Plumber pay in Delaware after taxes: what you keep (2026)

The median plumber in Delaware earned $64,300 a year in May 2024, which is $31 an hour for a full-time year, according to the Bureau of Labor Statistics. Half of the 1,570 plumbers the BLS counts in Delaware earned more than that and half earned less; the middle half of them sat between $48,360 and $77,010. That is the gross figure, before anyone takes anything. What you keep depends on Delaware's tax, and Delaware has a progressive state income tax with a top rate of 6.6%.

What the median plumber keeps in Delaware

For a single filer on the median $64,300, taking the standard deduction and no other adjustments:

The state line is 4.6% of gross at this salary, approximated at 70% of the top bracket, which is where a middle income lands in most progressive states. Health insurance, retirement contributions and local taxes are not in it either; they vary by employer and by city.

Where Delaware ranks for plumber pay

Of the 50 states, Delaware ranks 19 of 50 on the gross median for plumbers. The highest-paying state is Illinois at $96,200 and the lowest is West Virginia at $49,630. Gross rank is not take-home rank: a state with no income tax climbs several places once the state line is applied, and a high-tax state drops.

Across the border

The same job in the states next to Delaware, gross median and estimated take-home for a single filer:

New Jersey and Pennsylvania leave a plumber with more at the end of the year than Delaware does; New Jersey by about $6,212. Maryland pays less once tax is counted. Pay is one line; rent is the other, and a higher median in a metro with higher rent can leave you with less.

Where the plumber jobs are in Delaware

The BLS count of 1,570 plumbers is statewide. The metros with the most of that work are Wilmington, Dover and Newark, which is where the median is set and where the upper quartile ($77,010 and above) is most often paid. Employers who could not hire locally and have filed with the Department of Labor are listed on the Delaware openings page; those filings are the ones already paying to bring people in, and housing or transport is often part of the offer.

What people get wrong about plumber pay in Delaware

• Quoting the mean. The BLS mean for Delaware is $31 an hour, pulled up by the top earners. The median ($31) is what the typical plumber makes.
• Comparing gross across states. A $64,300 offer in Delaware is $50,423 in hand; the same number in a no-tax state is $53,394.
• Forgetting the employer's share of insurance. A job that pays $62,300 with full health coverage can beat one that pays $67,300 without it.
• Treating the statewide median as the metro median. Wilmington pays differently from a rural county; ask for the figure for the place you are actually going.

Everything about Delaware, on one page

The Delaware page has the licence registries and boards, the state tax at three salaries, the programs that pay you to come, and the openings filed in Delaware this month. If you know which state you are leaving, the move pages compare the two directly. Creating a free Workmerica profile with your trade and your destination puts you in front of Delaware employers hiring from out of state.

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024 state estimates for Plumber. Tax lines are a single filer with the standard deduction, 2024 federal brackets, and the state rate in lib/us-states.ts; progressive states are approximated. Not tax advice.