There are 3,398 residents in Jena, which is 5.5 square miles and 167ft above sea level.
There are 1,385 residents in Olla, which is 3.9 square miles and 157ft above sea level.
There are 385 residents in Tullos, which is 1.6 square miles and 125ft above sea level.
There are 1,313 residents in Urania, which is 1.4 square miles and 92ft above sea level.