States › Wyoming › Washakie County
Electric utilities serving Washakie County, Wyoming
Utilities that list the county in their Form EIA-861 service territory for 2024, with each one's average price, bill and outage minutes.
Washakie County, Wyoming, appears in the Form EIA-861 service territory of 4 utilities for 2024; PacifiCorp, High Plains Power Inc and Big Horn Rural Electric Co are the largest by residential customers statewide.
Their average residential prices ran from 13.44¢ to 13.71¢ per kilowatthour, with a median of 13.58¢, against a Wyoming average of 12.47¢ and a US average of 16.48¢. Each price is the utility's figure for all of its Wyoming customers, not for this county alone.
WAPA: Western Area Power Administration lists the county too but reported no residential sales in Wyoming under its own name.
The median SAIDI they reported was 201.8 minutes per customer including major event days; the median among all Wyoming utilities reporting was 92.1.
The Census Bureau estimates the county's population at 7,597. EIA does not publish customers by county, so which utility serves a given address has to be confirmed with the utility or the state utility commission.
Average price is revenue divided by sales for the sector and year; it is not a tariff rate. Reliability figures are as reported by utilities to EIA on Form 861 and may use different calculation methods. Figures are for each utility's whole Wyoming operation; EIA publishes nothing at county level.
Utilities and their 2024 figures
| Utility | Ownership | Residential customers | ¢ per kWh | Monthly bill | SAIDI, all events | SAIDI, no major events |
|---|---|---|---|---|---|---|
| PacifiCorp | Investor-owned | 118,130 | 13.44¢ | $99.36 | 92.1 | 92.1 |
| High Plains Power Inc | Cooperative | 12,767 | 13.71¢ | $130.41 | 311.5 | 311.5 |
| Big Horn Rural Electric Co short form | Cooperative | 4,078 | — | — | — | — |
| WAPA: Western Area Power Administration | Federal | — | — | — | — | — |
Ordered by residential customers in Wyoming. Short-form filers are small utilities that report only totals to EIA, so no residential price is available; their all-sector revenue per kWh was Big Horn Rural Electric Co 13.03¢. A utility with no customers shown reported its retail sales elsewhere or delivers power that other companies bill for.
Against the state and the country
| Measure, 2024 | Utilities listing Washakie County | Wyoming | United States |
|---|---|---|---|
| Average residential price per kWh | 13.58¢ median | 12.47¢ | 16.48¢ |
| Average monthly residential bill | $114.89 median | $107.65 | $142.26 |
| SAIDI, all events (minutes) | 201.8 median | 92.1 median | 184.5 median |
| SAIDI, without major event days | 201.8 median | 62.8 median | 99.8 median |
| Utilities counted | 4 | 12 | 1,413 |
Outage minutes reported
SAIDI for 2024 across each utility's whole system, including major event days (paler bars: only the figure without major event days was reported). Not a measure of outages in Washakie County itself.
Population: 7,597 (U.S. Census Bureau, Vintage 2025 estimate). Statewide, residential sales came to 5,041 kWh per resident in 2024.
Other Wyoming counties
- Platte County 7
- Sheridan County 4
- Sublette County 2
- Sweetwater County 3
- Teton County 4
- Uinta County 2
- Weston County 3
All 23 counties and every Wyoming utility
Questions and answers
Who provides electricity in Washakie County?
PacifiCorp, High Plains Power Inc, Big Horn Rural Electric Co and WAPA: Western Area Power Administration list the county in their Form EIA-861 service territory for 2024. Territories overlap, and a utility may cover only a corner of the county.
What is the electricity price in Washakie County?
EIA has no county-level prices. The utilities serving the county reported average residential prices of 13.44¢ to 13.71¢ per kilowatthour across their Wyoming customers in 2024; the state average was 12.47¢.
How reliable is power in Washakie County?
Reliability is reported per utility, not per county. The utilities listed reported a median of 201.8 minutes of interruption per customer in 2024 including major event days and 201.8 minutes excluding them.
Provenance
Source: U.S. Energy Information Administration, Form EIA-861 for 2024, final release: service territory file (counties by utility), sales to ultimate customers, reliability and short form files. State and US averages: Form EIA-861M workbook. Population: U.S. Census Bureau. Public domain. To confirm the utility at an address, ask the utility or the state utility commission.