Mechanical engineer · Trenton, NJ

Mechanical engineer in Trenton: $2,422/mo left

BLS OEWS May 2025 puts the median mechanical engineer wage in Trenton at $101,470 a year. About 200 mechanical engineer jobs are in the metro. The job is a smaller share of local employment than nationwide (location quotient 0.43). The 10th percentile is $77,580 and the 90th is $155,500. Pay ranks 135th-highest of 345 metros with a published median for this job. Pay is 4.3× a year of one-bedroom rent ($1,986/mo). New Jersey taxes wage income on a bracket schedule. At this pay, one adult in a one-bedroom keeps $2,422 a month after tax and rent. The best nearby metro for this job is Lexington Park, about 167 miles away, at $3,737 left over a month.

Source: BLS OEWS May 2025.

Left over each month

$2,422

1 adult, 1 bd

Pay

$101,470

$77,580 to $155,500

Rent (1 bd)

$1,986

$2,364 (2 bd)

Employment

200

Location quotient 0.43

Pay rank

135th of 345

Metros with a published median

Pay vs rent

4.3×

Annual pay ÷ a year of 1 bd rent

Where the money goes

1 adult, 1 bd, mechanical engineer pay of $101,470.

Taxes$2,164
Rent$1,986
Other living costs$1,883
Left over$2,422

Pay and tax, per year

Gross household pay: $101,470
Federal income tax: −$13,937
Social Security and Medicare: −$7,762
State income tax (NJ): −$4,274
Take-home pay: $75,496
Effective tax rate: 25.6%

Living costs, per month

Rent, 1br: $1,986
Groceries: $398
Getting around: $438
Healthcare: $448
Utilities and internet: $249
Everything else: $349
Total spending: $3,869

Left over each month

$8,456 gross, minus $2,164 in tax and $3,869 in living costs.

$2,422

Rank every metro for a mechanical engineer

Same job. Local pay. After tax and rent. Best nearby: Lexington Park, $3,737/mo.

Mechanical engineer leftover by city →Best cities for mechanical engineers to move to →

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Questions

What does a mechanical engineer make in Trenton?

$101,470 a year. That figure is the BLS OEWS May 2025 median for the metro. About 200 mechanical engineer jobs are in the metro.

What is left after tax and rent for a mechanical engineer in Trenton?

$2,422 a month for one adult in a one-bedroom. New Jersey taxes wage income on a bracket schedule Rent is $1,986, and pay covers 4.3× a year of it.

Where nearby would a mechanical engineer keep more?

Lexington Park, about 167 miles away, leaves $3,737 a month, more than Trenton.