The composition of solid waste often varies according to era. Conditions of climate, seasons, economics and society, way of life, and habits. and consumption patterns of people in each community The composition of the solid waste shows the origin of each type of solid waste. In order to study the composition of solid waste generated in Khon Kaen Municipality. Khon Kaen Province Therefore, a survey and analysis of the physical composition of solid waste from various sources was carried out. To compare how waste from different origins has different physical components. Using the Quartering Method, survey and analysis of the physical composition of solid waste of Khon Kaen Municipality. Khon Kaen Province The objective is to provide information on the quantity and physical composition of solid waste. So that relevant agencies can use this information to plan waste management, set guidelines, policies, and consider choosing appropriate and efficient waste management methods. To prevent impacts on the environment and community. From the study it was found that Solid waste from different origins Which consists of 1. Community (residence) 2. Community (with commerce) 3. Market 4. School 5. Hospital. There are 3 physical components of solid waste in large quantities: food scraps, plastic bags and paper. The details are as follows. Physical composition of food waste according to different origins the results of the study were arranged in descending order as follows: market 77.14%, community (with commercial trade) 65.44%, community (residential) 56.81%, school 36.80% and hospital 32.81%. Physical components of Solid waste in the form of plastic bags according to different origins the results of the study were arranged in descending order as follows: schools 24.54% (residential) 21.96%, hospitals 20.31%, markets 16.70%, communities (with commerce) 14.52% and the physical composition of waste. Paper waste according to different origins the results of the study were arranged in descending order as follows: schools 18.40%, hospitals 17.19%, communities (with commerce) 6.58%, communities (residential) 4.83%, and markets 3.97%