Andover ZIP Codes — Merrimack County, NH

There is one unique ZIP code in Andover, New Hampshire and it is 03216. Area code: 603.

ZIP codes

39.87

sq mi land

0.57

sq mi water

603

area code

Andover, NH ZIP code map

About Andover, NH

Andover is a charming town located in Merrimack County, New Hampshire. Known for its picturesque landscapes and small-town feel, it offers a peaceful environment for both residents and visitors. The town is rich in natural beauty, making it an appealing destination for outdoor enthusiasts.

Location & geography

Andover is situated in the scenic Merrimack Valley, approximately 15 miles northwest of Concord, NH, and about 25 miles north of Manchester, NH. The town covers a land area of 39.87 square miles and consists of 0.57 square miles of water, which includes beautiful lakes and ponds. The diverse terrain features rolling hills and forests, providing stunning views and recreational opportunities.

Community & economy

The character of Andover is defined by its close-knit community and rural charm, where neighbors often know one another. The local economy is supported by a mix of agriculture, small businesses, and tourism, attracting those looking for a serene lifestyle. Daily life in Andover is characterized by community events, outdoor activities, and a strong sense of local pride.

Transportation

Andover is accessible via several routes, including New Hampshire Route 11, which connects the town to nearby communities and larger cities. The nearest major airport is Manchester-Boston Regional Airport, located about 30 miles to the south, offering both domestic and limited international flights. Public transit options are limited, as the town is primarily served by personal vehicles.

History

Andover was established in 1767 and has a rich history tied to agriculture and small-scale manufacturing. Over the years, it has undergone transformations in its economic base, with notable events such as the establishment of various local businesses throughout its history. The town's significance is sometimes overshadowed by nearby cities, yet it retains its historical charm.

Did you know?

One surprising fact about Andover is that it has a historical link to the apple industry, which played an important role in its early economy. Additionally, Andover is home to several scenic lakes, making it a hidden gem for those seeking nature-oriented activities.

ZIP codes for Andover, NH (1)

ZIP code	City	County	Map
03216	Andover	Merrimack	View map

Demographics & statistics

2,041

Population

45.1

Median age

$85,909

Median household income

$44,601

Per capita income

$306,600

Median home value

$1,193

Median monthly rent

90.4%

Home ownership

10.0%

Poverty rate

3.4%

Unemployment

892

Housing units

36.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

124

25–34

130

116

35–44

121

133

45–54

140

55–59

60–64

121

65–74

127

125

75–84

131

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	335	16.4%
18 and over	1,706	83.6%
65 and over	556	27.2%
Median age	45.1 years

Race & ethnicity

White 95.1%

Black or African American 3.2%

Hispanic or Latino 0.5%

Other race 0.5%

Asian 0.3%

Two or more races 0.3%

Group	Count	%
White	1,951	95.1%
Black or African American	66	3.2%
Hispanic or Latino	11	0.5%
Other race	11	0.5%
Asian	7	0.3%
Two or more races	6	0.3%

Household income

Under $10k 1.0%

$10k–$15k 1.2%

$15k–$25k 8.3%

$25k–$35k 6.9%

$35k–$50k 16.4%

$50k–$75k 8.9%

$75k–$100k 15.9%

$100k–$150k 18.6%

$150k–$200k 13.1%

$200k+ 9.6%

Range	% of households
Under $10k	1.0%
$10k–$15k	1.2%
$15k–$25k	8.3%
$25k–$35k	6.9%
$35k–$50k	16.4%
$50k–$75k	8.9%
$75k–$100k	15.9%
$100k–$150k	18.6%
$150k–$200k	13.1%
$200k+	9.6%
Median income	$85,909

Housing

Home values

Under $50k 3.1%

$50k–$100k 0.7%

$100k–$150k 1.5%

$150k–$200k 9.6%

$200k–$300k 33.4%

$300k–$500k 42.0%

$500k–$1M 7.9%

$1M+ 1.9%

Housing overview

Metric	Value
Median home value	$306,600
Median rent / month	$1,193
Owner occupied	90.4%
Renter occupied	9.6%
Vacant	15.3%
Single-family detached	93.2%
Large apartment buildings	0.0%
Mobile homes	2.7%
Median rooms	6.3
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	0.0%
2010–2019	4.9%
2000–2009	16.2%
1990–1999	15.9%
1980–1989	11.1%
1970–1979	8.4%
1960–1969	4.7%
1950–1959	2.7%
1940–1949	1.1%
1939 or earlier	34.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	11.3%
2 bedrooms	21.7%
3 bedrooms	33.7%
4 bedrooms	23.7%
5+ bedrooms	9.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.7%
1 vehicle	26.9%
2 vehicles	37.6%
3 or more	33.8%

Heating fuel

Fuel type	%
Utility gas	1.5%
Electricity	2.2%
Propane / LP gas	25.3%
Fuel oil	40.4%
Wood	26.6%

Households & families

Household type	Count	%
Married-couple family	478	58.2%
Cohabiting couple	77	9.4%
Male householder, no spouse	106	12.9%
Female householder, no spouse	161	19.6%
Households with children under 18	199	24.2%
Households with seniors (65+)	347	42.2%
Average household size	2.35

Marital status

Status	Male	Female
Never married	29.8%	19.8%
Married	56.9%	58.4%
Separated	0.0%	0.0%
Widowed	4.0%	15.9%
Divorced	9.4%	5.9%

Education

Less than 9th grade 5.9%

Some HS, no diploma 3.8%

HS graduate 25.8%

Some college, no degree 17.2%

Associate's degree 11.3%

Bachelor's degree 19.2%

Graduate / professional 16.8%

Metric	%
HS diploma or higher	90.3%
Bachelor's or higher	36.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	6	1.9%
Kindergarten	32	10.0%
Elementary school	160	50.2%
High school	85	26.6%
College / grad school	36	11.3%

Employment

Industry of employment

Education & healthcare 32.9%

Construction 12.1%

Retail trade 12.1%

Manufacturing 7.7%

Professional & management 6.3%

Transportation & utilities 5.9%

Arts, food & hospitality 5.4%

Other services 4.6%

Wholesale trade 4.3%

Agriculture & mining 4.0%

Public administration 3.4%

Information 1.5%

Occupation

Category	%
Management, business & arts	33.5%
Service	10.4%
Sales & office	26.6%
Natural resources & construction	14.7%
Production & transportation	14.8%

Employment type

Type	%
Private sector	78.4%
Government	14.6%
Self-employed	7.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	73.8%
Carpool	9.8%
Public transit	0.0%
Walk	3.6%
Other means	3.3%
Avg commute (minutes)	37.0

Poverty

All people 10.0%

Under 18 years 4.5%

18 and over 11.1%

Married-couple families 2.7%

Female-led households 17.2%

Income support

Source	% of households
Social Security	43.2%
Retirement income	33.2%
Supplemental Security	1.8%
Cash public assistance	1.9%
Food stamps / SNAP	2.9%

Health indicators

Condition	%
High blood pressure	29.8%
High cholesterol	28.6%
Heart disease	5.5%
Stroke	2.6%
Asthma	10.9%
Arthritis	26.8%
Kidney disease	2.5%
Pulmonary disease	6.1%
Cancer	6.9%

Behavior / access	%
Binge drinking	18.2%
No physical activity	17.3%
Less than 7 hrs sleep	31.8%
Fair or poor health	11.5%
Poor mental health	14.5%
Poor physical health	9.6%
No health insurance	10.3%
Visited doctor (checkup)	73.7%
Visited dentist	69.5%
Cholesterol screening	91.1%
Teeth loss	11.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	172	10.1%

Disability	%
Any disability	11.1%
Under 18	1.5%
18–64 years	8.8%
65 and over	21.8%

Health insurance coverage

Type	%
Private insurance	73.8%
Public insurance	38.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,981	97.1%
Spanish	7	0.4%
Other Indo-European	7	0.4%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,939	95.0%
Born in same state	1,926	94.4%
Born in different state	891	43.7%
Foreign born	13	0.6%
Naturalized citizen	102	5.0%
Not a US citizen	92	90.2%

Ancestry

Ancestry	Count	%
Italian	453	22.2%
French	396	19.4%
Arab	106	5.2%
German	49	2.4%

Ancestry	Count	%
Dutch	32	1.6%
Polish	20	1%
Norwegian	20	1%
English	19	0.9%

Technology access

Metric	% of households
Computer access	40.3%
Internet access	95.0%

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

Frequently asked questions

What ZIP codes does Andover, NH have?

Andover, NH has one ZIP code: 03216. Each ZIP code serves a distinct delivery area within the city and surrounding region.