Can a typical family afford childcare in Mercer County, NJ?

For most families, no. At $15,294/yr (16.5% of the $92,697 median household income), infant center care in Mercer County costs 2.4× the 7% HHS affordability threshold. A household would need to earn roughly $218,486/yr — about $125,789 above the local median — for this care to count as affordable. Even cheaper family-based home care runs 10.8% of income, still above the 7% line.

What income do you need to afford daycare in Mercer County, NJ?

For infant center care ($15,294/yr) to stay within the 7% HHS affordability threshold, a household would need to earn about $218,486 a year. The local median household income is $92,697, a gap of $125,789. These figures cover one child; a second child in care roughly doubles the income you'd need.

What's cheaper, a daycare center or family daycare in Mercer County?

Family-based (home) daycare is the cheaper option in Mercer County. Infant family daycare runs $192/wk versus $294/wk for a center — about 35% less per week. Annualized, that's $5,319 in savings per year. Center-based care offers more structured curricula and staff redundancy; family daycare is run out of a provider's home with smaller group sizes and often more flexible hours.

How much does childcare cost in Mercer County, NJ?

Infant center-based childcare in Mercer County, NJ costs $294 per week ($15,294 per year), based on DOL data. Family-based infant care is $192 per week ($9,975 per year). With a median household income of $92,697, the childcare burden index is 16.5% of income. The national median weekly infant center care cost is $174 for comparison.

How does Mercer County compare to the rest of NJ?

Mercer County is one of the counties tracked in NJ for the DOL National Database of Childcare Prices. See the full state ranking for direct comparison.

Is Childcare Affordable in Mercer County, NJ?

No — infant childcare in Mercer County, NJ is not affordable by the federal benchmark. At $15,294 per year, center-based infant care consumes 16.5% of the $92,697 median household income — 2.4× the 7% the U.S. Department of Health and Human Services treats as affordable. A household would need to earn about $218,486 a year ($125,789 more than the local median) for this care to fall under the 7% line.

The Affordability Math

Affordability isn't about the sticker price — it's the share of income childcare eats. The U.S. Department of Health and Human Services sets the line at 7% of household income. In Mercer County, infant center care costs $15,294/yr against a median household income of $92,697, a burden of 16.5% — 2.4× the 7% ceiling.

To bring infant center care under the 7% line, a Mercer County household would need to earn about $218,486/yr — roughly $125,789 above the local median of $92,697. Put differently, a median-income family pays 16.5% of everything they earn before tax just for one infant in center-based care.

The cheapest path is family-based home care at $192/wk ($9,975/yr), which works out to 10.8% of median income — still above the 7% threshold, but 35% cheaper than a center. Income-eligible families can also apply for the federal Child Care and Development Fund (CCDF) subsidy, which caps copays at 7% of income by design — see the subsidy options below.

Affordability Measure	Value
Burden Index (infant center)	16.5% (High)
HHS Affordability Threshold	7.0%
Income Needed to Be Affordable	$218,486/yr
Median Household Income	$92,697
Family-Care Burden (cheapest)	10.8%

Cost by Care Type

Age Group	Center/Wk	Family/Wk
Infant (0-1)	$294	$192
Toddler (1-2)	$286	$198
Preschool (3-5)	$286	$185
School-Age (6+)	$148	$162

How does Mercer County compare?

At $294/wk for infant center care, Mercer County runs 69% above the national median of $174/wk.

The Childcare Burden Index here is 16.5% of median household income — a high burden, more than double the 7% HHS affordability threshold.

For families looking to lower the bill, family-based (home) daycare in Mercer County runs $192/wk for infants — about 35% less than center-based care, or $5,319 in annual savings. School-age care is the cheapest category at $148/wk (center) or $162/wk (family).

View full Mercer County childcare data →See all NJ county rankings →Most expensive childcare areas →Try the affordability calculator →

More about Mercer County

How much does childcare cost in Mercer County, NJ? →

The data source behind this answer is the DOL National Database of Childcare Prices. Every figure on the page traces back to that source; the methodology page describes the inputs and the refresh cadence in full detail.

For readers turning this answer into action: cross-reference against the underlying the DOL National Database of Childcare Prices record before acting on time-sensitive decisions. The site renders the data as it was published; subsequent revisions can shift the picture, and the live federal data is always the authoritative current reference.

Source: U.S. Department of Labor Women’s Bureau Childcare Prices, 2026.