Dunbarton ZIP Code List — Merrimack County, NH

Age summary

Group	Count	%
Under 18	731	24.4%
18 and over	2,269	75.6%
65 and over	501	16.7%
Median age	43.8 years

Group	Count	%
White	2,923	96.8%
Two or more races	47	1.6%
Hispanic or Latino	21	0.7%
Asian	20	0.7%
Black or African American	10	0.3%

Range	% of households
Under $10k	3.7%
$10k–$15k	0.5%
$15k–$25k	0.8%
$25k–$35k	0.8%
$35k–$50k	7.3%
$50k–$75k	8.4%
$75k–$100k	10.5%
$100k–$150k	21.6%
$150k–$200k	25.4%
$200k+	21.0%
Median income	$138,036

Home values

Housing overview

Metric	Value
Median home value	$411,200
Median rent / month	$1,242
Owner occupied	95.9%
Renter occupied	4.1%
Vacant	2.6%
Single-family detached	94.9%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.4
Avg household size (owned)	2.86

Year built

Era	%
2020 or later	0.0%
2010–2019	12.1%
2000–2009	19.4%
1990–1999	26.6%
1980–1989	13.0%
1970–1979	9.0%
1960–1969	5.7%
1950–1959	3.1%
1940–1949	2.9%
1939 or earlier	8.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	8.6%
2 bedrooms	13.3%
3 bedrooms	52.3%
4 bedrooms	20.7%
5+ bedrooms	4.6%

Vehicles per household

Vehicles	% of households
No vehicle	3.2%
1 vehicle	18.9%
2 vehicles	38.0%
3 or more	40.0%

Heating fuel

Fuel type	%
Electricity	3.3%
Propane / LP gas	28.8%
Fuel oil	51.6%
Wood	14.9%

Household type	Count	%
Married-couple family	810	76.3%
Cohabiting couple	64	6.0%
Male householder, no spouse	141	13.3%
Female householder, no spouse	46	4.3%
Households with children under 18	411	38.7%
Households with seniors (65+)	298	28.1%
Average household size	2.83

Marital status

Status	Male	Female
Never married	24.0%	13.2%
Married	68.0%	74.6%
Separated	0.2%	3.1%
Widowed	1.2%	3.1%
Divorced	6.5%	6.1%

Metric	%
HS diploma or higher	94.6%
Bachelor's or higher	41.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	92	11.2%
Kindergarten	63	7.7%
Elementary school	388	47.4%
High school	102	12.5%
College / grad school	174	21.2%

Industry of employment

Occupation

Category	%
Management, business & arts	50.3%
Service	11.9%
Sales & office	19.2%
Natural resources & construction	9.6%
Production & transportation	9.0%

Employment type

Type	%
Private sector	77.0%
Government	15.5%
Self-employed	7.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.2%
Carpool	4.6%
Public transit	0.0%
Walk	0.6%
Other means	0.2%
Avg commute (minutes)	34.5

Income support

Source	% of households
Social Security	25.9%
Retirement income	17.0%
Supplemental Security	3.9%
Cash public assistance	3.7%
Food stamps / SNAP	2.5%

Condition	%
High blood pressure	27.5%
High cholesterol	27.7%
Heart disease	4.5%
Stroke	2.1%
Asthma	10.5%
Arthritis	24.4%
Kidney disease	2.1%
Pulmonary disease	5.0%
Cancer	6.3%

Behavior / access	%
Binge drinking	19.3%
No physical activity	15.0%
Less than 7 hrs sleep	31.7%
Fair or poor health	9.5%
Poor mental health	13.8%
Poor physical health	8.5%
No health insurance	8.9%
Visited doctor (checkup)	73.1%
Visited dentist	73.1%
Cholesterol screening	92.5%
Teeth loss	8.9%

Veterans	Count	%
Civilian veterans	144	6.4%

Disability	%
Any disability	8.3%
Under 18	1.4%
18–64 years	7.5%
65 and over	21.6%

Health insurance coverage

Type	%
Private insurance	83.8%
Public insurance	24.8%
Uninsured under 19	0.0%

Language spoken at home (age 5+)

Language	Count	%
English only	2,819	94.0%
Spanish	9	0.3%
Other Indo-European	0	0.0%
Asian & Pacific Islander	9	0.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,907	96.9%
Born in same state	2,874	95.8%
Born in different state	1,629	54.3%
Foreign born	33	1.1%
Naturalized citizen	93	3.1%
Not a US citizen	84	90.3%