What Computer Network Architects earn in Grundy County, IL
The median pay for Computer Network Architects in Grundy County, IL is $143,800 per year, which works out to $69.13 per hour. The figure comes from the Bureau of Labor Statistics wage survey for the Chicago-Naperville-Elgin, IL-IN metropolitan area, the labor market that Grundy County, IL belongs to. Half of the workers in this occupation earn more than the median and half earn less, which makes it a sturdier yardstick than an average that a few very high earners can pull upward.
The mean wage is $146,480, which is 1.9% above the median, so pay is spread fairly evenly. The survey counts about 5,400 people working in this occupation across the Chicago-Naperville-Elgin, IL-IN metropolitan area, so the estimate rests on a substantial pool of workers. Grundy County, IL has roughly 53,219 residents, according to the population figures used by the rent data.
The salary range, from entry level to top earners
Pay for Computer Network Architects in the Chicago-Naperville-Elgin, IL-IN metropolitan area is not one number. The lowest-paid tenth of workers earn up to $95,930 a year ($46.12 an hour), while the highest-paid tenth earn $205,340 or more ($98.72 an hour). That is a gap of $109,410 between the bottom and the top of the scale. The middle half of workers falls between $120,070 at the 25th percentile and $169,500 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: $69.13 an hour or $143,800 a year at the median for Grundy County, IL. Before any deductions, that is $11,983 a month, $5,531 every two weeks and $2,765 each week. After taxes the same job pays $49.16 per hour of take-home income, which is the number that actually has to cover rent and groceries.
About this occupation: Computer Network Architects
The U.S. Department of Labor's O*NET database describes the work of Computer Network Architects this way: "Design and implement computer and information networks, such as local area networks (LAN), wide area networks (WAN), intranets, extranets, and other data communications networks. Perform network modeling, analysis, and planning, including analysis of capacity needs for network infrastructures. May also design network and computer security measures. May research and recommend network and data communications hardware and software."
Core tasks recorded by O*NET include: "Adjust network sizes to meet volume or capacity demands"; "Communicate with customers, sales staff, or marketing staff to determine customer needs"; "Communicate with system users to ensure accounts are set up properly or to diagnose and solve operational problems"; "Coordinate installation of new equipment".
Job outlook for Computer Network Architects
The Bureau of Labor Statistics projects national employment in this occupation to grow from 181,800 jobs in 2025 to 195,800 in 2035, a change of +7.7%, faster than the 3.5% projected for all occupations. The projection counts 9,600 openings a year on average, including positions created by growth and positions left by workers who retire or move to another occupation; that equals 5.3% of current employment each year.
Typical entry-level education: bachelor's degree. Work experience in a related occupation: 5 years or more. BLS lists a national median annual wage of $134,050 for this occupation; the Grundy County, IL median of $143,800 is 7.3% above it.
How pay in Grundy County, IL compares
Compared with the Illinois average
A worker in this occupation in Grundy County, IL earns $12,144 more than the Illinois average of $131,656, a premium of 9.2%. Over a year that premium is worth $12,144 before tax and roughly $8,635 after tax. Within Illinois, Grundy County, IL already has the highest median we track for this job.
Compared with the national average
The national employment-weighted average for Computer Network Architects is $138,975 across the contiguous United States. At $143,800, Grundy County, IL pays $4,825 more, which is 3.5% above that benchmark. 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 Grundy County, IL
Among the 618 occupations with published wages in Grundy County, IL, Computer Network Architects ranks number 32 by median pay, ahead of about 95% of them. The best-paying occupation we track here is Airline Pilots, Copilots, and Flight Engineers at $293,490 a year, which is $149,690 more than the median for Computer Network Architects.
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 Computer Network Architects earning the Grundy County, IL median of $143,800, they add up to $41,557. The result is $102,243 of take-home pay a year ($8,520 a month), based on a single filer using the standard deduction.
Put another way, of every $100 earned, about $29 goes to taxes and $71 reaches the paycheck. The overall effective tax rate is 28.9%.
Federal income tax
After the $15,750 standard deduction, taxable income is $128,050. 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 24% bracket. The resulting federal income tax is $23,579, an effective 16.4% of gross pay, well below the 24% 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 $8,916 on this salary. Medicare takes 1.45%, or $2,085. FICA totals $11,001, which is 7.6% of gross pay.
State income tax in Illinois
Illinois income tax on this salary is $6,977 a year, or 4.9% of gross pay, after the state's own deductions and exemptions are applied. That is 30% of the federal income tax bill, and it comes out to $581 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 Grundy County, IL
IRS Statistics of Income data for Grundy County, IL show an average adjusted gross income of $86,171 per return and an average effective federal income tax rate of 11.7% across all filers. Filers in the $100,000 to under $200,000 bracket, where this salary falls, paid an average of 10.9%, compared with the 16.4% 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 Grundy County, IL
Take-home pay only means something next to what life costs. We price four basics for one adult in Grundy County, IL: a one-bedroom apartment, food, home energy and gasoline. All of them are converted to annual figures first, then compared with the $102,243 of take-home pay.
Rent
Housing is the largest line in most budgets. For Grundy County, IL, HUD sets the Fair Market Rent for a one-bedroom unit at $1,233 a month ($14,796 a year), and at $1,613 for two bedrooms. For Computer Network Architects, a one-bedroom absorbs 14.5% of take-home pay and 10.3% 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 2.4% of gross pay for Computer Network Architects in Grundy County, IL. It is a thrifty budget with no restaurant meals, so treat it as a floor.
Energy and gasoline
Using Illinois residential prices from the Energy Information Administration and national household averages for consumption, electricity costs about $1,677 a year and other home energy such as natural gas about $434, for $2,110 in total. Gasoline in Illinois averages $3.18 per gallon; at about 463 gallons a year (11,106 miles at 24 miles per gallon) fuel adds $1,471.
What is left over
Rent, food, energy and gasoline cost $21,813 a year in Grundy County, IL. Subtract that from $102,243 of take-home pay and $80,430 remains, which is $6,703 a month of breathing room. That margin equals 55.9% of gross pay, a comfortable cushion by common budgeting rules.
Local housing and commute data for Grundy County, IL
The budget above covers rent, food, energy and gasoline. Three more local facts shape what a paycheck buys in Grundy County, IL: property taxes, housing prices and the daily commute. The figures below are exact U.S. Census Bureau American Community Survey 2020-2024 5-year estimates for Grundy County, IL, set beside the Illinois and national medians.
Property taxes in Grundy County, IL
Homeowners in Grundy County, IL pay a median of $5,420 a year in real estate taxes, 2% above the Illinois median of $5,298 and 74% above the U.S. median of $3,119. Against a median home value of $271,700, the median tax bill is 1.99% of that value (the ratio of the two county medians). For a worker paid the local Computer Network Architects median of $143,800, a tax bill of that size would equal 3.8% of gross pay, which matters for anyone planning to buy rather than rent.
Rents, home prices and household income in Grundy County, IL
Renters in Grundy County, IL pay a median gross rent of $1,177 a month in the Census survey, 8% below the Illinois median of $1,274. HUD's Fair Market Rent for a one-bedroom apartment, which this site uses in the budget, is $1,233 a month; the two measures differ because the Census figure covers units of every size that renters already occupy, while the HUD figure is a one-bedroom benchmark. The median value of an owner-occupied home is $271,700, 3% above the Illinois median of $263,300. Median household income is $92,235, 11% above the Illinois median of $83,390, so a year of one-bedroom Fair Market Rent equals 16.0% of that income.
Commuting in Grundy County, IL
Workers in Grundy County, IL who travel to a workplace spend an average of 26.8 minutes each way, 4% below the Illinois average of 27.8. For someone who commutes five days a week, that is 4.5 hours of round-trip travel every week, a cost the budget does not price. 10.0% of workers in Grundy County, IL work from home, compared with 15.1% nationally, which removes the commute for them.
Can Computer Network Architects afford to live in Grundy County, IL?
The 30% rent guideline
A common rule of thumb says rent should stay under 30% of gross income. For a gross salary of $143,800 that ceiling is $3,595 a month. The one-bedroom Fair Market Rent of $1,233 is $2,362 under it, so rent fits the guideline. Put as a wage, covering a one-bedroom at the 30% guideline takes $23.71 an hour; the median for Computer Network Architects is $69.13, which is 192% above that mark. Another way to see it: at $49.16 of take-home pay an hour, a one-bedroom takes about 5.8 working hours every week.
Splitting a two-bedroom
Sharing a two-bedroom at $1,613 a month means $807 each. Compared with renting a one-bedroom alone, that saves $5,118 a year. With a roommate, the yearly margin after the basics becomes $85,548.
How fast you can save
At $6,703 a month of margin, building a $10,000 emergency fund would take about 2 months. Setting aside half of the margin stretches the same goal to about 4 months. These figures ignore interest, raises and any spending beyond the four basics.
Frequently asked questions about Computer Network Architects pay in Grundy County, IL
How much do Computer Network Architects make per hour in Grundy County, IL?
The median is $69.13 per hour, based on $143,800 a year over 2,080 hours. Hourly pay runs from about $46.12 at the 10th percentile to $98.72 at the 90th percentile.
How much do Computer Network Architects take home after taxes in Grundy County, IL?
After federal income tax, FICA and state income tax, the median salary of $143,800 becomes $102,243 a year. That is $8,520 a month, $3,932 every two weeks or $1,966 a week.
How much tax do Computer Network Architects pay in Grundy County, IL?
Total taxes are $41,557 a year, an effective rate of 28.9%: $23,579 federal income tax, $11,001 FICA and $6,977 Illinois income tax.
Do Computer Network Architects earn more in Grundy County, IL than elsewhere in Illinois?
Yes. The local median of $143,800 is +9.2% versus the Illinois average of $131,656, a difference of $12,144 a year.
Can Computer Network Architects afford a one-bedroom apartment in Grundy County, IL?
A one-bedroom costs $1,233 a month against take-home pay of $8,520, which is 14.5% of take-home pay. That meets the 30%-of-gross guideline, which allows up to $3,595 a month.
What is the monthly budget margin for Computer Network Architects in Grundy County, IL?
About $6,703 a month ($80,430 a year) remains after a one-bedroom apartment, food, home energy and gasoline, which together cost $21,813 a year.
What hourly wage covers a one-bedroom in Grundy County, IL at the 30% guideline?
$23.71 an hour for a full-time schedule, calculated as the $14,796 annual rent divided by 0.30 and by 2,080 hours. The median for Computer Network Architects is $69.13.
How we calculated these numbers
Wages are May 2025 medians from the Bureau of Labor Statistics Occupational Employment and Wage Statistics survey for the Chicago-Naperville-Elgin, IL-IN 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 Illinois 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.