Elvira is an unincorporated area in Clinton County, Iowa, United States. In Law, an unincorporated area is a region of land that is not a part of any Municipality. Clinton County is a County located in the US state of Iowa. As of 2000 the population was 50149 The State of Iowa ( is a state in the Midwestern region of the United States of America. The United States of America —commonly referred to as the It falls within the Clinton zip code (52732). Clinton is a city in Clinton County, Iowa, United States. The population was 27772 at the 2000 census and the 2006 estimate was 27042
A geographic coordinate system enables every location on the Earth to be specified in three coordinates using mainly a spherical coordinate system.