Urang Pérsia: Béda antarrépisi

|pop1 = 47.513.000-50.629.000

|ref1 =<ref>{{cite web|title=The World Fact Book - Iran|author=United States Central Intelligence Agency(CIA)|publisher=CIA|accessdate=May 15, 2011|date=April 28, 2011|url=https://www.cia.gov/library/publications/the-world-factbook/geos/ir.html}}</ref><ref>Library of Congress, Library of Congress – Federal Research Division. "Ethnic Groups and Languages of Iran". http://lcweb2.loc.gov/frd/cs/profiles/Iran.pdf. Retrieved 2009-12-02.</ref>

|pop2 = 14.917.696

|pop3 = 6.094.132

|ref3 =

<ref name="CIA-tj">{{cite web |url=https://www.cia.gov/library/publications/the-world-factbook/geos/ti.html#People |title= Tajikistan| accessdate = 2007-12-26|date= December 13, 2007|publisher= United States Central Intelligence Agency}}</ref>

|pop4 = 1.406.430<br/>6-7.000.000

|ref4 =<ref name="CIA-uz">{{cite web |url=https://www.cia.gov/library/publications/the-world-factbook/geos/uz.html#People |title= Uzbekistan| accessdate = 2007-12-26|date= December 13, 2007|publisher= United States Central Intelligence Agency}}</ref><br/>{{lower|0.80em|<ref name=Foltz>[[Richard Foltz]], "The Tajiks of Uzbekistan", ''Central Asian Survey'', 15(2), 213-216 (1996).</ref>}}