Compare towns
Kennebunk vs Derry
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Kennebunk has the most people working from home (32.5%).
Derry has the most renters (40.9% rent).
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 | Kennebunk | Derry |
|---|---|---|
| Your priorities | ||
| People | ||
| Population | 11,820Lowest |
21,339Highest |
| Growth since 20102010 → 2020 census | +6.8%Highest U.S.: +7.4% |
+3.9%Lowest U.S.: +7.4% |
| Median age | 54.6±3.3Highest 40% above U.S. |
41±3Lowest 5% above U.S. |
| Kids under 18 | 17.7%±3Lowest U.S.: 22% |
19.9%±2.8Highest U.S.: 22% |
| Derry and Kennebunk are within the Census margin of error here, so we can’t say which is really higher. | ||
| Age 65+ | 30%±4Highest U.S.: 17.2% |
14.8%±2Lowest U.S.: 17.2% |
| Bachelor’s degree+adults 25+ | 51.2%Highest U.S.: 35.7% |
36.7%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 2.7%±1.4Lowest U.S.: 6.4% |
7.2%±2.2Highest U.S.: 6.4% |
| Cost of living | ||
| Household incomemedian | $107,804±$8kHighest 34% above U.S. |
$91,673±$11kLowest 14% above U.S. |
| Kennebunk and Derry are within the Census margin of error here, so we can’t say which is really higher. | ||
| Home valuemedian, owner-occupied | $487,700±$21kHighest 47% above U.S. |
$391,200±$23kLowest 18% above U.S. |
| Rentmedian gross, monthly | $1,425±$290Lowest about the U.S. average |
$1,549±$137Highest 10% above U.S. |
| Derry and Kennebunk are within the Census margin of error here, so we can’t say which is really higher. | ||
| Property taxmedian, yearly | $4,999Lowest 60% above U.S. |
$7,278Highest 133% above U.S. |
| Renters paying 30%+of income on rent | 37.1%±10.9Lowest U.S.: 51.1% |
54.7%±9.5Highest U.S.: 51.1% |
| Derry and Kennebunk are within the Census margin of error here, so we can’t say which is really higher. | ||
| Below poverty line | 7.3%Highest U.S.: 12.5% |
4.4%Lowest U.S.: 12.5% |
| Housing | ||
| Homeownersof occupied homes | 80.6%Highest U.S.: 65.2% |
59.1%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1983Highest 3 yrs newer than U.S. |
1982Lowest 2 yrs newer than U.S. |
| Getting to work | ||
| Average commuteone way | 27 minLowest about the U.S. average |
29 minHighest 11% above U.S. |
| Work from home | 32.5%±7.6Highest U.S.: 15.1% |
14.2%±3.5Lowest U.S.: 15.1% |
| Schools | ||
| Public school scoresrank in state, math + reading | #9 of 133 in ME | #60 of 120 in NH |
| School district | RSU 21 | — |
| High school in town | Kennebunk High School | — |
| Students per teacherat that high school | 11.6 |
— |
| On TownTapestry | ||
| Old photos in History | 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.

