Compare towns
Durham vs Somersworth vs Portsmouth
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Durham has the youngest population (median age 20.1).
Somersworth has the most kids (19.9% under 18).
Portsmouth has the most people working from home (21.9%).
Durham is a college town. 70.2% 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 | Durham | Somersworth | Portsmouth |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 10,681Lowest |
12,111 |
22,545Highest |
| Growth since 20102010 → 2020 census | +7.8%Highest NH: +4.6% |
+0.8%Lowest NH: +4.6% |
+5.7% NH: +4.6% |
| Median age | 20.1±0.2Lowest 54% below NH |
38.4±2.7 11% below NH |
42.9±2Highest about the NH average |
| Portsmouth and Somersworth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 6.5%±2Lowest NH: 18.2% |
19.9%±4Highest NH: 18.2% |
14%±1.9 NH: 18.2% |
| Somersworth and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 7.5%±1.4Lowest NH: 20.1% |
14%±3 NH: 20.1% |
21.9%±2.4Highest NH: 20.1% |
| Bachelor’s degree+adults 25+ | 75.4%Highest NH: 40.6% |
31.4%Lowest NH: 40.6% |
64% NH: 40.6% |
| Enrolled in collegeshare of residents | 70.2%±1.6Highest NH: 6% |
4.9%±2 NH: 6% |
3.8%±1.2Lowest NH: 6% |
| Cost of living | |||
| Household incomemedian | $112,070±$25kHighest 13% above NH |
$74,504±$13kLowest 25% below NH |
$106,219±$7k 7% above NH |
| Durham and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $498,000±$45k 24% above NH |
$318,400±$23kLowest 21% below NH |
$688,500±$39kHighest 71% above NH |
| Rentmedian gross, monthly | $1,302±$211Lowest 13% below NH |
$1,477±$134 about the NH average |
$1,869±$111Highest 25% above NH |
| Property taxmedian, yearly | $10,000+Highest at least 50% above NH |
$6,805Lowest about the NH average |
$8,018 20% above NH |
| Renters paying 30%+of income on rent | 55.4%±19.2 NH: 48.2% |
56.3%±14.7Highest NH: 48.2% |
50.4%±7.2Lowest NH: 48.2% |
| Somersworth and Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 12.4%Highest NH: 7.2% |
11.2% NH: 7.2% |
6.8%Lowest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 53.6% NH: 72.8% |
57.8%Highest NH: 72.8% |
51.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1973Highest 6 yrs older than NH |
1967 12 yrs older than NH |
1959Lowest 20 yrs older than NH |
| Getting to work | |||
| Average commuteone way | 17 minLowest 36% below NH |
26 minHighest 3% below NH |
22 min 17% below NH |
| Work from home | 15.6%±3.3 NH: 16.8% |
11.7%±3.5Lowest NH: 16.8% |
21.9%±4Highest NH: 16.8% |
| Portsmouth and Durham 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 | #9 of 120 in NH | #117 of 120 in NH | #11 of 120 in NH |
| School district | — | Somersworth School District | Portsmouth School District |
| High school in town | — | Somersworth High School | Portsmouth High School |
| Students per teacherat that high school | — | 11.4 |
11.4 |
| On TownTapestry | |||
| Old photos in Our Story | None yet | None yet | None yet |
NH 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.