Park Ridge vs Rockford: Mechanical Engineer Salary (2026)
Compare mechanical engineer salaries between Park Ridge, IL and Rockford, IL. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Park Ridge, IL | Rockford, IL |
|---|---|---|
| Median Salary | $99,453 | $102,045▲ |
| Hourly Rate | $47.82 | $49.06▲ |
| Entry Level (P10) | $75,905▲ | $72,816 |
| 25th Percentile | $83,087 | $84,734▲ |
| 75th Percentile | $121,985 | $128,701▲ |
| Top Earner (P90) | $153,167▲ | $145,755 |
| Total Employed | 7 | 640▲ |
Verdict
Rockford, IL offers better overall compensation for mechanical engineers, winning 3 out of 4 metrics compared to Park Ridge.
The salary gap between Park Ridge and Rockford is $2,592 (2.61%). Rockford's median is -4.76% compared to the US national median of $107,150.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Park Ridge spans $77,262,Rockford spans $72,939. Park Ridge has a wider pay range, meaning more potential for high earners but also more variation.
Cost-of-Living Adjusted Comparison
After cost-of-living adjustment, Rockford ($110,733 effective) pays 8.11% more than Park Ridge ($102,423 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Park Ridge if…
- ✓Better top-earner potential ($153,167)
- ✓You prefer the Illinois area and lifestyle
Choose Rockford if…
- ✓Higher median salary ($102,045/year)
- ✓Larger job market (640 employed)
- ✓Better purchasing power (CoL-adjusted: $110,733)
- ✓You prefer the Illinois area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, mechanical engineer salaries in Park Ridge grew 1.5% from 2024 to 2025, compared to 26.9% growth in Rockford over the same period.
Park Ridge, IL
$95,229 (2024) → $96,631 (2025)
Rockford, IL
$78,160 (2019) → $99,150 (2025)
View Full Salary Data
Park Ridge, IL
Rockford, IL
Frequently Asked Questions
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Related Comparisons
Written by Amina Patel, PE
Career Analyst
Amina has 10 years of experience in mechanical engineering. She specializes in thermal analysis and works in the automotive industry.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 2.92% CAGR (derived from 6-year national BLS trends) was applied to estimate current compensation. Cost-of-living adjustments use BEA Regional Price Parity data. Actual salaries vary by employer, certifications, and experience.
Data Sources & Methodology
Source: BLS, OEWS , released .
Compiled and verified by Amina Patel, PE, a licensed mechanical engineer with 10+ years of clinical experience. · View source data at BLS.gov