According to reporting by the African Network of Centers for Investigative Reporting (ANCIR), the company produces 60–90% of Sierra Leone's diamond exports, and in some months between 2012 and 2015 exported more than US$330 million in rough diamonds.[18] Octea owes US$150 million in unpaid loans.[18] Although government records show taxes paid by other diamond companies, none are listed for Octea.

As of the census[3] of 2010, there were 36,484 people, 14,792 households, and 8,613 families residing in the city. The population density was 1,245.2 people per square mile (481.3/km2). There were 17,438 housing units at an average density of 595.2 per square mile (230.1/km2). As of the census[3] of 2010, the racial makeup of the city is 71.6% White, 22.0% African American, 1.6% Asian, 0.5% Native American, 0.1% Pacific Islander, 2.9% from two or more races, and 5.1% Hispanic or Latino of any race.

During World War II, construction of military bases and the presence of larger numbers of U.S. military and civilian personnel brought about unprecedented levels of prosperity to the city. Panamanians had limited access, or no access at all, to many areas in the Canal Zone neighboring the Panama city metropolitan area. Some of these areas were military bases accessible only to United States personnel. Some tensions arose between the people of Panama and the U.S. citizens living in the Panama Canal Zone. This erupted in the January 9, 1964 events, known as Martyrs' Day.
The Bilateral Investment Treaty (BIT) between the governments of the United States and Panama was signed on October 27, 1982. The treaty protects US investment and assists Panama in its efforts to develop its economy by creating conditions more favorable for US private investment and thereby strengthening the development of its private sector. The BIT was the first such treaty signed by the US in the Western Hemisphere.[69] A Panama–United States Trade Promotion Agreement (TPA) was signed in 2007, approved by Panama on July 11, 2007 and by US President Obama on October 21, 2011, and the agreement entered into force on October 31, 2012.[70]
For over 300 years, the Spanish ruled Panama. Struggles to gain control of many of the Central American countries continued for decades. In 1821, Panama gained independence from Spain only to join what was then Colombia later that same year. In 1846, a treaty between Colombia and the United States was signed, permitting the U.S. to construct a railway across the country.

The Mossack Fonseca files show Khashoggi appeared as early as 1978, when he became president of the Panamanian company ISIS Overseas S.A. The documents reveal that Fonseca's clients included Sheikh Kamal Adham, Saudi Arabia's first intelligence chief (1963–79), brother-in-law of King Faisal, who was named by a US Senate committee as the CIA's “principal liaison for the entire the Middle East from the mid-1960s through 1979”. Adham controlled offshore companies involved in the B.C.C.I. banking scandal.[380]

New Zealand's Inland Revenue Department said that they were working to obtain details of people who have tax residence in the country who may have been involved in arrangements facilitated by Mossack Fonseca.[493] Gerard Ryle, director of the International Consortium of Investigative Journalists, told Radio New Zealand on April 8, 2016 that New Zealand is a well-known tax haven and a "nice front for criminals".[494] New Zealand provides overseas investors with foreign trusts and look-through companies. New Zealand government policy is to not request disclosure of the identity of either the settlor or the beneficiaries of the trust, and thus the ownership remains secret, and as a consequence, thus hiding the assets from the trust-holder's home jurisdictions. These trusts are not taxed in New Zealand. These trusts can then be used to acquire and own New Zealand registered companies, which become a vehicle by which the trust owners can exercise day to day control over their assets. These New Zealand-registered companies can be designed not to make a profit using loans from tax havens and other profit shifting techniques: the result being tax free income with the general respectability that has typically been associated with companies registered in New Zealand.
A project to build a third set of locks for the Panama Canal A was overwhelmingly approved in a referendum (with low voter turnout, however) on October 22, 2006. The official estimated cost of the project is US$5.25 billion, but the canal is of major economic importance because it provides millions of dollars of toll revenue to the national economy and provides massive employment. Transfer of control of the Canal to the Panamanian government completed in 1999, after 85 years of US control.

As of the census of 2010, there were 36,484 people, 14,819 households, and 9,039 families residing in the city. The population density was 1,246.0/per square mile . There were 17,438 housing units at an average density of 530.7 per square mile (204.9/km2). The racial makeup of the city was 71.6% White, 22.0% African American, 0.5% Native American, 1.6% Asian, 0.1 Native Hawaiian and 2.9% from two or more races. Hispanic or Latino of any race were 5.1% of the population.
The dominant feature of Panama's geography is the central spine of mountains and hills that forms the continental divide. The divide does not form part of the great mountain chains of North America, and only near the Colombian border are there highlands related to the Andean system of South America. The spine that forms the divide is the highly eroded arch of an uplift from the sea bottom, in which peaks were formed by volcanic intrusions.

Since the end of the 20th century, association football has become more popular in Panama.[citation needed] The top tier of domestic Panamanian football, Liga Panameña de Fútbol, was founded in 1988. The national team appeared at the FIFA World Cup for the first time in 2018, appearing in group G, facing Belgium, England and Tunisia. However, the team lost all three games, failing to advance past the group stage. Notable players for the national team include Luis Ernesto Tapia, Rommel Fernández, the Dely Valdés Brothers: Armando, Julio and Jorge; and more recent players as Jaime Penedo, Felipe Baloy, Luis Tejada, Blas Pérez, Román Torres and Harold Cummings.
The Panama Papers are an unprecedented leak of 11.5m files from the database of the world’s fourth biggest offshore law firm, Mossack Fonseca. The records were obtained from an anonymous source by the German newspaper Süddeutsche Zeitung, which shared them with the International Consortium of Investigative Journalists (ICIJ). The ICIJ then shared them with a large network of international partners, including the Guardian and the BBC.