Average Utility Costs in Holly Springs, NC

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

Average monthly utility costs in Holly Springs, NC are about $318.91, based on 1,000 kWh of electricity and 5,000 gallons of water. This estimate uses Duke Energy Progress for electric service and layers in the local water, wastewater, and solid waste charges that residents actually budget around.

Holly Springs quick take

  • Electric service is benchmarked from Duke Energy Progress, which fits North Carolina's regulated utility structure rather than a retail electricity shopping market.
  • Water and wastewater are important parts of the total bill here, with sewer estimated at about $68.46/month in this comparison.
  • Trash is a visible local line item at about $15.07/month in this model.
  • Across North Carolina, local water, wastewater, and trash policies can change the full household bill more than many residents expect.

Total estimated monthly utilities

$318.91

Data freshness: last verified 2026-08-15
  • Electric $176.85 (55%)
  • Water $58.53 (18%)
  • Sewer $68.46 (21%)
  • Trash $15.07 (5%)

Utilities here are about 20% higher than the North Carolina city average, driven mainly by water.

  • In North Carolina, heating and cooling often makes electric the largest share of the bill.
  • City-provided trash is billed at a monthly fee ($15.07 in our estimate).

Water

Confirmed
Provider
Town of Holly Springs Utilities
Base charge
$20.68/mo
Volumetric rate
$7.57/1,000 gal
Assumed usage
5,000 gal
Estimated monthly
$58.53

3/4" access $20.68/mo + tiered usage: Tier 1 $6.85/1,000 (0–2,000), Tier 2 $8.92/1,000 (2,001–5,000). At 5,000 gal ≈ $61.14.

hollyspringsnc.gov· verified 2026-08-15

Sewer

Confirmed
Method
tiered
Estimated monthly
$68.46

Tiered structure simplified to a representative monthly estimate at assumed usage.

Sewer access $21.56/mo + flat $9.38/1,000 gal. At 5,000 gal: $21.56 + (5 × $9.38) ≈ $68.46.

hollyspringsnc.gov· verified 2026-08-15

Trash

Confirmed
Monthly fee
$15.07

Garbage $10.71/mo + recycling $4.36/mo = $15.07/mo. Yard waste $7.50/mo and stormwater $6.50/mo billed separately.

hollyspringsnc.gov· verified 2026-08-15

Check Internet pricing & availability in Holly Springs

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

$318.91

What changes your bill most?

  • Electric is about 55% of your estimated utilities here.
  • Every 100 kWh changes your total by about $16.10.
  • Each additional 1,000 gallons of water adds about $16.95 to your water and sewer bills combined (water ~$7.57 + wastewater ~$9.38).

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 Wake County. Click a city for full breakdowns.

CityEst. total/mo
Holly Springs (this)$318.91
Raleigh$274.51
Cary$280.79
Apex$258.52
Wake Forest$279.57
Garner$263.02

More in North Carolina

North Carolina utility costsWake CountyElectric providers in North Carolina

FAQ

This page uses the local regulated-utility benchmark so readers can compare Holly Springs with other North Carolina cities on the same 1,000 kWh basis. Your actual bill can still vary with season, riders, usage pattern, and the specific utility territory tied to your address.
Because household utility costs are not just about electricity. In North Carolina, city or regional water, wastewater, and solid waste charges can add a meaningful fixed monthly cost, so the full utility bill is often more useful than the electric number alone.
In Holly Springs, sewer is billed in tiers based on usage, so the rate per gallon changes with volume. Our estimate uses the rate structure from Town of Holly Springs – Utility Rates (eff. July 1, 2026) at the assumed 5,000 gallons per month. Your bill will vary with actual usage.
Trash in Holly Springs 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 Town of Holly Springs – Sanitation Rates (eff. July 1, 2026).
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 Holly Springs with another city side-by-side, or see how we calculate estimates.