EN
This article contents the methods and the results of distribution modelling of household's income in the Slovak Republic based on sampling data of yearly real net income of 1 566 households in the year 2002. Goodness of fit tests confirms the Weibull distribution with maximum likelihood estimation of parameters as the best-fit model, except the intervals of the lowest and the highest values of incomes. Two Weibull-Pareto quantile functions have been found as good fit models for the lowest and the highest incomes too.