Abstract: This study sought to determine the influence of community radio stations messages and promotion of family planning methods in Kibra constituency, Nairobi county, Kenya. The study identified the community radio stations message components aired in form of discussions, campaign and debates and their promotion of family planning methods. Among the three message components, debates emerged as an underutilized component when compared to discussions and campaigns. The study found out that there is a substantial evidence that the in effectiveness and ineffectiveness of family planning methods use and utilization of available free governmental services was hampered by messages aired in radios.