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East Merrimack, NH vs Peterborough, NH

113
East Merrimack
New Hampshire
VS
+9.4%
103
Peterborough
New Hampshire

Peterborough is moderately more affordable than East Merrimack, with a 9.4% lower cost of living index. East Merrimack scores 113 compared to 103 for Peterborough, where the US average is 100. This difference means residents of East Merrimack can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in East Merrimack is $1,780/month compared to $1,310/month in Peterborough — a 36% difference. Interestingly, home values tell a different story: while Peterborough has cheaper rent, East Merrimack actually has lower median home values ($267,900 vs $323,700).

Median household income in East Merrimack is $82,829 compared to $81,836 in Peterborough (+1.2%). East Merrimack does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of East Merrimack spend roughly 25.8% of their income on rent, more than the 19.2% in Peterborough.

Climate-wise, East Merrimack is notably warmer with an average of 50.1°F compared to 46.4°F in Peterborough. Peterborough receives more rainfall at 46.4" per year compared to 40.4" in East Merrimack.

Income & Cost

Cost of Living Index
East Merrimack
113
Peterborough
103
9% cheaper
Median Household Income
East Merrimack
$82,829
1% higher
Peterborough
$81,836

Housing

Median Rent
East Merrimack
$1,780
Peterborough
$1,310
26% cheaper
Median Home Value
East Merrimack
$267,900
17% cheaper
Peterborough
$323,700
Population
East Merrimack
4,872
Peterborough
2,343

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
East Merrimack $3.03
Peterborough $3.03
US $3.07
🥚
Eggs (grade A, large)
East Merrimack $2.47
Peterborough $2.47
US $2.50
🥛
Milk (whole)
East Merrimack $3.97
Peterborough $3.97
US $4.03
🍞
Bread (white)
East Merrimack $1.83
Peterborough $1.83
US $1.85
🍗
Chicken breast
East Merrimack $4.09
Peterborough $4.09
US $4.14
Electricity
East Merrimack $0.29
Peterborough $0.29
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
East Merrimack 50.1°F
Peterborough 46.4°F
Summer High
East Merrimack 84°F
Peterborough 81°F
Winter Low
East Merrimack 17°F
Peterborough 13°F
Rainfall
East Merrimack 40.4"
Peterborough 46.4"
Rainy Days
East Merrimack 130d
Peterborough 151d