City safety & data profile

LondonderryNH

Londonderry, NH is a 11K-resident city in Rockingham County with a median household income of $119,571.

Rockingham County, New Hampshire. Federal health, economic, and safety indicators for Londonderry, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Londonderry has a population larger than 7% of the 4,640 U.S. cities Areazine tracks, and a median home value of $469,500.

Data updated 2026-07-20

11K
Population
Top 93%
By size
$119,571
Median income
$469,500
Median home
2.9%
Poverty rate

The read on Londonderry

Londonderry posts a median household income higher than 82% of U.S. cities Areazine tracks.

Top 18%
by median income, US cities

Where Londonderry income ranks nationally

Median household income vs. every place Areazine profiles (place-level ACS)

$119,571 Top 18% higher than 82% of 3,889 places Areazine profiles

$0–$20,000: 0 places Areazine profiles (0%). Below this entry. $20,000–$40,000: 71 places Areazine profiles (2%). Below this entry. $40,000–$60,000: 788 places Areazine profiles (20%). Below this entry. $60,000–$80,000: 1,055 places Areazine profiles (27%). Below this entry. $80,000–$100,000: 768 places Areazine profiles (20%). Below this entry. $100,000–$120,000: 515 places Areazine profiles (13%). This entry sits in this band. $120,000–$140,000: 308 places Areazine profiles (8%). Above this entry. $140,000–$160,000: 171 places Areazine profiles (4%). Above this entry. $160,000–$180,000: 92 places Areazine profiles (2%). Above this entry. $180,000–$200,000: 47 places Areazine profiles (1%). Above this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Above this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Above this entry. $240,000–$260,000: 28 places Areazine profiles (1%). Above this entry. NH $0 $260,000 every profiled place, bucketed by value

Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, American Community Survey (place-level) · 2024 ACS 5-year

The quick read

Reading Londonderry, NH beyond the headline numbers

Londonderry sits inside Rockingham County, New Hampshire, at roughly 42.87°N, -71.37°W. Population 11,037, $119,571 median household income. Median home value $469,500, median rent $1,952. Poverty rate 2.9%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Londonderry's highest-prevalence health measure is high blood pressure at 33%, then short sleep duration at 32.7%.

Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Londonderry from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.

Population
11,037
Londonderry
Median Income
$119,571
+76% vs avg
Median Home Value
$469,500
+106% vs avg
Median Age
42.4
years

10-Year Trends 2013–2024

County-level trend (Rockingham County) - Londonderry's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.

20132024
Population
319K+8%
Median Income
$118,331+53%
Median Home Value
$497,500+76%
Poverty Rate
4.8%-13%
Unemployment
3.5%-48%

Economics

Economics indicators for Londonderry, NH
IndicatorValue
Median Rent
$1,952/mo
Poverty Rate
2.9% -80% vs avg
Unemployment 4.6%
Bachelor's Degree+ 46%
Work From Home 20.4%
Public Transit 0.2%

Population

White 92.8%
African American 0.4%
Asian 0.4%
Two or More Ethnicities 1.1%

Health Profile 15 measures

Health Indicators

High Blood Pressure
33%
Short Sleep Duration
32.7%
Obesity
30.7%
Physical Inactivity
18%
Binge Drinking
16.2%
Frequent Mental Distress
14.6%
Frequent Physical Distress
10.9%
Current Asthma
10.3%
Current Smoking
9.6%
Diabetes
8.5%

Preventive Care

Dental Visit 72%
Annual Checkup 78.4%

Other Measures

Lack of Health Insurance
5.8%
Coronary Heart Disease
5.2%
Stroke
2.7%

Frequently Asked Questions 5

What is the population of Londonderry, NH? ▼
Londonderry, NH has a population of 11,037 people, located in Rockingham County, New Hampshire.
What is the median household income in Londonderry? ▼
The median household income in Londonderry, NH is $119,571 per year, per the U.S. Census ACS. The poverty rate is 2.9%.
What is the median home value in Londonderry? ▼
The median home value in Londonderry, NH is $469,500. Median rent is $1,952/month.
What are the top health concerns in Londonderry? ▼
The top health indicators in Londonderry include High Blood Pressure (33%), Short Sleep Duration (32.7%), Obesity (30.7%). Data from CDC PLACES.
What is the median age in Londonderry? ▼
The median age in Londonderry, NH is 42.4 years. 46% of residents have a bachelor's degree or higher.

Safety Context

Londonderry, NH is located in Rockingham County, New Hampshire. With a population of 11K and a $119,571 median household income, the community faces health challenges including high blood pressure and short sleep duration. Safety alerts for the Londonderry area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.

Safety Guides

How Product Recalls Work

CPSC, FDA & NHTSA recall process explained

Understanding Weather Alerts

Watch vs warning vs advisory explained

Earthquake Magnitude Explained

What the numbers mean & when to act
All safety guides →

Primary source data

EPA Outdoor Air Quality Data

Federal monitoring network, every measurement we report

AirNow - New Hampshire

Real-time AQI for every monitored New Hampshire location

National Weather Service

NOAA active watches, warnings, advisories

CDC Air Quality & Health

Health-impact reference for every AQI category

EPA NAAQS standards

National Ambient Air Quality Standards, the regulatory thresholds

Nearby Cities 8

Derry, NH 22K Derry Village, NH 35K Windham, NH 13K Merrimack, NH 27K Nashua, NH 88K Pelham, NH 13K Manchester, NH 110K Bedford, NH 21K
All cities in New Hampshire → Compare Londonderry vs Derry → All comparisons → Browse all cities

Using Londonderry's profile

Use this as a starting research checklist, not a verdict on whether to live here.

  • Check live recalls, weather and hazard alerts scoped to the Londonderry area before relying on national headlines. Check your area
  • Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
  • Compare Londonderry against New Hampshire peers on any ranking lens. Explore New Hampshire

Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.

Data Sources

All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (Rockingham County) where that is the smallest published unit.

Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.