Contoocook ZIP Codes — Merrimack County, NH

There is one unique ZIP code in Contoocook, New Hampshire and it is 03229. Area code: 603.

ZIP codes

43.32

sq mi land

1.79

sq mi water

603

area code

Contoocook, NH ZIP code map

About Contoocook, NH

Contoocook is a charming village located within the town of Hopkinton, New Hampshire, known for its picturesque rural setting. This small community, steeped in New England charm, features inviting local shops and a friendly atmosphere. Being in the heart of Merrimack County, Contoocook offers a unique blend of natural beauty and close-knit living.

Location & geography

Geographically, Contoocook is positioned in south-central New Hampshire, providing residents with access to stunning landscapes and outdoor activities. It is approximately 8 miles from the larger city of Concord, the state capital, and about 15 miles from the city of Manchester. The area encompasses a total of 43.32 square miles of land and includes 1.79 square miles of water, contributing to its scenic beauty.

Community & economy

Contoocook is characterized by its strong sense of community, where residents take pride in their local heritage and engage in various community events. The economy is influenced by local businesses, agriculture, and services, with a focus on sustaining the village's quaint charm. Daily life in Contoocook is marked by a slower pace, making it ideal for families and those seeking a peaceful lifestyle away from urban rush.

Transportation

Transportation in Contoocook primarily relies on local highways, with New Hampshire Route 127 providing key access to nearby regions. The closest major airport is Manchester-Boston Regional Airport, located about 20 miles away, making air travel convenient for locals. Public transit options may be limited, but residents often rely on personal vehicles for their daily commute.

History

Contoocook was founded in the early 19th century, with its development closely linked to the rise of the railroad, which greatly influenced the local economy. The village has been a hub for local agriculture and small industries that supported the community's growth. Throughout its history, Contoocook has hosted various events celebrating its heritage and culture, enhancing its charm as a rural village.

Did you know?

One little-known fact about Contoocook is that it is named after the Contoocook River, which runs through the area and is popular among anglers. Additionally, the village features a historical grist mill that showcases its agricultural past and serves as a reminder of the community's development.

ZIP codes for Contoocook, NH (1)

ZIP code	City	County	Map
03229	Contoocook	Merrimack	View map

Demographics & statistics

5,925

Population

45.1

Median age

$115,682

Median household income

$63,420

Per capita income

$377,700

Median home value

$1,160

Median monthly rent

88.2%

Home ownership

5.5%

Poverty rate

4.2%

Unemployment

2,209

Housing units

50.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

100

177

5–9

201

161

10–14

182

180

15–19

204

145

20–24

164

333

25–34

377

303

35–44

344

365

45–54

413

302

55–59

343

253

60–64

286

339

65–74

385

75–84

108

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,040	17.6%
18 and over	4,885	82.4%
65 and over	1,003	16.9%
Median age	45.1 years

Race & ethnicity

White 95.7%

Two or more races 3.5%

Hispanic or Latino 0.5%

Black or African American 0.4%

Group	Count	%
White	5,696	95.7%
Two or more races	208	3.5%
Hispanic or Latino	29	0.5%
Black or African American	21	0.4%

Household income

Under $10k 0.6%

$15k–$25k 2.2%

$25k–$35k 2.4%

$35k–$50k 5.5%

$50k–$75k 12.5%

$75k–$100k 17.0%

$100k–$150k 20.8%

$150k–$200k 19.0%

$200k+ 20.0%

Range	% of households
Under $10k	0.6%
$15k–$25k	2.2%
$25k–$35k	2.4%
$35k–$50k	5.5%
$50k–$75k	12.5%
$75k–$100k	17.0%
$100k–$150k	20.8%
$150k–$200k	19.0%
$200k+	20.0%
Median income	$115,682

Housing

Home values

Under $50k 3.1%

$50k–$100k 5.8%

$100k–$150k 3.6%

$150k–$200k 2.5%

$200k–$300k 23.5%

$300k–$500k 35.0%

$500k–$1M 26.5%

Housing overview

Metric	Value
Median home value	$377,700
Median rent / month	$1,160
Owner occupied	88.2%
Renter occupied	11.8%
Vacant	12.0%
Single-family detached	85.2%
Large apartment buildings	0.0%
Mobile homes	5.8%
Median rooms	6.3
Avg household size (owned)	2.79

Year built

Era	%
2020 or later	0.0%
2010–2019	3.5%
2000–2009	12.6%
1990–1999	6.7%
1980–1989	17.2%
1970–1979	10.7%
1960–1969	12.5%
1950–1959	4.6%
1940–1949	4.2%
1939 or earlier	28.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.9%
1 bedroom	8.8%
2 bedrooms	14.0%
3 bedrooms	48.6%
4 bedrooms	19.1%
5+ bedrooms	7.5%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	20.8%
2 vehicles	46.0%
3 or more	33.2%

Heating fuel

Fuel type	%
Utility gas	0.5%
Electricity	4.4%
Propane / LP gas	24.2%
Fuel oil	59.0%
Wood	8.1%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	1,392	64.2%
Cohabiting couple	226	10.4%
Male householder, no spouse	210	9.7%
Female householder, no spouse	340	15.7%
Households with children under 18	628	29.0%
Households with seniors (65+)	706	32.6%
Average household size	2.73

Marital status

Status	Male	Female
Never married	24.2%	30.5%
Married	60.3%	54.4%
Separated	0.0%	0.9%
Widowed	0.5%	3.1%
Divorced	15.0%	11.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 3.1%

HS graduate 21.0%

Some college, no degree 17.4%

Associate's degree 7.9%

Bachelor's degree 25.4%

Graduate / professional 25.2%

Metric	%
HS diploma or higher	96.9%
Bachelor's or higher	50.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	127	7.9%
Kindergarten	60	3.7%
Elementary school	564	35.2%
High school	365	22.8%
College / grad school	485	30.3%

Employment

Industry of employment

Education & healthcare 30.8%

Retail trade 14.1%

Manufacturing 13.4%

Professional & management 10.2%

Public administration 7.7%

Finance & real estate 6.8%

Construction 5.6%

Other services 3.6%

Arts, food & hospitality 3.1%

Wholesale trade 2.1%

Transportation & utilities 1.5%

Information 0.9%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	53.3%
Service	8.0%
Sales & office	19.2%
Natural resources & construction	10.1%
Production & transportation	9.5%

Employment type

Type	%
Private sector	71.7%
Government	17.9%
Self-employed	10.1%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	75.9%
Carpool	3.4%
Public transit	0.7%
Walk	1.5%
Other means	0.8%
Avg commute (minutes)	22.6

Poverty

All people 5.5%

Under 18 years 0.0%

18 and over 6.6%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	28.2%
Retirement income	25.7%
Supplemental Security	1.4%
Cash public assistance	1.9%
Food stamps / SNAP	2.8%

Health indicators

Condition	%
High blood pressure	30.4%
High cholesterol	30.0%
Heart disease	5.5%
Stroke	2.4%
Asthma	10.3%
Arthritis	27.6%
Kidney disease	2.5%
Pulmonary disease	5.3%
Cancer	8.0%

Behavior / access	%
Binge drinking	17.1%
No physical activity	14.7%
Less than 7 hrs sleep	29.7%
Fair or poor health	9.5%
Poor mental health	12.5%
Poor physical health	8.5%
No health insurance	7.8%
Visited doctor (checkup)	75.6%
Visited dentist	75.3%
Cholesterol screening	93.7%
Teeth loss	8.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	381	7.8%

Disability	%
Any disability	9.8%
Under 18	0.1%
18–64 years	7.9%
65 and over	27.5%

Health insurance coverage

Type	%
Private insurance	85.2%
Public insurance	27.2%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,736	96.8%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,777	97.5%
Born in same state	5,742	96.9%
Born in different state	2,542	42.9%
Foreign born	35	0.6%
Naturalized citizen	148	2.5%
Not a US citizen	104	70.3%

Ancestry

Ancestry	Count	%
Italian	1,063	17.9%
French	996	16.8%
Arab	291	4.9%
German	281	4.7%
English	57	1%

Ancestry	Count	%
Irish	49	0.8%
Norwegian	46	0.8%
Dutch	25	0.4%
Polish	1	0%

Technology access

Metric	% of households
Computer access	36.6%
Internet access	95.9%

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

Frequently asked questions

What ZIP codes does Contoocook, NH have?

Contoocook, NH has one ZIP code: 03229. Each ZIP code serves a distinct delivery area within the city and surrounding region.