Ontario's largest municipality by population is the City of Toronto with 2,615,060 residents, while the largest by land area is the City of Greater Sudbury at 3,227.38 km 2 (1,246.10 sq mi).ntario is the most populous province in Canada with 12,851,821 residents as of 2011 and is third-largest in land area at approximately 909,000 km 2 (351,000 sq mi).
This can be frustrating as well as expensive. In order to help you stay away from potential issues here are some things to keep in mind as you are preparing a direct mail campaign. Letâs start this week, with Postcards: Postcard size is 3.5 x 5 to 4.25 x 6, anything larger is considered to be in the letter category.
Use these rulers and guide boxes to measure letters and large envelopes. Once a piece of mail exceeds the maximum length, height, or thickness of one shape, it automatically gets classified as the next largest shape.Minimum size for Postcards and Letters.5 long x 3-1/2 high.arge Envelopes exceed one of the letter size maximum dimensions. Unusual Shapes and Sizes. Sometimes a piece of mail requires additional postage because it is a certain shape or size that is difficult to process on mail sorting machines. To make sure youâre paying the correct postage, visit pe.usps.com.