Network and Computer Systems Administrators pay range in Decatur
New workers and the lowest-paid 10% earn about $63,090 a year or less, while the top 10% make $141,910 or more. The middle half of network and computer systems administrators in Decatur earn between $73,490 and $106,370.
- $63K10th
- $73K25th
- $95KMedian
- $106K75th
- $142K90th
median average · bar = middle 50% of workers
| Pay level | Per year | Per month | Per hour* |
|---|---|---|---|
| Average | $95,870 | $7,989 | $46.09 |
| Median | $94,700 | $7,892 | $45.53 |
| Entry level (25th percentile) | $73,490 | $6,124 | $35.33 |
| Experienced (75th percentile) | $106,370 | $8,864 | $51.14 |
*Hourly figures assume 2,080 paid hours a year.
Network and Computer Systems Administrators salary after taxes in Decatur
On the average salary of $95,870, a single filer in Decatur takes home about $71,670 a year, or $5,973 a month and $2,757 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 (2025 rules).
Is Decatur a good place for network and computer systems administrators? Pay vs. cost of living
Prices in the Decatur area are 12% below the U.S. average (BEA price parity 88.4), so the average $95,870 buys what about $108,423 would buy in a typical U.S. metro. This job pays 1.8 times the median wage of all jobs in Decatur ($51,290). A typical home costs $126,931, or 1.3 years of this average salary before tax.
Network and Computer Systems Administrators salary in other Illinois cities
Decatur ranks 5th of 8 Illinois metro areas for this job; Springfield pays the most ($114,630).
- Springfield$114,630
- Peoria$114,390
- Chicago$108,870
- Bloomington$100,460
- Decatur$95,870
- Rockford$94,590
- Champaign$87,970
- Kankakee$87,540
All Network and Computer Systems Administrators salaries in Illinois
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).
- San Jose, CA$136,400
- San Francisco, CA$134,080
- Baltimore, MD$126,740
- Washington, DC$126,330
- New York, NY$122,580
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Network and Computer Systems Administrators salary in Decatur: questions
How much do network and computer systems administrators make an hour in Decatur?
$46.09 an hour on average, and $45.53 at the median (BLS, May 2025).
What is the entry-level network and computer systems administrators salary in Decatur?
The lowest-paid 10% earn about $63,090 a year and the 25th percentile is $73,490, a fair guide to starting pay.
What is the network and computer systems administrators take-home pay in Decatur?
About $71,670 a year ($5,973 a month) for a single filer on the average salary of $95,870.
Do network and computer systems administrators earn more in Decatur than elsewhere?
The average here is 9% less than the U.S. metro average for this job ($104,999).
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 Decatur, IL (19500). Relative standard error of the mean wage: 3.7%.
- 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 (2025 rules).
- Job concentration: location quotient 0.57, this job is less common than in the U.S. overall (location quotient 0.57).
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