Population in Jena compared to Rockford
Jena: 109.725 (2024)
Rockford: 148.655 (2020)
In Jena the population is about 74% of the population of Rockford.
Size of Jena compared to Rockford
Jena: ca. 115 km²
Rockford: ca. 147 km²
Jena has a land area approximately 22% smaller than Rockford
Population density of Jena compared to Rockford
Jena: ca. 956 Einwohner/km²
Rockford: ca. 1.025 Einwohner/km²
Jena and Jena have about the same population density.
City comparison between Jena and other cities
more about Jena (Thuringia, Germany)
more about Rockford (Illinois, USA)