Northbrook vs Springfield: Data Analyst Salary (2026)
Compare data analyst salaries between Northbrook, IL and Springfield, IL. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Northbrook, IL | Springfield, IL |
|---|---|---|
| Median Salary | $66,162▲ | $61,518 |
| Hourly Rate | $31.80▲ | $29.58 |
| Entry Level (P10) | $38,374 | $42,508▲ |
| 25th Percentile | $47,637▲ | $46,192 |
| 75th Percentile | $84,687▲ | $78,850 |
| Top Earner (P90) | $102,551▲ | $96,289 |
| Total Employed | 8 | 100▲ |
Verdict
Northbrook, IL offers better overall compensation for data analysts, winning 3 out of 4 metrics compared to Springfield.
The salary gap between Northbrook and Springfield is $4,644 (7.55%). Northbrook's median is -17.70% compared to the US national median of $80,394.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Northbrook spans $64,177,Springfield spans $53,781. Northbrook 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, Northbrook ($68,138 effective) pays 2.73% more than Springfield ($66,330 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Northbrook if…
- ✓Higher median salary ($66,162/year)
- ✓Better top-earner potential ($102,551)
- ✓Better purchasing power (CoL-adjusted: $68,138)
- ✓You prefer the Illinois area and lifestyle
Choose Springfield if…
- ✓Larger job market (100 employed)
- ✓You prefer the Illinois area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, data analyst salaries in Northbrook grew -42.5% from 2024 to 2025, compared to -26.3% growth in Springfield over the same period.
Northbrook, IL
$110,139 (2024) → $63,325 (2025)
Springfield, IL
$79,860 (2021) → $58,880 (2025)
View Full Salary Data
Northbrook, IL
Springfield, IL
Frequently Asked Questions
Which city pays data analysts more: Northbrook or Springfield?
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Should I relocate from Northbrook to Springfield as a data analyst?
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Written by Aisha Patel, MA, Certified Data Analyst
Career Analyst
Aisha has 10 years of experience in data analysis. She specializes in business intelligence and works at a tech consulting firm.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 4.48% 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 Aisha Patel, MA, Certified Data Analyst, a licensed data analyst with 10+ years of clinical experience. · View source data at BLS.gov