Drinking water costs have risen significantly over the past decade. Researchers analyzed data from community water systems and found a substantial increase in what households pay for this service. The average cost for a typical household was $531 in 2025.

Rates for drinking water vary greatly. Some households pay as little as $133 annually, while others are charged much more.

Further information on the rising costs of drinking water and how it affects households is available, including details on how these costs compare to changes in household incomes.