Population in Jena compared to Romania
Jena: 109.725 (2024)
Romania: 19.036.031 (Schätzung 2025)
In Jena the population is about 1% of the population of Romania.
Size of Jena compared to Romania
Jena: ca. 115 km²
Romania: ca. 238.397 km²
Jena has a land area approximately 100% smaller than Romania
Population density of Jena compared to Romania
Jena: ca. 956 Einwohner/km²
Romania: ca. 80 Einwohner/km²
The population density of Jena is about12 times higher, than the one of Romania.
Country comparison between Jena and other countries
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