charming town located in New Hampshire, noted for its rural beauty and tight-knit community. Situated in Strafford County, it boasts a serene atmosphere away from the hustle and bustle of city life. With a rich history and an abundance of natural resources, New Durham is an appealing destination for both residents and visitors alike.

Location & geography

Geographically, New Durham is positioned in the central part of Strafford County, encompassing a mix of hills, forests, and lakes. The town covers a land area of 41.22 square miles and includes 2.62 square miles of water, which adds to its picturesque charm. Nearby cities include Wolfeboro, approximately 12 miles to the north; Middleton, about 6 miles to the east; Barnstead, roughly 8 miles to the northwest; and Alton, located just 9 miles to the southeast.

Community & economy

The community in New Durham is characterized by its friendly residents and a strong sense of local identity. The town's economy is primarily driven by industries such as tourism, small businesses, and agriculture, allowing residents to engage in a variety of trades. Daily life in New Durham is tranquil, with outdoor activities like hiking, fishing, and boating being popular among locals and visitors alike.

Transportation

New Durham is accessible via several regional roads, with New Hampshire Route 11 being a significant highway that connects the town to nearby larger districts. The closest major airport is the Portsmouth International Airport at Pease, located about 30 miles to the southeast, providing access to regional and national flights. Public transportation options are limited, so personal vehicles are the most common mode of transit in the area.

History

New Durham was incorporated in the early 18th century, establishing itself as a significant settlement in the region. The town's historical growth was closely tied to industries such as agriculture and fishing, drawing settlers to its natural resources. Over the years, it has maintained a quaint, rural character that reflects the historical foundation upon which it was built.

Did you know?

One surprising fact about New Durham is its status as a prime location for outdoor activities, thanks to its proximity to multiple bodies of water and forested areas. Additionally, the town hosts several seasonal events that engage the community and promote local culture.

ZIP codes for New Durham, NH (1)

ZIP code	City	County	Map
03855	New Durham	Strafford	View map

Demographics & statistics

2,711

Population

43.9

Median age

$97,000

Median household income

$42,989

Per capita income

$284,400

Median home value

$1,388

Median monthly rent

90.7%

Home ownership

8.6%

Poverty rate

7.9%

Unemployment

1,486

Housing units

31.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

101

20–24

153

25–34

148

184

35–44

178

238

45–54

230

105

55–59

101

60–64

197

65–74

190

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	496	18.3%
18 and over	2,215	81.7%
65 and over	473	17.4%
Median age	43.9 years

Race & ethnicity

White 93.7%

Two or more races 3.5%

Hispanic or Latino 1.6%

American Indian / Alaska Native 1%

Asian 0.2%

Group	Count	%
White	2,582	93.7%
Two or more races	97	3.5%
Hispanic or Latino	45	1.6%
American Indian / Alaska Native	27	1%
Asian	5	0.2%

Household income

Under $10k 4.5%

$10k–$15k 2.0%

$15k–$25k 2.8%

$25k–$35k 5.8%

$35k–$50k 4.1%

$50k–$75k 13.5%

$75k–$100k 18.1%

$100k–$150k 19.5%

$150k–$200k 16.0%

$200k+ 13.6%

Range	% of households
Under $10k	4.5%
$10k–$15k	2.0%
$15k–$25k	2.8%
$25k–$35k	5.8%
$35k–$50k	4.1%
$50k–$75k	13.5%
$75k–$100k	18.1%
$100k–$150k	19.5%
$150k–$200k	16.0%
$200k+	13.6%
Median income	$97,000

Housing

Home values

Under $50k 2.7%

$50k–$100k 0.7%

$100k–$150k 8.8%

$150k–$200k 5.9%

$200k–$300k 39.8%

$300k–$500k 33.3%

$500k–$1M 8.2%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$284,400
Median rent / month	$1,388
Owner occupied	90.7%
Renter occupied	9.3%
Vacant	36.4%
Single-family detached	93.5%
Large apartment buildings	0.0%
Mobile homes	4.4%
Median rooms	5.4
Avg household size (owned)	2.81

Year built

Era	%
2020 or later	0.0%
2010–2019	5.4%
2000–2009	16.2%
1990–1999	12.5%
1980–1989	22.7%
1970–1979	14.2%
1960–1969	9.2%
1950–1959	6.9%
1940–1949	4.6%
1939 or earlier	8.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	7.0%
2 bedrooms	32.2%
3 bedrooms	46.0%
4 bedrooms	11.8%
5+ bedrooms	3.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	17.8%
2 vehicles	39.7%
3 or more	41.7%

Heating fuel

Fuel type	%
Utility gas	0.9%
Electricity	8.1%
Propane / LP gas	21.8%
Fuel oil	52.9%
Wood	12.7%

Households & families

Household type	Count	%
Married-couple family	632	62.9%
Cohabiting couple	66	6.6%
Male householder, no spouse	183	18.2%
Female householder, no spouse	123	12.3%
Households with children under 18	263	26.2%
Households with seniors (65+)	332	33.1%
Average household size	2.70

Marital status

Status	Male	Female
Never married	37.0%	30.6%
Married	57.3%	53.3%
Separated	0.0%	0.4%
Widowed	0.5%	6.1%
Divorced	5.2%	9.5%

Education

Less than 9th grade 3.4%

Some HS, no diploma 2.4%

HS graduate 29.9%

Some college, no degree 19.7%

Associate's degree 13.0%

Bachelor's degree 22.5%

Graduate / professional 9.1%

Metric	%
HS diploma or higher	94.2%
Bachelor's or higher	31.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	11	2.4%
Kindergarten	49	10.6%
Elementary school	126	27.2%
High school	204	44.0%
College / grad school	74	15.9%

Employment

Industry of employment

Retail trade 20.8%

Education & healthcare 19.1%

Manufacturing 14.5%

Professional & management 8.5%

Construction 7.6%

Public administration 7.6%

Finance & real estate 6.8%

Wholesale trade 4.1%

Other services 3.9%

Transportation & utilities 3.8%

Arts, food & hospitality 1.9%

Information 0.8%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	33.9%
Service	12.4%
Sales & office	26.1%
Natural resources & construction	12.3%
Production & transportation	15.2%

Employment type

Type	%
Private sector	74.7%
Government	20.7%
Self-employed	4.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.0%
Carpool	6.5%
Public transit	0.0%
Walk	0.3%
Other means	0.0%
Avg commute (minutes)	36.3

Poverty

All people 8.6%

Under 18 years 7.0%

18 and over 8.9%

Married-couple families 1.3%

Female-led households 27.3%

Income support

Source	% of households
Social Security	35.6%
Retirement income	24.2%
Supplemental Security	5.1%
Cash public assistance	1.3%
Food stamps / SNAP	5.6%

Health indicators

Condition	%
High blood pressure	31.0%
High cholesterol	33.3%
Heart disease	5.9%
Stroke	2.6%
Asthma	10.6%
Arthritis	24.7%
Kidney disease	2.5%
Pulmonary disease	6.5%
Cancer	6.7%

Behavior / access	%
Binge drinking	18.5%
No physical activity	20.6%
Less than 7 hrs sleep	31.1%
Fair or poor health	12.3%
Poor mental health	15.7%
Poor physical health	10.6%
No health insurance	10.4%
Visited doctor (checkup)	72.4%
Visited dentist	67.9%
Cholesterol screening	91.4%
Teeth loss	11.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	187	8.4%

Disability	%
Any disability	11.1%
Under 18	0.0%
18–64 years	11.7%
65 and over	20.5%

Health insurance coverage

Type	%
Private insurance	76.3%
Public insurance	27.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,527	93.2%
Spanish	4	0.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	4	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,701	99.6%
Born in same state	2,681	98.9%
Born in different state	1,539	56.8%
Foreign born	20	0.7%
Naturalized citizen	10	0.4%
Not a US citizen	10	100.0%

Ancestry

Ancestry	Count	%
Italian	565	20.8%
French	474	17.5%
German	291	10.7%
Arab	118	4.4%

Ancestry	Count	%
Dutch	30	1.1%
Irish	19	0.7%
English	19	0.7%
Norwegian	10	0.4%

Technology access

Metric	% of households
Computer access	37.0%
Internet access	96.5%

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

Frequently asked questions

What is the ZIP code for New Durham, NH?

New Durham, NH has one ZIP code: 03855.

What is the main ZIP code for New Durham, NH?

The primary ZIP code for New Durham, NH is 03855. The city uses area code 603 for phone service.

What county is New Durham, NH in?

New Durham is located in Strafford County, New Hampshire.

How many ZIP codes are in New Durham, NH?

New Durham, NH has 1 ZIP code.

What ZIP code covers New Durham's town center and downtown area?

New Durham's downtown area and town center are located in ZIP code 03855, which serves as the primary postal code for the entire town of New Durham, NH.

What is the ZIP code for mail delivery to properties around New Durham Lake in New Durham, NH?

Properties around New Durham Lake and throughout the residential areas of New Durham are served by ZIP code 03855, the sole ZIP code for this Strafford County community.