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Hampton, NH vs Portsmouth, NH

129
Hampton
New Hampshire
VS
-11.4%
145
Portsmouth
New Hampshire

Hampton is moderately more affordable than Portsmouth, with a 11.4% lower cost of living index. Hampton scores 129 compared to 145 for Portsmouth, where the US average is 100. This difference means residents of Portsmouth can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Hampton is $1,644/month compared to $1,778/month in Portsmouth — a 8% difference. Home values follow the same pattern: Hampton is more affordable at $488,400 median vs $640,600.

Median household income in Hampton is $96,322 compared to $105,756 in Portsmouth (-8.9%). The higher salaries in Portsmouth partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Hampton spend roughly 20.5% of their income on rent, more than the 20.2% in Portsmouth.

Climate-wise, both cities share similar average temperatures (46.9°F vs 46.9°F). Portsmouth receives more rainfall at 47" per year compared to 47" in Hampton.

Income & Cost

Cost of Living Index
Hampton
129
11% cheaper
Portsmouth
145
Median Household Income
Hampton
$96,322
Portsmouth
$105,756
9% higher

Housing

Median Rent
Hampton
$1,644
8% cheaper
Portsmouth
$1,778
Median Home Value
Hampton
$488,400
24% cheaper
Portsmouth
$640,600
Population
Hampton
9,960
Portsmouth
22,332

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Hampton $3.09
Portsmouth $3.09
US $3.07
🥚
Eggs (grade A, large)
Hampton $2.52
Portsmouth $2.52
US $2.50
🥛
Milk (whole)
Hampton $4.06
Portsmouth $4.06
US $4.03
🍞
Bread (white)
Hampton $1.87
Portsmouth $1.87
US $1.85
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Chicken breast
Hampton $4.18
Portsmouth $4.18
US $4.14
Electricity
Hampton $0.33
Portsmouth $0.33
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Hampton 46.9°F
Portsmouth 46.9°F
Summer High
Hampton 81°F
Portsmouth 81°F
Winter Low
Hampton 14°F
Portsmouth 14°F
Rainfall
Hampton 47"
Portsmouth 47"
Rainy Days
Hampton 146d
Portsmouth 146d