What First-Line Supervisors of Construction Trades and Extraction Workers earn in Fairfax County, VA
According to the latest federal wage data for the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area, the median pay for First-Line Supervisors of Construction Trades and Extraction Workers in Fairfax County, VA is $83,540 a year, or $40.16 an hour. After federal income tax, Social Security, Medicare and state income tax, the paycheck shrinks to $63,318 a year, and rent, food and energy take another bite. The sections below walk through each step with the actual math for Fairfax County, VA.
The mean wage is $91,060, which is 9.0% above the median, a sign that a group of high earners lifts the average. The survey counts about 14,660 people working in this occupation across the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area, so the estimate rests on a substantial pool of workers. Fairfax County, VA has roughly 1,147,837 residents, according to the population figures used by the rent data.
The salary range, from entry level to top earners
Pay for First-Line Supervisors of Construction Trades and Extraction Workers in the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area is not one number. The lowest-paid tenth of workers earn up to $60,720 a year ($29.19 an hour), while the highest-paid tenth earn $129,260 or more ($62.14 an hour). That is a gap of $68,540 between the bottom and the top of the scale. The middle half of workers falls between $73,980 at the 25th percentile and $103,890 at the 75th percentile. A top-tier earner makes 2.1 times what someone at the bottom makes, so experience, certification and employer all matter.
What the hourly rate looks like
Employers quote this occupation by the hour or by the year, so here are both: $40.16 an hour or $83,540 a year at the median for Fairfax County, VA. Before any deductions, that is $6,962 a month, $3,213 every two weeks and $1,607 each week. After taxes the same job pays $30.44 per hour of take-home income, which is the number that actually has to cover rent and groceries.
How pay in Fairfax County, VA compares
Compared with the Virginia average
A worker in this occupation in Fairfax County, VA earns $4,267 more than the Virginia average of $79,273, a premium of 5.4%. Over a year that premium is worth $4,267 before tax and roughly $3,234 after tax. Within Virginia, Fairfax County, VA already has the highest median we track for this job.
Compared with the national average
Nationally, First-Line Supervisors of Construction Trades and Extraction Workers earn an employment-weighted average of $83,161 across the contiguous United States, so $83,540 in Fairfax County, VA is essentially average. Keep in mind that a higher salary only helps if living costs do not rise faster, which is why the cost sections below matter as much as the headline number.
Where this job ranks in Fairfax County, VA
Among the 618 occupations with published wages in Fairfax County, VA, First-Line Supervisors of Construction Trades and Extraction Workers ranks number 226 by median pay, ahead of about 64% of them. The best-paying occupation we track here is Lawyers at $195,190 a year, which is $111,650 more than the median for First-Line Supervisors of Construction Trades and Extraction Workers.
From gross pay to take-home pay
Three separate tax bills sit between the gross salary and the bank account: federal income tax, FICA, and state income tax. For First-Line Supervisors of Construction Trades and Extraction Workers earning the Fairfax County, VA median of $83,540, they add up to $20,222. The result is $63,318 of take-home pay a year ($5,276 a month), based on a single filer using the standard deduction.
Put another way, of every $100 earned, about $24 goes to taxes and $76 reaches the paycheck. The overall effective tax rate is 24.2%.
Federal income tax
After the $15,750 standard deduction, taxable income is $67,790. Federal brackets are marginal, so only the slice of income above each threshold is taxed at the higher rate; the last dollars of this salary fall in the 22% bracket. The resulting federal income tax is $9,828, an effective 11.8% of gross pay, well below the 22% marginal rate because the lower brackets are cheaper.
Social Security and Medicare (FICA)
Payroll taxes are a flat percentage of wages. Social Security takes 6.2% up to a wage base of $176,100, which costs $5,179 on this salary. Medicare takes 1.45%, or $1,211. FICA totals $6,391, which is 7.6% of gross pay.
State income tax in Virginia
Virginia income tax on this salary is $4,004 a year, or 4.8% of gross pay, after the state's own deductions and exemptions are applied. That is 41% of the federal income tax bill, and it comes out to $334 a month. Local taxes such as county or city income taxes are not included, so a few jurisdictions may withhold slightly more.
A cross-check with IRS data for Fairfax County, VA
IRS Statistics of Income data for Fairfax County, VA show an average adjusted gross income of $154,326 per return and an average effective federal income tax rate of 18.2% across all filers. Filers in the $75,000 to under $100,000 bracket, where this salary falls, paid an average of 10.2%, compared with the 11.8% estimated here for a single filer taking the standard deduction. Gaps between the two reflect filing status, dependents, credits and other income, none of which a single-person wage estimate includes.
Cost of living in Fairfax County, VA
Take-home pay only means something next to what life costs. We price four basics for one adult in Fairfax County, VA: a one-bedroom apartment, food, home energy and gasoline. All of them are converted to annual figures first, then compared with the $63,318 of take-home pay.
Rent
Housing is the largest line in most budgets. For Fairfax County, VA, HUD sets the Fair Market Rent for a one-bedroom unit at $2,204 a month ($26,448 a year), and at $2,438 for two bedrooms. For First-Line Supervisors of Construction Trades and Extraction Workers, a one-bedroom absorbs 41.8% of take-home pay and 31.7% of gross pay.
Food
The USDA Thrifty Food Plan (August 2026) puts the cost of a nutritious home-cooked diet for an adult at about $3,436 a year, which is $286 a month or $66.07 a week. That equals 4.1% of gross pay for First-Line Supervisors of Construction Trades and Extraction Workers in Fairfax County, VA. It is a thrifty budget with no restaurant meals, so treat it as a floor.
Energy and gasoline
Using Virginia residential prices from the Energy Information Administration and national household averages for consumption, electricity costs about $1,523 a year and other home energy such as natural gas about $597, for $2,119 in total. Gasoline in Virginia averages $3.09 per gallon; at about 463 gallons a year (11,106 miles at 24 miles per gallon) fuel adds $1,429.
What is left over
Rent, food, energy and gasoline cost $33,432 a year in Fairfax County, VA. Subtract that from $63,318 of take-home pay and $29,886 remains, which is $2,490 a month of breathing room. That margin equals 35.8% of gross pay, a comfortable cushion by common budgeting rules.
Can First-Line Supervisors of Construction Trades and Extraction Workers afford to live in Fairfax County, VA?
The 30% rent guideline
A common rule of thumb says rent should stay under 30% of gross income. For a gross salary of $83,540 that ceiling is $2,089 a month. The one-bedroom Fair Market Rent of $2,204 is $116 over it, so rent breaks the guideline. Put as a wage, covering a one-bedroom at the 30% guideline takes $42.38 an hour; the median for First-Line Supervisors of Construction Trades and Extraction Workers is $40.16, which is 5% below that mark. Another way to see it: at $30.44 of take-home pay an hour, a one-bedroom takes about 16.7 working hours every week.
Splitting a two-bedroom
Sharing a two-bedroom at $2,438 a month means $1,219 each. Compared with renting a one-bedroom alone, that saves $11,820 a year. With a roommate, the yearly margin after the basics becomes $41,706.
How fast you can save
At $2,490 a month of margin, building a $10,000 emergency fund would take about 5 months. Setting aside half of the margin stretches the same goal to about 10 months. These figures ignore interest, raises and any spending beyond the four basics.
Frequently asked questions about First-Line Supervisors of Construction Trades and Extraction Workers pay in Fairfax County, VA
How much do First-Line Supervisors of Construction Trades and Extraction Workers make per hour in Fairfax County, VA?
The median is $40.16 per hour, based on $83,540 a year over 2,080 hours. Hourly pay runs from about $29.19 at the 10th percentile to $62.14 at the 90th percentile.
How much do First-Line Supervisors of Construction Trades and Extraction Workers take home after taxes in Fairfax County, VA?
After federal income tax, FICA and state income tax, the median salary of $83,540 becomes $63,318 a year. That is $5,276 a month, $2,435 every two weeks or $1,218 a week.
How much tax do First-Line Supervisors of Construction Trades and Extraction Workers pay in Fairfax County, VA?
Total taxes are $20,222 a year, an effective rate of 24.2%: $9,828 federal income tax, $6,391 FICA and $4,004 Virginia income tax.
Do First-Line Supervisors of Construction Trades and Extraction Workers earn more in Fairfax County, VA than elsewhere in Virginia?
Yes. The local median of $83,540 is +5.4% versus the Virginia average of $79,273, a difference of $4,267 a year.
Can First-Line Supervisors of Construction Trades and Extraction Workers afford a one-bedroom apartment in Fairfax County, VA?
A one-bedroom costs $2,204 a month against take-home pay of $5,276, which is 41.8% of take-home pay. That does not meet the 30%-of-gross guideline, which allows up to $2,089 a month.
What is the monthly budget margin for First-Line Supervisors of Construction Trades and Extraction Workers in Fairfax County, VA?
About $2,490 a month ($29,886 a year) remains after a one-bedroom apartment, food, home energy and gasoline, which together cost $33,432 a year.
What hourly wage covers a one-bedroom in Fairfax County, VA at the 30% guideline?
$42.38 an hour for a full-time schedule, calculated as the $26,448 annual rent divided by 0.30 and by 2,080 hours. The median for First-Line Supervisors of Construction Trades and Extraction Workers is $40.16.
How we calculated these numbers
Wages are May 2025 medians from the Bureau of Labor Statistics Occupational Employment and Wage Statistics survey for the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area; hourly-only values are annualized at 2,080 hours. Rents are HUD Fair Market Rents, food costs come from the USDA Thrifty Food Plan, and energy prices come from the Energy Information Administration. County-level tax statistics come from the IRS Statistics of Income.
Taxes use tax-year 2025 federal brackets, FICA rates and the Virginia rules for a single filer with wage income only. Figures are estimates for planning and comparison, not tax or financial advice, and they exclude local income taxes, benefits, retirement contributions and individual circumstances.