Average Utility Costs in Brookside, DE

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

Average monthly utility costs in Brookside, DE are about $242.98, 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

$242.98

Estimated average monthly utilities in Brookside are ~$242.98 (1,000 kWh + 5,000 gal assumptions).

Data freshness: last verified 2026-05-24

Electric $110.10 (45%)
Water $61.56 (25%)
Sewer $36.32 (15%)
Trash $35.00 (14%)

Utilities here are about 10% lower than the Delaware city average, driven mainly by electric rates.

In Delaware, heating and cooling often makes electric the largest share of the bill.
Trash is provided by private haulers; residents choose their own. Our estimate reflects typical rates for the area—contact haulers for exact pricing.

Electric

Confirmed

Provider: Delmarva Power
Base charge: $12.00/mo
Energy rate (PTC): $0.0981/kWh
Assumed usage: 1000 kWh
Monthly total: $110.10

delmarva.com· verified 2026-05-24

Same Delmarva RS territory as Bear and Newark suburbs. Retail electric choice available.

Water

Confirmed

Provider: Artesian Water Company
Base charge: $19.76/mo
Volumetric rate: $8.36/1,000 gal
Assumed usage: 5,000 gal
Monthly total: $61.56

artesianwater.com· verified 2026-05-24

Sewer

Confirmed

Method: tiered
Monthly total: $36.32

newcastlede.gov· verified 2026-05-24

Trash

Estimated

Monthly fee: $35.00

Unincorporated CDP; private haulers required. Some subdivisions use HOA-arranged service.

wm.com· verified 2026-05-24

Check Internet pricing & availability in Brookside

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.

Check providers by zip or address

Total estimated monthly utilities

$242.98

What changes your bill most?

Electric is about 45% of your estimated utilities here.
Every 100 kWh changes your total by about $9.81.
Each additional 1,000 gallons of water adds about $14.79 to your water and sewer bills combined (water ~$8.36 + wastewater ~$6.43).

Assumptions

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

Nearby Cities Utility Costs

Other cities in New Castle County.

City	Est. total/mo
Brookside (this)	$242.98
Hockessin	$242.98
Elsmere	$207.98
Wilmington	$250.38
Newark	$270.81
Bear	$260.58

FAQ

In Brookside, sewer is billed in tiers based on usage, so the rate per gallon changes with volume. Our estimate uses the rate structure from New Castle County – FY2026 Residential Sewer Bill FAQ at the assumed 5,000 gallons per month. Your bill will vary with actual usage.

We use base charges and per-unit rates from official provider pages. Electric uses Delmarva's Price to Compare; water and sewer from Wilmington Water. Trash from private hauler rates. See the Methodology page for full formulas.

Actual bills depend on your usage, your electric supplier (if you switched from Delmarva SOS), seasonal rates, taxes, and stormwater fees. Delaware has retail electric choice—compare suppliers at delmarva.com.

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.