This score measures how close households are to key community amenities, rated on a scale of 1–5 (where 5 indicates the highest proximity). The proximity score is calculated by finding the rate of households within a half-mile of each of the following amenity types, then combining those rates into a weighted average index: Barber shops & hair salons, Coffee Shops, Community Centers & Libraries, Entertainment, Grocery Stores, Gym & Fitness, Museums & Art, Places of Worship, Public Parks, Restaurants, and Schools & Childcare. We used Tulsa County Assessor data to determine the number of household units and Overture data for the locations of amenities.