Compare towns
Groton vs Ashby
Cost, people, housing, commute and schools, side by side, each benchmarked against Massachusetts.
What stands out worked out from the figures below
Groton has the most expensive homes ($743k median).
Ashby has the most affordable homes ($391k median).
What matters to you?
Pick a few. We’ll pull those rows to the top and mark which town comes out ahead on each. There’s no overall score: what matters is up to you.
| Measure | Groton | Ashby |
|---|---|---|
| Your priorities | ||
| People | ||
| Population | 11,390Highest |
3,211Lowest |
| Growth since 20102010 → 2020 census | +6.3%Highest MA: +7.4% |
+3.9%Lowest MA: +7.4% |
| Median age | 41.4±2.7Lowest 4% above MA |
50.5±3Highest 26% above MA |
| Kids under 18 | 28.3%±4.9Highest MA: 19.4% |
17%±3.5Lowest MA: 19.4% |
| Age 65+ | 17.3%±2.8Lowest MA: 17.9% |
21.5%±4.3Highest MA: 17.9% |
| Ashby and Groton are within the Census margin of error here, so we can’t say which is really higher. | ||
| Bachelor’s degree+adults 25+ | 70.1%Highest MA: 47.3% |
43.7%Lowest MA: 47.3% |
| Enrolled in collegeshare of residents | 5.6%±1.9Highest MA: 7.9% |
3%±1.2Lowest MA: 7.9% |
| Groton and Ashby are within the Census margin of error here, so we can’t say which is really higher. | ||
| Cost of living | ||
| Household incomemedian | $192,958±$27kHighest 86% above MA |
$115,598±$9kLowest 11% above MA |
| Home valuemedian, owner-occupied | $743,400±$46kHighest 32% above MA |
$390,500±$30kLowest 31% below MA |
| Rentmedian gross, monthly | $1,458±$335Highest 17% below MA |
$1,200±$484Lowest 32% below MA |
| Groton and Ashby are within the Census margin of error here, so we can’t say which is really higher. | ||
| Property taxmedian, yearly | $10,000+Highest at least 67% above MA |
$6,034Lowest about the MA average |
| Renters paying 30%+of income on rent | 43.8%±17Highest MA: 51.8% |
36.4%±53.5Lowest MA: 51.8% |
| Groton and Ashby are within the Census margin of error here, so we can’t say which is really higher. | ||
| Below poverty line | 3.8%Highest MA: 10% |
2.6%Lowest MA: 10% |
| Housing | ||
| Homeownersof occupied homes | 88.8%Lowest MA: 62.5% |
95.5%Highest MA: 62.5% |
| Typical home builtmedian year | 1988Highest 24 yrs newer than MA |
1970Lowest 6 yrs newer than MA |
| Getting to work | ||
| Average commuteone way | 32 minLowest 11% above MA |
33 minHighest 13% above MA |
| Work from home | 27.5%±5.8Highest MA: 18.6% |
17.8%±5.8Lowest MA: 18.6% |
| Groton and Ashby are within the Census margin of error here, so we can’t say which is really higher. | ||
| Schools | ||
| Public school scoresrank in state, math + reading | #39 of 282 in MA | #200 of 282 in MA |
| School district | Groton-Dunstable | North Middlesex |
| High school in town | Groton Dunstable Regional | None in town |
| Students per teacherat that high school | 13.7 |
— |
| On TownTapestry | ||
| Old photos in Our Story | None yet | None yet |
MA average · Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024; 2010 & 2020 decennial census; NCES Common Core of Data. “±” is the Census margin of error. Property tax is top-coded by the Census at $10,000+. School rank compares math and reading proficiency against the state average.

