2 county-level rules, plus city-specific rules for 1 city in Oklahoma County, Oklahoma.
Verified from official government sources
Oklahoma County has no dark-sky ordinance; Oklahoma City regulates outdoor lighting through Β§59-9800 requiring full-cutoff fixtures for parking lots and commercial properties over 1 acre. Residential lighting largely unregulated. No statewide dark-sky law. Edmond has similar commercial standards.
Oklahoma County light trespass claims handled through OKC Β§59-9805 (0.5 fc max at residential property lines) and general nuisance law. Oklahoma recognizes light trespass as common-law nuisance (Cox v. Smith, 1979 OK). Security lights must be aimed to illuminate only the owner's property. Commercial violations can exceed $1,000.
1 cities in Oklahoma County have their own outdoor lighting rules. Each link goes to that city's dedicated page with code citations.
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Oklahoma County Ordinance Hub β