Onset CDP, Massachusetts Demographics & Population 2026
As of 2026, Onset CDP, Massachusetts has a total population of 1,561, the 208th largest city in Massachusetts, with a median household income of N/A. The poverty rate is 6.1%.
Key Takeaways
- Unemployment rate of 18.2% is notably above the national average.
Onset CDP Quick Facts
How Onset CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 51 | National average: 60
Education
Educational Attainment (Adults 25+)
Onset CDP Rankings in Massachusetts
Explore Massachusetts Rankings
Cities Similar to Onset CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Groton CDP | 1,571 | N/A | $736,800 | 44.8% | 7.8% |
| Rowley CDP | 1,576 | $106,250 | $615,500 | 56.5% | 2.7% |
| Lee CDP | 1,522 | $70,306 | $265,900 | 45.1% | 9.3% |
| West Brookfield CDP | 1,518 | $59,734 | $282,900 | 25.8% | 14.5% |
| Chatham CDP | 1,614 | $82,269 | $1,550,000 | 60.4% | 10.1% |
Population Overview
Onset CDP is a small community located in Massachusetts. The total population is 1,561. It ranks as the 208th most populous out of 248 cities and towns in Massachusetts.
Age Demographics
The median age in Onset CDP is 45.2 years. This is 13% higher than the state median of 40.0 years.
Economy, Income & Housing
The poverty rate stands at 6.1%. This is 39% lower than the state poverty rate of 10.0%. The unemployment rate is 18.2%. This is 254% higher than the state rate of 5.1%. The median home value is $415,500. Housing costs are 21% lower than the state median of $525,800. 89.4% of occupied housing units are owner-occupied. This homeownership rate is 43% higher than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in Onset CDP is White (non-Hispanic), making up 65.5% of the population. Hispanic or Latino residents account for 15.7%.
Education
25.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% lower than the state rate of 46.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.8%.
Data Sources & Methodology
All demographic data for Onset CDP, Massachusetts is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. 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. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Onset CDP, Massachusetts?
Onset CDP, Massachusetts has a population of 1,561 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Onset CDP, MA?
The median household income in Onset CDP is N/A, which is the national median of $78,538.
What is the poverty rate in Onset CDP, MA?
The poverty rate in Onset CDP is 6.1%. This means approximately 95 residents live below the federal poverty line.
What is the racial makeup of Onset CDP, Massachusetts?
Onset CDP's population is 65.5% White, 3.4% Black, 15.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Onset CDP, MA?
The median home value in Onset CDP is $415,500.
How educated is Onset CDP, Massachusetts?
25.0% of adults (25+) in Onset CDP hold a bachelor's degree or higher, and 12.3% hold a graduate or professional degree.