Concord ZIP Code List — Merrimack County, NH

There are 4 unique ZIP codes in Concord, New Hampshire. Area code: 603.

ZIP codes

117.03

sq mi land

4.46

sq mi water

603

area code

Concord, NH ZIP code map

About Concord, NH

Concord, New Hampshire, is the capital city of the state, known for its rich history and vibrant community. Nestled in Merrimack County, it serves as a hub for both political and cultural activities in New Hampshire. The city is characterized by its picturesque landscapes and a blend of urban amenities and natural beauty.

Location & geography

Concord is located in south-central New Hampshire, approximately 20 miles north of Manchester and about 70 miles from Boston, Massachusetts. The city spans a total land area of 117.03 square miles and includes 4.46 square miles of water, giving it a diverse terrain of hills, riverfronts, and parks. Neighbors like Hooksett to the southeast and Pembroke to the east enhance Concord's strategic location in the heart of the state.

Community & economy

The character of Concord reflects a tight-knit community that values tradition while embracing modern development. Its economy is supported by various industries, including state government, healthcare, and education, making it a bustling center for local and regional employment. Daily life in Concord is enriched by cultural events, artisanal shops, and numerous recreational activities available in its parks and along the Merrimack River.

Transportation

Concord is easily accessible via several major highways, including Interstate 93 and Interstate 393, ensuring smooth connections to surrounding regions. The nearest airport is Manchester-Boston Regional Airport, located approximately 20 miles south, providing commuter and commercial flight options. Public transportation is available through the Capital Area Transit bus service, which connects different parts of the city.

History

Concord was founded in 1725 and was initially known as Penacook before it was incorporated as a city in 1849. It became a pivotal location for the state’s political and economic activities, particularly with its designation as the state capital in 1808. Notable events include the opening of the New Hampshire State House, where the state legislature meets, which is one of the oldest in the United States.

Did you know?

One surprising fact about Concord is that it is home to the New Hampshire International Film Festival, which showcases independent filmmakers from around the world. Additionally, Concord is known for its lively arts scene, highlighted by local galleries and theaters that contribute to its cultural richness.

ZIP codes for Concord, NH (4)

ZIP code	City	County	Map
03301	Concord	Merrimack	View map
03302	Concord	Merrimack	View map
03303	Concord	Merrimack	View map
03305	Concord	Merrimack	View map

Demographics & statistics

50,104

Population

40.5

Median age

$79,551

Median household income

$42,106

Per capita income

$282,250

Median home value

$1,286

Median monthly rent

62.3%

Home ownership

9.0%

Poverty rate

4.7%

Unemployment

13,131

Housing units

35.6%

Bachelor's or higher

Age distribution

Male Female

1,273

Under 5

1,196

1,225

5–9

1,152

1,283

10–14

1,206

1,373

15–19

1,290

1,647

20–24

1,547

4,158

25–34

3,908

3,287

35–44

3,090

3,123

45–54

2,935

1,701

55–59

1,599

2,019

60–64

1,897

2,746

65–74

2,581

1,272

75–84

1,195

722

85+

679

← Male

Female →

Age summary

Group	Count	%
Under 18	9,007	18.7%
18 and over	41,097	81.4%
65 and over	9,195	17.8%
Median age	40.5 years

Race & ethnicity

White 86.2%

Two or more races 3.6%

Asian 3.5%

Black or African American 3%

Hispanic or Latino 2.3%

Other race 0.9%

American Indian / Alaska Native 0.5%

Group	Count	%
White	44,202	86.2%
Two or more races	1,850	3.6%
Asian	1,805	3.5%
Black or African American	1,514	3%
Hispanic or Latino	1,179	2.3%
Other race	476	0.9%
American Indian / Alaska Native	251	0.5%

Household income

Under $10k 3.3%

$10k–$15k 3.6%

$15k–$25k 5.9%

$25k–$35k 6.5%

$35k–$50k 9.3%

$50k–$75k 18.6%

$75k–$100k 14.6%

$100k–$150k 19.3%

$150k–$200k 9.9%

$200k+ 9.1%

Range	% of households
Under $10k	3.3%
$10k–$15k	3.6%
$15k–$25k	5.9%
$25k–$35k	6.5%
$35k–$50k	9.3%
$50k–$75k	18.6%
$75k–$100k	14.6%
$100k–$150k	19.3%
$150k–$200k	9.9%
$200k+	9.1%
Median income	$79,551

Housing

Home values

Under $50k 4.6%

$50k–$100k 4.0%

$100k–$150k 4.4%

$150k–$200k 8.3%

$200k–$300k 37.0%

$300k–$500k 32.6%

$500k–$1M 8.8%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$282,250
Median rent / month	$1,286
Owner occupied	62.3%
Renter occupied	37.7%
Vacant	4.8%
Single-family detached	48.1%
Large apartment buildings	12.4%
Mobile homes	5.8%
Median rooms	5.4
Avg household size (owned)	2.54

Year built

Era	%
2020 or later	0.4%
2010–2019	5.2%
2000–2009	9.8%
1990–1999	10.2%
1980–1989	18.3%
1970–1979	12.4%
1960–1969	7.2%
1950–1959	4.5%
1940–1949	4.3%
1939 or earlier	28.1%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	13.8%
2 bedrooms	36.4%
3 bedrooms	33.3%
4 bedrooms	11.8%
5+ bedrooms	2.3%

Vehicles per household

Vehicles	% of households
No vehicle	7.9%
1 vehicle	34.1%
2 vehicles	42.1%
3 or more	16.1%

Heating fuel

Fuel type	%
Utility gas	43.3%
Electricity	19.3%
Propane / LP gas	9.9%
Fuel oil	21.5%
Wood	3.9%
Solar	0.3%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	9,095	46.9%
Cohabiting couple	1,861	9.0%
Male householder, no spouse	3,800	18.8%
Female householder, no spouse	5,365	25.3%
Households with children under 18	5,077	25.8%
Households with seniors (65+)	6,044	29.2%
Average household size	2.34

Marital status

Status	Male	Female
Never married	36.5%	24.6%
Married	45.1%	48.1%
Separated	1.0%	1.6%
Widowed	2.8%	8.9%
Divorced	14.8%	16.9%

Education

Less than 9th grade 2.8%

Some HS, no diploma 4.7%

HS graduate 30.0%

Some college, no degree 17.6%

Associate's degree 9.4%

Bachelor's degree 21.0%

Graduate / professional 14.6%

Metric	%
HS diploma or higher	92.5%
Bachelor's or higher	35.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	662	6.9%
Kindergarten	464	4.8%
Elementary school	3,818	39.2%
High school	2,501	24.4%
College / grad school	2,611	24.9%

Employment

Industry of employment

Education & healthcare 26.0%

Professional & management 12.2%

Retail trade 11.8%

Manufacturing 8.6%

Public administration 8.0%

Arts, food & hospitality 7.2%

Construction 6.3%

Finance & real estate 5.9%

Other services 5.1%

Transportation & utilities 3.5%

Wholesale trade 2.9%

Information 2.2%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	44.1%
Service	16.7%
Sales & office	20.1%
Natural resources & construction	7.3%
Production & transportation	12.0%

Employment type

Type	%
Private sector	76.4%
Government	18.0%
Self-employed	5.5%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	74.7%
Carpool	7.9%
Public transit	0.6%
Walk	4.1%
Other means	1.3%
Avg commute (minutes)	24.8

Poverty

All people 9.0%

Under 18 years 9.9%

18 and over 8.9%

Married-couple families 2.6%

Female-led households 18.9%

Income support

Source	% of households
Social Security	32.6%
Retirement income	22.7%
Supplemental Security	5.8%
Cash public assistance	3.7%
Food stamps / SNAP	10.2%

Health indicators

Condition	%
High blood pressure	28.7%
High cholesterol	27.3%
Heart disease	5.3%
Stroke	2.6%
Asthma	10.9%
Arthritis	25.4%
Kidney disease	2.4%
Pulmonary disease	5.9%
Cancer	6.7%

Behavior / access	%
Binge drinking	18.5%
No physical activity	17.8%
Less than 7 hrs sleep	32.1%
Fair or poor health	11.6%
Poor mental health	14.8%
Poor physical health	9.4%
No health insurance	11.2%
Visited doctor (checkup)	73.0%
Visited dentist	68.2%
Cholesterol screening	89.9%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,418	8.3%

Disability	%
Any disability	15.8%
Under 18	5.2%
18–64 years	15.2%
65 and over	30.6%

Health insurance coverage

Type	%
Private insurance	71.8%
Public insurance	35.3%
Uninsured under 19	4.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	47,635	95.2%
Spanish	1,687	3.0%
Other Indo-European	143	0.3%
Asian & Pacific Islander	907	1.6%
Other languages	168	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	46,372	93.5%
Born in same state	45,764	92.3%
Born in different state	27,002	55.8%
Foreign born	608	1.3%
Naturalized citizen	3,732	6.5%
Not a US citizen	2,051	59.0%

Ancestry

Ancestry	Count	%
French	8,865	17.7%
Italian	8,554	17.1%
German	3,586	7.2%
Arab	2,336	4.7%
English	538	1.1%

Ancestry	Count	%
Polish	485	1%
Norwegian	248	0.5%
Irish	188	0.4%
Dutch	124	0.2%

Technology access

Metric	% of households
Computer access	40.2%
Internet access	94.2%

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

Frequently asked questions

What ZIP codes does Concord, NH have?

Concord, NH has 3 ZIP codes: 03301, 03303, 03305. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Concord, NH?

The primary ZIP code for Concord, NH is 03301. The city uses area code 603 for phone service.

What county is Concord, NH in?

Concord is located in Merrimack County, New Hampshire.

How many ZIP codes are in Concord, NH?

Concord, NH has 3 ZIP codes.

What ZIP code is the Concord Downtown area located in?

Concord's downtown area, which includes Main Street and City Hall, is primarily located in ZIP code 03301, the city's central business district.

Which ZIP code serves the Capitol Center for the Arts and New Hampshire State House area?

The Capitol Center for the Arts and the New Hampshire State House, both iconic landmarks in Concord's civic center, are located in ZIP code 03301.