Utility Cost Calculators Wyoming

Wyoming Utility Cost Calculator

Wyoming utilities: about $276 a month for a typical home (electric ~$124, gas ~$49, water ~$37, internet ~$66) at EIA's 14.36¢/kWh. Try your own numbers.

Typical total monthly utility bill in Wyoming: $276 for a 1,800 sq ft home with 3 occupants -- $124 electricity, $49 natural gas, $37 water/sewer, and $66 internet under this page's default assumptions. Change the inputs below, or compare states with the utility bill estimator.

What sets Wyoming utility bills
Measure	Wyoming	Rank, normal or source
Electricity price, July 2026	14.36¢ per kWh (July 2025 14.64¢, −1.9%)	40th highest of 50; 22% below U.S.
Use per home, 2024	863 kWh a month	28th highest of 50; U.S. level
Electric bill	863 kWh × 14.36¢ = $123.93, about $124	2024: $107.65 at 12.47¢, 47th highest of 50
Natural gas, 2025 average	$11.74 per Mcf (about $1.13 per therm)	30th highest of 44 (2025 averages); July 2026 $28.22, not used
Heating degree days, Jul 2025–Jun 2026	6,545	normal 8,304, 21% below
Cooling degree days, same months	353	normal 296, 19% above
Home energy, 2024	natural gas 46.6%, electricity 36.7%, heating oil and propane 11.3%, wood 4.8%	EIA SEDS, at the meter
In-state generation, 2024	coal 59.9%, wind 22.1%, natural gas 13.3%	EIA-923
Largest residential sellers, 2024	PacifiCorp (investor-owned) 35.3%; Lower Valley Energy Inc (cooperative) 18.5%	EIA-861

EIA (EPM 5.6.A, EIA-861, gas annual prices at 10.37 therms per Mcf) read 2026-10-11; NOAA CPC, EIA SEDS and EIA-923 2026-10-13.

By StateCalc Team

Updated Oct 22, 2026 Estimate — not official figures

Use Calculator Free — No Sign-up Instant Results Updated Oct 2026

Estimate only — these are not official figures

EIA use and prices for Wyoming; home-size scaling, gas use, water and internet modeled

Do not rely on these amounts for budgeting or payment. For exact amounts, check the residential rate of PacifiCorp or your own utility.

This calculator requires JavaScript. Please enable JavaScript in your browser to change the inputs and recalculate the result.

Enter Your Details

Adjust values to see instant results

Home Size (sq ft)

20010000

Number of Occupants

110

Electric Rate ($/kWh)

0.050.6

Pre-filled: EIA Electric Power Monthly, Table 5.6.A (Residential, July 2026)

Natural Gas Rate ($/therm)

0.38

Pre-filled: EIA residential natural gas price, 2025 annual average ($11.74/Mcf)

Additional Details

Water Rate ($/1000 gal)

120

Wyoming COL Index

50200

Pre-filled: C2ER Cost of Living Index (via MERIC)

Monthly Electric Bill

$124.00

Estimated • Based on your inputs

Total Monthly Utilities

$276.00

Annual Utility Costs

$3,312.00

Detailed Breakdown

Monthly Gas Bill$49.00

31%

Monthly Water & Sewer$37.00

24%

Internet & Cable (Est.)$66.00

42%

% of Median Income4.38%

Cost per Sq Ft/Month$0.15

Disclaimer: This calculator provides estimates for informational purposes only. Results should not be considered financial, tax, or legal advice. Consult a qualified professional for your specific situation.

Wyoming Quick Facts

None Income Tax Rate

0.53% Property Tax Rate

$75,532 Median Income

94.4 Cost of Living

How This Calculator Works

Calculation methodology and assumptions

Wyoming inputs: 863 kWh a month (EIA-861 2024) × 14.36¢ (EIA, July 2026), scaled to your home size and occupants; gas $11.74/Mcf ÷ 10.37 = $1.1321/therm (EIA 2025 annual average); water $5.19 per 1,000 gallons and internet $66/month, both from cost-of-living index 94.4; income share on $75,532.

Key State Information

286,475 Wyoming residential electricity customers (EIA-861, 2024) · cost-of-living index 94.4 · median household income $75,532.

Standard financial formulas Pre-filled with documented models and state context Estimates only — not financial advice

Data Source

U.S. Energy Information Administration (EIA), Form EIA-861 & monthly energy reports

View Original Source | Source record reviewed Aug 7, 2026 | Review target: annually

What drives Wyoming utility bills

Heating is Wyoming's larger weather load: a normal July-to-June brings 8,304 heating against 296 cooling degree days. The 2025–26 heating season peaked in Jan 2026.

Natural gas supplied 46.6% of Wyoming home energy in 2024, electricity 36.7%. Heating oil and propane (11.3%) are not priced here: add that fuel bill if your home burns either.

PacifiCorp sold 35.3% of Wyoming's 2024 residential electricity, Lower Valley Energy Inc 18.5%.

Wyoming degree days by month
Month	Heating	Cooling
Jul 2025	4	154
Aug 2025	31	122
Sep 2025	181	26
Oct 2025	596	0
Nov 2025	794	0
Dec 2025	966	0
Jan 2026	1,159	0
Feb 2026	882	0
Mar 2026	676	0
Apr 2026	683	0
May 2026	424	10
Jun 2026	149	41

StateCalc Team

Editorial Team

The StateCalc team builds free financial calculators using data from official government sources including the IRS, U.S. Census Bureau, BLS, and state revenue departments. All formulas are validated by an automated test suite and cross-referenced against published data.

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