Mechanical engineer · Santa Rosa, CA

Mechanical engineer in Santa Rosa: $2,920/mo left

BLS OEWS May 2025 puts the median mechanical engineer wage in Santa Rosa at $120,650 a year. About 150 mechanical engineer jobs are in the metro. The job is a smaller share of local employment than nationwide (location quotient 0.38). The 10th percentile is $76,470 and the 90th is $170,890. Pay ranks 29th-highest of 345 metros with a published median for this job. Pay is 4.8× a year of one-bedroom rent ($2,100/mo). California taxes wage income on a bracket schedule. At this pay, one adult in a one-bedroom keeps $2,920 a month after tax and rent. The best nearby metro for this job is Hanford, about 240 miles away, at $4,293 left over a month.

Source: BLS OEWS May 2025.

Left over each month

$2,920

1 adult, 1 bd

Pay

$120,650

$76,470 to $170,890

Rent (1 bd)

$2,100

$2,500 (2 bd)

Employment

150

Location quotient 0.38

Pay rank

29th of 345

Metros with a published median

Pay vs rent

4.8×

Annual pay ÷ a year of 1 bd rent

Where the money goes

1 adult, 1 bd, mechanical engineer pay of $120,650.

Taxes$2,890
Rent$2,100
Other living costs$2,144
Left over$2,920

Pay and tax, per year

Gross household pay: $120,650
Federal income tax: −$18,203
Social Security and Medicare: −$9,230
State income tax (CA): −$7,248
Take-home pay: $85,970
Effective tax rate: 28.7%

Living costs, per month

Rent, 1br: $2,100
Groceries: $433
Getting around: $574
Healthcare: $487
Utilities and internet: $271
Everything else: $379
Total spending: $4,244

Left over each month

$10,054 gross, minus $2,890 in tax and $4,244 in living costs.

$2,920

Rank every metro for a mechanical engineer

Same job. Local pay. After tax and rent. Best nearby: Hanford, $4,293/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 Santa Rosa?

$120,650 a year. That figure is the BLS OEWS May 2025 median for the metro. About 150 mechanical engineer jobs are in the metro.

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

$2,920 a month for one adult in a one-bedroom. California taxes wage income on a bracket schedule Rent is $2,100, and pay covers 4.8× a year of it.

Where nearby would a mechanical engineer keep more?

Hanford, about 240 miles away, leaves $4,293 a month, more than Santa Rosa.