Salary Needed to Live in Decatur as a Family
A family of four (2 adults, 2 children) needs approximately $97,363/year to live comfortably in Decatur, IL, including 15% savings.
Direct Answer
A family with kids needs about $97,363/year to live comfortably in Decatur, IL. The bare-minimum salary is $77,627/year, but the comfortable figure includes a 15% savings target and a monthly after-tax budget of $5,847.
The minimum scenario leaves about $4,787/mo after tax and no planned savings. The comfortable scenario uses $8,114/mo gross pay to cover expenses, taxes, and a savings buffer.
Hybrid salary estimateBLS, HUD, ACS inputsLast verified May 2026
Comfortable Salary
$97,363
with 15% savings
Bare Minimum
$77,627
$6,469/mo gross, no savings buffer
Monthly Expenses
$4,787
32% below national avg
Detailed Monthly Budget for a Family in Decatur
| Expense | Decatur | Nat'l Avg | Diff |
|---|---|---|---|
| 3BR Apartment/House Rent | $1,160 | $2,509 | -54% |
| Groceries | $512 | $528 | -3% |
| Utilities | $254 | $337 | -25% |
| Transportation | $323 | $526 | -39% |
| Car Insurance | $175 | $211 | -17% |
| Health Insurance | $546 | $630 | -13% |
| Childcare/After-school | $936 | $1,200 | -22% |
| Internet + Phones | $140 | $180 | -22% |
| Children Activities | $195 | $250 | -22% |
| Dining Out | $273 | $350 | -22% |
| School Supplies & Clothing | $156 | $200 | -22% |
| Healthcare Co-pays | $117 | $150 | -22% |
| Total Monthly | $4,787 | $7,071 | -32% |
How We Calculated the Salary
Monthly expenses:$4,787
Target savings (15%):$1,060/mo
Monthly after-tax needed:$5,847
Effective tax rate:26%
Gross annual salary needed:$97,363
What Drives the Salary Number?
Housing
$1,160
3BR Apartment/House rent is 24% of this monthly budget.
Taxes
26%
Estimated federal plus IL state tax reserve used to convert take-home needs into gross salary.
Savings target
15%
$1,060/mo is reserved for savings so the salary is not just break-even.
Local index
78/100
Decatur is below the national baseline; the model adjusts baseline spending by local rent and cost data.
Compare Salary Needed in Nearby midwest Cities
Salary Planning Checklist
- Keep 3br apartment/house housing near $1,160/mo or adjust the salary target upward.
- Budget $1,817/mo for persona-specific costs such as Childcare/After-school and Internet + Phones.
- Use $77,627/year as the survival floor and $97,363/year as the healthier negotiation target.
Other Household Types in Decatur
Related Pages
FAQ
What salary does a family with kids need in Decatur?
A family with kids needs approximately $97,363/year ($8,114/month gross) to live comfortably in Decatur with a 15% savings rate.
How much is rent for a family with kids in Decatur?
A 3br apartment/house in Decatur costs approximately $1,160/month, which is the largest single expense at 24% of the total budget.
Is Decatur affordable for a family with kids?
Yes, Decatur is 32% more affordable than the national average for a family with kids.