Londonderry, NH
Population 12,307 · New Hampshire
About Londonderry, NH
Londonderry is a mid-sized city located in New Hampshire with a population of 12,307 residents according to the latest US Census Bureau American Community Survey data. The median household income is $113,109 per year, which is 51% above the national median of $75,149. The median age of 42.5 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Londonderry features a median home value of $433,100, which is 77% above the national median of $244,900. This places Londonderry in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,917, 65% above the national average of $1,163/month. Of the 4,634 total housing units, 83% are owner-occupied (3,739 units) and 17% are renter-occupied (752 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Londonderry shows an unemployment rate of 4.5%, which is near the national rate of 3.7%. The poverty rate stands at 2.8%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Londonderry have an average one-way commute time of 27.4 minutes.
Education & Demographics
46.1% of Londonderry residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 1.1% White, 0.2% Hispanic or Latino, 0.8% Black or African American, and 2.6% Asian residents, with 3.6% of the population being foreign-born.
How Londonderry Ranks in New Hampshire
Cost of Living in Londonderry, NH
Compared to national averages, Londonderry has a median household income of $113,109 (51% above the national median of $75,149). Home values average $433,100, which is 77% above the national median. Monthly rent at $1,917 is 65% above the US average of $1,163. Within New Hampshire, Londonderry's income is 42% above the state average of $79,671, and home values are 43% above the state median of $303,204.
Why Live in Londonderry, NH?
Londonderry offers a strong local economy with a median household income of $113,109, well above the national average, and a well-educated community where 46.1% of residents hold a bachelor’s degree or higher, and a low poverty rate of 2.8%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $433,100. However, Londonderry’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Londonderry has a population of 12,307 with a median age of 42.5 years. Compare Londonderry with other cities to see how it stacks up, or explore all cities in New Hampshire.
Similar Cities Near Londonderry
Cities in New Hampshire with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Somersworth | 12,060 | $79,677 | $295,800 | Compare |
| Claremont | 13,054 | $54,520 | $171,900 | Compare |
| Durham | 10,577 | $109,934 | $451,000 | Compare |
| Exeter | 10,138 | $83,862 | $349,300 | Compare |
| Hampton | 9,960 | $96,322 | $488,400 | Compare |
| Lebanon | 14,759 | $92,288 | $345,100 | Compare |
| Berlin | 9,473 | $43,972 | $113,500 | Compare |
| Milford | 8,857 | $81,042 | $337,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Hampshire
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Londonderry With Other Cities
Frequently Asked Questions about Londonderry
What is the population of Londonderry, NH?
The population of Londonderry, NH is 12,307 according to the latest US Census Bureau American Community Survey estimates. This makes it a mid-sized city in New Hampshire.
What is the median household income in Londonderry?
The median household income in Londonderry, NH is $113,109 per year, which is 51% above the national median of $75,149.
What is the median home value in Londonderry?
The median home value in Londonderry, NH is $433,100, which is 77% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Londonderry?
The median monthly rent in Londonderry, NH is $1,917, which is 65% above the national average of $1,163/month.
What is the unemployment rate in Londonderry?
The unemployment rate in Londonderry, NH is 4.5%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Londonderry, NH a good place to live?
Londonderry offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 12,307 and a median age of 42.5, the city appeals to a broad range of residents.
How educated is Londonderry, NH?
46.1% of residents in Londonderry aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Londonderry?
Key cost-of-living indicators for Londonderry, NH: median home value is $433,100 (77% above national), median rent is $1,917/month, and median household income is $113,109. The home-value-to-income ratio is 3.8x, a moderate figure by national standards.
What is the poverty rate in Londonderry?
The poverty rate in Londonderry, NH is 2.8%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Londonderry, NH?
Londonderry's population is 1.1% White, 0.2% Hispanic or Latino, 0.8% Black or African American, 2.6% Asian, and 0.4% two or more races. 3.6% of residents are foreign-born.