1991 Census (left) compared with 2013 Census (right)

1. Population Total

• 1991: 4,377,033 persons (43,069 dots).
• 2013: 3,531,159 persons (34,747 dots).
• Difference: The population decreased by 845,874 persons (-19.3%).

2. Eastern Bosnia (Podrinje)

• 1991: Large Bosniak population along the Drina valley (Zvornik, Srebrenica, Bratunac, Višegrad, Foča).
• 2013: The green dots disappear almost completely. Red dots (Serbs) replace them.

3. Sarajevo Area

• 1991: Mixed population across the entire valley. Green, red, orange (Yugoslav), and blue dots mix together.
• 2013: Sharp partition along the Inter-Entity Boundary Line. The Federation side is almost fully green. The Republika Srpska side (East Sarajevo) is red.

4. Posavina (Northern Border)

• 1991: Dense Croat (blue) and Bosniak (green) populations across Derventa, Brod, Modriča, and Šamac.
• 2013: Heavy population decline. Red dots replace former Croat and Bosniak areas.

5. Western Bosnia (Krajina)

• 1991: Dense Serb population across Drvar, Bosansko Grahovo, and Glamoč.
• 2013: Very low population density remains in these municipalities.

6. Yugoslav Identity

• 1991: 242,682 persons identified as Yugoslavs (5.54% of the population), shown in orange.
• 2013: The Yugoslav category ceased to exist in official statistics.