Population in Jena compared to Algiers
Jena: 109.725 (2024)
Algiers: 4.325.000 (2025)
In Jena the population is about 3% of the population of Algiers.
Size of Jena compared to Algiers
Jena: ca. 115 km²
Algiers: ca. 443 km²
Jena has a land area approximately 74% smaller than Algiers
Population density of Jena compared to Algiers
Jena: ca. 956 Einwohner/km²
Algiers: ca. 7.012 Einwohner/km²
The population density of Jena is about 14% of that of Algiers.
City comparison between Jena and other cities
more about Jena
more about Algiers