Compare towns

Mont Vernon 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

Mont Vernon has the most homeowners (95.9%).
Portsmouth has the most renters (48.1% rent).

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.

MeasureMont VernonPortsmouth
People
Population
2,636Lowest
22,545Highest
Growth since 20102010 → 2020 census
+7.3%Highest
NH: +4.6%
+5.7%Lowest
NH: +4.6%
Median age
42.9±2.8
about the NH average
42.9±2
about the NH average
Kids under 18
22.1%±3.8Highest
NH: 18.2%
14%±1.9Lowest
NH: 18.2%
Age 65+
15.6%±3.1Lowest
NH: 20.1%
21.9%±2.4Highest
NH: 20.1%
Bachelor’s degree+adults 25+
50.8%Lowest
NH: 40.6%
64%Highest
NH: 40.6%
Enrolled in collegeshare of residents
6.1%±2.8Highest
NH: 6%
3.8%±1.2Lowest
NH: 6%
Mont Vernon and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$158,036±$19kHighest
60% above NH
$106,219±$7kLowest
7% above NH
Home valuemedian, owner-occupied
$526,300±$39kLowest
31% above NH
$688,500±$39kHighest
71% above NH
Rentmedian gross, monthly
$1,104±$185Lowest
26% below NH
$1,869±$111Highest
25% above NH
Property taxmedian, yearly
$9,432Highest
41% above NH
$8,018Lowest
20% above NH
Renters paying 30%+of income on rent
51.4%±80.8Highest
NH: 48.2%
50.4%±7.2Lowest
NH: 48.2%
Mont Vernon and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
4.4%Lowest
NH: 7.2%
6.8%Highest
NH: 7.2%
Housing
Homeownersof occupied homes
95.9%Highest
NH: 72.8%
51.9%Lowest
NH: 72.8%
Typical home builtmedian year
1978Highest
1 yr older than NH
1959Lowest
20 yrs older than NH
Getting to work
Average commuteone way
30 minHighest
12% above NH
22 minLowest
17% below NH
Work from home
26.6%±6.6Highest
NH: 16.8%
21.9%±4Lowest
NH: 16.8%
Mont Vernon 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 #4 of 120 in NH #11 of 120 in NH
School district Mont Vernon School District Portsmouth School District
High school in town None in town Portsmouth High School
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.