Livestock sector contributes 4.11 per cent GDP. According to United States Department Agriculture 2018, 80 million households were engaged in dairy farming and majority of them are small scale, marginal farmers. The dairy farming has been considered as a potential means of employment and socio-economic development for people in rural areas. Uttarakhand trails behind from highest milk producing states due to less growth rate in milk production focused should be given to the improved dairy farming to increase milk production and development of dairy industry. The present study was conducted in Kumaon division of Uttarakhand state to find out the relationship between socio economic profile of dairy farmers with their extent of adoption of improved dairy farming practices. Udham Singh Nagar district was selected as for the study. Total 100 respondents from these villages were selected. It was resulted that respondents with higher education, higher land holdings, higher dairy farming experience, higher annual income, higher milk production higher social participation, higher risk preference and higher economic motivation tends to have more extent of adoption of improved dairy farming practices as they are found to have a significant and positive relationship with extent of adoption of dairy farming practices.