Laconia ZIP Codes — Belknap County, NH

There are 2 unique ZIP codes in Laconia, New Hampshire. Area code: 603.

ZIP codes

19.87

sq mi land

6.24

sq mi water

603

area code

Laconia, NH ZIP code map

About Laconia, NH

Laconia, NH, is a charming city located in the heart of the Lakes Region of New Hampshire. Known for its picturesque landscapes and vibrant community, it serves as a hub for both residents and tourists looking to explore the natural beauty of the area. The city's rich history and recreational offerings make it a unique destination in Belknap County.

Location & geography

Laconia is situated in Belknap County, approximately 29 miles north of Manchester and 90 miles south of Conway. The city features a diverse landscape, encompassing 19.87 square miles of land and 6.24 square miles of water, making it a scenic area filled with lakes and rivers. Nearby cities include Gilford to the west, Meredith to the east, and Franklin to the north, each contributing to the region's charming rural character.

Community & economy

Laconia boasts a friendly community with a blend of residential neighborhoods and thriving businesses. The local economy is supported by tourism, particularly due to its proximity to Lake Winnipesaukee, as well as retail and service industries that cater to both residents and visitors. Daily life in Laconia often includes outdoor activities, seasonal festivals, and events that bring people together.

Transportation

Transportation in Laconia is easily accessible via the major highways, including NH Route 3 and NH Route 106, which connect to larger regional routes. The nearest airport is the Manchester-Boston Regional Airport, located about 45 miles south of the city, providing air travel options for residents and visitors. Local transit options are limited, but the community encourages walking and biking in its neighborhoods.

History

Laconia was founded in the early 19th century and quickly developed around the textile industry, thanks to its advantageous location near water resources. Key events in its history include becoming a prime destination for summer tourism, particularly with the establishment of a popular boardwalk along Lake Winnipesaukee. The city has transformed over the years while maintaining its historical roots, making it an enduring location for residents and tourists alike.

Did you know?

One surprising fact about Laconia is that it is home to the Laconia Motorcycle Week, one of the largest motorcycle rallies in the United States, attracting tens of thousands of visitors each year. Additionally, the city features the scenic Ahern State Park, a hidden gem for nature enthusiasts looking to explore hiking trails and views of the lake.

ZIP codes for Laconia, NH (2)

ZIP code	City	County	Map
03246	Laconia	Belknap	View map
03247	Laconia	Belknap	View map

Demographics & statistics

16,943

Population

43.8

Median age

$68,024

Median household income

$39,324

Per capita income

$250,500

Median home value

$1,163

Median monthly rent

58.9%

Home ownership

10.2%

Poverty rate

3.1%

Unemployment

7,227

Housing units

27.2%

Bachelor's or higher

Age distribution

Male Female

361

Under 5

366

347

5–9

351

512

10–14

518

504

15–19

511

507

20–24

513

1,000

25–34

1,013

1,110

35–44

1,125

915

45–54

928

575

55–59

582

741

60–64

750

1,224

65–74

1,241

412

75–84

417

209

85+

211

← Male

Female →

Age summary

Group	Count	%
Under 18	3,096	18.3%
18 and over	13,847	81.7%
65 and over	3,714	21.9%
Median age	43.8 years

Race & ethnicity

White 90.1%

Hispanic or Latino 3.4%

Other race 2.5%

Two or more races 1.8%

Black or African American 1.1%

Asian 1.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	15,799	90.1%
Hispanic or Latino	599	3.4%
Other race	433	2.5%
Two or more races	313	1.8%
Black or African American	198	1.1%
Asian	187	1.1%
American Indian / Alaska Native	13	0.1%

Household income

Under $10k 3.9%

$10k–$15k 4.6%

$15k–$25k 7.2%

$25k–$35k 10.9%

$35k–$50k 10.3%

$50k–$75k 17.9%

$75k–$100k 15.5%

$100k–$150k 17.0%

$150k–$200k 6.3%

$200k+ 6.4%

Range	% of households
Under $10k	3.9%
$10k–$15k	4.6%
$15k–$25k	7.2%
$25k–$35k	10.9%
$35k–$50k	10.3%
$50k–$75k	17.9%
$75k–$100k	15.5%
$100k–$150k	17.0%
$150k–$200k	6.3%
$200k+	6.4%
Median income	$68,024

Housing

Home values

Under $50k 3.3%

$50k–$100k 3.2%

$100k–$150k 6.3%

$150k–$200k 21.1%

$200k–$300k 27.9%

$300k–$500k 27.7%

$500k–$1M 6.8%

$1M+ 3.8%

Housing overview

Metric	Value
Median home value	$250,500
Median rent / month	$1,163
Owner occupied	58.9%
Renter occupied	41.1%
Vacant	30.8%
Single-family detached	48.5%
Large apartment buildings	5.6%
Mobile homes	5.8%
Median rooms	5.0
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	0.3%
2010–2019	5.5%
2000–2009	12.3%
1990–1999	6.3%
1980–1989	17.3%
1970–1979	10.9%
1960–1969	6.4%
1950–1959	8.1%
1940–1949	5.8%
1939 or earlier	27.1%

Bedrooms

Size	% of units
No bedroom (studio)	4.2%
1 bedroom	11.9%
2 bedrooms	36.8%
3 bedrooms	32.7%
4 bedrooms	12.3%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	7.9%
1 vehicle	42.8%
2 vehicles	31.7%
3 or more	17.6%

Heating fuel

Fuel type	%
Utility gas	20.6%
Electricity	17.0%
Propane / LP gas	14.1%
Fuel oil	42.5%
Wood	1.5%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	2,809	40.2%
Cohabiting couple	367	5.3%
Male householder, no spouse	1,405	20.1%
Female householder, no spouse	2,408	34.5%
Households with children under 18	1,594	22.8%
Households with seniors (65+)	2,484	35.5%
Average household size	2.35

Marital status

Status	Male	Female
Never married	34.4%	28.3%
Married	45.0%	41.7%
Separated	4.1%	1.1%
Widowed	4.2%	11.8%
Divorced	12.2%	17.1%

Education

Less than 9th grade 1.9%

Some HS, no diploma 6.9%

HS graduate 30.8%

Some college, no degree 19.4%

Associate's degree 13.8%

Bachelor's degree 18.3%

Graduate / professional 8.9%

Metric	%
HS diploma or higher	91.2%
Bachelor's or higher	27.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	188	6.3%
Kindergarten	143	4.8%
Elementary school	1,348	44.9%
High school	844	28.1%
College / grad school	477	15.9%

Employment

Industry of employment

Education & healthcare 25.6%

Retail trade 12.2%

Manufacturing 11.0%

Arts, food & hospitality 10.8%

Professional & management 10.2%

Finance & real estate 8.7%

Construction 6.7%

Other services 4.8%

Transportation & utilities 4.1%

Public administration 3.5%

Information 1.1%

Agriculture & mining 0.7%

Wholesale trade 0.5%

Occupation

Category	%
Management, business & arts	35.9%
Service	19.6%
Sales & office	24.8%
Natural resources & construction	5.8%
Production & transportation	13.8%

Employment type

Type	%
Private sector	80.4%
Government	12.7%
Self-employed	6.7%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	71.4%
Carpool	14.7%
Public transit	0.3%
Walk	5.0%
Other means	1.8%
Avg commute (minutes)	17.8

Poverty

All people 10.2%

Under 18 years 15.9%

18 and over 8.9%

Married-couple families 2.3%

Female-led households 20.0%

Income support

Source	% of households
Social Security	40.8%
Retirement income	26.6%
Supplemental Security	7.3%
Cash public assistance	3.4%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
High blood pressure	33.9%
High cholesterol	33.5%
Heart disease	7.1%
Stroke	3.2%
Asthma	11.0%
Arthritis	28.0%
Kidney disease	3.0%
Pulmonary disease	7.8%
Cancer	7.5%

Behavior / access	%
Binge drinking	17.2%
No physical activity	24.1%
Less than 7 hrs sleep	31.5%
Fair or poor health	14.2%
Poor mental health	14.7%
Poor physical health	11.2%
No health insurance	12.3%
Visited doctor (checkup)	72.3%
Visited dentist	63.0%
Cholesterol screening	90.0%
Teeth loss	14.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,521	11.0%

Disability	%
Any disability	19.9%
Under 18	7.4%
18–64 years	17.0%
65 and over	39.9%

Health insurance coverage

Type	%
Private insurance	64.6%
Public insurance	43.3%
Uninsured under 19	4.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	16,216	95.7%
Spanish	186	1.1%
Other Indo-European	16	0.1%
Asian & Pacific Islander	63	0.4%
Other languages	106	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	16,359	96.6%
Born in same state	16,204	95.6%
Born in different state	9,202	54.3%
Foreign born	155	0.9%
Naturalized citizen	584	3.4%
Not a US citizen	487	83.4%

Ancestry

Ancestry	Count	%
Italian	3,767	22.2%
French	2,635	15.6%
German	2,121	12.5%
Arab	806	4.8%
Polish	153	0.9%

Ancestry	Count	%
Dutch	113	0.7%
English	82	0.5%
Norwegian	29	0.2%
Irish	9	0.1%

Technology access

Metric	% of households
Computer access	41.3%
Internet access	93.2%

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

Frequently asked questions

What ZIP codes does Laconia, NH have?

Laconia, NH has one ZIP code: 03246. Each ZIP code serves a distinct delivery area within the city and surrounding region.