Willow Creek Villas is a Senior Community in which at least one member of the household must meet the minimum age requirement of 62 years. Program Qualifications The apartments in this community participate in a program designed to maintain affordable housing for residents. Income limits apply to all households. Section 8 Vouchers Welcome. Call for specific rental rates. Willow Creek is a premier senior living community located in Ponca City, OK, featuring multiple floor plans, unique features, quality amenities, and affordable monthly rent options.