Derry, NH
Population 21,668 · New Hampshire
About Derry, NH
Derry is a mid-sized city in New Hampshire with a population of 21,668 residents. The median household income is $88,901 per year, which is above the national average. The median age in Derry is 39.7 years.
Housing in Derry has a median home value of $356,700 and median monthly rent of $1,473. Of the 9,652 total housing units, the majority are owner-occupied, with 5,236 owner-occupied and 3,646 renter-occupied units.
The unemployment rate in Derry is 5.4% and the poverty rate is 5.1%. 34.0% of residents hold a bachelor's degree or higher. The average commute time is 30.7 minutes.
How Derry Ranks in New Hampshire
Cost of Living in Derry, NH
Compared to national averages, Derry has a median household income of $88,901 (18% above the national median of $75,149). Home values average $356,700, which is 46% above the national median. Monthly rent at $1,473 is 27% above the US average of $1,163. Within New Hampshire, Derry's income is 12% above the state average of $79,671, and home values are 18% above the state median of $303,204.
Why Live in Derry, NH?
Derry offers a strong local economy with a median household income of $88,901, well above the national average, and a well-educated community where 34.0% of residents hold a bachelor’s degree or higher, and a low poverty rate of 5.1%, better than the national average.
Derry has a population of 21,668 with a median age of 39.7 years. Compare Derry with other cities to see how it stacks up, or explore all cities in New Hampshire.
Similar Cities Near Derry
Cities in New Hampshire with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Portsmouth | 22,332 | $105,756 | $640,600 | Compare |
| Keene | 22,923 | $78,183 | $232,500 | Compare |
| Laconia | 16,982 | $68,427 | $308,800 | Compare |
| Lebanon | 14,759 | $92,288 | $345,100 | Compare |
| Claremont | 13,054 | $54,520 | $171,900 | Compare |
| Londonderry | 12,307 | $113,109 | $433,100 | Compare |
| Somersworth | 12,060 | $79,677 | $295,800 | Compare |
| Durham | 10,577 | $109,934 | $451,000 | 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.
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Frequently Asked Questions about Derry
What is the population of Derry, NH?
The population of Derry, NH is 21,668 according to the latest Census data.
What is the median household income in Derry?
The median household income in Derry, NH is $88,901 per year.
What is the median home value in Derry?
The median home value in Derry, NH is $356,700.
What is the average rent in Derry?
The median monthly rent in Derry, NH is $1,473.
What is the unemployment rate in Derry?
The unemployment rate in Derry, NH is 5.4%.