Average Utility Costs in Boise, ID

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

Average monthly utility costs in Boise, ID are about $249.15, 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

$249.15

Estimated average monthly utilities in Boise are ~$249.15 (1,000 kWh + 5,000 gal assumptions). Average water bill estimate: ~$26.85/mo at 5,000 gallons.

Data freshness: last verified 2026-02-15
  • Electric $131.00 (53%)
  • Water $26.85 (11%)
  • Sewer $64.00 (26%)
  • Trash $27.30 (11%)

Utilities here are about 10% higher than the Idaho city average, driven mainly by sewer.

  • In Idaho, 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
Idaho Power
Base charge
$15.00/mo
Energy rate
$0.1160/kWh
Assumed usage
1000 kWh
Monthly total
$131.00
idahopower.com· verified 2026-02-15

Summer / non-summer rates (Idaho Power Residential Tiered)

  • Summer (Jun–Sep): 9.93¢/10.43¢/11.01¢ (Tiers 1–3)
  • Non-summer (Oct–May): 12.12¢/13.30¢/14.62¢
  • Tiers: 0–800 kWh, 801–2,000 kWh, over 2,000 kWh

Water

Estimated
Provider
Veolia Water Idaho (Suez)
Base charge
$14.00/mo
Volumetric rate
$2.57/1,000 gal
Assumed usage
5,000 gal
Monthly total
$26.85
cityofboise.org· verified 2026-02-15

Sewer

Confirmed
Method
tiered
Monthly total
$64.00

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

cityofboise.org· verified 2026-02-15

Trash

Confirmed
Monthly fee
$27.30

95-gal trash, recycling, and compost (standard): $27.30/mo. Trash only 95-gal: $42.16. 65/48-gal standard: $25.70.

cityofboise.org· verified 2026-02-15

Total estimated monthly utilities

$249.15

What changes your bill most?

  • Electric is about 53% of your estimated utilities here.
  • Every 100 kWh changes your total by about $11.60.
  • Water increases by about $2.57 per additional 1,000 gallons.

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 Ada County. Click a city for full breakdowns.

CityEst. total/mo
Boise (this)$249.15
Meridian$211.84
Eagle$213.61

More in Idaho

Idaho utility costsAda CountyUtility providers in Idaho

FAQ

In Boise, sewer is billed in tiers based on usage, so the rate per gallon changes with volume. Our estimate uses the rate structure from City of Boise – Residential Water Renewal (Sewer) Rates 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 = 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 Boise with another city side-by-side, or see how we calculate estimates.