What is the real (cost-adjusted) Plumber salary in Hawaii?

After BEA RPP adjustment (regional price parity index 109.7 for Hawaii), the real-wage equivalent is $71,593 — what the $78,540 nominal salary actually buys. Quartiles in real terms: $56,872 to $89,168.

What does the top of the Plumber pay scale look like in Hawaii?

The 90th percentile lands at $115,160. That tier typically reflects senior roles, specialty certifications, high-cost-of-living metros within the state, or union-negotiated rate cards. Below that, the P75 quartile is $97,820.

How many Plumbers does Hawaii employ?

BLS OES counts 2,640 Plumbers employed in Hawaii in the most recent release. Employment density relative to population determines whether wage tiers reflect a robust competitive market or a thinner labor pool.

Why is the BEA RPP for Hawaii different from a single CPI number?

BEA splits regional price parity into three components — goods, services, and rents — reweighted to the BEA's national consumption basket. Hawaii's overall index of 109.7 reflects rents 128.7, services 191.7, and goods 110.3.

How wide is the wage spread in Hawaii?

P10 to P90 spans $46,900 to $115,160. That spread captures entry-level to top-quartile pay, including specialty differentials and metro-area variance within the state.

Is Hawaii a 'real-wage arbitrage' state for Plumbers?

No — Hawaii's RPP is close to the national 100 baseline, so nominal and real wages move roughly together. Neither an arbitrage nor a penalty state.

Should I negotiate based on the BLS median for Hawaii?

The BLS median is a calibration anchor, not a ceiling. Use it to validate that an offer is in-band — anything well below the P25 in this state is a flag, anything above the P75 typically requires demonstrable specialty depth, niche credentials, or a high-COL metro within Hawaii.

Plumber Pay in Hawaii: $79K Median + Purchasing Power (2026)

TL;DR

Median Plumber salary in Hawaii: $78,540 nominal, $71,593 real (BEA RPP basis).
Quartile range $62,390 (bottom 25%) to $97,820 (top 25%); the P10-P90 envelope is $46,900 to $115,160.
Cost adjustment is small — neither an arbitrage state nor a high-cost penalty.
Nominal: #8/51 · Real: #13/51 — ranking shifts by 5 positions after RPP.

Wage breakdown — Hawaii

Percentile	Nominal (BLS)	Real (BEA RPP-adjusted)
P10 (entry tier)	$46,900	$42,752
P25 (lower quartile)	$62,390	$56,872
P50 (median)	$78,540	$71,593
P75 (upper quartile)	$97,820	$89,168
P90 (top tier)	$115,160	$104,974
Mean	$85,320	$77,774
Employment	2,640 Plumbers in Hawaii

Cost of living — BEA Regional Price Parity

Component	Hawaii index (US = 100)
All-items RPP	109.7
Goods	110.3
Services	191.7
Rents	128.7

Hawaii is a high-cost state — RPP 109.7 above the national 100 baseline. Most of the cost premium routes through rents (128.7) and services (191.7).

After-tax take-home — Hawaii (2024 BLS · 2024 tax year, single filer)

Layer-by-layer take-home math at the BLS median

Layer	Amount	Note
Gross BLS P50 (Plumber)	$78,540	nominal median
Federal income tax	−$8,526	10.9% effective; std deduction $15,750 applied
State income tax	−$5,552	1.4–11% (12 brackets)
FICA (SS 6.2% + Medicare 1.45%)	−$6,008	SS capped at $183,600 wage base
Take-home (after-tax)	$58,454	74.4% of gross
Real take-home (RPP-adjusted)	$53,284	÷ (109.7 / 100) BEA cost-of-living

What the Hawaii state-tax burden means for Plumber take-home

Hawaii carries one of the heavier state-tax loads in the country at this income tier (7.1% effective on the BLS median). Combined with federal and FICA, gross-to-take-home spread is 25.6%, leaving $58,454 pre-RPP and $53,284 after the 109.7 cost-of-living index — a $25,256 gap from the headline gross.

Computed from 2026 IRS federal brackets (Rev. Proc. 2025-32), 2026 state DOR brackets, and 2026 FICA rates. Single filer, standard deduction, no other adjustments. See methodology · tax for limitations (married filers, ITM/SALT itemizers, retirement deferrals, HSA, dependent credits, etc.).

National context

Across the United States, BLS reports a national median of $62,970 for Plumbers with mean pay of $69,940 and total employment of 455,940. Hawaii sits at #8 on nominal pay and #13 on real (cost-adjusted) pay among the 51 states and DC. After cost adjustment, Hawaii falls 5 positions — the cost premium eats into the headline wage.

Frequently asked questions

What is the real (cost-adjusted) Plumber salary in Hawaii?: After BEA RPP adjustment (regional price parity index 109.7 for Hawaii), the real-wage equivalent is $71,593 — what the $78,540 nominal salary actually buys. Quartiles in real terms: $56,872 to $89,168.
What does the top of the Plumber pay scale look like in Hawaii?: The 90th percentile lands at $115,160. That tier typically reflects senior roles, specialty certifications, high-cost-of-living metros within the state, or union-negotiated rate cards. Below that, the P75 quartile is $97,820.
How many Plumbers does Hawaii employ?: BLS OES counts 2,640 Plumbers employed in Hawaii in the most recent release. Employment density relative to population determines whether wage tiers reflect a robust competitive market or a thinner labor pool.
Why is the BEA RPP for Hawaii different from a single CPI number?: BEA splits regional price parity into three components — goods, services, and rents — reweighted to the BEA's national consumption basket. Hawaii's overall index of 109.7 reflects rents 128.7, services 191.7, and goods 110.3.
How wide is the wage spread in Hawaii?: P10 to P90 spans $46,900 to $115,160. That spread captures entry-level to top-quartile pay, including specialty differentials and metro-area variance within the state.
Is Hawaii a 'real-wage arbitrage' state for Plumbers?: No — Hawaii's RPP is close to the national 100 baseline, so nominal and real wages move roughly together. Neither an arbitrage nor a penalty state.
Should I negotiate based on the BLS median for Hawaii?: The BLS median is a calibration anchor, not a ceiling. Use it to validate that an offer is in-band — anything well below the P25 in this state is a flag, anything above the P75 typically requires demonstrable specialty depth, niche credentials, or a high-COL metro within Hawaii.

Sources & methodology

U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OES), SOC 47-2152, 2024 reference period.
U.S. Bureau of Economic Analysis — Regional Price Parities, 2023 vintage (all-items, goods, services, rents).
Real-wage figures = nominal BLS wage ÷ (state RPP / 100).
See the methodology page for full computation details and limitations.

By Marcus Liang · Founder & Editor · Last synced 2026-05-07.

Cross-comparison: see how Hawaii Plumber pay ranks against the other 254 state × occupation pages on the Real Wage Atlas → — four-way ranking by real wage, after-tax take-home, state-tax savings, and cost-of-living arbitrage.