Average Utility Costs in St. Petersburg, FL

Estimated monthly utility costs (1,000 kWh + 5,000 gal)

Average monthly utility costs in St. Petersburg, FL are about $341.37, based on 1,000 kWh of electricity and 5,000 gallons of water, plus sewer and trash fees. See the full breakdown and sources below.

Total estimated monthly utilities

$341.37

Estimated average monthly utilities in St. Petersburg are ~$341.37 (1,000 kWh + 5,000 gal assumptions). Average water bill estimate: ~$48.59/mo at 5,000 gallons.

Data freshness: last verified 2026-03-01
  • Electric $176.89 (52%)
  • Water $48.59 (14%)
  • Sewer $83.54 (24%)
  • Trash $32.35 (9%)

Utilities here are about 30% higher than the Florida city average, driven mainly by sewer.

  • In Florida, cooling demand often makes electric the largest share of the bill.
  • Our electric estimate uses delivery rates from the tariff; supply charges vary monthly and we estimated them for comparison. Verify with your provider for current rates.
  • Trash is provided by private haulers; residents choose their own. Our estimate reflects typical rates for the area—contact haulers for exact pricing.

Water

Confirmed
Provider
City of St. Petersburg
Base charge
$11.00/mo
Volumetric rate
$7.52/1,000 gal
Assumed usage
5,000 gal
Estimated monthly
$48.59
stpete.org· verified 2026-03-01

Sewer

Confirmed
Method
capacityCommodity
Estimated monthly
$83.54
stpete.org· verified 2026-03-01

Trash

Confirmed
Monthly fee
$32.35

Single-family twice-weekly trash collection $32.35/month. Recycling $4.27 add'l if applicable.

stpete.org· verified 2026-03-01

Total estimated monthly utilities

$341.37

What changes your bill most?

  • Electric is about 52% of your estimated utilities here.
  • Every 100 kWh changes your total by about $17.69.
  • Water increases by about $7.52 per additional 1,000 gallons.

Why we don't cover internet

Internet service varies widely—many providers, different plans, introductory offers, and bundles make it hard to compare apples to apples. We focus on electric, water, sewer, and trash where rates are more standardized, but we do offer a tool to help you compare internet service providers in your area.

Check available internet service providers in St. Petersburg →

Assumptions

  • Electric: 1000 kWh/month
  • Water: 5,000 gallons/month

What these labels mean

  • Confirmed — From this area's rate schedule.
  • Benchmark — From an official typical (e.g. state commission 1,000 kWh); not city-specific.
  • Delivery only — Regulated delivery charges only (e.g. Texas); supply varies by plan.
  • Estimated — From other or incomplete sources; use as a rough guide.
Sources

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Nearby Cities Utility Costs

Other cities in Pinellas County. Click a city for full breakdowns.

CityEst. total/mo
St. Petersburg (this)$341.37
Clearwater$329.61

More in Florida

Florida utility costsPinellas CountyElectric providers in Florida

FAQ

In St. Petersburg, sewer is billed using a capacity-plus-commodity structure: a capacity charge based on your equivalent residential unit (ERU) and a volumetric charge for usage. Our estimate uses the rates from City of St. Petersburg Current Utility Rates (Oct 1, 2025 – Sep 30, 2026) at the assumed 5,000 gallons per month.
We use base charges and per-unit rates from official provider pages. Electric = base + (rate × assumed kWh). Water = base + (rate per 1,000 gal × assumed gallons / 1,000). Sewer is either a flat fee or a percentage of water. Trash is a fixed monthly fee. See the Methodology page for full formulas.
Actual bills depend on your usage, seasonal rates, taxes, fees, and provider-specific rules. Our estimates use fixed assumed usage (e.g., 1,000 kWh, 5,000 gal) for comparison. Your home may use more or less.
Each component shows a 'last verified' date. We aim to update from official sources periodically; always confirm current rates on the provider’s site before making decisions.

Learn more

For tips on understanding your bill, comparing cities, and how electric and utility rates work by state, see our blog. Compare St. Petersburg with another city side-by-side, or see how we calculate estimates.