Compare towns
Newmarket vs Durham vs Stratham 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
Newmarket has the most affordable homes ($455k median).
Durham has the youngest population (median age 20.8).
Stratham has the most kids (23.5% under 18).
Portsmouth has the most expensive homes ($689k median).
Durham is a college town. 55.1% 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 | Newmarket | Durham | Stratham | Portsmouth |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,463 |
15,080 |
7,754Lowest |
22,545Highest |
| Growth since 20102010 → 2020 census | +5.5%Lowest NH: +4.6% |
+5.8%Highest NH: +4.6% |
+5.7% NH: +4.6% |
+5.7% NH: +4.6% |
| Median age | 41.2±1.9 5% below NH |
20.8±0.3Lowest 52% below NH |
41.6±4.9 4% below NH |
42.9±2Highest about the NH average |
| Portsmouth and Stratham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 15.6%±2.7 NH: 18.2% |
10.3%±2.1Lowest NH: 18.2% |
23.5%±5.3Highest NH: 18.2% |
14%±1.9 NH: 18.2% |
| Stratham and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 16.1%±2.8 NH: 20.1% |
11.5%±1.6Lowest NH: 20.1% |
20.6%±3.6 NH: 20.1% |
21.9%±2.4Highest NH: 20.1% |
| Portsmouth and Stratham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 49.7%Lowest NH: 40.6% |
75.4%Highest NH: 40.6% |
69.9% NH: 40.6% |
64% NH: 40.6% |
| Enrolled in collegeshare of residents | 5.6%±1.9 NH: 6% |
55.1%±3.2Highest NH: 6% |
3.9%±1.7 NH: 6% |
3.8%±1.2Lowest NH: 6% |
| Cost of living | ||||
| Household incomemedian | $100,845±$13kLowest about the NH average |
$124,056±$21k 25% above NH |
$151,998±$20kHighest 53% above NH |
$106,219±$7k 7% above NH |
| Stratham and Durham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $455,000±$22kLowest 13% above NH |
$504,300±$41k 25% above NH |
$655,400±$36k 63% above NH |
$688,500±$39kHighest 71% above NH |
| Portsmouth and Stratham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,671±$69 12% above NH |
$1,429±$143Lowest 4% below NH |
$2,511±$377Highest 68% above NH |
$1,869±$111 25% above NH |
| Property taxmedian, yearly | $8,734 31% above NH |
$10,000+Highest at least 50% above NH |
$9,781 47% above NH |
$8,018Lowest 20% above NH |
| Renters paying 30%+of income on rent | 46.3%±8.3Lowest NH: 48.2% |
66.4%±16Highest NH: 48.2% |
64%±38.2 NH: 48.2% |
50.4%±7.2 NH: 48.2% |
| Durham and Stratham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 4.6% NH: 7.2% |
15.1%Highest NH: 7.2% |
2.4%Lowest NH: 7.2% |
6.8% NH: 7.2% |
| Housing | ||||
| Homeownersof occupied homes | 52.9% NH: 72.8% |
64.4% NH: 72.8% |
92.6%Highest NH: 72.8% |
51.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1983 4 yrs newer than NH |
1981 2 yrs newer than NH |
1986Highest 7 yrs newer than NH |
1959Lowest 20 yrs older than NH |
| Getting to work | ||||
| Average commuteone way | 28 minHighest 6% above NH |
19 minLowest 27% below NH |
27 min about the NH average |
22 min 17% below NH |
| Work from home | 17.3%±3.3Lowest NH: 16.8% |
19.4%±3.5 NH: 16.8% |
25.3%±6.6Highest NH: 16.8% |
21.9%±4 NH: 16.8% |
| Stratham and Portsmouth 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 | #39 of 120 in NH | #9 of 120 in NH | #43 of 120 in NH | #11 of 120 in NH |
| School district | Newmarket School District | Oyster River Coop School District | Exeter Region Cooperative School District · Stratham School District | Portsmouth School District |
| High school in town | Newmarket Jr.-Sr. High School | Oyster River High School | None in town | Portsmouth High School |
| Students per teacherat that high school | 9.9Lowest |
12.3Highest |
— | 11.4 |
| On TownTapestry | ||||
| Old photos in Our Story | None yet | 51 photos → | 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.