Sullivan County, New Hampshire Population 2024

44,020

Sullivan County, New Hampshire's estimated 2024 population is 44,020 with a growth rate of 0.12% in the past year according to the most recent United States census data. Sullivan County, New Hampshire is the 9th largest county in New Hampshire. The 2010 population was 43,744 and has seen a growth of 0.63% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202944,275510.12%
202844,224510.12%
202744,173510.12%
202644,122510.12%
202544,071510.12%
202444,020510.12%
202343,969510.12%
202243,9183130.72%
202143,6055371.25%
202043,068-195-0.45%
201943,263690.16%
201843,1941410.33%
201743,053-35-0.08%
201643,088-87-0.2%
201543,175-20%
201443,1771080.25%
201343,069-171-0.4%
201243,240-269-0.62%
201143,509-235-0.54%
201043,74400%
199038,5922,5297.01%
198036,0635,11416.52%
197030,9492,88210.27%
196028,0671,6266.15%
195026,4419993.93%
194025,4421,1564.76%
193024,2863,36416.08%
192020,9221,5858.2%
191019,3371,3287.37%
190018,0097054.07%
189017,304-857-4.72%
188018,1611030.57%
187018,058-983-5.16%
186019,041-334-1.72%
185019,375-965-4.74%
184020,3406713.41%
183019,669-24,606-55.58%
2024 Growth Rate
0.12% (51)
County Website
Sullivan County
2020 Population
43,068
Area
538 mi²
Density
82 people/mi²
Growth Since 2020
2.21% (952)
Founded
1827

Population by Race

Race
Population
Percentage (of total)
White40,17492.29%
Two or more races2,0434.69%
Other race6871.58%
Black or African American3710.85%
Asian2380.55%
Native Hawaiian or Pacific Islander90.02%
Native American70.02%

White

Two or more races

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Native American

Sullivan County, New Hampshire Population by Race

Sullivan County, New Hampshire Population Pyramid 2024

Sullivan County, New Hampshire Median Age

47.3

Total

45.9

Male

48.6

Female

Sullivan County, New Hampshire Adults

There are 35,678 adults, (10,062 of whom are seniors) in Sullivan County, New Hampshire.

Sullivan County, New Hampshire Age Dependency

69.9

Age Dependency Ratio

39.3

Old Age Dependency Ratio

30.6

Child Dependency Ratio

Sullivan County, New Hampshire Sex Ratio

Female21,67149.79%
Male21,85850.21%

Sullivan County, New Hampshire Population by Age

Sullivan County, New Hampshire Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All16,0792.6674.825.2
Married7,8893.1790.59.5
Non Family6,0471.3858.141.9
Female1,3304.5554.245.8
Male8134.1180.319.7

3.3

Average Family Size

2.66

Average Household Size

74.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sullivan County, New Hampshire Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2,0216.15%
Associates Degree3,1819.68%
Bachelors Degree6,26119.05%
Graduate Degree3,76611.46%
High School Graduate12,16037.01%
Less Than 9th Grade8892.71%
Some College4,58013.94%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sullivan County, New Hampshire Educational Attainment by Sex (over 25)

Sullivan County, New Hampshire Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White30,64428,2119,377
2+ Races1,1551,025370
Hispanic48024073
Other Race4392118
Black27917234
Asian227227188
Islander999
Native American553

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Sullivan County, New Hampshire Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$58,556$63,474$51,969
Graduate Degree$81,214$87,581$80,857
High School Graduate$46,406$51,588$32,260
Less Than 9th Grade$35,969$37,866$31,763
Overall$50,384$56,288$44,046
Some College$49,439$60,000$35,600

$50,384

Average Earnings

$56,288

Average Male

$44,046

Average Female

Sullivan County, New Hampshire Earnings by Educational Attainment

Sullivan County, New Hampshire Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sullivan County, New Hampshire Language

97.6% of Sullivan County, New Hampshire residents speak only English, while 2.4% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.98% of the population.

Sullivan County, New Hampshire Language

Sullivan County, New Hampshire Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White39,2754,01710.23%
Multiple2,01351625.63%
Hispanic853789.14%
Black341185.28%
Other687182.62%

10.8%

Overall Poverty Rate

9.93%

Male Poverty Rate

11.69%

Female Poverty Rate

Poverty in Sullivan County, New Hampshire

The race most likely to be in poverty in Sullivan County, New Hampshire is Multiple, with 25.63% below the poverty level.

The race least likely to be in poverty in Sullivan County, New Hampshire is Other, with 2.62% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.92%. Among those working part-time, it was 9.68%, and for those that did not work, the poverty rate was 21%.

Sullivan County, New Hampshire Poverty

rate

Rate
Poverty
Less Than 9th Grade28.39%
High School12.3%
Some College9.59%
Bachelors or Greater4.34%

Sullivan County, New Hampshire Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed21.02%
Female Unemployed7.76%
Female Employed5.33%
Male Employed2.15%

Sullivan County, New Hampshire Poverty Rate by Employment Status and Sex

Sullivan County, New Hampshire Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$96,832$119,883
Households$75,929$102,029
Married Families$108,298$-999,999,999
Non Families$43,329$68,139

mean

median

Income by Household Type

Sullivan County, New Hampshire Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.6%

Overall Marriage Rate

45.1%

Male Marriage Rate

46.1%

Female Marriage Rate

Sullivan County, New Hampshire Married by Age and Sex

male

female

Sullivan County, New Hampshire Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Sullivan County, New Hampshire Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sullivan County, New Hampshire Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

3,325

Number of Veterans

3,075

Male Veterans

250

Female Veterans

War
Veterans
Vietnam1,057
Second Gulf War624
First Gulf War616
Korea205
World War II13

Sullivan County, New Hampshire Veterans by War

count

Age Group
Veterans
65 to 74909
75+776
55 to 64681
35 to 54593
18 to 34366

Sullivan County, New Hampshire Veterans by Age

count

Name
Veterans
% of Total
White3,2689.84%
2+ Races534.14%
Hispanic40.66%
Native American342.86%
Black10.29%

Sullivan County, New Hampshire Veterans by Race

Sullivan County, New Hampshire Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.29%

Veteran Poverty Rate

23.32%

Veteran Disability Rate

Sullivan County, New Hampshire Veterans by Education

LaborForceParticipation

58.1%

Labor Force Participation

56.7%

Employment Rate

2.3%

Unemployment Rate

Sullivan County, New Hampshire Employment by Age

LaborForceParticipation

Sullivan County, New Hampshire Employment by Race

LaborForceParticipation

Sullivan County, New Hampshire Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

53.54%

Born in Sullivan County, New Hampshire

97.85%

Native Born

2.15%

Foreign Born

0.57%

Non Citizen

1.58%

Naturalized

Place of Birth

97.85% of Sullivan County, New Hampshire residents were born in the United States, with 53.54% having been born in New Hampshire. 0.57% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Sullivan County, New Hampshire Place of Birth

Sources