Data on the website are arranged by 4 major fields of statistics including 29 subject areas and 2 general areas. The same organization of data is applied in the SI-STAT Data Portal.

Demography and social statistics covers 8 subject areas including population structure, earnings and other labour market data, education data and several socioeconomic indicators.

Economy is the most extensive field (14 subject areas). The most requested data are inflation, tourism and external trade. Beside that, business, production and services statistics data are available here. The novelty is data on the information society.

Environment and natural resources covers 5 subject areas; agriculture and fishing is the most important. Relatively new but becoming more and more important are data on environment and energy.

General brings beside 2 subject areas (elections and administrative territorial structure) also information and news about the Statistical Office and News Releases on special days and holidays.