Compare towns

Portsmouth vs Westmoreland

Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.

What stands out worked out from the figures below

Portsmouth has grown the fastest since 2010 (+5.7%).
Westmoreland has the most homeowners (89.3%).

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.

MeasurePortsmouthWestmoreland
People
Population
22,545Highest
2,237Lowest
Growth since 20102010 → 2020 census
+5.7%Highest
NH: +4.6%
-9%Lowest
NH: +4.6%
Median age
42.9±2Lowest
about the NH average
55.3±2.2Highest
28% above NH
Kids under 18
14%±1.9Lowest
NH: 18.2%
14.5%±3.4Highest
NH: 18.2%
Westmoreland and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
21.9%±2.4Lowest
NH: 20.1%
31.7%±4.9Highest
NH: 20.1%
Bachelor’s degree+adults 25+
64%Highest
NH: 40.6%
47.2%Lowest
NH: 40.6%
Enrolled in collegeshare of residents
3.8%±1.2Highest
NH: 6%
3.4%±2Lowest
NH: 6%
Portsmouth and Westmoreland are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$106,219±$7kHighest
7% above NH
$104,444±$28kLowest
5% above NH
Portsmouth and Westmoreland are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$688,500±$39kHighest
71% above NH
$351,800±$12kLowest
13% below NH
Rentmedian gross, monthly
$1,869±$111Highest
25% above NH
$1,354±$280Lowest
9% below NH
Property taxmedian, yearly
$8,018Highest
20% above NH
$6,643Lowest
about the NH average
Renters paying 30%+of income on rent
50.4%±7.2Highest
NH: 48.2%
32.5%±23.2Lowest
NH: 48.2%
Portsmouth and Westmoreland are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
6.8%Highest
NH: 7.2%
6.2%Lowest
NH: 7.2%
Housing
Homeownersof occupied homes
51.9%Lowest
NH: 72.8%
89.3%Highest
NH: 72.8%
Typical home builtmedian year
1959Lowest
20 yrs older than NH
1975Highest
4 yrs older than NH
Getting to work
Average commuteone way
22 minLowest
17% below NH
23 minHighest
15% below NH
Work from home
21.9%±4Highest
NH: 16.8%
14.9%±6.3Lowest
NH: 16.8%
Portsmouth and Westmoreland 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 #11 of 120 in NH —
School district Portsmouth School District Westmoreland School District
High school in town Portsmouth High School None in town
Students per teacherat that high school
11.4
—
On TownTapestry
Old photos in Our Story 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.