Compare towns
Plymouth vs Lyme vs South Berwick
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Plymouth has the youngest population (median age 24.6).
Lyme has the most people working from home (27.2%).
South Berwick has grown the fastest since 2010 (+3.4%).
Plymouth is a college town. 33.7% of residents are enrolled in college, which pulls its median age, poverty rate and renter figures away from what a year-round family would see.
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 | Plymouth | Lyme | South Berwick |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 6,601 |
1,710Lowest |
7,670Highest |
| Growth since 20102010 → 2020 census | -4.4%Lowest U.S.: +7.4% |
+1.7% U.S.: +7.4% |
+3.4%Highest U.S.: +7.4% |
| Median age | 24.6±3.4Lowest 37% below U.S. |
48.6±7.8Highest 25% above U.S. |
39±2.5 about the U.S. average |
| Lyme and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 13.6%±3.6Lowest U.S.: 22% |
19.5%±3.4 U.S.: 22% |
26.7%±6Highest U.S.: 22% |
| South Berwick and Lyme are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 12%±2.7Lowest U.S.: 17.2% |
26.5%±2.8Highest U.S.: 17.2% |
15.8%±3 U.S.: 17.2% |
| Bachelor’s degree+adults 25+ | 54% U.S.: 35.7% |
70.1%Highest U.S.: 35.7% |
41.8%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 33.7%±3.5Highest U.S.: 6.4% |
3.3%±1.9Lowest U.S.: 6.4% |
4.2%±1.9 U.S.: 6.4% |
| Cost of living | |||
| Household incomemedian | $77,027±$26kLowest 5% below U.S. |
$133,906±$15kHighest 66% above U.S. |
$99,572±$13k 23% above U.S. |
| Home valuemedian, owner-occupied | $292,400±$22kLowest 12% below U.S. |
$645,000±$64kHighest 94% above U.S. |
$428,300±$26k 29% above U.S. |
| Rentmedian gross, monthly | $1,108±$255Lowest 22% below U.S. |
$1,418±$130 about the U.S. average |
$1,726±$83Highest 22% above U.S. |
| Property taxmedian, yearly | $6,288 102% above U.S. |
$10,000+Highest at least 221% above U.S. |
$4,956Lowest 59% above U.S. |
| Renters paying 30%+of income on rent | 33.8%±11.6Lowest U.S.: 51.1% |
52.8%±29.8 U.S.: 51.1% |
53.5%±24.5Highest U.S.: 51.1% |
| South Berwick and Lyme are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 18.6%Highest U.S.: 12.5% |
4.4% U.S.: 12.5% |
3.4%Lowest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 56.3%Lowest U.S.: 65.2% |
80.5%Highest U.S.: 65.2% |
78.3% U.S.: 65.2% |
| Typical home builtmedian year | 1981 1 yr newer than U.S. |
1977Lowest 3 yrs older than U.S. |
1982Highest 2 yrs newer than U.S. |
| Getting to work | |||
| Average commuteone way | 18 minLowest 30% below U.S. |
21 min 21% below U.S. |
27 minHighest about the U.S. average |
| Work from home | 11.7%±3.6Lowest U.S.: 15.1% |
27.2%±5.4Highest U.S.: 15.1% |
17.6%±5.8 U.S.: 15.1% |
| Lyme and South Berwick 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 | #47 of 120 in NH | — | #58 of 133 in ME |
| School district | Plymouth School District · Pemi-Baker Regional School District | Lyme School District | RSU 35/MSAD 35 |
| High school in town | Plymouth Regional High School | None in town | Marshwood High School |
| Students per teacherat that high school | 12.8Lowest |
— | 13.0Highest |
| On TownTapestry | |||
| Old photos in Our Story | 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.