Cost of Living in Plainfield, IL
Overall index: 124 (100 = US national average). Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.
Overall Cost of Living Index
Cost Breakdown by Category
| Category | Index | vs US avg | Sample cost |
|---|---|---|---|
| Housing | 114 | +14% | $1,322 |
| Transportation | 100 | +0% | $3.50 |
| Food | 190 | +90% | $779 |
| Utilities | 107 | +7% | $205 |
| Healthcare | 107 | +7% | $148 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Plainfield?
A single adult living comfortably in Plainfield, IL needs approximately $43,400 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Plainfield, IL?
The overall cost of living in Plainfield, IL is 24% higher than the US national average (index: 124 where 100 = national average).
How much is rent in Plainfield, IL?
Average rent for a 1-bedroom apartment in Plainfield, IL is about $1,322/month.
Is Plainfield, IL expensive to live in?
Yes, Plainfield, IL is considered expensive (index above national average).
What salary do I need to live in Plainfield, IL?
A single adult needs roughly $43,400/year to cover basic living costs in Plainfield, IL.