Compare towns

Stratham vs Lebanon vs Portsmouth vs Amherst

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

What stands out worked out from the figures below

Stratham has the most kids (23.5% under 18).
Lebanon has grown the fastest since 2010 (+8.6%).
Portsmouth has the most expensive homes ($689k median).
Amherst has the most people working from home (32.4%).

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.

MeasureStrathamLebanonPortsmouthAmherst
People
Population
7,754Lowest
14,999
22,545Highest
11,861
Growth since 20102010 → 2020 census
+5.7%
NH: +4.6%
+8.6%Highest
NH: +4.6%
+5.7%
NH: +4.6%
+4.9%Lowest
NH: +4.6%
Median age
41.6±4.9
4% below NH
38.9±3.1Lowest
10% below NH
42.9±2
about the NH average
45.9±3.5Highest
6% above NH
Amherst and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
23.5%±5.3Highest
NH: 18.2%
14.6%±2.4
NH: 18.2%
14%±1.9Lowest
NH: 18.2%
22.4%±3.3
NH: 18.2%
Stratham and Amherst are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
20.6%±3.6
NH: 20.1%
21.4%±2.6
NH: 20.1%
21.9%±2.4Highest
NH: 20.1%
20.2%±3Lowest
NH: 20.1%
Portsmouth and Lebanon are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
69.9%Highest
NH: 40.6%
57.5%Lowest
NH: 40.6%
64%
NH: 40.6%
65.7%
NH: 40.6%
Enrolled in collegeshare of residents
3.9%±1.7
NH: 6%
6.9%±2.6Highest
NH: 6%
3.8%±1.2
NH: 6%
3.7%±1.5Lowest
NH: 6%
Lebanon and Stratham are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$151,998±$20k
53% above NH
$98,147±$10kLowest
about the NH average
$106,219±$7k
7% above NH
$153,196±$10kHighest
55% above NH
Amherst and Stratham are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$655,400±$36k
63% above NH
$385,400±$29kLowest
4% below NH
$688,500±$39kHighest
71% above NH
$537,600±$30k
34% 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
$2,511±$377Highest
68% above NH
$1,744±$132
17% above NH
$1,869±$111
25% above NH
$1,462±$256Lowest
about the NH average
Property taxmedian, yearly
$9,781Highest
47% above NH
$8,149
22% above NH
$8,018Lowest
20% above NH
$9,773
47% above NH
Renters paying 30%+of income on rent
64%±38.2Highest
NH: 48.2%
41.9%±7.2
NH: 48.2%
50.4%±7.2
NH: 48.2%
31.4%±9Lowest
NH: 48.2%
Stratham and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
2.4%Lowest
NH: 7.2%
7%Highest
NH: 7.2%
6.8%
NH: 7.2%
4.4%
NH: 7.2%
Housing
Homeownersof occupied homes
92.6%Highest
NH: 72.8%
51.2%Lowest
NH: 72.8%
51.9%
NH: 72.8%
91.9%
NH: 72.8%
Typical home builtmedian year
1986Highest
7 yrs newer than NH
1980
1 yr newer than NH
1959Lowest
20 yrs older than NH
1978
1 yr older than NH
Getting to work
Average commuteone way
27 min
about the NH average
14 minLowest
48% below NH
22 min
17% below NH
33 minHighest
22% above NH
Work from home
25.3%±6.6
NH: 16.8%
22.8%±4.3
NH: 16.8%
21.9%±4Lowest
NH: 16.8%
32.4%±5.5Highest
NH: 16.8%
Amherst and Stratham 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 #43 of 120 in NH #29 of 120 in NH #11 of 120 in NH #20 of 120 in NH
School district Exeter Region Cooperative School District · Stratham School District Lebanon School District Portsmouth School District Amherst School District · Souhegan Cooperative School District
High school in town None in town Lebanon High School Portsmouth High School Souhegan Coop High School
Students per teacherat that high school —
11.7Highest
11.4
10.4Lowest
On TownTapestry
Old photos in Our Story None yet 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.