Abstract
The data described in this paper were collected in Western Kenya, specifically in Kakamega and Vihiga Counties. The data were collected from 334 households with the aim of assessing factors that facilitate or constrain the adoption of practices that enhance the sequestration of soil carbon. The data were collected through a structured questionnaire that was designed in SurveyCTO. The data were later downloaded from SurveyCTO servers and exported to STATA version 14 for cleaning and analysis. This data can be used by researchers to assess the probability and extent of adoption of specific soil carbon enhancing practices in the two counties of Western Kenya. Additionally, it can be utilized to access the impact of adopting soil carbon enhancing practices on maize and beans yield at both the plot and the farm level.