Cost of a Baby's First Year in Illinois
How much does a baby's first year cost in Illinois?
Plan on about $19,066 for a baby's first year in Illinois, roughly $1,589 a month, if your baby is in full-time paid care. That leaves Illinois right at the median state. In Illinois, childcare is the giant in the room; everything else is the same national basket in every state. Here is the whole Illinois bill, piece by piece. Childcare takes about 54% of the Illinois total.
Plan on about $19,066 for a baby's first year in Illinois, roughly $1,589 a month, if your baby is in full-time paid care. That leaves Illinois right at the median state. In Illinois, childcare is the giant in the room; everything else is the same national basket in every state. Here is the whole Illinois bill, piece by piece.
The Illinois first-year breakdown
| Cost | First year | Notes |
|---|---|---|
| Infant childcare (center, full time) | $10,261 | Illinois figure, federal data (2023 estimates). $855 a month. |
| Health care (pregnancy, delivery, postpartum) | $2,854 | National average out of pocket with employer insurance, Peterson-KFF. |
| Feeding (formula and first foods) | $1,981 | USDA low cost food plan for a one-year-old, $165.10 a month. |
| Gear, nursery and travel (one time) | $2,350 | Crib, mattress, car seat, stroller and the rest, mid-range. |
| Diapers, wipes and care supplies | $1,020 | About 2,500 diapers in year one, plus wipes, soap and creams. |
| Clothing | $600 | About $50 a month; babies cycle through five or more sizes. |
| Total first year | $19,066 | About $1,589 a month. |
Only the childcare line changes by state; for Illinois it is $10,261 a year. The rest is one national basket, so you can compare Illinois cleanly against other states and swap in your own quotes line by line.
Where the money goes in Illinois
Childcare takes about 54% of the Illinois total. Home-based infant care in Illinois runs $7,651 a year at the median, which would bring the first-year total down to $16,456. The one-time gear bill ($2,350) lands before the baby does in Illinois too, which is why starting a baby fund early, even a small one, changes how the first year feels. Our emergency fund calculator helps Illinois parents set that target, and the family budget planner shows where it fits in the monthly picture.
What helps with baby costs in Illinois
For an Illinois family, the first year often comes down to three programs worth checking in order. WIC, handled by the Illinois Department of Human Services, supports pregnant and postpartum women and children under five, easing the cost of feeding a mother and baby. The Child Care Assistance Program, or CCAP, from that same department is the name to know for the childcare line when parental leave ends. And if the overall food budget is stretched, SNAP through the department provides nutrition assistance for the household. Illinois sets its minimum wage at $15.00 an hour, which gives new parents more to work with than a federal wage would. Still, care plus feeding costs in year one can outrun even a carefully planned budget without support.
Compare the full price table on our Illinois childcare costs page. New to the choices in Illinois? Read childcare costs explained before you tour anywhere in Illinois.
Frequently asked questions
How much does a baby's first year cost in Illinois?
About $19,066 in Illinois with full-time paid infant care, or $1,589 a month spread across the year. The biggest piece in Illinois is childcare at $10,261 a year (federal data (2023 estimates)). Without paid childcare, the same Illinois first year comes to about $8,805.
What is the biggest first-year cost in Illinois?
Childcare, by a wide margin in Illinois: $855 a month at a center, about 54% of the whole first-year total. In Illinois, health care for pregnancy and delivery is next at a national average of $2,854 out of pocket for families with employer insurance (Peterson-KFF).
What if we do not pay for childcare in Illinois?
Then budget about $8,805 for the Illinois first year: $2,854 in average out-of-pocket health care costs, $1,981 for feeding, $1,020 for diapers and care supplies, $2,350 of one-time gear, and $600 of clothing. Many Illinois families land between the two totals with part-time care or family help.
Where do these Illinois numbers come from?
The Illinois childcare figure is the US Department of Labor National Database of Childcare Prices, the same federal figures used across this site. The other Illinois pieces are national averages: health care from the Peterson-KFF Health System Tracker, feeding from the USDA low cost food plan for a one-year-old, and diapers, gear and clothing from Thrivent's published first-year cost ranges (midpoints). Every source behind the Illinois figures is listed at the bottom of this page.
Keep exploring
Neighboring states in the alphabet: Idaho · Indiana
All states: cost of a baby's first year by state · Tools: Childcare cost calculator · Emergency fund calculator · Family budget planner
Sources for Illinois: Childcare: the US Department of Labor National Database of Childcare Prices, the same federal figures used across this site, retrieved 2026-10-18. Health care for Illinois: Peterson-KFF Health System Tracker, average out-of-pocket costs for pregnancy, childbirth and postpartum care with employer insurance ($2,854). Feeding for Illinois: USDA Food Plans, low cost plan for a child age 1 (August 2026, $165.10 a month). Diapers, gear and clothing for Illinois: midpoints of the published first-year ranges in Thrivent, "Baby Costs in the First Year" (updated June 2026). Totals are planning estimates for Illinois, not quotes.