Cost of Living in Crystal Lake, IL
Overall index: 100 (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 | 83 | -17% | $1,002 |
| Transportation | 102 | +2% | $3.50 |
| Food | 141 | +41% | $578 |
| Utilities | 92 | -8% | $149 |
| Healthcare | 92 | -8% | $108 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Crystal Lake?
A single adult living comfortably in Crystal Lake, IL needs approximately $35,000 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Crystal Lake, IL?
The overall cost of living in Crystal Lake, IL is 0% lower than the US national average (index: 100 where 100 = national average).
How much is rent in Crystal Lake, IL?
Average rent for a 1-bedroom apartment in Crystal Lake, IL is about $1,002/month.
Is Crystal Lake, IL expensive to live in?
Costs in Crystal Lake, IL are roughly in line with the national average.
What salary do I need to live in Crystal Lake, IL?
A single adult needs roughly $35,000/year to cover basic living costs in Crystal Lake, IL.