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Electric companies in Oklahoma

96 electric utilities serve Oklahoma, according to US EIA-861 service-territory filings and live outage feeds. The largest by customers is Oklahoma Gas & Electric Co, with about 839,221 customers in Oklahoma (US EIA-861, 2025).

Territory is filed by county, so a county can list several utilities; usually only one serves a given address, and your electric bill names it.

Find yours by ZIP code

Every electric utility in Oklahoma

Largest first, by customers on its lines in Oklahoma (US EIA-861, 2025). “Live” is whether MassOutage can see its outages.

UtilityTypeCustomersCountiesLiveReport an outage
Oklahoma Gas & Electric CoInvestor Owned839,22158Live · countyOutage map ↗
Public Service Co of OklahomaInvestor Owned588,94146Live · countyOutage map ↗
Oklahoma Electric Coop IncCooperative65,1967Live · county-
City of Edmond - (OK)Municipal44,8811Live · county-
Northeast Oklahoma Electric Co-42,3018Live · county-
Verdigris Valley Elec Coop IncCooperative39,4396Live · county-
East Central Oklahoma Elec Coop IncCooperative37,7189Live · county-
Tri-County Electric Coop, Inc (OK)Cooperative29,8273Live · county-
CKenergy Electric CooperativeCooperative27,7239Live · county-
Canadian Valley Elec Coop, IncCooperative27,68110Live · county-
Lake Region Electric Coop, Inc - (OK)Cooperative26,7367Live · county-
Central Rural Electric Cooperative, IncCooperative25,0708Live · county-
Cotton Electric Coop, IncCooperative23,9308Live · county-
People's Electric CooperativeCooperative23,29711Live · county-
Kiamichi Electric Coop, IncCooperative23,2815Live · county-
Stillwater Utilities AuthorityMunicipal22,1341Live · county-
Choctaw Electric Coop IncCooperative22,0136Live · county-
Indian Electric Coop, IncCooperative20,4777Live · county-
Cimarron Electric CoopCooperative19,8829Live · county-
Cookson Hills Elec Coop, IncCooperative19,2078Live · county-
Red River Valley Rrl Elec Assn-18,0485Live · county-
Southeastern Electric Coop Inc - (OK)Cooperative17,5505Live · county-
City of Ponca City - (OK)Municipal15,9902Live · county-
City of ClaremoreMunicipal13,5071No live feed-
Ozarks Electric Coop Corp - (AR)Cooperative12,9664Live · county-
Rural Electric Coop, Inc - (OK)Cooperative12,6746Live · county-
Northwestern Electric Coop Inc - (OK)-12,0187Live · county-
City of Altus - (OK)-9,5481No live feed-
Tahlequah Public Works Authority-8,8741No live feed-
City of Duncan - (OK)Municipal8,7911No live feed-
Alfalfa Electric Coop, IncCooperative7,5356Live · county-
Miami Special Utility Authority-6,8291No live feed-
Northfork Electric Coop, IncCooperative6,5797Live · county-
Kay Electric Coop-5,8445Live · county-
City of Pryor - (OK)-5,0701No live feed-
Empire District Electric CoInvestor Owned4,9323No live feed-
Arkansas Valley Elec Coop CorpCooperative4,7813Live · county-
Southwest Rural Elec Assn Inc-4,4304Live · county-
City of Sallisaw - (OK)-4,4261No live feed-
City of Cushing - (OK)-4,4221No live feed-
City of Collinsville - (OK)-4,2601No live feed-
City of Skiatook - (OK)-4,2312No live feed-
Wagoner Public Works Authority-3,8661No live feed-
Harmon Electric Assn Inc-3,1685Live · county-
City of Blackwell - (OK)-3,1681No live feed-
City of Purcell - (OK)Municipal3,0411No live feed-
City of Perry - (OK)-2,9841No live feed-
Anadarko Public Works Authority-2,4371No live feed-
Tecumseh Utility Authority-2,3471No live feed-
City of Kingfisher - (OK)-2,3331No live feed-
City of Marlow - (OK)Municipal2,3042No live feed-
City of Pawhuska - (OK)-2,0911No live feed-
City of Stilwell - (OK)-2,0901No live feed-
City of Watonga - (OK)-1,9891No live feed-
City of Frederick - (OK)-1,8021No live feed-
City of New Cordell - (OK)-1,6711No live feed-
City of Mangum - (OK)-1,6681No live feed-
City of Fairview - (OK)-1,6161No live feed-
City of Tonkawa - (OK)-1,5781No live feed-
City of Stroud - (OK)-1,5221No live feed-
City of Lindsay - (OK)-1,5151No live feed-
City of Pawnee - (OK)-1,4271No live feed-
City of Newkirk - (OK)-1,3641No live feed-
City of Hominy - (OK)-1,3471No live feed-
Prague Public Works AuthorityMunicipal1,2941No live feed-
Walters Public Works Authority-1,2131No live feed-
Town of Spiro - (OK)-1,1191No live feed-
Town of Mannford - (OK)-1,0981No live feed-
City of Wynnewood - (OK)-1,0421No live feed-
City of Lexington - (OK)-8451No live feed-
City of Mooreland - (OK)-8421No live feed-
City of Comanche - (OK)-8111No live feed-
City of Waynoka - (OK)-7451No live feed-
City of Yale - (OK)-6691No live feed-
Town of Laverne - (OK)-6621No live feed-
City of Wetumka - (OK)-6551No live feed-
City of Geary - (OK)-6301No live feed-
Okeene Public Works Authority-6151No live feed-
City of Pond Creek - (OK)-5991No live feed-
City of Granite - (OK)-5461No live feed-
Rich Mountain Elec Coop, Inc-5252Live · county-
Town of South Coffeyville - (OK)-4501No live feed-
Copan Public Works Authority-4011No live feed-
Town of Ryan - (OK)-3801No live feed-
City of OlusteeMunicipal3511No live feed-
City of Eldorado - (OK)-2501No live feed-
Southwest Arkansas E C CCooperative2371Live · county-
Town of Fort Supply - (OK)-2141No live feed-
Goltry Public Works Authority-1661No live feed-
Town of Braman - (OK)-1401No live feed-
City of Orlando - (OK)-1061No live feed-
City of Manitou - (OK)-811No live feed-
Grand River Dam AuthorityState781No live feed-
City of Burlington - (OK)-761No live feed-
Southwestern Electric Coop Inc - (NM)-71No live feed-
New-Mac Electric Coop, Inc--1Live · county-

Electric utilities by county

Each county's utilities, largest in the state first. The county name opens its live outage page.

Electric companies in Oklahoma: FAQ

How many electric companies serve Oklahoma?
96 electric utilities serve Oklahoma, according to US EIA-861 service-territory filings and live outage feeds.
What is the largest electric company in Oklahoma?
Oklahoma Gas & Electric Co, with about 839,221 customers in Oklahoma (US EIA-861, 2025).
Which electric company serves my address in Oklahoma?
Your electric bill names it. Service territory is filed by county, so MassOutage lists the utilities serving each Oklahoma county; usually only one of them serves a given address, and a utility can tell you whether it serves yours.
Who do I call to report a power outage in Oklahoma?
Your electric utility. MassOutage has an outage phone line, report page or outage map on file for 2 of the 96 utilities serving Oklahoma, listed above; for the others, check your bill or the utility's website. For a downed power line, stay at least 35 feet away and call 911.

Live power outages in Oklahoma →

Data from EIA Form 861 (utility reliability), every source we read. Service territory and customer counts are each utility's own EIA-861 filing; a utility a live outage feed has reported in a county is listed there too.