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COUNTY

Strafford County

New Hampshire · 135,043 residents (2025 est.) · 367.47 sq mi
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The short version

Strafford County has roughly average household income, with a median household income of $88,570. Population has grown 18% since 2000. Median home value has roughly tripled since 2000, reaching $362,800. It ranks in the top 5% of US counties for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 38.2
US median: 38.9
More educated
39% hold a bachelor's degree
US average: 36%
Less affordable
home values up 78%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
132,575
+18%since 2000
from 112,233 in 2000
1990 – 2025
Population density
361 / sq mi
+9%since 2009
from 331 / sq mi in 2009
US average: 281
Median age
38.2
+11%since 2000
from 34.4 in 2000
US average: 38.9

PEP 2025 EST:135,043 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
101K110K118K127K135K1990201020202024Strafford County
2024133K
1990201020202024
Age distribution, 2024
Under 54.4%(5,850)
US avg: 5.6%
5 to 94.8%(6,320)
US avg: 6%
10 to 145.2%(6,886)
US avg: 6.4%
15 to 198.6%(11,420)
US avg: 6.6%
20 to 249.1%(12,003)
US avg: 6.5%
25 to 3413.8%(18,250)
US avg: 13.7%
35 to 4412.1%(15,993)
US avg: 13.2%
45 to 5411.5%(15,299)
US avg: 12.2%
55 to 6413.5%(17,902)
US avg: 12.7%
65 to 7410.3%(13,676)
US avg: 10.2%
75 to 845.1%(6,777)
US avg: 5.1%
85 and over1.7%(2,199)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$88,570
+9%inflation adjusted, since 2000
from $44,803 in 2000
US average: $82,259
1990 – 2024
Per capita income
$46,304
+126%since 2000
from $20,479 in 2000
US average: $44,673
Households earning $100K+
58.0%
+21.8 ptssince 2009
from 36.2% in 2009
US average: 53.3%
Poverty rate
8.7%
−0.5 ptssince 2000
from 9.2% in 2000
US average: 12.5%
Income inequality (Gini)
0.427
+1%since 2010
from 0.424 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade14.4%
US avg: 9.9%
Information11.7%
US avg: 10.8%
Other services7.2%
US avg: 6.7%
Public administration6.2%
US avg: 4.8%
Wholesale trade5.4%
US avg: 6.9%
Finance & insurance3.6%
US avg: 5.9%
Professional, scientific, technical2.7%
US avg: 5.1%
Transportation & warehousing1.2%
US avg: 2.2%
Arts, entertainment, food1.2%
US avg: 1.9%
Agriculture, forestry, fishing1%
US avg: 1.6%
Construction1%
US avg: 1.2%
Education & health services0.9%
US avg: 0.9%
Manufacturing0.1%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$362,800
+78%inflation adjusted, since 2000
from $112,100 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$1,488
+31%inflation adjusted, since 2000
from $623 in 2000
US average: $1,442
Owner-occupied
67.1%
+2.6 ptssince 2000
from 64.5% in 2000
32.9% rent
Vacancy rate
8.0%
−0.3 ptssince 2009
from 8.3% in 2009
US average: 10.0%
Owner cost-burdened
25.8%
−6.9 ptssince 2009
from 32.7% in 2009
US average: 22.9%
Renter cost-burdened
48.6%
Unchangedsince 2009
from 48.5% in 2009
US average: 47.4%
Afford Score
4.1
+5%since 2009
from 3.9 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
Gentrification Score
57
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Strafford County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic95.7%(107,364)
Black0.6%(658)
Hispanic / Latino1%(1,155)
Asian1.4%(1,535)
Other0%
2024
White, non-Hispanic87.6%(116,178)
Black1.1%(1,520)
Hispanic / Latino3.2%(4,248)
Asian2.7%(3,598)
Other5.3%(7,031)
Diversity Score
28
+98%since 2009
from 14 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Segregation Score
18
−28%since 2020
from 25 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Puerto Rican0.9%(1,164)
Mexican0.8%(1,052)
Dominican0.3%(397)
Spaniard0.2%(221)
Colombian0.1%(185)
Cuban0.1%(174)
Ecuadorian0.1%(113)
Guatemalan0.1%(109)
Argentine0.1%(95)
+ 9 more hispanic origin groups with data
Asian origin
Asian Indian0.5%(626)
Indonesian0.5%(623)
Filipino0.4%(593)
Chinese0.4%(530)
Korean0.3%(348)
Vietnamese0.2%(265)
Nepalese0.2%(238)
Bangladeshi0.1%(97)
Cambodian0%(62)
Laotian0%(40)
Japanese0%(27)
Pakistani0%(27)
+ 2 more asian origin groups with data
Taiwanese0%(18)
Thai0%(17)
Pacific Islander origin
Samoan0%(34)
Ancestry
English21.7%(28,755)
Irish21.6%(28,611)
French10.7%(14,180)
German9.7%(12,881)
Italian8.5%(11,204)
French Canadian6.3%(8,318)
American4%(5,333)
Scottish4%(5,284)
Polish3.5%(4,619)
Swedish1.8%(2,328)
Scotch-Irish1.4%(1,898)
Greek1%(1,392)
+ 44 more ancestry groups with data
Norwegian1%(1,326)
Portuguese0.9%(1,223)
Canadian0.8%(1,102)
Dutch0.8%(1,068)
Russian0.6%(764)
Welsh0.5%(705)
British0.5%(603)
Arab0.4%(558)
West Indian0.4%(475)
Hungarian0.3%(461)
Lebanese0.3%(437)
Danish0.3%(436)
Lithuanian0.3%(427)
Finnish0.3%(420)
Jamaican0.3%(371)
Swiss0.3%(364)
Ukrainian0.3%(359)
Czech0.2%(287)
Armenian0.2%(226)
Brazilian0.1%(169)
Austrian0.1%(148)
Kenyan0.1%(113)
Belgian0.1%(106)
Slovak0.1%(76)
Romanian0.1%(71)
Ethiopian0.1%(71)
Serbian0%(56)
Iranian0%(52)
Nigerian0%(49)
Moroccan0%(48)
Turkish0%(48)
Haitian0%(48)
Latvian0%(42)
Ghanaian0%(33)
Egyptian0%(26)
Croatian0%(20)
Slovene0%(16)
Israeli0%(8)
Syrian0%(3)
RANKED:Largest English population · Largest Irish population · Largest French population · Largest German population · Largest Italian population
Section 05

Education

Bachelor's degree or higher
39.3%
+12.8 ptssince 2000
from 26.4% in 2000
US average: 35.6%
High school or higher
94.7%
+8.4 ptssince 2000
from 86.4% in 2000
US average: 89.6%
Graduate degree
14.2%
+4.7 ptssince 2000
from 9.5% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
26.0 min
+56%since 2000
from 16.7 min in 2000
US average: 26.5
Drive alone to work
71.6%
−5.9 ptssince 2009
from 77.5% in 2009
US average: 68.9%
Carpooled to work
6.0%
−5.6 ptssince 2009
from 11.7% in 2009
US average: 8.5%
Public transit
1.4%
−0.2 ptssince 2009
from 1.6% in 2009
US average: 3.2%
Worked from home
16.2%
+12.2 ptssince 2009
from 3.9% in 2009
US average: 15.0%
Walked to work
3.5%
−1.0 ptssince 2009
from 4.5% in 2009
US average: 2.4%
Biked to work
0.1%
−0.1 ptssince 2009
from 0.2% in 2009
US average: 0.4%
No vehicle available
4.9%
−2.3 ptssince 2009
from 7.1% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
3.5%
−2.8 ptssince 2011
from 6.4% in 2011
US average: 5.2%
Labor force participation
67.9%
−2.5 ptssince 2011
from 70.5% in 2011
US average: 63.5%
Self-employed
11.0%
−1.5 ptssince 2009
from 12.5% in 2009
US average: 13.1%
Management & professional
43.6%
−21.1 ptssince 2009
from 64.7% in 2009
US average: 42.5%
Section 08

People & community

Male
49.4%
+0.9 ptssince 2009
from 48.6% in 2009
Female
50.6%
−0.9 ptssince 2009
from 51.4% in 2009
Foreign born
4.4%
+0.6 ptssince 2009
from 3.8% in 2009
US average: 14.1%
Veterans
7.3%
−40.6 ptssince 2009
from 47.9% in 2009
US average: 6.2%
With a disability
13.7%
+1.8 ptssince 2012
from 11.9% in 2012
US average: 13.3%
Uninsured
5.2%
−83.5 ptssince 2013
from 88.7% in 2013
US average: 8.4%
Broadband at home
93.5%
+10.5 ptssince 2017
from 83.0% in 2017
US average: 91.0%
English only at home
94.7%
+1.8 ptssince 2016
from 92.9% in 2016
US average: 77.7%
Spanish at home
1.4%
+0.2 ptssince 2016
from 1.1% in 2016
US average: 13.6%
Marital status
Men 15+
Never married40.1%(22,347)
Married48.5%(26,986)
Widowed2.5%(1,416)
Divorced8.8%(4,912)
Women 15+
Never married33.3%(19,293)
Married47.5%(27,497)
Widowed6.8%(3,947)
Divorced12.3%(7,121)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

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Head to head

Compare Strafford County to nearby counties

STRAFFORD COUNTY VS
York County
Income$88,333same
Home value$395,700+9%
Population222,434+65%
SEE FULL COMPARISON →
STRAFFORD COUNTY VS
Rockingham County
Income$118,331+34%
Home value$497,500+37%
Population324,077+140%
SEE FULL COMPARISON →
STRAFFORD COUNTY VS
Belknap County
Income$92,783+5%
Home value$374,900+3%
Population65,147−52%
SEE FULL COMPARISON →
STRAFFORD COUNTY VS
Merrimack County
Income$97,004+10%
Home value$367,600+1%
Population158,078+17%
SEE FULL COMPARISON →
Frequently asked

How many people live in Strafford County, New Hampshire?

Strafford County, New Hampshire has about 132,575 residents according to the 2024 American Community Survey.

What is the median household income in Strafford County, New Hampshire?

The typical household in Strafford County, New Hampshire earns about $88,570 a year. Half of households make more than that, and half make less.

Is Strafford County, New Hampshire expensive?

In Strafford County, New Hampshire, the median home is worth about $362,800, and the typical rent is about $1,488 a month.

How educated are people in Strafford County, New Hampshire?

About 39.3% of adults age 25 and over in Strafford County, New Hampshire hold a bachelor's degree or higher.

What is the poverty rate in Strafford County, New Hampshire?

About 8.7% of people in Strafford County, New Hampshire live below the federal poverty line.

Has Strafford County, New Hampshire grown since 1990?

Yes, Strafford County, New Hampshire has grown since 1990. The population has added about 28,342 residents, a change of about 27 percent over that period.

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16 ZIP codes
ZIP 03820ZIP 03867ZIP 03824ZIP 03878ZIP 03825ZIP 03835ZIP 03868ZIP 03861ZIP 03851ZIP 03884ZIP 03839ZIP 03855ZIP 03869ZIP 03823ZIP 03887ZIP 03852
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →

Strafford County, New Hampshire: demographics, income & housing data · CensusEasy