Sanbornville ZIP Codes — Carroll County, NH

There is one unique ZIP code in Sanbornville, New Hampshire and it is 03872. Area code: 603.

ZIP codes

52.04

sq mi land

4.18

sq mi water

603

area code

Sanbornville, NH ZIP code map

About Sanbornville, NH

Sanbornville, located in New Hampshire, is a charming community nestled within Carroll County. Known for its serene landscapes and close-knit atmosphere, it offers residents a peaceful lifestyle away from the hustle of urban life. The town reflects the quintessential New England charm with its picturesque scenery and friendly residents.

Location & geography

Sanbornville is situated in the eastern part of New Hampshire, surrounded by beautiful lakes and woodlands. It lies approximately 15 miles south of the city of Conway and around 20 miles northeast of Wolfeboro, providing a tranquil escape close to popular destinations. The total land area of Sanbornville is 52.04 square miles, with an additional 4.18 square miles accounting for its water bodies.

Community & economy

The character of Sanbornville is defined by its rural charm, with a strong sense of community and a slower pace of life. Residents often engage in outdoor activities such as hiking, fishing, and boating, fostering a connection with nature. The local economy is supported by small businesses, agriculture, and tourism, which attracts visitors to its natural beauty and recreational opportunities.

Transportation

Sanbornville is accessible via several primary routes, including New Hampshire Route 109, which connects to nearby towns and attractions. The nearest major airport is the Portland International Jetport, located approximately 35 miles away in Maine. Public transportation options are limited, so most residents rely on personal vehicles for commuting.

History

Sanbornville was founded in the early 19th century, initially developing as an agricultural community. Key industries included milling and forestry, which played a significant role in the town's early economic growth. Over the years, Sanbornville has maintained its small-town charm and continues to thrive as a popular destination for outdoor recreation.

Did you know?

A surprising fact about Sanbornville is its proximity to several pristine lakes, making it an ideal location for water sports and fishing enthusiasts. Additionally, the town is part of the larger municipality of Wakefield, adding to its historical significance and community spirit.

ZIP codes for Sanbornville, NH (1)

ZIP code	City	County	Map
03872	Sanbornville	Carroll	View map

Demographics & statistics

4,020

Population

49.6

Median age

$99,044

Median household income

$44,003

Per capita income

$307,200

Median home value

$959

Median monthly rent

93.6%

Home ownership

6.9%

Poverty rate

1.7%

Unemployment

2,512

Housing units

32.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

148

5–9

135

117

10–14

107

15–19

20–24

184

25–34

167

276

35–44

251

268

45–54

243

303

55–59

276

144

60–64

130

243

65–74

220

187

75–84

170

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	775	19.3%
18 and over	3,245	80.7%
65 and over	862	21.4%
Median age	49.6 years

Race & ethnicity

White 96.2%

American Indian / Alaska Native 1.9%

Two or more races 1.3%

Hispanic or Latino 0.2%

Asian 0.2%

Group	Count	%
White	3,878	96.2%
American Indian / Alaska Native	77	1.9%
Two or more races	53	1.3%
Hispanic or Latino	10	0.2%
Asian	9	0.2%

Household income

Under $10k 0.1%

$10k–$15k 1.2%

$15k–$25k 7.3%

$25k–$35k 7.5%

$35k–$50k 8.1%

$50k–$75k 12.4%

$75k–$100k 14.5%

$100k–$150k 34.0%

$150k–$200k 8.2%

$200k+ 6.6%

Range	% of households
Under $10k	0.1%
$10k–$15k	1.2%
$15k–$25k	7.3%
$25k–$35k	7.5%
$35k–$50k	8.1%
$50k–$75k	12.4%
$75k–$100k	14.5%
$100k–$150k	34.0%
$150k–$200k	8.2%
$200k+	6.6%
Median income	$99,044

Housing

Home values

Under $50k 0.8%

$50k–$100k 0.4%

$100k–$150k 3.7%

$150k–$200k 4.6%

$200k–$300k 38.7%

$300k–$500k 39.4%

$500k–$1M 10.8%

$1M+ 1.5%

Housing overview

Metric	Value
Median home value	$307,200
Median rent / month	$959
Owner occupied	93.6%
Renter occupied	6.4%
Vacant	36.5%
Single-family detached	94.1%
Large apartment buildings	1.0%
Mobile homes	0.0%
Median rooms	6.2
Avg household size (owned)	2.46

Year built

Era	%
2020 or later	0.0%
2010–2019	3.7%
2000–2009	17.8%
1990–1999	11.5%
1980–1989	9.7%
1970–1979	14.9%
1960–1969	11.5%
1950–1959	7.6%
1940–1949	8.4%
1939 or earlier	14.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	3.4%
2 bedrooms	22.2%
3 bedrooms	50.9%
4 bedrooms	21.5%
5+ bedrooms	1.8%

Vehicles per household

Vehicles	% of households
No vehicle	0.1%
1 vehicle	23.2%
2 vehicles	47.9%
3 or more	28.7%

Heating fuel

Fuel type	%
Utility gas	0.1%
Electricity	6.4%
Propane / LP gas	17.3%
Fuel oil	63.2%
Wood	9.9%
No fuel used	3.0%

Households & families

Household type	Count	%
Married-couple family	1,124	67.6%
Cohabiting couple	162	9.7%
Male householder, no spouse	249	15.0%
Female householder, no spouse	128	7.7%
Households with children under 18	387	23.3%
Households with seniors (65+)	616	37.0%
Average household size	2.42

Marital status

Status	Male	Female
Never married	17.6%	11.0%
Married	66.5%	72.6%
Separated	0.0%	0.0%
Widowed	2.2%	6.8%
Divorced	13.8%	9.7%

Education

Less than 9th grade 1.0%

Some HS, no diploma 1.9%

HS graduate 28.4%

Some college, no degree 22.2%

Associate's degree 13.8%

Bachelor's degree 15.2%

Graduate / professional 17.4%

Metric	%
HS diploma or higher	97.1%
Bachelor's or higher	32.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	82	10.9%
Kindergarten	56	7.5%
Elementary school	421	56.1%
High school	127	16.9%
College / grad school	65	8.7%

Employment

Industry of employment

Education & healthcare 31.4%

Manufacturing 28.0%

Construction 8.6%

Professional & management 8.3%

Retail trade 6.4%

Finance & real estate 4.6%

Arts, food & hospitality 3.6%

Public administration 2.7%

Other services 2.3%

Transportation & utilities 1.9%

Information 1.1%

Wholesale trade 0.8%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	50.2%
Service	7.6%
Sales & office	9.4%
Natural resources & construction	10.5%
Production & transportation	22.3%

Employment type

Type	%
Private sector	59.7%
Government	31.4%
Self-employed	8.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.7%
Carpool	6.1%
Public transit	0.1%
Walk	1.3%
Other means	0.0%
Avg commute (minutes)	37.7

Poverty

All people 6.9%

Under 18 years 8.1%

18 and over 6.6%

Married-couple families 7.2%

Female-led households 9.1%

Income support

Source	% of households
Social Security	42.9%
Retirement income	28.6%
Supplemental Security	2.4%
Cash public assistance	4.0%
Food stamps / SNAP	1.4%

Health indicators

Condition	%
High blood pressure	30.7%
High cholesterol	33.4%
Heart disease	6.5%
Stroke	2.9%
Asthma	10.6%
Arthritis	26.8%
Kidney disease	2.7%
Pulmonary disease	6.8%
Cancer	7.4%

Behavior / access	%
Binge drinking	16.9%
No physical activity	20.9%
Less than 7 hrs sleep	31.5%
Fair or poor health	12.4%
Poor mental health	14.6%
Poor physical health	10.6%
No health insurance	11.2%
Visited doctor (checkup)	68.9%
Visited dentist	65.6%
Cholesterol screening	91.6%
Teeth loss	10.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	327	10.1%

Disability	%
Any disability	19.6%
Under 18	4.3%
18–64 years	26.3%
65 and over	14.7%

Health insurance coverage

Type	%
Private insurance	73.9%
Public insurance	37.8%
Uninsured under 19	2.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,850	95.8%
Spanish	66	1.7%
Other Indo-European	66	1.7%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,904	97.1%
Born in same state	3,791	94.3%
Born in different state	1,498	37.3%
Foreign born	113	2.8%
Naturalized citizen	116	2.9%
Not a US citizen	105	90.5%

Ancestry

Ancestry	Count	%
French	885	22%
Italian	659	16.4%
German	252	6.3%
Arab	177	4.4%
English	32	0.8%

Ancestry	Count	%
Irish	31	0.8%
Norwegian	31	0.8%
Polish	23	0.6%
Dutch	17	0.4%

Technology access

Metric	% of households
Computer access	41.4%
Internet access	99.5%

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

Frequently asked questions

What ZIP codes does Sanbornville, NH have?

Sanbornville, NH has one ZIP code: 03872. Each ZIP code serves a distinct delivery area within the city and surrounding region.