Billing

Postcard utility bills are mailed monthly prior to the 25th of each month.  Past due balances are subject to a 1.5% service charge.

Pay by Mail

Mail checks and pay stub to:

P.O. Box 494

Mariposa, CA  95338

Pay in Person

Drop off your payment at the District administrative office located at 4992 7th Street in Mariposa.  We are located up the street from Subway and across the street from the River Rock Inn.  Drop box for check or money orders is available for after hours payments. Never put cash in the drop box. 

​Be mindful of local construction limiting access to the Administrative building. Consider mailing check payments or visiting our Payment Portal for easier payments. For cash payments, proceed inside with caution.

Online Payment

Pay your utility bill online through our Customer Web Portal. Customer account number is required.  3% convenience fee applies.

Due to necessary updates to our Payment Portal, all accounts will need to be reregistered. Please contact us if you have any questions. 

Payment Portal

Additional Assistance  

The District is not currently participating in any assistance programs at this time. Please check back at a later date as participation opportunities change.