Compare towns
South Berwick vs Somersworth vs Plainfield
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
South Berwick has the most kids (26.7% under 18).
Somersworth has the most renters (42.2% rent).
Plainfield has the highest household income ($123k).
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 | South Berwick | Somersworth | Plainfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 7,670 |
12,111Highest |
2,522Lowest |
| Growth since 20102010 → 2020 census | +3.4% U.S.: +7.4% |
+0.8%Lowest U.S.: +7.4% |
+4%Highest U.S.: +7.4% |
| Median age | 39±2.5Highest about the U.S. average |
38.4±2.7Lowest about the U.S. average |
38.9±6.5 about the U.S. average |
| South Berwick and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 26.7%±6Highest U.S.: 22% |
19.9%±4Lowest U.S.: 22% |
23.4%±5.8 U.S.: 22% |
| South Berwick and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 15.8%±3 U.S.: 17.2% |
14%±3Lowest U.S.: 17.2% |
19.8%±4.5Highest U.S.: 17.2% |
| Plainfield and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 41.8% U.S.: 35.7% |
31.4%Lowest U.S.: 35.7% |
46.7%Highest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 4.2%±1.9Lowest U.S.: 6.4% |
4.9%±2Highest U.S.: 6.4% |
4.8%±2.3 U.S.: 6.4% |
| Somersworth and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $99,572±$13k 23% above U.S. |
$74,504±$13kLowest 8% below U.S. |
$122,656±$13kHighest 52% above U.S. |
| Plainfield and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $428,300±$26k 29% above U.S. |
$318,400±$23kLowest 4% below U.S. |
$442,400±$47kHighest 33% above U.S. |
| Plainfield and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,726±$83Highest 22% above U.S. |
$1,477±$134Lowest 5% above U.S. |
$1,674±$181 18% above U.S. |
| South Berwick and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $4,956Lowest 59% above U.S. |
$6,805 118% above U.S. |
$7,904Highest 153% above U.S. |
| Renters paying 30%+of income on rent | 53.5%±24.5 U.S.: 51.1% |
56.3%±14.7Highest U.S.: 51.1% |
31.8%±23.1Lowest U.S.: 51.1% |
| Somersworth and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 3.4%Lowest U.S.: 12.5% |
11.2%Highest U.S.: 12.5% |
5.2% U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 78.3% U.S.: 65.2% |
57.8%Lowest U.S.: 65.2% |
87.3%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1982Highest 2 yrs newer than U.S. |
1967Lowest 13 yrs older than U.S. |
1977 3 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 27 minHighest about the U.S. average |
26 min about the U.S. average |
22 minLowest 17% below U.S. |
| Work from home | 17.6%±5.8 U.S.: 15.1% |
11.7%±3.5Lowest U.S.: 15.1% |
18.1%±8.5Highest U.S.: 15.1% |
| Plainfield 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 | #58 of 133 in ME | #117 of 120 in NH | #19 of 120 in NH |
| School district | RSU 35/MSAD 35 | Somersworth School District | Plainfield School District |
| High school in town | Marshwood High School | Somersworth High School | None in town |
| Students per teacherat that high school | 13.0Highest |
11.4Lowest |
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| 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.