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CITY · 2000 CENSUS

Londonderry

New Hampshire · 11,417 residents · 12.2 sq mi
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The short version

Londonderry is a city of 11,417 people in New Hampshire. Owners hold 83% of the housing stock. 37% of adults hold a bachelor's degree, against 24% nationally. That is roughly 39% ahead of the New Hampshire median. Households take in $68,707 a year at the median, 61% more than the country as a whole. Poverty is uncommon here, at 2.3% of people here.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 35.1
US median: 35.2
More educated
37% hold a bachelor's degree
US average: 24%
More affordable
home values down 28%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

11,417
−1%vs 2009
vs 11,527 in 2009
2000 – 2024
35.1
−6%vs 2009
vs 37.2 in 2009
US average: 35.2
Land area
12.2 sq mi
Population, 20002024
10K11K11K12K12K2000201020202024Londonderry
202412K
2000201020202024
Age distribution, 2000
Under 57.3%(838)
US avg: 6.8%
5 to 99.3%(1,067)
US avg: 7.3%
10 to 149.7%(1,107)
US avg: 7.3%
15 to 198.2%(935)
US avg: 7.2%
20 to 243.8%(437)
US avg: 6.7%
25 to 3411.4%(1,301)
US avg: 14.2%
35 to 4420.4%(2,327)
US avg: 16%
45 to 5415.8%(1,805)
US avg: 13.4%
55 to 648.2%(934)
US avg: 8.6%
65 to 743.7%(419)
US avg: 6.5%
75 to 841.8%(207)
US avg: 4.4%
85 and over0.4%(40)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$68,707
+4%inflation adjusted, since 2009
vs $82,117 in 2009
US average: $42,589
2000 – 2024
$26,767
−24%vs 2009
vs $35,193 in 2009
US average: $21,522
2.3%
Unchangedvs 2009
vs 2.4% in 2009
US average: 12.4%
Section 03

Housing

$149,500
−28%inflation adjusted, since 2009
vs $257,300 in 2009
US average: $120,530
2000 – 2024
$858
−6%inflation adjusted, since 2009
vs $1,136 in 2009
US average: $602
83.5%
−5.1 ptsvs 2009
vs 88.5% in 2009
16.5% rent
Section 04

Race & ethnicity

2009
White, non-Hispanic90.6%(10,444)
Black1.2%(139)
Hispanic / Latino4.9%(570)
Asian1.9%(222)
2000
White, non-Hispanic96%(10,965)
Black0.5%(57)
Hispanic / Latino1.5%(174)
Asian0.9%(106)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Dominican2%(247)
Mexican1.4%(168)
Puerto Rican0.9%(112)
Colombian0.4%(49)
Spaniard0.2%(23)
Cuban0.1%(17)
Argentine0.1%(16)
Peruvian0.1%(12)
Asian origin
Japanese0.3%(38)
Chinese0.1%(12)
Ancestry
Irish28.8%(3,523)
Italian19%(2,320)
English15.3%(1,876)
French Canadian8.3%(1,009)
French7.6%(925)
German6%(733)
Polish5%(608)
Portuguese2.9%(355)
American2.6%(317)
Scottish2.5%(311)
Swedish1.8%(218)
Greek1.4%(174)
+ 22 more ancestry groups with data
Scotch-Irish1.3%(155)
Russian0.9%(115)
British0.9%(108)
Swiss0.7%(91)
Norwegian0.7%(87)
Canadian0.6%(71)
Welsh0.6%(71)
Arab0.6%(69)
Hungarian0.6%(69)
Lithuanian0.5%(66)
Danish0.5%(58)
Romanian0.3%(40)
Lebanese0.3%(39)
Slovak0.3%(34)
Egyptian0.2%(30)
Turkish0.2%(24)
Austrian0.2%(19)
Finnish0.2%(19)
Ukrainian0.1%(18)
Czech0.1%(11)
Armenian0.1%(9)
Dutch0.1%(9)
Section 05

Education

37.5%
−1.4 ptsvs 2009
vs 38.9% in 2009
US average: 24.4%
High school or higher
94.1%
+1.2 ptsvs 2009
vs 92.9% in 2009
US average: 80.3%
12.0%
−4.3 ptsvs 2009
vs 16.2% in 2009
US average: 8.8%
Section 06

Commute & transportation

21.8 min
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married24.3%(979)
Married67.9%(2,738)
Widowed0.5%(21)
Divorced7.3%(294)
Women 15+
Never married21%(921)
Married65.2%(2,853)
Widowed3.4%(150)
Divorced10.3%(452)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

5.0%
−11.6 ptssince 2013
from 16.6% in 2013
US average: 8.4%
72.3%
+0.8 ptssince 2020
from 71.5% in 2020
US average: 54.8%
Direct-purchase
12.1%
−1.7 ptssince 2020
from 13.8% in 2020
US average: 13.8%
16.5%
Unchangedsince 2020
from 16.5% in 2020
US average: 18.4%
7.9%
−0.9 ptssince 2020
from 8.8% in 2020
US average: 20.9%
VA health care
2.0%
Unchangedsince 2020
from 2.0% in 2020
US average: 2.2%
Any private
83.0%
−1.2 ptssince 2020
from 84.2% in 2020
US average: 67.1%
Any public
23.8%
−0.9 ptssince 2020
from 24.7% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)19.3%(164)
US avg: 26.4%
Gulf War (1990s)44.1%(374)
US avg: 24.3%
Vietnam era32.5%(276)
US avg: 33.1%
Korean War11.3%(96)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 848 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Londonderry, New Hampshire?

Londonderry, New Hampshire has about 11,417 residents according to the 2000 Census.

What is the median household income in Londonderry, New Hampshire?

The typical household in Londonderry, New Hampshire earns about $68,707 a year. Half of households make more than that, and half make less.

Is Londonderry, New Hampshire expensive?

In Londonderry, New Hampshire, the median home is worth about $149,500, and the typical rent is about $858 a month.

How educated are people in Londonderry, New Hampshire?

About 37.5% of adults age 25 and over in Londonderry, New Hampshire hold a bachelor's degree or higher.

What is the poverty rate in Londonderry, New Hampshire?

About 2.3% of people in Londonderry, New Hampshire live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →