Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_23154 ( "LGA Name" text, "Area (km 2 )" real, "Census 2006 population" real, "Administrative capital" text, "Postal Code" real )

### Question ###
What is the administrative capital that has a 2006 census population of 249425?

### Accurate SQL ###

SELECT "Administrative capital" FROM table_23154 WHERE "Census 2006 population" = '249425'