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Ayer, MA vs Northborough, MA

110
Ayer
Massachusetts
VS
-7%
118
Northborough
Massachusetts

Ayer is moderately more affordable than Northborough, with a 7% lower cost of living index. Ayer scores 110 compared to 118 for Northborough, where the US average is 100. This difference means residents of Northborough can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Ayer is $1,228/month compared to $1,219/month in Northborough — a 1% difference. Interestingly, home values tell a different story: while Northborough has cheaper rent, Ayer actually has lower median home values ($417,300 vs $553,700).

Median household income in Ayer is $81,286 compared to $154,926 in Northborough (-47.5%). While Northborough is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Ayer spend roughly 18.1% of their income on rent, more than the 9.4% in Northborough.

Climate-wise, both cities share similar average temperatures (48.9°F vs 48.1°F). Northborough receives more rainfall at 48.3" per year compared to 43.4" in Ayer.

Income & Cost

Cost of Living Index
Ayer
110
7% cheaper
Northborough
118
Median Household Income
Ayer
$81,286
Northborough
$154,926
48% higher

Housing

Median Rent
Ayer
$1,228
Northborough
$1,219
1% cheaper
Median Home Value
Ayer
$417,300
25% cheaper
Northborough
$553,700
Population
Ayer
3,012
Northborough
6,720

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Ayer $3.09
Northborough $3.03
US $3.07
🥚
Eggs (grade A, large)
Ayer $2.52
Northborough $2.47
US $2.50
🥛
Milk (whole)
Ayer $4.06
Northborough $3.98
US $4.03
🍞
Bread (white)
Ayer $1.87
Northborough $1.83
US $1.85
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Chicken breast
Ayer $4.18
Northborough $4.09
US $4.14
Electricity
Ayer $0.33
Northborough $0.30
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Ayer 48.9°F
Northborough 48.1°F
Summer High
Ayer 83°F
Northborough 80°F
Winter Low
Ayer 16°F
Northborough 17°F
Rainfall
Ayer 43.4"
Northborough 48.3"
Rainy Days
Ayer 138d
Northborough 138d