Context: CREATE TABLE table_14253123_1 (population__2010___rank_ VARCHAR, area_sq_mi__km_2____rank_ VARCHAR)
Question: When the  area sq mi (km 2 ) (rank) is sqmi (km2) (5) what is the  population (2010) (rank)?
Answer: SELECT population__2010___rank_ FROM table_14253123_1 WHERE area_sq_mi__km_2____rank_ = "sqmi (km2) (5)"