Average Utility Costs in South Kingstown, RI

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

Average monthly utility costs in South Kingstown, RI are about $185.98, 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

$185.98

Estimated average monthly utilities in South Kingstown are ~$185.98 (1,000 kWh + 5,000 gal assumptions).

Data freshness: last verified 2026-07-21
  • Electric $110.92 (60%)
  • Water $41.73 (22%)
  • Sewer $33.33 (18%)
  • Trash $0.00 (0%)

Utilities here are about 15% lower than the Rhode Island city average, driven mainly by sewer.

  • In Rhode Island, heating and cooling often makes electric the largest share of the bill.
  • Trash and recycling are funded by the municipality at no direct monthly fee to residents; collection may be provided by a contracted hauler. Check your bill for any fees.

Electric

Confirmed
Provider
Rhode Island Energy
Base charge
$0.00/mo
Energy rate
$0.1109/kWh
Assumed usage
1000 kWh
Monthly total
$110.92
ripuc.ri.gov· verified 2026-07-21

Water

Confirmed
Provider
Town of South Kingstown Water Division
Base charge
$18.33/mo
Volumetric rate
$4.68/1,000 gal
Assumed usage
5,000 gal
Monthly total
$41.73
southkingstownri.gov· verified 2026-07-21

Trash

Confirmed
Monthly fee
$0.00

Town-contracted curbside collection; funded through municipal budget, not a separate monthly utility line item.

southkingstownri.gov· verified 2026-07-21

Check Internet pricing & availability in South Kingstown

Internet service varies widely—many providers, different plans, introductory offers, and bundles make it hard to compare apples to apples. That's why we don't estimate internet on this page like we do for electric, water, sewer, and trash. Use our tool to compare providers for your address or ZIP code.

Total estimated monthly utilities

$185.98

What changes your bill most?

  • Electric is about 60% of your estimated utilities here.
  • Every 100 kWh changes your total by about $11.09.
  • Water increases by about $4.68 per additional 1,000 gallons.

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Assumptions

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

Nearby Cities Utility Costs

Other cities in Washington. Click a city for full breakdowns.

CityEst. total/mo
South Kingstown (this)$185.98
Westerly$199.67

More in Rhode Island

Rhode Island utility costsWashingtonUtility providers in Rhode Island

FAQ

Trash in South Kingstown is provided by the city as part of municipal utilities and is billed at a monthly fee. Rates and services are set by the local government; our estimate uses the fee from South Kingstown – Trash & Recycling.
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 based on water consumption (HCF). Trash is a fixed monthly fee or $0 when tax-funded. See the Methodology page for full formulas.
Rhode Island Energy LRS rates change every six months (Oct–Mar and Apr–Sep). RI has retail electric choice—compare suppliers at rienergy.com. Providence trash is tax-funded; bulky items have pickup fees.
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.