French Indochina: Map & History
The second largest colonial empire of the 19th and 20th centuries, spanning 11.5 million km² across West and Equatorial Africa, Indochina, and the Maghreb.
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Historiographical synthesis & structured realm registry
French Indochina, officially known as the Indochinese Union and after 1941 as the Indochinese Federation, was a group of French-dependent territories in Southeast Asia from 1887 to 1954. It was initially a federation of French colonies (1887–1949), later a confederation of French associated states (1949–1954). It comprised Cambodia, Laos, Guangzhouwan (1898–1945), Cochinchina, and Vietnamese regions of Tonkin and Annam. It was established in 1887 and was dissolved in 1954. In 1949, Vietnam was reunited and it regained Cochinchina. Its capitals were Hanoi (1902–1945) and Saigon.
Modern Countries Once Part of French Indochina
At its mapped extent, French Indochina covered territory in 3 present-day countries. The period shown is when the mapped borders include that country, and the note says how much of it.
Largest Present-Day Cities in Its Territory
Each opens on the live map inside French Indochina's borders of that time.
Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.
French Indochina in Depth
History
French–Vietnamese contacts can be traced to 1658 when Jesuit missionaries Joseph Francis Tissanier and Pierre Jacques Albier arrived in Vietnam. Around this time, Vietnam was carrying out its Nam tiến ("Southward"), the occupation of the Mekong Delta, a territory being part of the Khmer Empire and to a lesser extent, the kingdom of Champa which they had defeated in 1471.
European involvement in Vietnam was confined to trade during the 18th century, as the remarkably successful work of the missionaries continued. In 1787, Pierre Pigneau de Behaine, a French Catholic priest, petitioned the French government and organised French military volunteers to aid Nguyễn Ánh in retaking lands his family lost to the Tây Sơn.
Economy
French Indochina was designated as a colonie d'exploitation (colony of economic exploitation) by the French government. Funding for the colonial government came by means of taxes on locals and the French government established a near monopoly on the trade of opium, salt and rice alcohol. The French administration established quotas of consumption for each Vietnamese village, thereby compelling villagers to purchase and consume set amounts of these monopolised goods. The trade of those three products formed about 44% of the colonial government's budget in 1920 but declined to 20% by 1930 as the colony began to economically diversify.
The colony's principal bank was the Banque de l'Indochine, established in 1875 and was responsible for minting the colony's currency, the Indochinese piastre.
Architectural legacy
The governments of Vietnam, Laos, and Cambodia have previously been reluctant to promote their colonial architecture as an asset for tourism. However, in recent times, the new generation of local authorities has somewhat "embraced" the architecture and advertise it. The heaviest concentration of French-era buildings are in Hanoi, Đà Lạt, Haiphong, Ho Chi Minh City, Huế, and various places in Cambodia and Laos such as Luang Prabang, Vientiane, Phnom Penh, Battambang, Kampot, and Kep.
Sections adapted from Wikipedia: French Indochina (CC BY-SA 4.0).
French Indochina: Key Facts
| Capitals | Saigon, Saigon |
|---|---|
| Form of government | federation |
| Currency | French Indochinese piastre |
| Founded | 1887 |
| Dissolved | 1954 |
Facts from Wikidata Q185682 (CC0).
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See French Third Republic’s territory change day by day from 3 September 1939, with every battle it fought.
French Indochina Map Over Time
Dated world maps on which French Indochina appears, with the other states of the time.
Imperial History & Territorial Expansion
Divided into the First Colonial Empire (New France in North America and the Caribbean) and the massive Second Colonial Empire forged after 1830 in North Africa (Algeria), West Africa (AOF), Equatorial Africa (AEF), and French Indochina. Following World War I under the League of Nations mandates, the French empire reached 11.5 million square kilometers, fundamentally shaping international diplomacy, the Napoleonic legal code, and the global Francophone community.
French Indochina Timeline
Key historical inflections from foundation to peak territorial expansion
French exploratory fleet enters the Saint Lawrence River.
Napoleon crowned Emperor; promulgation of the Civil Code.
Beginning of the creation of the Second French Colonial Empire in North Africa.
Empire reaches 11.5 million square kilometers across Africa, Indochina, and the Levant.
Key Monarchs, Architects & Strategists
Enduring Planetary Legacy
- ✓Global dissemination of the Napoleonic Code, forming the base of civil law in over 80 countries
- ✓The worldwide Francophonie community comprising over 300 million French speakers
- ✓Diffusion of Enlightenment values, the metric measurement system, and human rights charters
- ✓Monumental urban architecture and civic boulevards replicated from Paris to Saigon and Dakar
French Indochina: Frequently Asked Questions
When did French Indochina exist?
French Indochina is dated to 1534 CE – 1980 CE (Peak: 1920 CE), in the Industrial era.
What was the capital of French Indochina?
The capital of French Indochina was Paris.
How large was French Indochina at its peak?
At its peak in 1920 French Indochina covered about 790,410 km².
How did the map of French Indochina change over time?
French Indochina appears on 3 dated world maps in the atlas, from 1900 CE to 1945 CE. Each shows its borders in that year next to the other states of the time.
Geographic Lifelines
Other Sovereign Realms
Early Modern & Age of Discovery • Capital: Söğüt, Bursa, Edirne, Constantinople
Industrial Era • Capital: London
Early Modern & Age of Discovery • Capital: Agra, Fatehpur Sikri, Lahore, Delhi
Early Modern & Age of Discovery • Capital: Raigad