Honolulu vs Waipahu: Mechanical Engineer Salary (2026)
Compare mechanical engineer salaries between Honolulu, HI and Waipahu, HI. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Honolulu, HI | Waipahu, HI |
|---|---|---|
| Median Salary | $136,020▲ | $125,260 |
| Hourly Rate | $65.40▲ | $60.22 |
| Entry Level (P10) | $90,133▲ | $89,187 |
| 25th Percentile | $104,789▲ | $99,911 |
| 75th Percentile | $174,106▲ | $153,745 |
| Top Earner (P90) | $210,832▲ | $194,152 |
| Total Employed | 68▲ | 9 |
Verdict
Honolulu, HI offers better overall compensation for mechanical engineers, winning 4 out of 4 metrics compared to Waipahu.
The salary gap between Honolulu and Waipahu is $10,760 (8.59%). Honolulu's median is +26.94% compared to the US national median of $107,150.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Honolulu spans $120,699,Waipahu spans $104,965. Honolulu 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, Honolulu ($114,015 effective) pays 8.59% more than Waipahu ($104,996 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Honolulu if…
- ✓Higher median salary ($136,020/year)
- ✓Better top-earner potential ($210,832)
- ✓Larger job market (68 employed)
- ✓Better purchasing power (CoL-adjusted: $114,015)
- ✓You prefer the Hawaii area and lifestyle
Choose Waipahu if…
- ✓You prefer the Hawaii area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, mechanical engineer salaries in Honolulu grew 2.1% from 2024 to 2025, compared to 2.1% growth in Waipahu over the same period.
Honolulu, HI
$129,482 (2024) → $132,161 (2025)
Waipahu, HI
$119,239 (2024) → $121,706 (2025)
View Full Salary Data
Honolulu, HI
Waipahu, HI
Frequently Asked Questions
Which city pays mechanical engineers more: Honolulu or Waipahu?
What is the hourly rate difference between Honolulu and Waipahu?
Should I relocate from Honolulu to Waipahu as a mechanical engineer?
What do entry-level mechanical engineers earn in Honolulu vs Waipahu?
Written by Amina Patel, PE
Career Analyst
Amina has 10 years of experience in mechanical engineering. She specializes in thermal analysis and works in the automotive industry.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 2.92% 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 Amina Patel, PE, a licensed mechanical engineer with 10+ years of clinical experience. · View source data at BLS.gov