Boulder vs Castle Rock: Dialysis Technician Salary (2026)
Compare dialysis technician salaries between Boulder, CO and Castle Rock, CO. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Boulder, CO | Castle Rock, CO |
|---|---|---|
| Median Salary | $57,606▲ | $53,645 |
| Hourly Rate | $27.69▲ | $25.79 |
| Entry Level (P10) | $41,095 | $42,419▲ |
| 25th Percentile | $46,836 | $48,150▲ |
| 75th Percentile | $75,187▲ | $67,363 |
| Top Earner (P90) | $84,191▲ | $83,151 |
| Total Employed | 150▲ | 14 |
Verdict
Boulder, CO offers better overall compensation for dialysis technicians, winning 4 out of 4 metrics compared to Castle Rock.
The salary gap between Boulder and Castle Rock is $3,961 (7.38%). Boulder's median is +27.10% compared to the US national median of $45,322.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Boulder spans $43,096,Castle Rock spans $40,732. Boulder 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, Boulder ($54,758 effective) pays 7.18% more than Castle Rock ($51,090 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Boulder if…
- ✓Higher median salary ($57,606/year)
- ✓Better top-earner potential ($84,191)
- ✓Larger job market (150 employed)
- ✓Better purchasing power (CoL-adjusted: $54,758)
- ✓You prefer the Colorado area and lifestyle
Choose Castle Rock if…
- ✓You prefer the Colorado area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dialysis technician salaries in Boulder grew 42.6% from 2021 to 2025, compared to 5.5% growth in Castle Rock over the same period.
Boulder, CO
$39,450 (2021) → $56,250 (2025)
Castle Rock, CO
$49,647 (2024) → $52,383 (2025)
View Full Salary Data
Boulder, CO
Castle Rock, CO
Frequently Asked Questions
Which city pays dialysis technicians more: Boulder or Castle Rock?
What is the hourly rate difference between Boulder and Castle Rock?
Should I relocate from Boulder to Castle Rock as a dialysis technician?
What do entry-level dialysis technicians earn in Boulder vs Castle Rock?
Written by Jessica Tran, CCRN
Career Analyst
Jessica has over 10 years as a dialysis technician. She specializes in chronic kidney disease management. She works at a community hospital.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 2.41% 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 Jessica Tran, CCRN, a licensed dialysis technician with 10+ years of clinical experience. · View source data at BLS.gov