A biannual timeshare allows the owner to receive two weeks of timeshare every year. A biennial timeshare, which is far more common than biannual, allows the use of a week that occurs every other year. There are odd and even year biennial usages. Examples of a biennial even year would be 2008, 2010, 2012, etc. biennial timeshare, which is far more common than biannual, allows the use of a week that occurs every other year. There are odd and even year biennial usages. Examples of a biennial even year would be 2008, 2010, 2012, etc.
Naperville Township, DuPage County, Illinois. Naperville Township is one of nine townships in DuPage County, Illinois, USA. As of the 2010 census, its population was 100,019 and it contained 39,999 housing units. Contents.
DuPage County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 916,924, making it the second-most populous county in Illinois. Its county seat is Wheaton. Dupage County is one of the collar counties of the Chicago-Naperville-Elgin, IL-IN-WI Metropolitan Statistical Area. The majority of DuPage County is in the 630 and 331 area codes. However, the areas of the county that are in the city of Chicago are in area code 773, primarily part of O'Hare International Airport.