Compare towns
Ayer vs Plainfield vs Millbury vs Devens
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Ayer has the most renters (30.8% rent).
Plainfield has the most affordable homes ($272k median).
Millbury has the most kids (20.9% under 18).
Devens has the highest household income ($189k).
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 | Ayer | Plainfield | Millbury | Devens |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 8,645 |
15,141Highest |
13,961 |
1,723Lowest |
| Growth since 20102010 → 2020 census | +14.2%Highest U.S.: +7.4% |
— | +4.3% U.S.: +7.4% |
-7.8%Lowest U.S.: +7.4% |
| Median age | 39.2±2.8 about the U.S. average |
37±4.5Lowest 5% below U.S. |
42.6±3.1 10% above U.S. |
48.6±4.3Highest 25% above U.S. |
| Devens and Millbury are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 20.3%±3.9 U.S.: 22% |
19.4%±2.6 U.S.: 22% |
20.9%±3Highest U.S.: 22% |
5.5%±3.9Lowest U.S.: 22% |
| Millbury and Ayer are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 14.5%±2.8 U.S.: 17.2% |
16.6%±2.4 U.S.: 17.2% |
20.2%±2.7Highest U.S.: 17.2% |
14%±5Lowest U.S.: 17.2% |
| Millbury and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 42.3%Highest U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
36.1% U.S.: 35.7% |
21.9% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 4.5%±1.5Lowest U.S.: 6.4% |
5.6%±1.8Highest U.S.: 6.4% |
4.6%±1.5 U.S.: 6.4% |
5.2%±4.2 U.S.: 6.4% |
| Plainfield and Devens are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $101,875±$15k 26% above U.S. |
$76,993±$8kLowest 5% below U.S. |
$118,790±$13k 47% above U.S. |
$189,250±$63kHighest 134% above U.S. |
| Devens and Millbury are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $463,800±$29k 39% above U.S. |
$272,100±$16kLowest 18% below U.S. |
$450,100±$19k 35% above U.S. |
$556,800±$96kHighest 67% above U.S. |
| Devens and Ayer are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,415±$180 about the U.S. average |
$1,204±$70Lowest 15% below U.S. |
$1,623±$232Highest 15% above U.S. |
$1,500±$539 6% above U.S. |
| Millbury and Devens are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $5,057 62% above U.S. |
$4,209Lowest 35% above U.S. |
$5,406 73% above U.S. |
$5,556Highest 78% above U.S. |
| Renters paying 30%+of income on rent | 45.1%±14.2 U.S.: 51.1% |
39.8%±9.5Lowest U.S.: 51.1% |
43.5%±12.5 U.S.: 51.1% |
85.4%±64.7Highest U.S.: 51.1% |
| Devens and Ayer are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 10.7% U.S.: 12.5% |
8.7% U.S.: 12.5% |
5%Lowest U.S.: 12.5% |
25.3%Highest U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 69.2%Lowest U.S.: 65.2% |
73.6% U.S.: 65.2% |
75.4% U.S.: 65.2% |
79.3%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1977Highest 3 yrs older than U.S. |
1971 9 yrs older than U.S. |
1965 15 yrs older than U.S. |
1950Lowest 30 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 33 minHighest 25% above U.S. |
27 minLowest about the U.S. average |
29 min 9% above U.S. |
28 min 5% above U.S. |
| Work from home | 21.6%±5.9 U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
14.8%±3.4 U.S.: 15.1% |
28.5%±11.5Highest U.S.: 15.1% |
| Devens and Ayer 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 | #113 of 282 in MA | #131 of 149 in CT | #202 of 282 in MA | — |
| School district | Ayer Shirley School District | Plainfield School District | Millbury | — |
| High school in town | Ayer Shirley Regional High School | Plainfield High School | Millbury Junior/Senior High | — |
| Students per teacherat that high school | 11.5Highest |
10.3Lowest |
11.3 |
— |
| On TownTapestry | ||||
| Old photos in History | 12 photos → | None yet | None yet | None yet |
U.S. 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.



