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YearMaps
Industrial Era1846 CE – 1847 CEPeak: 15,546 km² (1846 CE)

California Republic: Map & History

The California Republic, commonly known as the Bear Flag Republic, was a short-lived unrecognized breakaway state from Mexico, that existed from June 14 to July 9, 1846.

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Capital: NoneCapital at 38.29°N, 122.46°WPeak Extent: 15,546 km²Vector Attribution: Cliopatria (CC BY 4.0)Wikidata: Q17557 ↗
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Wikipedia: California Republic
California Republic historical cartography
Unrecognized breakaway state from Mexico (1846)

The California Republic, commonly known as the Bear Flag Republic, was a short-lived unrecognized breakaway state from Mexico, that existed from June 14 to July 9, 1846. It militarily controlled an area north of San Francisco, in and around what is now Sonoma County in California.

Capital / Seat
None
Common Languages
English, Spanish, Indigenous Californian languages
Imperial Currency
United States dollar, Mexican real
State Governance
Republic
Historical Religion
Catholic, Latter-day Saints, Indigenous Californian religion
Peak Territory
15,546 km²
Key Dynasts / Leaders
William B. Ide, John C. Frémont
Preceded By
Centralist Republic of Mexico, Department of the Californias
Succeeded By
United States, Interim government of California
Content & infobox metadata adapted from Wikipedia (California Republic)

Modern Countries Once Part of California Republic

At its mapped extent, California Republic covered territory in 1 present-day country. The period shown is when the mapped borders include that country, and the note says how much of it.

States and Provinces

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.

California Republic in Depth

Background of the Bear Flag Revolt

By 1845–46, Alta California had been largely neglected by Mexico for the twenty-five years since Mexican independence. It had evolved into a semi-autonomous region with open discussions among Californios about whether California should remain with Mexico; seek independence; or become annexed to the United Kingdom, France, or the United States. In 1845, the widely hated Manuel Micheltorena, the latest governor to be sent by Mexico, was forcefully ejected by the Californians. His forces were defeated at the Battle of Providencia (also known as the Second Battle of Cahuenga Pass) as a result of the actions of California pioneer John Marsh. This resulted in the return of Californian Pio Pico to the governorship.

Sections adapted from Wikipedia: California Republic (CC BY-SA 4.0).

California Republic: Key Facts

Key facts about California Republic
CapitalSonoma
Official languagesEnglish, Spanish
Form of governmentrepublic, presidential system
Founded14 June 1846
Dissolved9 July 1846

Facts from Wikidata Q17557 (CC0).

California Republic: Frequently Asked Questions

When did the California Republic exist?

The California Republic is dated to 1846 CE – 1847 CE, in the Industrial era.

What was the capital of the California Republic?

The capital of the California Republic was None.

How large was the California Republic at its peak?

At its peak in 1846 the California Republic covered about 15,546 km².