Pay Online
ATTENTION DEMCO MEMBERS
DEMCO member account numbers have changed and action is required by account holders who pay online. If you pay online through DEMCO’s website, and utilize your account number as your USER ID, you will need to begin entering your new account number in order to access your account.
The computer billing software system upgrade has changed account numbers by adding one digit to existing member account numbers. The upgrade has converted the last two digits of the account number to three digits. Billing statements received after February 1, 2012 reflect the new account number.
| See the examples below: | |
| Old Account Number | New Account Number |
| 12345678-01 | 12345678-001 |
| 12345678-12 | 12345678-012 |
To pay online, click here.








