Compare towns

Litchfield 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

Litchfield has the most homeowners (86.7%).
Portsmouth has grown the fastest since 2010 (+5.7%).

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.

MeasureLitchfieldPortsmouth
People
Population
8,499Lowest
22,545Highest
Growth since 20102010 → 2020 census
+2.5%Lowest
NH: +4.6%
+5.7%Highest
NH: +4.6%
Median age
43.1±1.7Highest
about the NH average
42.9±2Lowest
about the NH average
Litchfield and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
22.6%±3.7Highest
NH: 18.2%
14%±1.9Lowest
NH: 18.2%
Age 65+
14.9%±2.4Lowest
NH: 20.1%
21.9%±2.4Highest
NH: 20.1%
Bachelor’s degree+adults 25+
46.7%Lowest
NH: 40.6%
64%Highest
NH: 40.6%
Enrolled in collegeshare of residents
4.4%±1.6Highest
NH: 6%
3.8%±1.2Lowest
NH: 6%
Litchfield and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$162,036±$11kHighest
64% above NH
$106,219±$7kLowest
7% above NH
Home valuemedian, owner-occupied
$485,000±$18kLowest
20% above NH
$688,500±$39kHighest
71% above NH
Rentmedian gross, monthly
$2,138±$406Highest
43% above NH
$1,869±$111Lowest
25% above NH
Litchfield and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$8,273Highest
24% above NH
$8,018Lowest
20% above NH
Renters paying 30%+of income on rent
81.5%±38.3Highest
NH: 48.2%
50.4%±7.2Lowest
NH: 48.2%
Litchfield and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
1%Lowest
NH: 7.2%
6.8%Highest
NH: 7.2%
Housing
Homeownersof occupied homes
86.7%Highest
NH: 72.8%
51.9%Lowest
NH: 72.8%
Typical home builtmedian year
1987Highest
8 yrs newer than NH
1959Lowest
20 yrs older than NH
Getting to work
Average commuteone way
29 minHighest
9% above NH
22 minLowest
17% below NH
Work from home
21%±5.1Lowest
NH: 16.8%
21.9%±4Highest
NH: 16.8%
Portsmouth and Litchfield 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 #53 of 120 in NH #11 of 120 in NH
School district Litchfield School District Portsmouth School District
High school in town Campbell 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

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.