Electricity rates in Grand Mound, WA
Grand Mound (2,981 people, Thurston County) is served by 4 electric utilities. Homes on PUD No 1 of Lewis County pay about 10.86¢/kWh, 23% less than the Washington average.
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Electric companies serving Grand Mound
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| PUD No 1 of Lewis County | Public power district | 10.86¢ | $152 | 30K | 663 |
| Puget Sound Energy | Investor-owned utility | 19.45¢ | $168 | 1.10M | 580 |
| PUD No 1 of Grays Harbor County | Public power district | 13.67¢ | $143 | 40K | 1,036 |
| City of Centralia | Municipal utility | 10.68¢ | $119 | 9,118 | 143 |
Power outages in Thurston County right now
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Outage history in Thurston County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 451 | 895 |
| Days with outages | 72 | 61 |
| Most customers out at once | 19,162 (13.6%) | 50,307 (35.7%) |
| Worst day | 2024-02-15 | 2025-10-26 |
Outage minutes by month, 2025
More outage time than 2024 (451 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
ZIP codes: 98531, 98544, 98579
Frequently asked questions
What is the electricity rate in Grand Mound?
Most homes in Grand Mound get power from PUD No 1 of Lewis County, where residential customers pay an average of 10.86¢/kWh including all charges. The Washington average is 14.12¢ and the U.S. average 17.99¢. Other utilities serving parts of Grand Mound: Puget Sound Energy (19.45¢), PUD No 1 of Grays Harbor County (13.67¢), City of Centralia (10.68¢).
What is the average electric bill in Grand Mound?
About $151 a month, based on 1,395 kWh a month (the average for PUD No 1 of Lewis County customers) at 10.86¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Grand Mound, WA?
4 utilities serve Grand Mound's ZIP codes: PUD No 1 of Lewis County, Puget Sound Energy, PUD No 1 of Grays Harbor County, City of Centralia. Which one serves you depends on your street address.
How often does the power go out in Grand Mound?
In 2025, customers in Thurston County averaged 14 hr 55 min without power. Outages hit 61 days of the year, and the worst day was 2025-10-26, when 50,307 customers (35.7%) were out. Source: ORNL EAGLE-I.