CChronica Maps

What Country Was Oceanside In?

Oceanside (California, United States of America) lies within 4 different states on Chronica Maps' 39 historical border maps. The longest stretch is under Viceroyalty of New Spain, from 1650 to 1879. The earliest state recorded here is Anasazi (AD 800).

Who ruled Oceanside?

Period (by border map)Ruled by
500 BC – AD 799Desert hunter-gatherers
AD 800 – AD 999Anasazi
1000 – 1491Unclaimed / no data
1492 – 1499Kumeyaay
1500 – 1599Pomo
1600 – 1649Luiseno
1650 – 1879Viceroyalty of New Spain
1880 – 1913United States of America
1914 – todayUnited States
Map showing Oceanside in 1783Oceanside
Border map for 1783. See the world in 1783.

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Based on approximate historical borders; towns close to a frontier may be assigned to a neighbouring state.