The sampling strategy for not-evenly spread populations is discussed by the authors. The two stage stratified Random Sampling Design is employed by using “Density of an activity” as stratum weights. The first stage comprises a village / ward / Mahala – Primary Sampling Unit (PSU) – and the second stage comprises a household – Secondary sampling Unit (SSU). The process is explained by taking a hypothetical example. The rule to estimate the sampled population total is developed.