Belmont ZIP Codes — Belknap County, NH

There is one unique ZIP code in Belmont, New Hampshire and it is 03220. Area code: 603.

ZIP codes

30.27

sq mi land

1.94

sq mi water

603

area code

Belmont, NH ZIP code map

About Belmont, NH

Belmont, New Hampshire, is a charming town located in Belknap County. This quaint community is known for its picturesque landscapes and small-town vibe, making it an attractive destination for both residents and visitors. With a ZIP code of 03220, Belmont offers a unique blend of natural beauty and local culture.

Location & geography

Belmont is situated in central New Hampshire, surrounded by beautiful scenery and access to outdoor activities. It is located approximately 5 miles south of Laconia and about 15 miles northeast of Concord, the state capital. The town covers a land area of 30.27 square miles, complemented by 1.94 square miles of water, which contributes to its picturesque setting.

Community & economy

Belmont’s character is defined by its friendly atmosphere and strong sense of community. The town supports various local industries, including tourism, retail, and services that cater to both residents and visitors. Daily life in Belmont is marked by community events, outdoor activities, and a focus on family-friendly amenities.

Transportation

Key highways such as Interstate 93 and New Hampshire Route 106 provide easy access to and from Belmont, linking it to nearby regions. The nearest major airport is Concord Municipal Airport, located approximately 15 miles northwest. Public transportation options are limited, but residents typically rely on personal vehicles for commuting and travel.

History

Belmont was established in the early 19th century and has a rich history characterized by agricultural roots and small businesses. Key industries during its founding era included farming and logging, which shaped the town’s development. Over the years, Belmont has hosted various community festivals and events that celebrate its heritage and culture.

Did you know?

One surprising fact about Belmont is that it has a beautiful lakefront area on Lake Winnisquam, which is a popular spot for fishing and boating. Additionally, the town is home to the annual Belmont Old Home Day, a beloved tradition that brings together residents for a day of fun and community spirit.

ZIP codes for Belmont, NH (1)

ZIP code	City	County	Map
03220	Belmont	Belknap	View map

Demographics & statistics

7,454

Population

47.2

Median age

$72,642

Median household income

$38,342

Per capita income

$236,300

Median home value

$902

Median monthly rent

83.5%

Home ownership

13.0%

Poverty rate

1.9%

Unemployment

3,134

Housing units

21.0%

Bachelor's or higher

Age distribution

Male Female

113

Under 5

126

220

5–9

246

242

10–14

272

261

15–19

292

20–24

110

319

25–34

358

430

35–44

482

463

45–54

519

331

55–59

370

286

60–64

321

490

65–74

548

198

75–84

222

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,628	21.8%
18 and over	5,826	78.2%
65 and over	1,594	21.4%
Median age	47.2 years

Race & ethnicity

White 93.9%

Two or more races 2.6%

Black or African American 1.5%

Asian 1.1%

Hispanic or Latino 1%

Group	Count	%
White	7,069	93.9%
Two or more races	194	2.6%
Black or African American	111	1.5%
Asian	80	1.1%
Hispanic or Latino	72	1%

Household income

Under $10k 6.5%

$10k–$15k 6.0%

$15k–$25k 7.7%

$25k–$35k 6.4%

$35k–$50k 11.4%

$50k–$75k 13.7%

$75k–$100k 8.6%

$100k–$150k 20.3%

$150k–$200k 9.9%

$200k+ 9.6%

Range	% of households
Under $10k	6.5%
$10k–$15k	6.0%
$15k–$25k	7.7%
$25k–$35k	6.4%
$35k–$50k	11.4%
$50k–$75k	13.7%
$75k–$100k	8.6%
$100k–$150k	20.3%
$150k–$200k	9.9%
$200k+	9.6%
Median income	$72,642

Housing

Home values

Under $50k 6.5%

$50k–$100k 8.7%

$100k–$150k 10.6%

$150k–$200k 11.0%

$200k–$300k 34.6%

$300k–$500k 21.8%

$500k–$1M 5.3%

$1M+ 1.5%

Housing overview

Metric	Value
Median home value	$236,300
Median rent / month	$902
Owner occupied	83.5%
Renter occupied	16.5%
Vacant	18.6%
Single-family detached	64.3%
Large apartment buildings	1.0%
Mobile homes	27.7%
Median rooms	5.4
Avg household size (owned)	2.51

Year built

Era	%
2020 or later	0.7%
2010–2019	4.8%
2000–2009	9.3%
1990–1999	13.8%
1980–1989	27.5%
1970–1979	17.9%
1960–1969	10.2%
1950–1959	4.9%
1940–1949	4.1%
1939 or earlier	6.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	7.9%
2 bedrooms	32.6%
3 bedrooms	45.9%
4 bedrooms	11.4%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	5.4%
1 vehicle	33.4%
2 vehicles	40.2%
3 or more	21.1%

Heating fuel

Fuel type	%
Utility gas	1.6%
Electricity	7.4%
Propane / LP gas	16.9%
Fuel oil	65.5%
Wood	6.4%
Solar	1.2%

Households & families

Household type	Count	%
Married-couple family	1,767	59.9%
Cohabiting couple	149	5.1%
Male householder, no spouse	390	13.2%
Female householder, no spouse	642	21.8%
Households with children under 18	803	27.2%
Households with seniors (65+)	1,204	40.8%
Average household size	2.53

Marital status

Status	Male	Female
Never married	28.5%	22.1%
Married	59.4%	55.9%
Separated	0.0%	2.3%
Widowed	2.1%	7.8%
Divorced	10.0%	11.8%

Education

Less than 9th grade 3.5%

Some HS, no diploma 7.3%

HS graduate 37.8%

Some college, no degree 18.9%

Associate's degree 11.5%

Bachelor's degree 14.9%

Graduate / professional 6.1%

Metric	%
HS diploma or higher	89.1%
Bachelor's or higher	21.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	53	3.1%
Kindergarten	125	7.4%
Elementary school	698	41.2%
High school	571	33.7%
College / grad school	246	14.5%

Employment

Industry of employment

Education & healthcare 24.3%

Retail trade 14.4%

Arts, food & hospitality 12.7%

Professional & management 9.8%

Construction 8.7%

Manufacturing 8.0%

Wholesale trade 5.6%

Finance & real estate 4.9%

Other services 3.7%

Transportation & utilities 3.3%

Public administration 3.2%

Information 1.5%

Occupation

Category	%
Management, business & arts	32.0%
Service	23.2%
Sales & office	21.1%
Natural resources & construction	10.1%
Production & transportation	13.6%

Employment type

Type	%
Private sector	80.0%
Government	14.3%
Self-employed	5.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.8%
Carpool	7.7%
Public transit	0.0%
Walk	1.6%
Other means	1.2%
Avg commute (minutes)	26.5

Poverty

All people 13.0%

Under 18 years 14.9%

18 and over 12.5%

Married-couple families 7.6%

Female-led households 44.0%

Income support

Source	% of households
Social Security	41.8%
Retirement income	31.3%
Supplemental Security	6.9%
Cash public assistance	4.7%
Food stamps / SNAP	8.7%

Health indicators

Condition	%
High blood pressure	31.4%
High cholesterol	29.7%
Heart disease	5.9%
Stroke	2.7%
Asthma	10.9%
Arthritis	25.5%
Kidney disease	2.6%
Pulmonary disease	6.9%
Cancer	6.7%

Behavior / access	%
Binge drinking	18.6%
No physical activity	21.8%
Less than 7 hrs sleep	31.6%
Fair or poor health	12.5%
Poor mental health	14.8%
Poor physical health	10.3%
No health insurance	11.5%
Visited doctor (checkup)	71.0%
Visited dentist	65.2%
Cholesterol screening	90.2%
Teeth loss	12.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	526	9.0%

Disability	%
Any disability	14.9%
Under 18	3.8%
18–64 years	10.3%
65 and over	38.3%

Health insurance coverage

Type	%
Private insurance	64.1%
Public insurance	42.3%
Uninsured under 19	3.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,215	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)	7,291	97.8%
Born in same state	7,273	97.6%
Born in different state	4,347	58.3%
Foreign born	18	0.2%
Naturalized citizen	163	2.2%
Not a US citizen	76	46.6%

Ancestry

Ancestry	Count	%
Italian	1,256	16.9%
French	1,183	15.9%
German	731	9.8%
Arab	531	7.1%

Ancestry	Count	%
Polish	31	0.4%
Norwegian	31	0.4%
English	12	0.2%
Irish	7	0.1%

Technology access

Metric	% of households
Computer access	39.5%
Internet access	91.5%

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

Frequently asked questions

What ZIP codes does Belmont, NH have?

Belmont, NH has one ZIP code: 03220. Each ZIP code serves a distinct delivery area within the city and surrounding region.