New York City is the most populous city in the United States, with an estimated 8,491,079 people living in the city, according to U.S. Census estimates dating July 1, 2014 (up from 8,175,133 in 2010; 8.0 million in 2000; and 7.3 million in 1990).
, Minor obsession with world stamps. 1  It is currently worth $.47 US. 2  Forever stamps are designed to be the equivalent of whatever the current price of a first class stamp is, no matter when the stamp was purchased. In other words, if you bought a forever stamp in 1983 for $.25, it is worth $.47 today.
Forever Stamps were created by the United States Postal Service Â® (USPS Â®) in 2007. They are non-denominational First Class Â® postage, which means that they can be used to mail First Class letters no matter what the postal rate.For example, in 2013 it cost $0.46 to mail a normal-sized letter weighing one ounce or less to an address within the United States. In 2014, the rate increased to $0.49.orever Stamps are ideal for mailing normal-sized, one-ounce letters within the United States. If you suspect that your letter may weigh more than one ounce, be sure to weigh it prior to affixing a Forever Stamp, as heavier letters will be returned due to lack of postage.