How wide is the wage spread in New Hampshire?

P10 to P90 spans $72,400 to $157,810. That spread captures entry-level to top-quartile pay, including specialty differentials and metro-area variance within the state.

Is New Hampshire a 'real-wage arbitrage' state for Mechanical Engineers?

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

What are the limits of these Mechanical Engineer salary numbers?

BLS OES is an employer survey of W-2 wages — it excludes contractor pay, bonuses outside the base wage definition, equity compensation, and tip income. Self-employed practitioners and gig workers are not represented. For occupations with significant non-W-2 income, the BLS figure is a floor, not a complete picture.

Should I negotiate based on the BLS median for New Hampshire?

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 New Hampshire.

When does this data update?

BLS OES releases a new May reference set roughly each spring; we re-run the ETL pipeline within two weeks of release. BEA RPP refreshes annually. The last-synced timestamp at the top of this page reflects the most recent build.

Defense / aerospace vs auto vs HVAC mechanical engineer pay in New Hampshire?

BLS does not segment by industry. In {state}, defense and aerospace primes typically lead on base pay with strong total comp once retention/clearance bonuses layer in (often P75-P90 of the BLS band). Automotive and consumer products sit mid-band. HVAC / building-systems mechanical engineering pays below the BLS median for the first 5 years, then catches up via PE-track roles and design-build firm equity.

BS vs MS in mechanical engineering — does the master's pay back in New Hampshire?

MS-ME in New Hampshire adds roughly $8-15K to starting pay versus BS-only and shortens the path into specialty roles (CFD, FEA, controls, robotics). The 1.5-2 year tuition + foregone earnings opportunity cost typically breaks even 6-9 years out. PhD-MechE only pays back inside research-heavy positions (national labs, R&D-heavy primes) and largely doesn't lift the BLS-tracked engineering-staff wage in standard industry roles.

New Hampshire Mechanical Engineer Salary: BLS $104K Median, Real $99K (2026)

TL;DR

$103,890 is the BLS median wage for Mechanical Engineers in New Hampshire; $98,574 is the BEA-adjusted purchasing-power equivalent.
Mid-band cost of living: real and nominal wage are within a few percent of each other.
BLS percentile breakdown: P10 $72,400 · P25 $84,990 · P75 $127,810 · P90 $157,810.
State ranks #18 nationally on nominal wage, #42 on real (RPP-adjusted) wage.

Wage breakdown — New Hampshire

Percentile	Nominal (BLS)	Real (BEA RPP-adjusted)
P10 (entry tier)	$72,400	$68,695
P25 (lower quartile)	$84,990	$80,641
P50 (median)	$103,890	$98,574
P75 (upper quartile)	$127,810	$121,270
P90 (top tier)	$157,810	$149,735
Mean	$109,960	$104,333
Employment	2,580 Mechanical Engineers in New Hampshire

Cost of living — BEA Regional Price Parity

Component	New Hampshire index (US = 100)
All-items RPP	105.4
Goods	100.0
Services	156.2
Rents	114.5

New Hampshire is a high-cost state — RPP 105.4 above the national 100 baseline. Most of the cost premium routes through rents (114.5) and services (156.2).

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

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

Layer	Amount	Note
Gross BLS P50 (Mechanical Engineer)	$103,890	nominal median
Federal income tax	−$14,103	13.6% effective; std deduction $15,750 applied
State income tax	$0	no tax on wage income (interest/dividends only, repealed 2027)
FICA (SS 6.2% + Medicare 1.45%)	−$7,948	SS capped at $183,600 wage base
Take-home (after-tax)	$81,840	78.8% of gross
Real take-home (RPP-adjusted)	$77,652	÷ (105.4 / 100) BEA cost-of-living

What the New Hampshire state-tax burden means for Mechanical Engineer take-home

New Hampshire levies no state income tax on wages, which is worth roughly $5,195 a year for a Mechanical Engineer at the BLS median compared with the national-average state burden (≈5%). After cost of living, real take-home is $77,652 — lower than the nominal after-tax figure because RPP exceeds 100.

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 $102,320 for Mechanical Engineers with mean pay of $110,080 and total employment of 286,760. New Hampshire sits at #18 on nominal pay and #42 on real (cost-adjusted) pay among the 51 states and DC. After cost adjustment, New Hampshire falls 24 positions — the cost premium eats into the headline wage.

Frequently asked questions

How wide is the wage spread in New Hampshire?: P10 to P90 spans $72,400 to $157,810. That spread captures entry-level to top-quartile pay, including specialty differentials and metro-area variance within the state.
Is New Hampshire a 'real-wage arbitrage' state for Mechanical Engineers?: No — New Hampshire's RPP is close to the national 100 baseline, so nominal and real wages move roughly together. Neither an arbitrage nor a penalty state.
What are the limits of these Mechanical Engineer salary numbers?: BLS OES is an employer survey of W-2 wages — it excludes contractor pay, bonuses outside the base wage definition, equity compensation, and tip income. Self-employed practitioners and gig workers are not represented. For occupations with significant non-W-2 income, the BLS figure is a floor, not a complete picture.
Should I negotiate based on the BLS median for New Hampshire?: 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 New Hampshire.
When does this data update?: BLS OES releases a new May reference set roughly each spring; we re-run the ETL pipeline within two weeks of release. BEA RPP refreshes annually. The last-synced timestamp at the top of this page reflects the most recent build.
Defense / aerospace vs auto vs HVAC mechanical engineer pay in New Hampshire?: BLS does not segment by industry. In {state}, defense and aerospace primes typically lead on base pay with strong total comp once retention/clearance bonuses layer in (often P75-P90 of the BLS band). Automotive and consumer products sit mid-band. HVAC / building-systems mechanical engineering pays below the BLS median for the first 5 years, then catches up via PE-track roles and design-build firm equity.
BS vs MS in mechanical engineering — does the master's pay back in New Hampshire?: MS-ME in New Hampshire adds roughly $8-15K to starting pay versus BS-only and shortens the path into specialty roles (CFD, FEA, controls, robotics). The 1.5-2 year tuition + foregone earnings opportunity cost typically breaks even 6-9 years out. PhD-MechE only pays back inside research-heavy positions (national labs, R&D-heavy primes) and largely doesn't lift the BLS-tracked engineering-staff wage in standard industry roles.

Sources & methodology

U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OES), SOC 17-2141, 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 2026-05-05.

Cross-comparison: see how New Hampshire Mechanical Engineer 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.