Seattle vs Kennewick: Plumber Salary (2026)
Compare plumber salaries between Seattle, WA and Kennewick, WA. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Seattle, WA | Kennewick, WA |
|---|---|---|
| Median Salary | $97,630 | $99,578▲ |
| Hourly Rate | $46.93 | $47.88▲ |
| Entry Level (P10) | $53,239▲ | $48,923 |
| 25th Percentile | $63,603▲ | $62,158 |
| 75th Percentile | $129,924 | $130,416▲ |
| Top Earner (P90) | $157,368▲ | $149,556 |
| Total Employed | 6,350▲ | 840 |
Verdict
Seattle and Kennewick are closely matched on overall plumber compensation, each winning on different metrics.
The salary gap between Seattle and Kennewick is $1,948 (2.00%). Kennewick's median is +52.24% compared to the US national median of $65,408.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Seattle spans $104,129,Kennewick spans $100,633. Seattle 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 ($99,499 effective) pays 13.26% more than Seattle ($87,850 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Seattle if…
- ✓Better top-earner potential ($157,368)
- ✓Larger job market (6,350 employed)
- ✓You prefer the Washington area and lifestyle
Choose Kennewick if…
- ✓Higher median salary ($99,578/year)
- ✓Better purchasing power (CoL-adjusted: $99,499)
- ✓You prefer the Washington area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, plumber salaries in Seattle grew 20.5% from 2019 to 2025, compared to 15.1% growth in Kennewick over the same period.
Seattle, WA
$79,050 (2019) → $95,230 (2025)
Kennewick, WA
$84,360 (2019) → $97,130 (2025)
View Full Salary Data
Seattle, WA
Kennewick, WA
Frequently Asked Questions
Which city pays plumbers more: Seattle or Kennewick?
What is the hourly rate difference between Seattle and Kennewick?
Should I relocate from Seattle to Kennewick as a plumber?
What do entry-level plumbers earn in Seattle vs Kennewick?
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Written by Samuel Torres, CWP
Career Analyst
Samuel Torres has 10 years of experience in plumbing. He specializes in residential plumbing systems. He has worked with several home improvement companies.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 2.52% 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 Samuel Torres, CWP, a licensed plumber with 10+ years of clinical experience. · View source data at BLS.gov