Advertisement. It also has a large population density. Open Houses. The ratio of all residents to sex offenders in zip code 44116 is 5,139 to 1. Detailed demographic information for zip code 44116. Rocky River (zip 44116), Ohio gets 38 inches of rain, on average, per year. Notable locations in zip code 44116: Cleveland Yacht Club (A), Westlake Yachting Club (B), Sea Shell Marina (C), Westwood Country Club (D), Rocky River Fire Department (E), Rocky River Public Library (F), Rocky River City Hall (G). Learn More... REAL ESTATE The median home cost in Rocky River (zip 44116) is $257,800. The population is primarily white, older, and mostly married couples. Legal & Accessibility Information. Houses for Rent. The table below compares 44116 to the other 1,158 ZIP Codes in Ohio by rank and percentile using July 1, 2020 data. A location that ranks higher than … All Rentals. Find MoreCities in Ohio that start with R, Post Office Suburb:ROCKY RIVER, OH, 44116-1837,