EN
The article presents the results of voivodships segmentation, carried out on the basis of data concerning the foodstuff and nonalcoholic beverages price level. In the first phase of analysis a set of diagnostic variables was selected. The basis of selection was analysis of variability and cross-correlation. Then the segmentation with the use of the Ward and k-means methods was conducted. The obtained results were similar for both of these methods. In obtained segments of voivodships a comparative analysis of foodstuff and nonalcoholic beverages price level was conducted. (original abstract)