Population in Jena compared to Spain
Jena: 109.725 (2024)
Spain: 49.315.949 (2025)
In Jena the population is about 0% of the population of Spain.
Size of Jena compared to Spain
Jena: ca. 115 km²
Spain: ca. 506.030 km²
Jena has a land area approximately 100% smaller than Spain
Population density of Jena compared to Spain
Jena: ca. 956 Einwohner/km²
Spain: ca. 97 Einwohner/km²
The population density of Jena is about9.9 times higher, than the one of Spain.
Country comparison between Jena and other countries
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