SOC 15-1244 · Hilton Head Island-Bluffton-Port Royal, SC metro

Network and Computer Systems Administrators Salary in Hilton Head Island, SC

The average salary for network and computer systems administrators in Hilton Head Island, South Carolina is $103,430 a year ($49.73 an hour), according to BLS estimates for May 2025. The median is $100,900: half of the 70 people in this job in the Hilton Head Island-Bluffton-Port Royal, SC metro area earn more than that, half earn less. That average is about the same as the U.S. average for this job ($103,680).

$103,430average per year

$49.73 / hourMedian $100,900Take-home ≈ $77,170

  • $63K10th
  • $80K25th
  • $101KMedian
  • $118K75th
  • $157K90th

median average · bar = middle 50% of workers · how to read it

70people in this job
-0%vs U.S. average
#2 of 8South Carolina metros
98cost of living (U.S. = 100)
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Network and Computer Systems Administrators pay range in Hilton Head Island

New workers and the lowest-paid 10% earn about $63,390 a year or less, while the top 10% make $156,870 or more. The middle half of network and computer systems administrators in Hilton Head Island earn between $79,560 and $117,510.

  • $63K10th
  • $80K25th
  • $101KMedian
  • $118K75th
  • $157K90th

median average · bar = middle 50% of workers · how to read it

Pay levelPer yearPer monthPer hour*
Average$103,430$8,619$49.73
Median$100,900$8,408$48.51
Entry level (25th percentile)$79,560$6,630$38.25
Experienced (75th percentile)$117,510$9,792$56.50

*Hourly figures assume 2,080 paid hours a year. Hourly to annual salary.

Network and Computer Systems Administrators pay in Hilton Head Island vs. South Carolina and the U.S.

Network and computer systems administrators in Hilton Head Island earn about the same as the South Carolina average ($101,190) and about the same as the U.S. average ($103,680). At the median the gap is +2% against the U.S. median of $99,130.

AreaAverageMedian10th pct.90th pct.Jobs
Hilton Head Island$103,430$100,900$63,390$156,87070
South Carolina$101,190$92,520$63,310$151,2103,580
United States$103,680$99,130$62,640$155,050314,340

State and U.S. rows: BLS statewide and national estimates, May 2025, which include rural areas.

Network and Computer Systems Administrators salary after taxes in Hilton Head Island

On the average salary of $103,430, a single filer in Hilton Head Island takes home about $77,170 a year, or $6,431 a month and $2,968 every two weeks. Taxes take 25% of gross pay.

Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2026 rules).

South Carolina paycheck calculator: try your own salary

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Is Hilton Head Island a good place for network and computer systems administrators? Pay vs. cost of living

Prices in the Hilton Head Island area are 2% below the U.S. average (BEA price parity 98.0), so the average $103,430 buys what about $105,523 would buy in a typical U.S. metro. This job pays 2.3 times the median wage of all jobs in Hilton Head Island ($43,850). A typical home costs $527,324, or 5.1 years of this average salary before tax.

See what $103,430 is worth in another city

Network and Computer Systems Administrators salary in other South Carolina cities

Hilton Head Island ranks 2nd of 8 South Carolina metro areas for this job; Greenville pays the most ($104,730).

All Network and Computer Systems Administrators salaries in South Carolina

Highest-paying cities for network and computer systems administrators

San Jose, CA pays this job the most of the metro areas we cover ($136,400).

Network and Computer Systems Administrators salary by city

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Network and Computer Systems Administrators salary in Hilton Head Island: questions

How much do network and computer systems administrators make an hour in Hilton Head Island?

$49.73 an hour on average, and $48.51 at the median (BLS, May 2025).

What is the entry-level network and computer systems administrators salary in Hilton Head Island?

The lowest-paid 10% earn about $63,390 a year and the 25th percentile is $79,560, a fair guide to starting pay.

What is the network and computer systems administrators take-home pay in Hilton Head Island?

About $77,170 a year ($6,431 a month) for a single filer on the average salary of $103,430.

Do network and computer systems administrators earn more in Hilton Head Island than elsewhere?

The average here is about the same as the U.S. average for this job ($103,680).

Sources and how to read this page

  • Wages: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates for metropolitan areas. SOC code 15-1244; area Hilton Head Island-Bluffton-Port Royal, SC (25940). Relative standard error of the mean wage: 12.6%.
  • U.S. and statewide figures: BLS OEWS national and state estimates, May 2025, every employer including rural areas.
  • Cost of living: Bureau of Economic Analysis regional price parities (RPP), 2024; 100 = U.S. average.
  • Home value: Zillow Home Value Index. Typical-wage figure: OEWS all occupations, same metro.
  • Take-home pay: Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2026 rules).
  • Job concentration: location quotient 0.44, this job is less common than in the U.S. overall (location quotient 0.44).

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