Warren, NH

Town in NH, US

By Neilsberg Research

Last updated May 1, 2026

Key Indicators

A quick look at key numbers

Population

942

Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates

Median Age

51.6

years ∙ half population younger than 51.6, half older

Diversity Index

20.3%

chance two random people differ in race and ethnicity

Nativity

1.8%

foreign-born population

98.2%Native

1.8% Foreign-born

Geographic Context

Location, size, and surroundings

About

Warren is a town in Grafton County, New Hampshire, United States.

Location

Town in NH, US

Co-ordinates

DEC43.965803° N, 71.859117° W

DMS43° 57′ 56.89″ N, 71° 51′ 32.82″ W

Population Density & area

19.42/sq mi (7.49/km²)

Total Area

49 sq mi (126.9 km²)

Land Area

48.5 sq mi (125.7 km²) · 99.04%

Water Area

0.5 sq mi (1.2 km²) · 0.96%

Demographics & Living

Who lives here, how households are formed, and community composition

Population Composition

Key characteristics of the population

Sex Distribution

46.9% male

Male 46.9%

Female 53.1%

males per 100 females

Warren 88.4

New Hampshire 99.7

United States 98

Nativity

1.8%

foreign-born population

98.2%Native

1.8% Foreign-born

% Foreign-born

Warren 1.8%

New Hampshire 6.1%

United States 14.1%

Age Distribution

How the population is spread across age groups

Median Age

51.6

years ∙ half population younger than 51.6, half older

Warren

51.6

New Hampshire

43.3

United States

38.9

Dependency ratio

74.4

dependents per 100 working-age adults

Warren 74.4

New Hampshire 62.3

United States 64.4

AGE DISTRIBUTION

Distribution of age group

Median age

	Warren	New Hampshire	United States
Age Group
Children (Under 18)	18%	18.2%	22%
Working age (18-64)	57.4%	61.7%	60.8%
Senior (65+)	24.6%	20.1%	17.2%
Dependency ratio
Total dependency ratio	74.4	62.3	64.4
Child dependency ratio	31.5	29.6	36.1
Old-age dependency ratio	43	32.7	28.3

Racial & Ethnic Composition

Racial and ethnic makeup and how it compares

Race & Ethnicity

White

88.9%

Black

Asian

0.5%

Hispanic

7.2%

Other

3.4%

Note: White, Black, and Asian refer to individuals belonging to a single race and not of Hispanic origin. Hispanics may be of any race.

Diversity Index

20.3%

chance two random people differ in race and ethnicity

Warren 20.3%

New Hampshire 24%

United States 61.4%

Note: The Diversity Index (DI), based on the Blau Index, measures the probability that two randomly selected individuals differ in race and ethnicity. Values range from 0 (no diversity) to 1 (high diversity) and are shown as percentages.

RACIAL & ETHNIC COMPOSITION

Race & Ethnicity

Percentage of Warren population

Racial and ethnic composition — Warren vs New Hampshire vs United States. Source: ACS 2020-2024 5-Year Estimates.
	Warren	New Hampshire	United States
Hispanic or Latino	7.2%	4.7%	19.3%
Mexican	0%	0.8%	11.3%
Puerto Rican	0.2%	1.4%	1.8%
Cuban	0.7%	0.1%	0.8%
Other Hispanic / Latino	6.3%	2.3%	5.5%
Not Hispanic or Latino	92.8%	95.3%	80.7%
One race	89.7%	91.3%	76.4%
White	88.9%	86.9%	57.4%
Black or African American	0%	1.3%	11.9%
American Indian and Alaska Native	0%	0.1%	0.5%
Asian	0.5%	2.6%	5.9%
Native Hawaiian and Other Pacific Islander	0%	0%	0.2%
Some Other Race	0.3%	0.4%	0.6%
Two or more races (Multiracial)	3.1%	4%	4.3%

Household & Families Composition

Household size, type, and family structure

Household structure

63.4% family

Family 63.4%

Non family 36.6%

% family households

Warren 63.4%

New Hampshire 64.5%

United States 64.2%

Average household size

2.45

persons per household

Warren

2.45

New Hampshire

2.44

United States

2.53

Household & Family COMPOSITION

Households

Percentage of Warren population

	Warren	New Hampshire	United States
Total households	385	555,822	129,227,496
Average houshold size	2.45	2.44	2.53
Family households	244	358,314	82,990,528
Average family size	2.95	2.97	3.14
Married couple family	181	286,197	60,637,388
Other families	63	72,117	22,353,140
Male householder	25	24,853	6,572,819
Female householder	38	47,264	15,780,321
Non-family households	141	197,508	46,236,968
One-person households	132	152,350	37,140,836
Male householder	38	68,271	16,871,444
Senior (65+) living alone	23	25,581	5,225,110
Female householder	94	84,079	20,269,392
Senior (65+) living alone	79	46,808	10,089,070
Other living arrangements	9	45,158	9,096,132

Housing Profile

Housing stock, ownership, rentals, and cost burdens

Total housing units

541

housing units

Warren 541

New Hampshire 648,472

United States 143,775,355

Occupancy status

71.2% occupied

Occupied 71.2%

Vacant 28.8%

vacancy rate

Warren 28.8%

New Hampshire 14.3%

United States 10.1%

Housing Characteristics

How the housing supply is structured and used

Types of Housing unit

83.9%

Single family houses

83.9%

Apartments in multi-unit structures

1.5%

Mobile homes

14.6%

Boat, RV, van, etc

Median Year Built

1978

Half of houses were built before 1978, and half after.

Historic ∙ 1939 or earlier

21.4%

Postwar & mid-century ∙ 1940 - 1969

20.9%

Late 20th century ∙ 1970 - 1999

38.8%

Modern ∙ 2000 or later

18.9%

Note: Median year built reflects occupied units only; distribution includes all units.

Housing Characteristics

Units, rooms & bedrooms

Physical characteristics of housing units

	Warren	New Hampshire	United States
Rooms per unit
Median rooms	5.4	5.6	5.5
1–3 rooms	9.1%	13.4%	15.1%
4–6 rooms	62.6%	51.4%	51.6%
7+ rooms	28.3%	35.2%	33.4%
Bedrooms
No bedroom / studio	1.7%	1.7%	2.9%
1 bedroom	9.2%	11.2%	10.9%
2 bedrooms	42.7%	29.9%	25%
3 bedrooms	33.6%	37.7%	38.7%
4+ bedrooms	12.7%	19.5%	22.4%
At a glance
Median year built	1978	1980	1981
Total housing units	541	648,472	143,775,355

Occupancy Profile

Who is inside and how they use it

Homeownership

85.5% owners

Renter-occupied 14.5%

Owner-occupied 85.5%

homeownership rate

Warren 85.5%

New Hampshire 72.8%

United States 65.2%

Average household size

2.47

Owner-occupied

2.3

Renter-occupied

owner-occupied average size

Warren 2.47

New Hampshire 2.58

United States 2.64

Housing Characteristics

Occupied unit characteristics

Tenure, crowding, and utilities

	Warren	New Hampshire	United States
Total occupied units	385	555,822	129,227,496
Year moved in
2020 or later	20.3%	21.2%	24.8%
2010 to 2019	37.1%	39.6%	39.6%
2000 to 2009	14%	17.5%	16.4%
1999 or earlier	28.6%	21.7%	19.1%
Occupants per room
1.00 or fewer	93.5%	98.6%	96.6%
1.01 to 1.50	5.7%	0.9%	2.2%
1.51 or more	0.8%	0.5%	1.2%
Vehicles availability
No vehicles	8.6%	4.6%	8.4%
1 vehicle	24.4%	31.2%	33.1%
2 vehicles	43.9%	40.8%	36.6%
3 or more vehicles	23.1%	23.4%	21.9%
House heating fuel used
Gas	29.1%	40.6%	51.4%
Electricity	3.9%	11.1%	41.3%
Solar	0%	0.3%	0.3%
Fuel oil, kerosene etc	38.4%	39.5%	3.9%
All other fuels	28.6%	7.7%	2%
No fuel used	0%	0.8%	1.2%
Selected characteristics
Lacking complete plumbing	0%	0.5%	0.4%
Lacking complete kitchen	0%	0.7%	0.8%
No telephone service available	6.5%	0.6%	0.9%

Housing Value

What owner-occupied units are worth

Median home value

$237,200

owner-occupied units

Median value(USD)

Warren

$237,200

New Hampshire

$402,500

United States

$332,700

Housing Cost Burden

25%

of homeowners with a mortgage are cost-burdened

% Cost-Burdened Households

Owners with a mortgage

25%

Owners without a mortgage

15.4%

Renters

44.4%

Note: Households spending 30% or more of their income on housing costs are considered cost-burdened.

Financial characteristics

Property value and housing costs

Tenure, crowding, and utilities

	Warren	New Hampshire	United States
Property value
Median Value	$237,200	$402,500	$332,700
Under $100,000	14.6%	5.8%	11.4%
$100,000 - $200,000	25.3%	7.6%	15.8%
$200,000 - $300,000	28.6%	16.1%	17.8%
$300,000 - $500,000	24.9%	38.7%	26.9%
$500,000 - $1,000,000	4.6%	27.6%	20.9%
$1,000,000 and more	2.1%	4.1%	7.1%
Owner-occupied households
With a mortgage	48.6%	62.2%	60.6%
Without a mortgage	51.4%	37.8%	39.4%
Median monthly owner costs
With a mortgage	$1,607	$2,367	$1,963
Without a mortgage	$613	$995	$638
Gross rent
Median rent	$1,167	$1,491	$1,413

Education Profile

How educated is the community and how education pays off

Adults with a college degree

24.1%

of adults 25+ with a bachelor's degree or higher

Warren 24.1%

New Hampshire 40.6%

United States 35.7%

Adults without a high school diploma

4.6%

of adults (25+) without a high school diploma

Warren 4.6%

New Hampshire 5.6%

United States 10.4%

School Enrollment

Who is enrolled in school and at what level

School enrollment

151

population (age 3+) enrolled in school

Nursery / Preschool

K–12

90.7%

College / Undergraduate

Graduate / Professional

9.3%

College-going rate (18-24 yr olds)

9.5%

of 18-24-year-olds in college or graduate school

Warren

9.5%

New Hampshire

42.6%

United States

40.9%

Enrollment & school type

Enrollment levels, college-going rate, and public vs private school split

Population 3+ currently enrolled in a school

	Warren	New Hampshire	United States
Total enrolled (age 3+)	151	291,492	80,089,790
Nursery / preschool	0%	5.9%	5.7%
K–12	90.7%	65.5%	67.6%
Kindergarten	0%	4.5%	5%
Elementary: Grades 1–4	53.6%	18.4%	19.8%
Elementary: Grades 5–8	22.5%	20.3%	21%
High School: Grades 9–12	14.6%	22.3%	21.7%
College or graduate school	9.3%	28.6%	26.7%
College, undergraduate	0%	22.4%	21%
Graduate, professional school	9.3%	6.2%	5.8%
College-going rate · 18-24 yr olds	9.5%	42.6%	40.9%
School type
Public school	90.1%	77%	82%
Private school	9.9%	23%	18%

Education Attainment by Level & Gender

What is the highest level of education completed among adults

Education attainment

698

population 25 years and over

Total adults (25+)

Less than 9th grade

1.6%

9th-12th, no diploma

HS graduate

49.4%

Some college no degree

19.1%

Associates degree

2.9%

Bachelors degree

17.8%

Graduate or professional degree

6.3%

Attainment by gender

Male vs Female

Adults (25+) · Share within each education level

% male · % female

Less than 9th grade

81.8% · 18.2%

9th-12th, no diploma

90.5% · 9.5%

HS graduate

34.2% · 65.8%

Some college no degree

54.9% · 45.1%

Associates degree

75% · 25%

Bachelors degree

49.2% · 50.8%

Graduate or professional degree

29.5% · 70.5%

Educational Attainment Overview

Distribution and key education attainment rates for adults (25+)

Highest credential completed · adults 25+

	Warren	New Hampshire	United States
Population (25+)	698	1,019,229	230,807,303
Less than 9th grade	1.6%	1.8%	4.7%
9th–12th, no diploma	3%	3.8%	5.7%
High school diploma or GED	49.4%	26.8%	26%
Some college, no degree	19.1%	17.2%	19.1%
Associate's degree	2.9%	9.8%	8.8%
Bachelor's degree or higher	24.1%	40.6%	35.7%
Bachelor's degree	17.8%	24.5%	21.6%
Graduate or professional	6.3%	16.1%	14.1%
High School or higher	95.4%	94.4%	89.6%

Earnings by education level

percentage as applicable

Median Earnings

$44,079

Median earnings for adults 25+, by level

Less than HS graduate

$13,750

HS graduate

$39,583

Some college or associates

$27,679

Bachelors degree

$56,875

Graduate or professional degree

$87,500

Poverty Rate

5.4%

for ages 25+, with bachelors degree or higher

Less than HS graduate

6.3%

HS graduate

11.3%

Some college or associates

13.1%

Bachelors degree or higher

5.4%

Outcomes by Education Level

Earnings and poverty rates across education levels (25+)

Adults 25+

	Warren	New Hampshire	United States
Median earnings
Population 25+, with earnings	$44,079	$60,332	$52,696
Less than high school graduate	$13,750	$40,457	$32,485
High school graduate (includes equivalency)	$39,583	$48,323	$40,153
Some college or associate's degree	$27,679	$52,211	$47,260
Bachelor's degree	$56,875	$72,069	$70,044
Graduate or professional degree	$87,500	$88,483	$90,720
Poverty rates
Less than high school graduate	6.3%	20.6%	24.2%
High school graduate (includes equivalency)	11.3%	9.6%	14.4%
Some college or associate's degree	13.1%	6.5%	9.8%
Bachelor's degree or higher	5.4%	3.1%	4.5%

Insights for Warren, by topic

Income By year By race By age By gender

Population By year By race By age By gender

About Neilsberg Research

Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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