Mount Prospect vs Peoria: Police Officer Salary (2026)
Compare police officer salaries between Mount Prospect, IL and Peoria, IL. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Mount Prospect, IL | Peoria, IL |
|---|---|---|
| Median Salary | $82,060▲ | $79,016 |
| Hourly Rate | $39.45▲ | $37.99 |
| Entry Level (P10) | $49,440 | $50,850▲ |
| 25th Percentile | $61,939▲ | $60,465 |
| 75th Percentile | $104,718▲ | $99,257 |
| Top Earner (P90) | $122,310▲ | $108,955 |
| Total Employed | 13 | 630▲ |
Verdict
Mount Prospect, IL offers better overall compensation for police officers, winning 3 out of 4 metrics compared to Peoria.
The salary gap between Mount Prospect and Peoria is $3,044 (3.85%). Mount Prospect's median is +4.48% compared to the US national median of $78,542.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Mount Prospect spans $72,870,Peoria spans $58,105. 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, Peoria ($86,611 effective) pays 2.49% more than Mount Prospect ($84,511 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 ($82,060/year)
- ✓Better top-earner potential ($122,310)
- ✓You prefer the Illinois area and lifestyle
Choose Peoria if…
- ✓Larger job market (630 employed)
- ✓Better purchasing power (CoL-adjusted: $86,611)
- ✓You prefer the Illinois area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, police officer salaries in Mount Prospect grew 0.0% from 2024 to 2025, compared to 67.5% growth in Peoria over the same period.
Mount Prospect, IL
$79,586 (2024) → $79,624 (2025)
Peoria, IL
$45,760 (2019) → $76,670 (2025)
View Full Salary Data
Mount Prospect, IL
Peoria, IL
Frequently Asked Questions
Which city pays police officers more: Mount Prospect or Peoria?
What is the hourly rate difference between Mount Prospect and Peoria?
Should I relocate from Mount Prospect to Peoria as a police officer?
What do entry-level police officers earn in Mount Prospect vs Peoria?
Related Comparisons
Written by Jordan Lee, BA Criminal Justice
Career Analyst
Jordan Lee has over 10 years of experience in law enforcement. They specialize in community policing strategies. Jordan works with a municipal police department.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 3.06% 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 Jordan Lee, BA Criminal Justice, a licensed police officer with 10+ years of clinical experience. · View source data at BLS.gov