Londonderry is a medium-sized town located in the state of New Hampshire. With a population of 26,543 people and seven associated neighborhoods, Londonderry is the ninth largest community in New Hampshire.

Londonderry home prices are not only among the most expensive in New Hampshire, but Londonderry real estate also consistently ranks among the most expensive in America.

Also of interest is that Londonderry has more people living here who work in computers and math than 95% of the places in the US.

A relatively large number of people in Londonderry telecommute to their jobs. Overall, about 16.82% of the workforce works from home. While this may seem like a small number, as a fraction of the total workforce it ranks among the highest in the country. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Because of many things, Londonderry is a very good place for families to consider. With an enviable combination of good schools, low crime, college-educated neighbors who tend to support education because of their own experiences, and a high rate of home ownership in predominantly single-family properties, Londonderry really has some of the features that families look for when choosing a good community to raise children. Is Londonderry perfect? Of course not, and if you like frenetic nightlife, it will be far from your cup of tea. But overall this is a solid community, with many things to recommend it as a family-friendly place to live.

Londonderry is one of the most well-educated cities in the nation. 48.26% of adults in Londonderry have at least a bachelor's degree. Compare that to the average community in America, which has just 21.84% with a bachelor's degree or higher.

The per capita income in Londonderry in 2022 was $53,861, which is upper middle income relative to New Hampshire, and wealthy relative to the rest of the US. This equates to an annual income of $215,444 for a family of four.

The people who call Londonderry home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Londonderry residents report their race to be White, followed by Asian. Important ancestries of people in Londonderry include Irish, Italian, English, French Canadian, and German.

The most common language spoken in Londonderry is English. Other important languages spoken here include Spanish and French.