Mount Prospect vs Rockford: Actuary Salary (2026)
Compare actuary salaries between Mount Prospect, IL and Rockford, IL. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Mount Prospect, IL | Rockford, IL |
|---|---|---|
| Median Salary | $130,210▲ | $129,209 |
| Hourly Rate | $62.60▲ | $62.12 |
| Entry Level (P10) | $75,972 | $78,321▲ |
| 25th Percentile | $94,819 | $96,602▲ |
| 75th Percentile | $166,668▲ | $165,388 |
| Top Earner (P90) | $201,825▲ | $200,275 |
| Total Employed | 13 | 34▲ |
Verdict
Mount Prospect, IL offers better overall compensation for actuaries, winning 3 out of 4 metrics compared to Rockford.
The salary gap between Mount Prospect and Rockford is $1,001 (0.77%). Mount Prospect's median is -2.94% compared to the US national median of $134,160.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Mount Prospect spans $125,853,Rockford spans $121,954. Mount Prospect 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, Mount Prospect ($134,099 effective) pays 0.77% more than Rockford ($133,068 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Mount Prospect if…
- ✓Higher median salary ($130,210/year)
- ✓Better top-earner potential ($201,825)
- ✓Better purchasing power (CoL-adjusted: $134,099)
- ✓You prefer the Illinois area and lifestyle
Choose Rockford if…
- ✓Larger job market (34 employed)
- ✓You prefer the Illinois area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, actuary salaries in Mount Prospect grew 0.0% from 2024 to 2025, compared to 0.0% growth in Rockford over the same period.
Mount Prospect, IL
$126,172 (2024) → $126,172 (2025)
Rockford, IL
$125,203 (2024) → $125,203 (2025)
View Full Salary Data
Mount Prospect, IL
Rockford, IL
Frequently Asked Questions
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Written by Maria Chen, FSA, MAAA
Career Analyst
Maria has 10 years of experience in life insurance. She specializes in risk assessment and pricing strategies.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 3.20% 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 Maria Chen, FSA, MAAA, a licensed actuary with 10+ years of clinical experience. · View source data at BLS.gov