Fitchburg, Massachusetts Demographics & Population 2026
During the 2020–2024 ACS period, Fitchburg, Massachusetts had a total population of 41,798, the 35th largest city in Massachusetts, with a median household income of $73,040, which is 30% lower than the state average. The poverty rate is 15.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Fitchburg Quick Facts
How Fitchburg Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 41,633 | 41,798 | +0.4% |
| Median household income | $70,659 | $73,040 | +3.4% |
| Median home value | $295,500 | $336,400 | +13.8% |
How Fitchburg Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 53 | National average: 61
Education
Educational Attainment (Adults 25+)
Fitchburg Rankings in Massachusetts
Explore Massachusetts Rankings
Other Cities in Worcester County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Worcester | 207,055 | $70,102 | 19.6% | $374,400 |
| Leominster | 43,909 | $83,816 | 9.2% | $380,400 |
| Milford | 27,731 | $93,310 | 8.4% | $464,700 |
| Gardner | 21,148 | $67,518 | 13.7% | $301,600 |
| Southbridge Town | 17,928 | $66,287 | 15.3% | $294,800 |
| Webster | 12,228 | $63,837 | 16.0% | $333,100 |
| Athol | 8,801 | $67,394 | 21.0% | $248,700 |
| Clinton | 7,658 | $79,516 | 9.2% | $375,600 |
| Whitinsville | 7,115 | $96,145 | 10.3% | $449,600 |
| Northborough | 6,392 | $133,839 | 2.1% | $560,500 |
Cities Similar to Fitchburg
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Chelsea | 39,908 | $72,179 | $493,500 | 22.2% | 20.8% |
| Pittsfield | 43,457 | $70,582 | $256,900 | 34.2% | 14.9% |
| Leominster | 43,909 | $83,816 | $380,400 | 33.5% | 9.2% |
| Marlborough | 41,647 | $91,968 | $513,100 | 40.5% | 9.6% |
| Westfield | 40,378 | $87,753 | $325,100 | 33.2% | 10.7% |
Population Overview
Fitchburg is a mid-sized community located in Massachusetts, within Worcester County. The total population is 41,798. It ranks as the 35th most populous out of 248 Census-designated places in Massachusetts.
Age Demographics
The median age in Fitchburg is 36.3 years. This is 9% lower than the state median of 40.0 years.
Economy, Income & Housing
The median household income in Fitchburg is $73,040. This is 30% lower than the state median of $103,960. It is also 10% lower than the national median of $80,734. The poverty rate stands at 15.6%. This is 55% higher than the state poverty rate of 10.0%. The unemployment rate is 6.7%. This is 31% higher than the state rate of 5.1%. The median home value is $336,400. Housing costs are 40% lower than the state median of $562,100. The home-value-to-income ratio is 4.6x. 54.1% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 62.5%.
Race & Ethnicity
The largest racial or ethnic group in Fitchburg is White (non-Hispanic), making up 52.4% of the population. Hispanic or Latino residents account for 33.5%. The Hispanic or Latino population is significantly higher than the state average (33.5% vs 13.3%). The Asian population (2.3%) is well below the state average of 7.2%.
Education
25.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 47% lower than the state rate of 47.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 86.8%.
Data Sources & Methodology
All demographic data for Fitchburg, Massachusetts is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Massachusetts state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 248 Census-designated places in Massachusetts. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Fitchburg, Massachusetts?
Fitchburg, Massachusetts has a population of 41,798 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Fitchburg, MA?
The median household income in Fitchburg is $73,040, which is 10% lower than the national median of $80,734.
What is the poverty rate in Fitchburg, MA?
The poverty rate in Fitchburg is 15.6%. This means approximately 6,260 residents live below the federal poverty line.
What is the racial makeup of Fitchburg, Massachusetts?
Fitchburg's population is 52.4% White, 6.0% Black, 33.5% Hispanic/Latino, and 2.3% Asian.
What is the median home value in Fitchburg, MA?
The median home value in Fitchburg is $336,400. The home-value-to-income ratio is 4.6x.
How educated is Fitchburg, Massachusetts?
25.1% of adults (25+) in Fitchburg hold a bachelor's degree or higher, and 7.8% hold a graduate or professional degree.