The politics of Zambia takes place in a framework of a presidential representative democratic republic, whereby the president is head of state, head of government, and leader of a multi-party system. Executive power is exercised by the government, while legislative power is vested in both the government and parliament. Formerly Northern Rhodesia, Zambia became a republic immediately upon attaining independence in October 1964. Zambia was democratic from independence until 1973. It was a one-party state under the United National Independence Party (UNIP) from 8 December 1972 until multi-party democracy was re-introduced on 4 December 1990, leading to landmark elections on 1 November 1991. Since then, Zambia has established a reputation as one of Africa's most peaceful democracies, regularly achieving peaceful power transfers between four major political parties (UNIP, MMD, PF, and the governing UPND). The most recent shift occurred in August 2021, when opposition leader Hakainde Hichilema defeated incumbent Edgar Lungu. Following a period of democratic backsliding during the late 2010s, Zambia's political environment saw notable democratic gains with the 2021 peaceful power transfer. International assessments reflect a dynamic democratic landscape: Freedom House: Classifies Zambia as "Partly Free", with a score of 53/100 (22/40 for Political Rights, 31/60 for Civil Liberties). While multi-party competition and judicial independence remain active, restrictions on opposition gatherings and selective enforcement of public order laws continue to present operational challenges. Economist Intelligence Unit (EIU): Categorizes Zambia as a "Hybrid Regime", placing it among the top-tier democratic nations in Sub-Saharan Africa. V-Dem Institute: Ranks Zambia 84th globally on its Liberal Democracy Index with a score of 37.5/100, placing it in a hybrid status featuring active electoral competition Alongside developing liberal-democratic checks and balances.
Government and constitution The constitution promulgated on 25 August 1973 abrogated the original 1964 independence constitution. The 1973 constitution and the national elections that followed in December 1973 established a "one-party participatory democracy." Under this framework, national policy was formulated by the Central Committee of the United National Independence Party (UNIP), the sole legal party, while the cabinet executed policy. Presidential elections featured only the UNIP party leader, and the UNIP secretary-general held the second-highest position in the state hierarchy. In December 1990, following severe economic unrest, widespread protests, and a failed coup attempt, President Kenneth Kaunda signed legislation ending UNIP’s political monopoly. Negotiated reforms led to a new constitution in August 1991, which re-introduced multi-party democracy, enlarged the National Assembly to a maximum of 158 members, and established an independent electoral body. A 1996 constitutional amendment introduced a retroactive two-term presidential limit and mandated that candidates' parents be Zambian-born. Constitutional governance was substantially overhauled through the Constitution of Zambia (Amendment) Act No. 2 of 2016, which introduced a majoritarian 50%+1 system for electing the president, running-mate vice presidents, and fixed election dates. Further structural changes were enacted under the Constitution of Zambia (Amendment) Act No. 13 of 2025 (commonly referred to as Bill 7), which was passed by the National Assembly and assented to by President Hakainde Hichilema in December 2025. Key provisions of the Act include: Electoral System Reform: Transitioning the parliamentary electoral framework to a mixed-member proportional representation system, reserving dedicated proportional seats for women, youth, and persons with disabilities alongside constituency-based seats. Assembly Expansion: Expanding the composition of constituency-based seats in the National Assembly from 156 to 226 seats based on the Electoral Commission of Zambia's delimitation reports. Local and Executive Governance: Adjusting term structures for municipal councils, modifying procedures regarding parliamentary by-elections, and revising rules governing candidate nominations and executive resignations prior to general elections. Zambia is politically divided into ten provinces, each administered by an appointed Provincial Minister acting as the executive representative of the government.
Political history
The major figure in Zambian politics from 1964 to 1991 was Kenneth Kaunda, who led the fight for independence and sought to reduce political rivalries among the country's various regions and ethnic groups. Kaunda tried to base government on his philosophy of "humanism", which condemned human exploitation and stressed cooperation among people, but not at the expense of the individual. During Kaunda's presidency, members of all ethnic groups were represented by ministers in the government, in relation to their demographic size.
Zambia conducted three democratic elections (1962, 1964, and 1968) after achieving independence. The elections were marred by violence and irregularities, but all parties respected the election results.
Before 1972, Zambia had three significant political parties: the United National Independence Party (UNIP), the African National Congress (ANC), and the United Progressive Party (UPP). The ANC drew its strength from the western and southern provinces, while the UPP found some support among Bemba speakers in the Copperbelt and northern provinces. Although not strongly supported in all areas of the country, only UNIP had a nationwide following.
One-party state In February 1972, Zambia became a one-party state, and all other political parties were banned. Kenneth Kaunda, the sole candidate, was elected president in the 1973 elections. Elections also were held for the National Assembly. Only UNIP members were permitted to run, but these seats were sharply contested. President Kaunda's mandate was renewed in December 1978 and October 1983 in a "yes" or "no" vote on his candidacy. In the 1983 election, more than 60% of those registered participated and gave President Kaunda a 95.38% "yes" vote.
1991: Move to a multiparty state Growing opposition to UNIP's monopoly on power led to the rise in 1990 of the Movement for Multiparty Democracy (MMD). The MMD assembled an increasingly impressive group of important Zambians, including prominent UNIP defectors and labour leaders. During the year, President Kaunda agreed to a referendum on the one-party state but, in the face of continued opposition, dropped the referendum and signed a constitutional amendment making Zambia a multi-party state. Zambia's first multi-party elections for parliament and the presidency since the 1960s were held on 31 October 1991. MMD candidate Frederick Chiluba resoundingly carried the presidential election over Kenneth Kaunda with 76% of the vote. To add to the MMD landslide, in the parliamentary elections the MMD won 125 of the 150 elected seats and UNIP the remaining 25. However, UNIP swept the Eastern Province, gathering 19 of its seats there.
1991–2001: MMD and Frederick Chiluba By the end of Chiluba's first term as president (1996), the MMD's commitment to political reform had faded in the face of re-election demands. A number of prominent supporters founded opposing parties. Relying on the MMD's overwhelming majority in parliament, President Chiluba in May 1996 pushed through constitutional amendments that eliminated former President Kaunda and other prominent opposition leaders from the 1996 presidential elections.
In the presidential and parliamentary elections held in November 1996, Chiluba was re-elected, and the MMD won 131 of the 150 seats in the National Assembly. Kaunda's UNIP party boycotted the parliamentary polls to protest the exclusion of its leader from the presidential race, alleging in addition that the outcome of the election had been predetermined due to a faulty voter registration exercise. Despite the UNIP boycott, the elections took place peacefully, and five presidential and more than 600 parliamentary candidates from 11 parties participated. Afterward, however, several opposition parties and non-governmental organisations declared the elections neither free nor fair. As President Chiluba began his second term in 1997, the opposition continued to reject the results of the election amid international efforts to encourage the MMD and the opposition to resolve their differences through dialogue.
Early in 2001, supporters of President Chiluba mounted a campaign to amend the constitution to enable Chiluba to seek a third term of office. Civil society, opposition parties, and many members of the ruling party complimented widespread popular opposition to exert sufficient pressure on Chiluba to force him to back away from any attempt at a third term.
Presidential, parliamentary, and local government elections were held on 27 December 2001. Eleven parties contested the elections. The elections encountered numerous administrative problems. Opposition parties alleged that serious irregularities occurred. Nevertheless, MMD presidential candidate Levy Mwanawasa was declared the victor by a narrow margin, and he was sworn into office on 2 January 2002. Three parties submitted petitions to the High Court, challenging the presidential election results. The courts decided that there had been irregularities but that they were not serious enough to have affected the overall result, thus the election result was upheld. Opposition parties won a majority of parliamentary seats in the December, 2001 election, but subsequent by-elections gave the ruling MMD a slim majority in Parliament.
2001–2008 In the 2006 presidential election was hotly contested, with Mwanawasa being re-elected by a clear margin over principal challengers Michael Sata of the Patriotic Front and Hakainde Hichilema of the United Party for National Development (UPND).
The parliamentary election that same year awarded MMD with 72 seats, the remaining 84 seats split among other parties with the majority of those seats going to the Patriotic Front.
The presidency of Levy Mwanawasa until his death in office in mid-2008, was different from the flamboyant expenditure and increasingly apparent corruption of the later years of Frederick Chiluba's terms in office. Indeed, the former president was arrested and charged with several counts of embezzlement and corruption, firmly quashing initial fears that President Mwanawasa would turn a blind eye to the allegations of his predecessor's improprieties.
Mwanawasa was accused by some observers of demonstrating an authoritarian streak in early 2004 when his Minister of Home Affairs issued a deportation order to a British citizen and long-time Zambian resident Roy Clarke, who had published a series of satirical attacks on the president in the independent Post newspaper. However, when Clarke appealed to the High Court against the order, the judge ruled that the order was arbitrary and unjustified and quashed the order. President Mwanawasa, true to his mantra of heading a government of laws, respected the court decision and Clarke was allowed to resume his column of satirical critique. Mwanawasa's early zeal to root out corruption also waned somewhat, with key witnesses in the Chiluba trial leaving the country. The Constitutional Review Commission set up by Mwanawasa also hit some turbulence, with arguments as to where its findings should be submitted leading to suspicions that he has been trying to manipulate the outcome. Generally, the Zambian electorate viewed Mwanawasa's rule as a great improvement over Chiluba's.