03582 ZIP Code — Groveton, NH

Coos County, New Hampshire

ZIP code 03582 is located in Groveton, New Hampshire, within Coos County. It covers approximately 82.45 square miles and serves a population of 2,062 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 603.

About ZIP code 03582

The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $110,400. Owner-occupancy is high at 77%, well above the national average.

Median household income is $51,352. SNAP benefit usage at 17% of households reflects economic stress in the area. 44% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 24 minutes is near the national average.

College attainment at 12% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (22%) compared to national benchmarks.

Notable community characteristics include a notable veteran presence at 14% of civilians, above the national average of 7%; and disability rates above the national average at 24%.

Overall, ZIP code 03582 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

2,062

population

82.45

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

03582 ZIP code map

Cities in ZIP code 03582

Below are the cities the US Postal Service accepts for ZIP code 03582. Using any city not on this list may result in mail delivery delays.

City	Status
Groveton	Acceptable
Groveton	Preferred

Nearby ZIP codes

03584 Lancaster (8 mi) 03590 North Stratford (9.6 mi) 03588 Milan (12.1 mi) 05905 Guildhall (12.6 mi) 03570 Berlin (12.8 mi) 03583 Jefferson (13.3 mi) 05906 Lunenburg (15.3 mi) 05858 North Concord (16.4 mi) 03579 Errol (18.4 mi) 03598 Whitefield (19.1 mi) 05837 East Haven (19.9 mi)

Demographics updated 05/2026

Population
Total population	2,062
Population density	25 / sq mi
State FIPS	33
County FIPS	007

Geography
Land area	82.45 sq mi
Water area	1.82 sq mi
Latitude	44.5888
Longitude	-71.4396
Timezone	Eastern (ET)
Area code	603

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	59.1%	51.3%	31.0%
$50k – $100k	28.8%	30.7%	31.2%
$100k – $200k	11.1%	15.6%	28.1%
Over $200k	1.0%	2.5%	9.7%

Demographics & statistics

2,062

Population

People per sq mi

49.8

Median age

$51,352

Median household income

$28,257

Per capita income

$110,400

Median home value

$828

Median monthly rent

76.5%

Home ownership

13.1%

Poverty rate

5.1%

Unemployment

1,054

Housing units

11.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

111

35–44

130

102

45–54

119

55–59

109

60–64

127

151

65–74

176

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	399	19.4%
18 and over	1,663	80.6%
65 and over	495	24.0%
Median age	49.8 years

Race & ethnicity

White 92.7%

Two or more races 3.3%

Hispanic or Latino 2.9%

Asian 0.7%

American Indian / Alaska Native 0.2%

Black or African American 0.1%

Other race 0.1%

Group	Count	%
White	1,970	92.7%
Two or more races	70	3.3%
Hispanic or Latino	62	2.9%
Asian	14	0.7%
American Indian / Alaska Native	4	0.2%
Black or African American	2	0.1%
Other race	2	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	59.1%	51.3%	31.0%
$50k – $100k	28.8%	30.7%	31.2%
$100k – $200k	11.1%	15.6%	28.1%
Over $200k	1.0%	2.5%	9.7%

Under $10k 2.9%

$10k–$15k 6.3%

$15k–$25k 8.5%

$25k–$35k 11.6%

$35k–$50k 17.9%

$50k–$75k 22.3%

$75k–$100k 13.9%

$100k–$150k 11.1%

$150k–$200k 4.1%

$200k+ 1.5%

Range	% of households
Under $10k	2.9%
$10k–$15k	6.3%
$15k–$25k	8.5%
$25k–$35k	11.6%
$35k–$50k	17.9%
$50k–$75k	22.3%
$75k–$100k	13.9%
$100k–$150k	11.1%
$150k–$200k	4.1%
$200k+	1.5%
Median income	$51,352

Housing

Home values

Under $50k 19.1%

$50k–$100k 25.2%

$100k–$150k 20.7%

$150k–$200k 15.6%

$200k–$300k 11.8%

$300k–$500k 6.5%

$500k–$1M 0.3%

$1M+ 0.8%

Housing overview

Metric	Value
Median home value	$110,400
Median rent / month	$828
Owner occupied	76.5%
Renter occupied	23.5%
Vacant	27.4%
Single-family detached	69.4%
Large apartment buildings	0.4%
Mobile homes	10.9%
Median rooms	5.5
Avg household size (owned)	2.26

Year built

Era	%
2020 or later	0.1%
2010–2019	3.0%
2000–2009	6.3%
1990–1999	4.6%
1980–1989	11.5%
1970–1979	17.0%
1960–1969	5.4%
1950–1959	10.7%
1940–1949	5.2%
1939 or earlier	36.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.0%
1 bedroom	15.5%
2 bedrooms	29.8%
3 bedrooms	38.7%
4 bedrooms	12.5%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	9.8%
1 vehicle	34.6%
2 vehicles	39.0%
3 or more	16.7%

Heating fuel

Fuel type	%
Utility gas	2.5%
Electricity	0.8%
Propane / LP gas	6.8%
Fuel oil	66.8%
Wood	13.3%
No fuel used	7.2%

Households & families

Household type	Count	%
Married-couple family	470	50.9%
Cohabiting couple	90	9.8%
Male householder, no spouse	125	13.5%
Female householder, no spouse	238	25.8%
Households with children under 18	219	23.7%
Households with seniors (65+)	380	41.2%
Average household size	2.23

Marital status

Status	Male	Female
Never married	23.2%	23.7%
Married	60.3%	48.8%
Separated	0.0%	0.4%
Widowed	1.7%	9.9%
Divorced	14.8%	17.3%

Education

Less than 9th grade 4.5%

Some HS, no diploma 6.2%

HS graduate 47.8%

Some college, no degree 20.3%

Associate's degree 9.7%

Bachelor's degree 9.2%

Graduate / professional 2.3%

Metric	%
HS diploma or higher	89.3%
Bachelor's or higher	11.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	23	6.9%
Kindergarten	2	0.6%
Elementary school	144	43.1%
High school	110	32.9%
College / grad school	55	16.5%

Employment

Industry of employment

Education & healthcare 29.4%

Manufacturing 18.1%

Retail trade 13.2%

Construction 9.0%

Professional & management 6.7%

Transportation & utilities 6.1%

Arts, food & hospitality 4.6%

Public administration 3.8%

Other services 3.5%

Finance & real estate 2.5%

Agriculture & mining 1.8%

Wholesale trade 0.7%

Information 0.7%

Occupation

Category	%
Management, business & arts	30.1%
Service	23.7%
Sales & office	13.9%
Natural resources & construction	13.9%
Production & transportation	18.3%

Employment type

Type	%
Private sector	73.2%
Government	17.4%
Self-employed	9.2%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	69.3%
Carpool	14.1%
Public transit	0.0%
Walk	3.4%
Work from home	10.7%
Other means	2.5%
Avg commute (minutes)	24.3

Poverty

All people 13.1%

Under 18 years 15.6%

18 and over 12.5%

Married-couple families 5.1%

Female-led households 13.7%

Income support

Source	% of households
Social Security	44.1%
Retirement income	34.2%
Supplemental Security	16.1%
Cash public assistance	6.9%
Food stamps / SNAP	17.4%

Health indicators

Condition	%
Obesity	37.1%
High blood pressure	33.7%
High cholesterol	33.8%
Diabetes	12.1%
Heart disease	8.3%
Stroke	3.9%
Asthma	11.4%
Arthritis	33.2%
Kidney disease	3.4%
Pulmonary disease	9.9%
Cancer	7.6%

Behavior / access	%
Smoking	22.1%
Binge drinking	17.2%
No physical activity	26.9%
Less than 7 hrs sleep	36.2%
Depression	24.3%
Fair or poor health	17.7%
Poor mental health	16.5%
Poor physical health	13.5%
No health insurance	14.4%
Visited doctor (checkup)	72.6%
Visited dentist	53.4%
Cholesterol screening	89.5%
Teeth loss	17.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	222	13.5%

Disability	%
Any disability	24.3%
Under 18	8.0%
18–64 years	21.3%
65 and over	44.2%

Health insurance coverage

Type	%
Private insurance	56.0%
Public insurance	56.1%
No insurance	7.1%
Uninsured under 19	3.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,930	93.6%
Spanish	3	0.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	2	0.1%
Other languages	1	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,003	97.1%
Born in same state	1,987	96.4%
Born in different state	1,349	65.4%
Foreign born	16	0.8%
Naturalized citizen	59	2.9%
Not a US citizen	42	71.2%

Ancestry

Ancestry	Count	%
French	271	13.1%
Italian	226	11%
German	195	9.5%
Arab	166	8.1%

Ancestry	Count	%
Dutch	4	0.2%
English	2	0.1%
Polish	2	0.1%

Technology access

Metric	% of households
Computer access	44.8%
Internet access	88.3%

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

Frequently asked questions about ZIP code 03582

What city is ZIP code 03582 in?

ZIP code 03582 is primarily assigned to Groveton, New Hampshire.

What county is ZIP code 03582 in?

ZIP code 03582 falls within Coos County, New Hampshire.

How educated is the population of ZIP code 03582?

12% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 03582 have a large retiree population?

44% of households in ZIP code 03582 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 03582 have a large veteran population?

14% of civilians in ZIP code 03582 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 03582?

The median home value in ZIP code 03582 is $110,400.

What timezone is ZIP code 03582 in?

ZIP code 03582 observes the EST timezone.