Rochester, New Hampshire Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Rochester, New Hampshire is 32,866 as of the 2023 American Community Survey, making it the 5th-largest city in New Hampshire. The median household income is $79,388, the median home value is $262,600, and the median age is 43.4.
The population has grown 12.8% since 2010 (29,782 → 33,598).
32,866
Population
730
People / sq mi
$79,388
Median Income
$262,600
Median Home Value
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Rochester covers 45.0 sq mi of land at 730 people per square mile.
About Rochester, NH
Rochester stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 730 people per square mile. Rochester is a city in New Hampshire with a population of 32,866. It is the #5-largest of all cities in New Hampshire nationally.
Median household income is $79,388, near the US median of $78,538. About 5.6% of residents live below the federal poverty level, below the national 12.4%. The typical home is valued at $262,600, with typical rent around $1,220.
26.7% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Remote work is below the national 14.0% at 12.1%, and the average commute runs about 27 minutes each way.
Rochester city Population History (2010-2024)
The city of Rochester city had a population of 29,782 in 2010 and 33,598 in 2024, a 12.8% growth over 14 years. The peak was 33,598 in 2024. Average annual growth rate: 0.87%.
33,598
Population (2024)
29,782
Population (2010)
33,598
Peak (2024)
0.87%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 29,782 |
| 2011 | 29,987 |
| 2012 | 29,970 |
| 2013 | 30,006 |
| 2014 | 30,177 |
| 2015 | 30,222 |
| 2016 | 30,607 |
| 2017 | 31,025 |
| 2018 | 31,349 |
| 2019 | 31,526 |
| 2020 | 32,521 |
| 2021 | 32,910 |
| 2022 | 33,104 |
| 2023 | 33,523 |
| 2024 | 33,598 |
Race & Ethnicity
| White | 92.8% |
| Black or African American | 0.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$79,388
Median Household Income
$40,144
Per Capita Income
5.6%
Poverty Rate
1.9%
Unemployment Rate
Housing
$262,600
Median Home Value
$1,220
Median Rent
65.5%
Owner-Occupied
Education
93.4%
High School+
26.7%
Bachelor's+
Commute
1.2%
Drive Alone
76.6%
Public Transit
12.1%
Work From Home
27.0 min
Avg Commute
Community Profile
44.4%
Foreign Born
95.9%
Non-English at Home
9.7%
Veterans
16.9%
With Disability
93.3%
Health Insurance
95.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.7% |
| Manufacturing | 19.3% |
| Finance, Insurance & Real Estate | 11.8% |
| Education, Health Care & Social Services | 7.8% |
| Information | 5.9% |
| Construction | 5.3% |
| Arts, Entertainment & Food Services | 4.2% |
| Retail Trade | 3.8% |
| Public Administration | 3.1% |
| Transportation & Warehousing | 0.9% |
| Agriculture & Mining | 0.6% |
Largest cities in New Hampshire
Largest counties in New Hampshire
Part of New Hampshire
Metro areas in New Hampshire
City rankings
Frequently Asked Questions
Rochester, New Hampshire has a population of 32,866 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 5th-largest city in New Hampshire.
The median household income in Rochester, New Hampshire is $79,388, with 5.6% of residents living below the federal poverty level.
The median home value in Rochester, New Hampshire is $262,600, with median monthly rent at $1,220 and a homeownership rate of 65.5%.
The median age in Rochester, New Hampshire is 43.4 years. The population is 50.5% male and 49.5% female.
The population has grown 12.8% since 2010 (29,782 → 33,598).
Where to stay in Rochester
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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.