Raising a child from birth to age 18 in Australia now costs as much as a small mortgage [1].
This financial milestone highlights the growing pressure on families as basic living expenses outpace income growth. The cumulative cost reflects a significant shift in the economic burden of parenthood, potentially influencing family planning and national demographic trends.
According to recent data, the total cost of raising a child in 2026 is estimated at $320,000 [2]. This figure is comparable to the average amount of a small mortgage, which typically ranges between $300,000 and $320,000 [1].
These totals cover essential needs such as housing, food, childcare, and health care [1], [2]. However, the $320,000 estimate does not include additional education expenses. Costs for private schooling, piano lessons, or orthodontic braces are not factored into this baseline [1].
The financial trajectory shows a steep increase over the last decade. In 2015, the baseline cost to raise a child to age 18 was approximately $233,000 [2]. The rise to current levels is attributed to the increasing cost of everyday necessities and specialized care [1].
Similar economic pressures are appearing in the U.S. The national average cost of raising a child in the U.S. in 2026 is cited at around $300,000, though the final amount varies by state [3].
Families are now facing a landscape where the fundamental cost of child-rearing is no longer a series of small monthly expenses but a massive long-term liability. The parity between the cost of a child and a property loan underscores the scale of the investment required for the next generation [1].
“Raising a child from birth to age 18 in Australia now costs as much as a small mortgage”
The convergence of child-rearing costs with mortgage-level debt suggests a systemic increase in the cost of living that may deter prospective parents. When basic survival costs reach $320,000—excluding the 'extras' of competitive education—middle-class families may face a choice between home ownership and the ability to afford multiple children, potentially accelerating a decline in birth rates across developed economies.
