Warren ZIP Codes — Grafton County, NH

There is one unique ZIP code in Warren, New Hampshire and it is 03279. Area code: 603.

ZIP codes

47.53

sq mi land

0.47

sq mi water

603

area code

Warren, NH ZIP code map

About Warren, NH

Warren is a charming town located in Grafton County, New Hampshire, known for its picturesque landscapes and quaint communities. With its stunning natural beauty, including rivers and forests, Warren is a popular destination for outdoor enthusiasts. The town embodies the quintessential New England character, offering a serene escape from urban life.

Location & geography

Warren is situated in the heart of New Hampshire, with its land area covering approximately 47.53 square miles and a water area of 0.47 square miles. This small town is surrounded by several nearby cities, including Lebanon, which lies about 27 miles to the south, and Plymouth, located approximately 20 miles to the northeast. The terrain features a mix of rolling hills and forested areas, making it ideal for various outdoor recreational activities.

Community & economy

Warren is characterized by its close-knit community that prides itself on maintaining its rural charm and engaging in various local events. The town's economy is primarily driven by tourism, agriculture, and small businesses, providing residents with a unique blend of livelihoods. Daily life in Warren often revolves around outdoor activities, local gatherings, and a strong sense of community support.

Transportation

Warren is accessible via state routes, with New Hampshire Route 25 being a primary highway that connects it to surrounding areas. The nearest major airport is Lebanon Municipal Airport, approximately 27 miles away, offering regional flights to larger hubs. For those looking to explore further afield, the town's location provides convenient access to various transportation options.

History

Warren was first settled in the late 18th century, and officially incorporated in 1763, making it one of the early towns in New Hampshire. Historically, the town's economy was supported by agriculture and logging, which played vital roles in its development. Notable events have shaped the community over the years, reinforcing its identity as a welcoming and resilient place to live.

Did you know?

A surprising fact about Warren is that it is home to the scenic Baker River, which offers a myriad of recreational opportunities such as fishing and kayaking. Additionally, the town features a range of historical sites, including quaint 19th-century buildings that reflect its rich heritage.

ZIP codes for Warren, NH (1)

ZIP code	City	County	Map
03279	Warren	Grafton	View map

Demographics & statistics

763

Population

53.8

Median age

$51,793

Median household income

$37,276

Per capita income

$159,200

Median home value

$1,014

Median monthly rent

82.7%

Home ownership

12.3%

Poverty rate

4.2%

Unemployment

462

Housing units

22.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	105	13.8%
18 and over	658	86.2%
65 and over	202	26.5%
Median age	53.8 years

Race & ethnicity

White 86.1%

Hispanic or Latino 6.3%

Other race 4.3%

Two or more races 3.3%

Group	Count	%
White	701	86.1%
Hispanic or Latino	51	6.3%
Other race	35	4.3%
Two or more races	27	3.3%

Household income

Under $10k 1.0%

$10k–$15k 3.5%

$15k–$25k 3.8%

$25k–$35k 20.4%

$35k–$50k 16.0%

$50k–$75k 22.0%

$75k–$100k 9.9%

$100k–$150k 15.0%

$150k–$200k 2.6%

$200k+ 5.8%

Range	% of households
Under $10k	1.0%
$10k–$15k	3.5%
$15k–$25k	3.8%
$25k–$35k	20.4%
$35k–$50k	16.0%
$50k–$75k	22.0%
$75k–$100k	9.9%
$100k–$150k	15.0%
$150k–$200k	2.6%
$200k+	5.8%
Median income	$51,793

Housing

Home values

Under $50k 13.5%

$50k–$100k 15.8%

$100k–$150k 17.4%

$150k–$200k 13.9%

$200k–$300k 22.4%

$300k–$500k 11.2%

$500k–$1M 5.8%

Housing overview

Metric	Value
Median home value	$159,200
Median rent / month	$1,014
Owner occupied	82.7%
Renter occupied	17.3%
Vacant	39.3%
Single-family detached	73.4%
Large apartment buildings	0.0%
Mobile homes	19.4%
Median rooms	5.4
Avg household size (owned)	2.46

Year built

Era	%
2020 or later	0.0%
2010–2019	6.4%
2000–2009	18.2%
1990–1999	9.9%
1980–1989	18.6%
1970–1979	10.9%
1960–1969	6.0%
1950–1959	7.9%
1940–1949	0.6%
1939 or earlier	21.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.9%
1 bedroom	6.8%
2 bedrooms	41.9%
3 bedrooms	37.4%
4 bedrooms	7.2%
5+ bedrooms	4.8%

Vehicles per household

Vehicles	% of households
No vehicle	0.6%
1 vehicle	33.2%
2 vehicles	48.2%
3 or more	17.9%

Heating fuel

Fuel type	%
Utility gas	1.0%
Electricity	3.2%
Propane / LP gas	23.3%
Fuel oil	47.9%
Wood	18.5%

Households & families

Household type	Count	%
Married-couple family	153	48.9%
Cohabiting couple	36	11.5%
Male householder, no spouse	49	15.7%
Female householder, no spouse	75	24.0%
Households with children under 18	55	17.6%
Households with seniors (65+)	143	45.7%
Average household size	2.44

Marital status

Status	Male	Female
Never married	18.0%	30.6%
Married	58.1%	44.8%
Separated	1.2%	1.4%
Widowed	1.9%	8.5%
Divorced	20.8%	14.7%

Education

Less than 9th grade 1.3%

Some HS, no diploma 2.3%

HS graduate 46.3%

Some college, no degree 20.3%

Associate's degree 7.2%

Bachelor's degree 19.5%

Graduate / professional 3.1%

Metric	%
HS diploma or higher	96.4%
Bachelor's or higher	22.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	3	2.8%
Elementary school	69	63.9%
High school	17	15.7%
College / grad school	19	17.6%

Employment

Industry of employment

Education & healthcare 23.2%

Retail trade 22.4%

Construction 11.5%

Arts, food & hospitality 8.2%

Manufacturing 7.1%

Wholesale trade 5.1%

Professional & management 5.1%

Transportation & utilities 4.1%

Information 4.1%

Agriculture & mining 2.8%

Other services 2.8%

Finance & real estate 2.3%

Public administration 1.3%

Occupation

Category	%
Management, business & arts	18.4%
Service	23.0%
Sales & office	26.0%
Natural resources & construction	20.2%
Production & transportation	12.5%

Employment type

Type	%
Private sector	75.8%
Government	18.9%
Self-employed	5.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.2%
Carpool	5.9%
Public transit	0.0%
Walk	3.5%
Other means	1.1%
Avg commute (minutes)	25.2

Poverty

All people 12.3%

Under 18 years 27.6%

18 and over 9.9%

Married-couple families 3.3%

Female-led households 30.8%

Income support

Source	% of households
Social Security	46.6%
Retirement income	31.3%
Supplemental Security	8.6%
Cash public assistance	1.3%
Food stamps / SNAP	2.9%

Health indicators

Condition	%
High blood pressure	30.7%
High cholesterol	31.6%
Heart disease	7.2%
Stroke	3.3%
Asthma	11.2%
Arthritis	28.0%
Kidney disease	3.0%
Pulmonary disease	7.8%
Cancer	7.5%

Behavior / access	%
Binge drinking	15.7%
No physical activity	19.8%
Less than 7 hrs sleep	31.2%
Fair or poor health	14.4%
Poor mental health	15.1%
Poor physical health	11.5%
No health insurance	11.8%
Visited doctor (checkup)	74.0%
Visited dentist	63.2%
Cholesterol screening	90.9%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	56	8.5%

Disability	%
Any disability	19.7%
Under 18	0.0%
18–64 years	20.6%
65 and over	27.7%

Health insurance coverage

Type	%
Private insurance	60.2%
Public insurance	52.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	747	97.9%
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)	751	98.4%
Born in same state	746	97.8%
Born in different state	361	47.3%
Foreign born	5	0.7%
Naturalized citizen	12	1.6%
Not a US citizen	10	83.3%

Ancestry

Ancestry	Count	%
French	178	23.3%
Italian	111	14.5%
Arab	50	6.6%
German	33	4.3%

Ancestry	Count	%
English	8	1%
Dutch	6	0.8%
Polish	2	0.3%

Technology access

Metric	% of households
Computer access	41.0%
Internet access	94.6%

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

Frequently asked questions

What ZIP codes does Warren, NH have?

Warren, NH has one ZIP code: 03279. Each ZIP code serves a distinct delivery area within the city and surrounding region.