Derry, New Hampshire Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Derry, New Hampshire is 21,668 as of the 2023 American Community Survey, making it the 8th-largest city in New Hampshire. The median household income is $88,901, the median home value is $356,700, and the median age is 39.7.
21,668
Population
1352
People / sq mi
$88,901
Median Income
$356,700
Median Home Value
Derry covers 16.0 sq mi of land at 1352 people per square mile.
About Derry, NH
Derry is a city in New Hampshire with a population of 21,668. It ranks #8 among cities in New Hampshire by population. The median age is 39.7, in line with the national median. The population is 46.8% male and 53.2% female.
The median household income in Derry is $88,901, above the US median of $74,580. 1.7% of residents live below the federal poverty level. Home values sit at a median of $356,700, with monthly rent averaging $1,473. The homeownership rate of 59.0% is lower than the national rate of 64.8%.
Educational attainment in Derry reflects 34.0% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 14.7% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 30.7 minutes each way.
Race & Ethnicity
| White | 93.6% |
| Black or African American | 0.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$88,901
Median Household Income
$47,210
Per Capita Income
1.7%
Poverty Rate
3.8%
Unemployment Rate
Housing
$356,700
Median Home Value
$1,473
Median Rent
59.0%
Owner-Occupied
Education
92.3%
High School+
34.0%
Bachelor's+
Commute
0.6%
Drive Alone
68.7%
Public Transit
14.7%
Work From Home
30.7 min
Avg Commute
Community Profile
67.6%
Foreign Born
93.1%
Non-English at Home
8.0%
Veterans
15.6%
With Disability
92.5%
Health Insurance
95.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.0% |
| Manufacturing | 14.0% |
| Finance, Insurance & Real Estate | 11.9% |
| Education, Health Care & Social Services | 9.7% |
| Construction | 7.6% |
| Information | 6.4% |
| Public Administration | 5.7% |
| Retail Trade | 4.6% |
| Arts, Entertainment & Food Services | 3.6% |
| Transportation & Warehousing | 2.2% |
| Agriculture & Mining | 0.2% |
Largest cities in New Hampshire
Largest counties in New Hampshire
Part of New Hampshire
Metro areas in New Hampshire
City rankings
Frequently Asked Questions
Derry, New Hampshire has a population of 21,668 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 8th-largest city in New Hampshire.
The median household income in Derry, New Hampshire is $88,901, with 1.7% of residents living below the federal poverty level.
The median home value in Derry, New Hampshire is $356,700, with median monthly rent at $1,473 and a homeownership rate of 59.0%.
The median age in Derry, New Hampshire is 39.7 years. The population is 46.8% male and 53.2% female.
More from New Hampshire
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Full rankings of New Hampshire cities by population
Statewide data for New Hampshire
Population, race, income, age, and trends across New Hampshire
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.