The Ultimate Guide to St. Lucie County Utilities Bill Pay: Simple Methods for 2025

Are you tired of scrambling to pay your St. Lucie County utility bill at the last minute? Whether you’re in Port St. Lucie or elsewhere in the county, managing your water, sewer, and utility payments shouldn’t be complicated. I’ve put together this comprehensive guide to help you navigate all the payment options available to you in 2025.

Understanding Your St. Lucie County Utility Bill Payment Options

Living in beautiful St. Lucie County comes with its perks – gorgeous weather beautiful beaches and multiple convenient ways to pay your utility bills. The City of Port St. Lucie and St. Lucie County offer several payment methods to fit your lifestyle and preferences.

Port St. Lucie Utility Systems Department Payment Options

The City of Port St. Lucie’s Utility Systems Department provides residents with several convenient ways to pay their water and sewer bills:

Online Payment

The online payment system is probably the most convenient option for most folks

1. Register and Login: New customers need to wait for their first bill before registering online

   • Visit the City of Port St. Lucie website
   • Register with your email address and create a password
   • You’ll need your 13-digit account number from your utility bill

2. Pay Without Logging In: If you don’t want to create an account

   • You’ll still need your 13-digit account number
   • The system accepts VISA, Mastercard, AMEX, Discover, Google Pay, Apple Pay, eCheck, PayPal, PayPal Credit, and Venmo

3. Set Up Autopay Never miss a payment again

   • Registered users can set up automatic payments
   • Use checking account or credit card
   • Payments will be drafted on the bill due date

Note: There’s a 2.75% service fee for credit/debit card, PayPal, and Venmo payments (minimum $1.95). For e-checks, there’s a $0.95 fee.

Phone Payment

For those who prefer speaking to someone or using an automated system:

• Call 772-873-6400
• Press #1 to make a payment
• Press #3 to speak with a Connection Support Specialist
• Have your account information ready

Mail or Drop Box

If you’re old school (like me sometimes!), you can:

1. Mail your payment:

   • Send checks or money orders to:
   • PO Box 8987, Port St. Lucie, FL 34985

2. Use a Drop Box at City Hall (121 SW Port St. Lucie Blvd):

   • Curbside drop box in the roundabout (available 24/7)
   • Walk-up drop box near eastside handicap parking (available 24/7)
   • Inside City Hall lobby (during business hours)

Remember: Payments made after 4 p.m. will be processed the next business day.

In-Person Payment

For those who prefer face-to-face interactions:

• Visit City Hall, Building A at 121 SW Port St. Lucie Blvd
• Cash payments are accepted in person (by appointment or walk-in)

St. Lucie County Utility Billing: Beyond Port St. Lucie

If you’re not in Port St. Lucie but elsewhere in St. Lucie County, you might be served by the county’s utility system directly. Here are your options:

Online Payment

1. Go to the St. Lucie County website at www.stlucieco.gov
2. Click on “Pay My Bill” in the Utilities section
3. Select “Utilities” as the bill type
4. Enter your account number and last name
5. Select the service you want to pay (water, sewer, garbage, irrigation, etc.)
6. Enter payment information
7. Submit payment

Phone Payment

1. Call 772-462-1150 (St. Lucie County Utility Customer Service)
2. Select the “Pay by Phone” option
3. Have your account number ready
4. Follow the automated prompts
5. Keep your confirmation number for your records

Mail Payment

1. Write your account number on your check/money order
2. Make it payable to “St. Lucie County Board of County Commissioners” (BOCC)
3. Include the payment stub from your bill
4. Mail to the address on your bill (typically PO Box 308, Fort Pierce, FL 34954)

Drop Box Payment

1. Place your payment in an envelope with your payment stub
2. Write your account number on the envelope
3. Drop it in any utility payment drop box (locations listed on your bill)

In-Person Payment

Visit one of the St. Lucie County Utility Customer Service offices:

• 2300 Virginia Ave., Fort Pierce
• 1664 SE Walton Rd., Port St Lucie

Frequently Asked Questions About St. Lucie County Utilities Bill Pay

How do I access my utility account online?

For Port St. Lucie customers:

1. Registered customers can login at the City of Port St. Lucie website
2. For help finding your account, email [email protected] or call 772-873-6400

How do I sign up for paperless billing?

Port St. Lucie registered customers can login and select the paperless option in the upper right corner of their homepage.

Why is my utility bill the same every month?

Several reasons:

• Most households use similar amounts of water monthly
• The City bills in thousand-gallon increments
• You might have a Base Facility Charge (BFC) that applies whether water is used or not

What if I can’t pay my bill on time?

For Port St. Lucie residents:

• Request a payment extension online
• Responses typically provided same business day (within 24 hours)

For St. Lucie County customers:

• Contact Customer Service immediately to set up a payment plan
• Look into assistance programs like LIHEAP or Project WARM

What’s the phone number for Port St. Lucie water bill pay?

The 24/7 phone number is 772-873-6400.

Tips for Managing Your Utility Payments

1. Set up autopay if you tend to forget due dates
2. Go paperless to reduce clutter and help the environment
3. Check for leaks regularly to avoid unexpected high bills
4. Monitor your usage online through your account portal
5. Allow 5-7 business days for mailed payments to be received and processed

Contact Information

Port St. Lucie Utility Systems Department

• Phone: 772-873-6400
• Alternate Phone: 772-871-1775
• Email: [email protected]
• Location: City Hall, Building A, 121 SW Port St. Lucie Blvd, Port St. Lucie, FL 34984

St. Lucie County Utility Customer Service

• Phone: 772-462-1150
• Locations:
  • 2300 Virginia Ave., Fort Pierce
  • 1664 SE Walton Rd., Port St Lucie

Final Thoughts

Managing your St. Lucie County utility bills doesn’t have to be a hassle. With so many payment options available, you can choose what works best for your lifestyle. I personally prefer setting up autopay so I never have to worry about due dates, but I know plenty of folks who like the old-school approach of mailing in checks.

Remember, if you’re struggling to pay your bill, don’t ignore it! Both the City of Port St. Lucie and St. Lucie County offer assistance programs and payment extensions for those facing hardships.

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Disclaimer: Payment methods and fees are current as of October 2025. For the most up-to-date information, please contact your utility provider directly or visit their official website.