Demographics and living conditions by wilaya — Algeria

One row per (table, wilaya, column). code_wilaya carries the official code from 1 to 48, allowing these data to be joined with any other territorial series — our real-estate price references, for instance.

Columns are identified by rank, not by name. That is deliberate: the yearbook's headers span several merged rows, and reconstructing them would mean assuming what each one means. The table title, however, is kept in full — it describes what the columns measure. An exact rank beats an invented name.

Arithmetic verification, on every table and every column: the sum of the 48 wilayas must equal the national row, and where the figure is a rate — whose national total is a weighted mean, not a sum — that mean must fall between the minimum and maximum across wilayas. Four tables failed these checks, with gaps of 0.1% to 0.6%: they are not in this file.

What the verification does not cover: the yearbook exists in a single edition. No cross-checking between independent documents is possible, unlike our consumer price index series. The checks are internal to the document.

Coverage: the demography, territory and tourism chapters of Statistical Yearbook no. 30. Other chapters carry no wilaya-level tables — see the product “Tables of the Statistical Yearbook” for their content.