Keene, New Hampshire Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Keene, New Hampshire is 22,923 as of the 2023 American Community Survey, making it the 6th-largest city in New Hampshire. The median household income is $78,183, the median home value is $232,500, and the median age is 35.9.
The population has declined 2.0% since 2010 (23,515 → 23,036).
22,923
Population
618
People / sq mi
$78,183
Median Income
$232,500
Median Home Value
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Keene covers 37.1 sq mi of land at 618 people per square mile.
About Keene, NH
What distinguishes Keene is density: among the most sparsely settled of US cities, around 618 people per square mile. With 22,923 residents, Keene is a city in New Hampshire. That makes it one of the ten largest cities in New Hampshire in the country, at #6 by population.
Household earnings are middling, with a median of $78,183 — near the US median of $78,538. Only 3.0% of residents live in poverty, below the national 12.4%. Homes carry a median value of $232,500, with typical rent around $1,275.
43.4% of adults 25 and older hold a bachelor’s degree, above the national average of 35.0%. Remote work is below the national 14.0% at 13.0%, and the average commute runs about 17 minutes each way.
Keene city Population History (2010-2024)
The city of Keene city had a population of 23,515 in 2010 and 23,036 in 2024, a -2.0% growth over 14 years. The peak was 23,618 in 2012. Average annual growth rate: -0.14%.
23,036
Population (2024)
23,515
Population (2010)
23,618
Peak (2012)
-0.14%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 23,515 |
| 2011 | 23,513 |
| 2012 | 23,618 |
| 2013 | 23,530 |
| 2014 | 23,452 |
| 2015 | 23,373 |
| 2016 | 22,969 |
| 2017 | 22,942 |
| 2018 | 22,724 |
| 2019 | 22,786 |
| 2020 | 23,046 |
| 2021 | 22,727 |
| 2022 | 22,903 |
| 2023 | 22,971 |
| 2024 | 23,036 |
Race & Ethnicity
| White | 92.5% |
| Black or African American | 1.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Economy & Income
$78,183
Median Household Income
$39,551
Per Capita Income
3.0%
Poverty Rate
1.0%
Unemployment Rate
Housing
$232,500
Median Home Value
$1,275
Median Rent
50.9%
Owner-Occupied
Education
93.6%
High School+
43.4%
Bachelor's+
Commute
0.1%
Drive Alone
69.0%
Public Transit
13.0%
Work From Home
17.1 min
Avg Commute
Community Profile
49.9%
Foreign Born
95.7%
Non-English at Home
7.9%
Veterans
15.3%
With Disability
94.2%
Health Insurance
94.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 29.4% |
| Manufacturing | 11.9% |
| Education, Health Care & Social Services | 8.8% |
| Information | 6.6% |
| Finance, Insurance & Real Estate | 6.2% |
| Construction | 5.2% |
| Arts, Entertainment & Food Services | 3.2% |
| Retail Trade | 3.0% |
| Public Administration | 2.6% |
| Transportation & Warehousing | 1.9% |
| Agriculture & Mining | 0.8% |
Largest cities in New Hampshire
Largest counties in New Hampshire
Part of New Hampshire
Metro areas in New Hampshire
City rankings
Frequently Asked Questions
Keene, New Hampshire has a population of 22,923 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 6th-largest city in New Hampshire.
The median household income in Keene, New Hampshire is $78,183, with 3.0% of residents living below the federal poverty level.
The median home value in Keene, New Hampshire is $232,500, with median monthly rent at $1,275 and a homeownership rate of 50.9%.
The median age in Keene, New Hampshire is 35.9 years. The population is 49.3% male and 50.7% female.
The population has declined 2.0% since 2010 (23,515 → 23,036).
Where to stay in Keene
Visiting or relocating to Keene, NH? Compare hotels and short-term rentals across the metro — live availability and prices.
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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.