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Hillsborough, NJ vs Plainfield, NJ

131
Hillsborough
New Jersey
VS
+7.5%
122
Plainfield
New Jersey

Plainfield is moderately more affordable than Hillsborough, with a 7.5% lower cost of living index. Hillsborough scores 131 compared to 122 for Plainfield, where the US average is 100. This difference means residents of Hillsborough can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Hillsborough is $1,898/month compared to $1,673/month in Plainfield — a 13% difference. Home values follow the same pattern: Plainfield is more affordable at $383,300 median vs $411,400.

Median household income in Hillsborough is $142,275 compared to $80,334 in Plainfield (+77.1%). While Hillsborough is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Hillsborough spend roughly 16% of their income on rent, less than the 25% in Plainfield.

Income & Cost

Cost of Living Index
Hillsborough
131
Plainfield
122
7% cheaper
Median Household Income
Hillsborough
$142,275
44% higher
Plainfield
$80,334

Housing

Median Rent
Hillsborough
$1,898
Plainfield
$1,673
12% cheaper
Median Home Value
Hillsborough
$411,400
Plainfield
$383,300
7% cheaper
Population
Hillsborough
22,302
Plainfield
54,515

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Hillsborough $3.32
Plainfield $3.32
US $3.07
🥚
Eggs (grade A, large)
Hillsborough $2.71
Plainfield $2.71
US $2.50
🥛
Milk (whole)
Hillsborough $4.36
Plainfield $4.36
US $4.03
🍞
Bread (white)
Hillsborough $2.00
Plainfield $2.00
US $1.85
🍗
Chicken breast
Hillsborough $4.49
Plainfield $4.49
US $4.14
Electricity
Hillsborough $0.24
Plainfield $0.24
US $0.19