{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"median-age","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/median-age","title":"Median age","unit":"years"},"observations":[{"date":"1950-01-01","value":20.649},{"date":"1951-01-01","value":20.471},{"date":"1952-01-01","value":20.298},{"date":"1953-01-01","value":20.118},{"date":"1954-01-01","value":19.927},{"date":"1955-01-01","value":19.708},{"date":"1956-01-01","value":19.448},{"date":"1957-01-01","value":19.159},{"date":"1958-01-01","value":18.825},{"date":"1959-01-01","value":18.431},{"date":"1960-01-01","value":18.014},{"date":"1961-01-01","value":17.618},{"date":"1962-01-01","value":17.265},{"date":"1963-01-01","value":16.972},{"date":"1964-01-01","value":16.749},{"date":"1965-01-01","value":16.576},{"date":"1966-01-01","value":16.458},{"date":"1967-01-01","value":16.431},{"date":"1968-01-01","value":16.44},{"date":"1969-01-01","value":16.459},{"date":"1970-01-01","value":16.499},{"date":"1971-01-01","value":16.561},{"date":"1972-01-01","value":16.649},{"date":"1973-01-01","value":16.768},{"date":"1974-01-01","value":16.897},{"date":"1975-01-01","value":17.026},{"date":"1976-01-01","value":17.118},{"date":"1977-01-01","value":17.178},{"date":"1978-01-01","value":17.217},{"date":"1979-01-01","value":17.209},{"date":"1980-01-01","value":17.161},{"date":"1981-01-01","value":17.366},{"date":"1982-01-01","value":17.541},{"date":"1983-01-01","value":17.437},{"date":"1984-01-01","value":17.316},{"date":"1985-01-01","value":17.212},{"date":"1986-01-01","value":17.16},{"date":"1987-01-01","value":17.146},{"date":"1988-01-01","value":17.127},{"date":"1989-01-01","value":17.109},{"date":"1990-01-01","value":17.147},{"date":"1991-01-01","value":17.215},{"date":"1992-01-01","value":17.25},{"date":"1993-01-01","value":17.126},{"date":"1994-01-01","value":17.143},{"date":"1995-01-01","value":17.474},{"date":"1996-01-01","value":17.903},{"date":"1997-01-01","value":18.416},{"date":"1998-01-01","value":18.988},{"date":"1999-01-01","value":19.581},{"date":"2000-01-01","value":20.188},{"date":"2001-01-01","value":20.804},{"date":"2002-01-01","value":21.373},{"date":"2003-01-01","value":21.956},{"date":"2004-01-01","value":22.583},{"date":"2005-01-01","value":23.206},{"date":"2006-01-01","value":23.827},{"date":"2007-01-01","value":24.416},{"date":"2008-01-01","value":24.973},{"date":"2009-01-01","value":25.523},{"date":"2010-01-01","value":26.066},{"date":"2011-01-01","value":26.608},{"date":"2012-01-01","value":27.152},{"date":"2013-01-01","value":27.69},{"date":"2014-01-01","value":28.216},{"date":"2015-01-01","value":28.73},{"date":"2016-01-01","value":29.237},{"date":"2017-01-01","value":29.736},{"date":"2018-01-01","value":30.248},{"date":"2019-01-01","value":30.785},{"date":"2020-01-01","value":31.326},{"date":"2021-01-01","value":31.838},{"date":"2022-01-01","value":32.341},{"date":"2023-01-01","value":32.866}],"summary":{"latest_period":"2023-01-01","latest_value":32.866,"max":32.866,"mean":20.6438,"min":16.431,"of":236,"rank":113,"trend":"rising"}}