Swanzey ZIP Codes — Cheshire County, NH

There is one unique ZIP code in Swanzey, New Hampshire and it is 03446. Area code: 603.
1
ZIP codes
44.33
sq mi land
0.23
sq mi water
603
area code
Swanzey, NH ZIP code map

About Swanzey, NH

Swanzey is a charming town located in Cheshire County, New Hampshire. Known for its picturesque landscapes and friendly community, it embodies the quintessential New England spirit. With a rich history, Swanzey draws visitors and residents alike for its natural beauty and small-town charm.

Location & geography

Swanzey is situated in the southern part of New Hampshire and is approximately five miles from the city of Keene. The town features a diverse terrain, consisting of rolling hills and forests, covering a total land area of 44.33 square miles, along with a small water area of 0.23 square miles. It is bordered by towns such as Winchester to the southwest and Marlborough to the northwest.

Community & economy

The community in Swanzey is characterized by its strong sense of local pride and involvement. Residents enjoy a blend of agriculture and small businesses that contribute to the local economy. Daily life in Swanzey includes various recreational activities such as hiking, fishing, and participating in local events that foster community spirit.

Transportation

Swanzey is accessed primarily via New Hampshire Route 10, which runs north-south through the town. The nearest airport is the Keene Dillant-Hopkins Airport, located just east of Swanzey, providing convenient air travel options. Public transportation options are limited, making personal vehicles the most common mode of transportation for residents.

History

Swanzey was incorporated in 1775 and has a rich history of settlement and agriculture. The town was once known for its booming agricultural industries and is home to several historical landmarks that reflect its early beginnings. Significant events in the town's development included the establishment of sawmills and gristmills that played a critical role in its economy.

Did you know?

One surprising fact about Swanzey is that it was originally named after a swan, reflecting the town's close ties to nature. Additionally, the area is known for its scenic views and vibrant fall foliage, attracting tourists throughout the year.

ZIP codes for Swanzey, NH (1)
ZIP code City County Map
03446 Swanzey Cheshire View map

Demographics & statistics

6,535
Population
50.9
Median age
$78,451
Median household income
$40,204
Per capita income
$240,800
Median home value
$1,375
Median monthly rent
72.1%
Home ownership
8.6%
Poverty rate
1.8%
Unemployment
2,195
Housing units
25.8%
Bachelor's or higher

Age distribution

Male Female
105
Under 5
113
156
5–9
168
228
10–14
244
111
15–19
120
83
20–24
90
240
25–34
258
365
35–44
392
419
45–54
449
294
55–59
316
368
60–64
394
503
65–74
540
253
75–84
272
26
85+
28
← Male
Female →

Age summary

GroupCount%
Under 181,20518.4%
18 and over5,33081.6%
65 and over1,62224.8%
Median age50.9 years

Race & ethnicity

White 91.6%
Two or more races 4.4%
Hispanic or Latino 3.2%
Other race 0.6%
Asian 0.2%
GroupCount%
White6,18791.6%
Two or more races2944.4%
Hispanic or Latino2193.2%
Other race400.6%
Asian140.2%

Household income

Under $10k 1.1%
$10k–$15k 1.7%
$15k–$25k 9.9%
$25k–$35k 8.9%
$35k–$50k 9.7%
$50k–$75k 18.1%
$75k–$100k 10.9%
$100k–$150k 27.4%
$150k–$200k 6.4%
$200k+ 6.0%
Range% of households
Under $10k1.1%
$10k–$15k1.7%
$15k–$25k9.9%
$25k–$35k8.9%
$35k–$50k9.7%
$50k–$75k18.1%
$75k–$100k10.9%
$100k–$150k27.4%
$150k–$200k6.4%
$200k+6.0%
Median income$78,451

Housing

Home values

Under $50k 8.8%
$50k–$100k 2.1%
$100k–$150k 2.9%
$150k–$200k 14.9%
$200k–$300k 53.5%
$300k–$500k 17.4%
$500k–$1M 0.5%

Housing overview

MetricValue
Median home value$240,800
Median rent / month$1,375
Owner occupied72.1%
Renter occupied27.9%
Vacant3.4%
Single-family detached64.1%
Large apartment buildings5.7%
Mobile homes8.2%
Median rooms5.5
Avg household size (owned)2.38

Year built

Era%
2020 or later0.0%
2010–20196.0%
2000–200920.6%
1990–199911.7%
1980–198914.2%
1970–197911.7%
1960–19695.9%
1950–19597.5%
1940–19491.2%
1939 or earlier21.2%

Bedrooms

Size% of units
No bedroom (studio)2.4%
1 bedroom9.5%
2 bedrooms26.6%
3 bedrooms41.0%
4 bedrooms14.0%
5+ bedrooms6.5%

Vehicles per household

Vehicles% of households
No vehicle4.2%
1 vehicle25.3%
2 vehicles41.5%
3 or more29.0%

Heating fuel

Fuel type%
Utility gas2.9%
Electricity6.4%
Propane / LP gas13.9%
Fuel oil67.0%
Wood6.8%

Households & families

Household typeCount%
Married-couple family1,52652.6%
Cohabiting couple51517.8%
Male householder, no spouse39813.7%
Female householder, no spouse46215.9%
Households with children under 1874125.5%
Households with seniors (65+)1,09937.9%
Average household size2.25

Marital status

StatusMaleFemale
Never married21.8%22.3%
Married58.1%57.1%
Separated0.0%2.5%
Widowed5.8%9.8%
Divorced14.3%8.4%

Education

Less than 9th grade 0.7%
Some HS, no diploma 5.8%
HS graduate 40.6%
Some college, no degree 15.9%
Associate's degree 11.1%
Bachelor's degree 16.9%
Graduate / professional 8.9%
Metric%
HS diploma or higher93.5%
Bachelor's or higher25.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool1038.3%
Kindergarten241.9%
Elementary school67053.9%
High school21717.4%
College / grad school23018.5%

Employment

Industry of employment

Education & healthcare 26.6%
Manufacturing 13.7%
Retail trade 11.7%
Professional & management 10.6%
Construction 8.2%
Transportation & utilities 7.9%
Public administration 5.0%
Finance & real estate 4.6%
Other services 3.9%
Arts, food & hospitality 3.4%
Wholesale trade 2.8%
Information 0.9%
Agriculture & mining 0.8%

Occupation

Category%
Management, business & arts41.6%
Service12.4%
Sales & office23.2%
Natural resources & construction5.2%
Production & transportation17.6%

Employment type

Type%
Private sector80.9%
Government15.6%
Self-employed2.9%
Unpaid family workers0.7%

Commute

Method%
Drive alone86.2%
Carpool4.8%
Public transit0.0%
Walk0.3%
Other means0.7%
Avg commute (minutes)20.2

Poverty

All people 8.6%
Under 18 years 8.5%
18 and over 8.6%
Married-couple families 0.7%
Female-led households 41.3%

Income support

Source% of households
Social Security42.3%
Retirement income19.3%
Supplemental Security7.3%
Cash public assistance0.0%
Food stamps / SNAP9.9%

Health indicators

Condition%
High blood pressure29.2%
High cholesterol27.8%
Heart disease5.8%
Stroke2.6%
Asthma10.9%
Arthritis26.4%
Kidney disease2.5%
Pulmonary disease6.4%
Cancer7.0%
Behavior / access%
Binge drinking18.0%
No physical activity19.5%
Less than 7 hrs sleep34.1%
Fair or poor health12.1%
Poor mental health15.0%
Poor physical health10.0%
No health insurance11.0%
Visited doctor (checkup)66.8%
Visited dentist65.6%
Cholesterol screening90.5%
Teeth loss12.4%

Veterans & disability

VeteransCount%
Civilian veterans68812.9%
Disability%
Any disability15.8%
Under 181.8%
18–64 years12.7%
65 and over33.0%

Health insurance coverage

Type%
Private insurance71.7%
Public insurance40.9%
Uninsured under 190.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only6,31796.7%
Spanish310.5%
Other Indo-European150.2%
Asian & Pacific Islander160.3%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)6,42598.3%
Born in same state6,40097.9%
Born in different state3,52553.9%
Foreign born250.4%
Naturalized citizen1101.7%
Not a US citizen110100.0%

Ancestry

AncestryCount%
French1,08016.5%
Italian89413.7%
German4106.3%
Arab3845.9%
AncestryCount%
English1031.6%
Polish470.7%
Irish160.2%

Technology access

Metric% of households
Computer access44.4%
Internet access91.4%

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

Frequently asked questions
What ZIP codes does Swanzey, NH have?
Swanzey, NH has one ZIP code: 03446. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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