Compare towns
Groton vs Ayer vs Lynnfield
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 highest household income ($193k).
Ayer has the most affordable homes ($464k median).
Lynnfield has the most expensive homes ($918k 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 | Ayer | Lynnfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 11,390 |
8,645Lowest |
13,064Highest |
| Growth since 20102010 → 2020 census | +6.3%Lowest MA: +7.4% |
+14.2%Highest MA: +7.4% |
+12.1% MA: +7.4% |
| Median age | 41.4±2.7Highest 4% above MA |
39.2±2.8Lowest about the MA average |
41.4±2.1Highest 4% above MA |
| Kids under 18 | 28.3%±4.9Highest MA: 19.4% |
20.3%±3.9Lowest MA: 19.4% |
28%±4.2 MA: 19.4% |
| Groton and Lynnfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 17.3%±2.8 MA: 17.9% |
14.5%±2.8Lowest MA: 17.9% |
17.9%±2.4Highest MA: 17.9% |
| Lynnfield 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% |
42.3%Lowest MA: 47.3% |
62.7% MA: 47.3% |
| Enrolled in collegeshare of residents | 5.6%±1.9Highest MA: 7.9% |
4.5%±1.5 MA: 7.9% |
3.2%±1.1Lowest MA: 7.9% |
| Groton and Ayer 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 |
$101,875±$15kLowest about the MA average |
$175,265±$23k 69% above MA |
| Groton and Lynnfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $743,400±$46k 32% above MA |
$463,800±$29kLowest 17% below MA |
$917,600±$31kHighest 63% above MA |
| Rentmedian gross, monthly | $1,458±$335 17% below MA |
$1,415±$180Lowest 20% below MA |
$2,676±$219Highest 52% above MA |
| Property taxmedian, yearly | $10,000+Highest at least 67% above MA |
$5,057Lowest 16% below MA |
$10,000+Highest at least 67% above MA |
| Renters paying 30%+of income on rent | 43.8%±17Lowest MA: 51.8% |
45.1%±14.2 MA: 51.8% |
69.2%±21.9Highest MA: 51.8% |
| Lynnfield and Ayer are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 3.8%Lowest MA: 10% |
10.7%Highest MA: 10% |
6% MA: 10% |
| Housing | |||
| Homeownersof occupied homes | 88.8%Highest MA: 62.5% |
69.2%Lowest MA: 62.5% |
87.3% MA: 62.5% |
| Typical home builtmedian year | 1988Highest 24 yrs newer than MA |
1977 13 yrs newer than MA |
1964Lowest same as MA |
| Getting to work | |||
| Average commuteone way | 32 min 11% above MA |
33 minHighest 13% above MA |
32 minLowest 10% above MA |
| Work from home | 27.5%±5.8Highest MA: 18.6% |
21.6%±5.9Lowest MA: 18.6% |
27.4%±4.7 MA: 18.6% |
| Groton and Lynnfield 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 | #113 of 282 in MA | #27 of 282 in MA |
| School district | Groton-Dunstable | Ayer Shirley School District | Lynnfield |
| High school in town | Groton Dunstable Regional | Ayer Shirley Regional High School | Lynnfield High |
| Students per teacherat that high school | 13.7Highest |
11.5Lowest |
12.0 |
| On TownTapestry | |||
| Old photos in Our Story | None yet | 12 photos → | 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.