Population in Jena compared to Santander
Jena: 109.725 (2024)
Santander: 175.425 (2025)
In Jena the population is about 63% of the population of Santander.
Size of Jena compared to Santander
Jena: ca. 115 km²
Santander: ca. 36 km²
Jena Finland has a land area approximately. 3.2 times larger than that of Santander.
Population density of Jena compared to Santander
Jena: ca. 956 Einwohner/km²
Santander: ca. 4.862 Einwohner/km²
The population density of Jena is about 20% of that of Santander.
City comparison between Jena and other cities
more about Jena
more about Santander