In 1800, the population of the modern-day territory of Iran was approximately 6.3 million. This figure would see modest growth throughout the 19th century, as several wars and a mass famine in 1870-1871 (modern estimates put its death toll at around 1.5 million people) were largely balanced out by a surge in migration to Iran; this migration came as the Russian Empire expanded into the Caucuses, and caused a wave of refugees to flee southwards to avoid forced expulsion and ethnic cleansing in the North Caucasus region, particularly from 1864 onwards. As a result, the population of Iran reached ten million by the turn of the 20th century.

Twentieth century growth Iran’s population would begin to grow rapidly in the 20th century, as the discovery of oil in the country in 1908 led to an economic boom, and the socio-economic reforms implemented under Reza Shah would see a number of medical and healthcare advancements across the country. Although unpopular with religious fundamentalists, Reza Shah's reforms had long-term influence on the demographic development of Iran, even after his abdication in 1941. Following the Second World War, Iran became increasingly westernized and developed relatively strong relations with the U.S.; however, western influence, economic imbalances and the oppression of the Mohammed Reza Shah's regime became the driving forces behind the Iranian Revolution, which was one of the most significant moments in the history of the region.

Growth after the Revolution The 1979 Iranian Revolution saw the removal of the Shah and an end to Iran's so called westernization; the monarchy was replaced by an Islamic, theocratic regime led by the Supreme Leader, Ayatollah Ruhollah Khomeini. During Khomeini's decade in charge he oversaw Iran's transition into an Islamic Republic, which implemented radical political and cultural changes in the country, and this coincided with an increased population growth rate in the 1980s. This growth was promoted by the Iranian government, who encouraged a baby boom during the Iran–Iraq War between 1980 and 1988, as part of an effort to increase future Iranian military manpower. As a result of this strategy, the population of Iran would grow from approximately 38.6 million in 1980 to over 56 million just a decade later. Following the implementation of a UN-brokered ceasefire in 1988, population growth in Iran would slow, as economic sanctions and government implementation of family planning policies would lead to a drop in fertility. Population growth has continued steadily into the 21st century, however, and in 2020, Iran is estimated to have a population of 84 million.

United States Immigrants Admitted: Iran data was reported at 13,791.000 Person in 2017. This records an increase from the previous number of 13,298.000 Person for 2016. United States Immigrants Admitted: Iran data is updated yearly, averaging 13,173.500 Person from Sep 1986 (Median) to 2017, with 32 observations. The data reached an all-time high of 24,977.000 Person in 1990 and a record low of 7,176.000 Person in 1999. United States Immigrants Admitted: Iran data remains active status in CEIC and is reported by US Department of Homeland Security. The data is categorized under Global Database’s USA – Table US.G087: Immigration.

In 2020, around 98.5 percent of the Iranian population identified as Muslim. Around 81 percent identified as Shia Muslims in the same year, while a much smaller share followed the Sunni Muslim religion. In Iran, most Sunni Muslims belong to ethnic minority groups.

Iran’s demographics
The total population in Iran has grown steadily and is expected to surpass 90 million in 2028. The vast majority of the population in the country was between 15 and 64 years of age. At the same time, the share of people aged above 64 increased in recent years and constituted over seven percent of the total population.

Muslim population worldwide

In Europe, it was estimated that the Muslim population could triple by the middle of the century. In Southeast Asia, Indonesia had the largest share of Muslims as a proportion of its population. On the African continent, the highest number of Muslims was estimated in Nigeria, with close to a hundred million Islam followers. In the United States, less than one percent of the population identified as Muslims.

Graph and download economic data for U.S. Granted Patents: Total Patents Originating in Iran (PATENT4NIRTOTAL) from 1992 to 2020 about Iran, patent granted, intellectual property, origination, patents, foreign, and USA.

United States Imports: Customs: Iran data was reported at 0.000 USD mn in Sep 2018. This records a decrease from the previous number of 7.100 USD mn for Aug 2018. United States Imports: Customs: Iran data is updated monthly, averaging 1.700 USD mn from Jan 1985 (Median) to Sep 2018, with 405 observations. The data reached an all-time high of 353.600 USD mn in Jul 1987 and a record low of 0.000 USD mn in Sep 2018. United States Imports: Customs: Iran data remains active status in CEIC and is reported by US Census Bureau. The data is categorized under Global Database’s USA – Table US.JA012: Trade Statistics: Census Basis: By Country: Imports: Customs.

Iran Exports to United States was US$112.71 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Iran Exports to United States - data, historical chart and statistics - was last updated on June of 2025.

A dataset that explores Green Card sponsorship trends, salary data, and employer insights for iran in the U.S.

Iran IR: Net Bilateral Aid Flows from Development Assistance Committee Donors: United States data was reported at 3.320 USD mn in 2016. This records an increase from the previous number of 0.670 USD mn for 2015. Iran IR: Net Bilateral Aid Flows from Development Assistance Committee Donors: United States data is updated yearly, averaging 0.380 USD mn from Dec 1960 (Median) to 2016, with 38 observations. The data reached an all-time high of 129.000 USD mn in 1961 and a record low of -25.000 USD mn in 1991. Iran IR: Net Bilateral Aid Flows from Development Assistance Committee Donors: United States data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Iran – Table IR.World Bank.WDI: Defense and Official Development Assistance. Net bilateral aid flows from DAC donors are the net disbursements of official development assistance (ODA) or official aid from the members of the Development Assistance Committee (DAC). Net disbursements are gross disbursements of grants and loans minus repayments of principal on earlier loans. ODA consists of loans made on concessional terms (with a grant element of at least 25 percent, calculated at a rate of discount of 10 percent) and grants made to promote economic development and welfare in countries and territories in the DAC list of ODA recipients. Official aid refers to aid flows from official donors to countries and territories in part II of the DAC list of recipients: more advanced countries of Central and Eastern Europe, the countries of the former Soviet Union, and certain advanced developing countries and territories. Official aid is provided under terms and conditions similar to those for ODA. Part II of the DAC List was abolished in 2005. The collection of data on official aid and other resource flows to Part II countries ended with 2004 data. DAC members are Australia, Austria, Belgium, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Japan, Republic of Korea, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, United Kingdom, United States, and European Union Institutions. Regional aggregates include data for economies not specified elsewhere. World and income group totals include aid not allocated by country or region. Data are in current U.S. dollars.; ; Development Assistance Committee of the Organisation for Economic Co-operation and Development, Geographical Distribution of Financial Flows to Developing Countries, Development Co-operation Report, and International Development Statistics database. Data are available online at: www.oecd.org/dac/stats/idsonline.; Sum;

The value of United States arms deliveries with Iran decreases from 10.5 billion U.S. dollars between 1970 and 1979 to no sales between 2009 and 2017. The total value of US arms deliveries in the Middle East and North Africa (MENA) region was 60.3 billion U.S. dollars between 2009 and 2017.

United States Petroleum Coke: Net Imports: OPEC: Iran data was reported at 0.000 1000 Barrel/Day in Apr 1995. This stayed constant from the previous number of 0.000 1000 Barrel/Day for Feb 1995. United States Petroleum Coke: Net Imports: OPEC: Iran data is updated monthly, averaging 0.000 1000 Barrel/Day from Feb 1995 (Median) to Apr 1995, with 2 observations. United States Petroleum Coke: Net Imports: OPEC: Iran data remains active status in CEIC and is reported by Energy Information Administration. The data is categorized under Global Database’s USA – Table US.RB056: Petroleum Net Imports by Country: Petroleum Coke.

United States Imports from Iran was US$6.29 Million during 2024, according to the United Nations COMTRADE database on international trade. United States Imports from Iran - data, historical chart and statistics - was last updated on June of 2025.

The national debt of Iran was estimated at about 160.08 billion U.S. dollars in 2024. Between 1996 and 2024, the national debt rose by approximately 159.87 billion U.S. dollars, though the increase followed an uneven trajectory rather than a consistent upward trend. The national debt will steadily rise by around one trillion U.S. dollars over the period from 2024 to 2030, reflecting a clear upward trend.

Number of Identified Exporters to Islamic Republic of Iran from Vermont was 2.00000 Number of Firms in January of 1992, according to the United States Federal Reserve. Historically, Number of Identified Exporters to Islamic Republic of Iran from Vermont reached a record high of 2.00000 in January of 1992 and a record low of 2.00000 in January of 1992. Trading Economics provides the current actual value, an historical data chart and related indicators for Number of Identified Exporters to Islamic Republic of Iran from Vermont - last updated from the United States Federal Reserve on June of 2025.

The geology data set for this map includes arcs, polygons, and labels that outline and describe the general geologic age and type of bedrock of Iran. The geologic provinces data set includes arcs, polygons, and labels of geologic and petroleum provinces interpreted and designated by R.M. Pollastro from a number of literature and map resources to assist in the assessment of oil and gas resources for the USGS World Energy Project. The oil and gas field centerpoints data set is a point coverage that marks the approximate centerpoints of oil and gas fields in Iran. Political boundaries are provided to show the general location of country and/or other reference 'political' boundaries.

Number of Identified Exporters to Islamic Republic of Iran from Wisconsin was 10.00000 Number of Firms in January of 2016, according to the United States Federal Reserve. Historically, Number of Identified Exporters to Islamic Republic of Iran from Wisconsin reached a record high of 21.00000 in January of 1992 and a record low of 4.00000 in January of 2003. Trading Economics provides the current actual value, an historical data chart and related indicators for Number of Identified Exporters to Islamic Republic of Iran from Wisconsin - last updated from the United States Federal Reserve on June of 2025.

Iran’s gross domestic product (GDP) inclined by 3.33 percent in 2020 after adjusting for inflation. This figure fell from 13.4 percent growth four years ago, which had been a reaction to sanctions lifting after the Joint Comprehensive Plan of Action (JPCOA) regarding Iran’s nuclear program. United States president Donald Trump ended that country’s participation in the deal, imposing new sanctions.

Political influence on the economy

Political tensions have hampered the economy of Iran, keeping growth low in spite of the country’s considerable oil reserves. The effect of these sanctions becomes obvious when looking at Iran’s oil exports to Europe over the past decade. Some analysts have blamed the new sanctions for the increase in Iran’s inflation rate, as well as the currency depreciation that has accompanied it.

Iran’s options

Although Iran’s main export partners are largely in Asia, many of the transactions are carried out using U.S. dollars. Even though other means of payment are possible, some countries worry about political ramifications of continuing trade relations with Iran. Iran’s greatest strength at the moment may be its low national debt, meaning that it can borrow a substantial amount of money if it can find a willing lender. However, given the instability of the political situation worldwide and regionally, it is difficult to assume that such a borrower exists at the moment.

The Gross Domestic Product per capita in Iran was last recorded at 5667.53 US dollars in 2023. The GDP per Capita in Iran is equivalent to 45 percent of the world's average. This dataset provides - Iran GDP per capita - actual values, historical data, forecast, chart, statistics, economic calendar and news.

The Gross Domestic Product (GDP) in Iran was worth 404.63 billion US dollars in 2023, according to official data from the World Bank. The GDP value of Iran represents 0.38 percent of the world economy. This dataset provides - Iran GDP - actual values, historical data, forecast, chart, statistics, economic calendar and news.

puerto rico - Number of Identified Exporters to Islamic Republic of Iran from Puerto Rico was 6.00000 Number of Firms in April of 2017, according to the United States Federal Reserve. Historically, puerto rico - Number of Identified Exporters to Islamic Republic of Iran from Puerto Rico reached a record high of 8.10000 in October of 2012 and a record low of 5.70000 in January of 2008. Trading Economics provides the current actual value, an historical data chart and related indicators for puerto rico - Number of Identified Exporters to Islamic Republic of Iran from Puerto Rico - last updated from the United States Federal Reserve on June of 2025.

Number of Persons Engaged for Islamic Republic of Iran was 24.59481 Mil. of Persons in January of 2019, according to the United States Federal Reserve. Historically, Number of Persons Engaged for Islamic Republic of Iran reached a record high of 24.59481 in January of 2019 and a record low of 5.29336 in January of 1955. Trading Economics provides the current actual value, an historical data chart and related indicators for Number of Persons Engaged for Islamic Republic of Iran - last updated from the United States Federal Reserve on June of 2025.