Des Moines vs Kennewick: Dental Hygienist Salary (2026)
Compare dental hygienist salaries between Des Moines, WA and Kennewick, WA. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Des Moines, WA | Kennewick, WA |
|---|---|---|
| Median Salary | $127,832 | $128,531▲ |
| Hourly Rate | $61.45 | $61.79▲ |
| Entry Level (P10) | $99,774 | $105,360▲ |
| 25th Percentile | $109,392 | $113,881▲ |
| 75th Percentile | $140,230▲ | $132,655 |
| Top Earner (P90) | $160,069▲ | $154,083 |
| Total Employed | 7 | 270▲ |
Verdict
Kennewick, WA offers better overall compensation for dental hygienists, winning 3 out of 4 metrics compared to Des Moines.
The salary gap between Des Moines and Kennewick is $699 (0.55%). Kennewick's median is +24.85% compared to the US national median of $102,946.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Des Moines spans $60,295,Kennewick spans $48,723. Des Moines 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, Kennewick ($128,430 effective) pays 7.90% more than Des Moines ($119,024 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Des Moines if…
- ✓Better top-earner potential ($160,069)
- ✓You prefer the Washington area and lifestyle
Choose Kennewick if…
- ✓Higher median salary ($128,531/year)
- ✓Larger job market (270 employed)
- ✓Better purchasing power (CoL-adjusted: $128,430)
- ✓You prefer the Washington area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dental hygienist salaries in Des Moines grew 25.0% from 2020 to 2025, compared to 28.1% growth in Kennewick over the same period.
Des Moines, WA
$97,446 (2020) → $121,814 (2025)
Kennewick, WA
$95,610 (2020) → $122,480 (2025)
View Full Salary Data
Des Moines, WA
Kennewick, WA
Frequently Asked Questions
Which city pays dental hygienists more: Des Moines or Kennewick?
What is the hourly rate difference between Des Moines and Kennewick?
Should I relocate from Des Moines to Kennewick as a dental hygienist?
What do entry-level dental hygienists earn in Des Moines vs Kennewick?
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Written by Sarah Chen, RDH, BSDH
Dental Career Analyst
Sarah Chen is a registered dental hygienist with over 12 years of clinical experience. She specializes in salary benchmarking and career strategy, helping dental professionals make data-driven career decisions using official BLS statistics.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 4.94% 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 Sarah Chen, RDH, BSDH, a licensed dental hygienist with 10+ years of clinical experience. · View source data at BLS.gov