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Sadaoka Family History

Sadaoka Surname Meaning

Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.


Similar surnames: Sabatka, Yamaoka, Kataoka, Sada, Salama, Salata, Tanaka, Sagona

Search for a relative to learn more about your family history.

Hint: Try searching for a relative alive in 1940.

Where is the Sadaoka family from?

You can see how Sadaoka families moved over time by selecting different census years. The Sadaoka family name was found in the USA in 1920. In 1920 there was 1 Sadaoka family living in Hawaii. This was 100% of all the recorded Sadaoka's in USA. Hawaii had the highest population of Sadaoka families in 1920.
Use census records and voter lists to see where families with the Sadaoka surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
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What Sadaoka family records will you find?

Census Records

There are 39 census records available for the last name Sadaoka. Like a window into their day-to-day life, Sadaoka census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Sadaoka

Passenger Lists

There are 88 immigration records available for the last name Sadaoka. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.

View all Sadaoka immigration records

Draft Cards

There are 12 military records available for the last name Sadaoka. For the veterans among your Sadaoka ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Sadaoka military records

You've only scratched the surface of Sadaoka family history

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What is the average Sadaoka lifespan?

Between 1981 and 2003, in the United States, Sadaoka life expectancy was at its lowest point in 1983, and highest in 1988. The average life expectancy for Sadaoka in 1981 was 85, and 83 in 2003.

View Social Security Death Index (SSDI) for Sadaoka

An unusually short lifespan might indicate that your Sadaoka ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family. The SSDI is a searchable database of more than 70 million names. You can find birthdates, death dates, addresses and more.

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