This page needs Javascript enabled in order to work properly. Click here for instructions on how to enable it in your browser.
Surname Header Image
Get access to Koizumi family records.Start a 14-Day Free Trial

Koizumi Family History

Koizumi Surname Meaning

Japanese: written 小泉 ‘small spring of water’. It is found mostly in eastern Japan but is a topographic name nationwide.

Several samurai families of various lineages took this surname from a number of villages by this name.

Source: Dictionary of American Family Names 2nd edition, 2022


Similar surnames: 

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

Hint: Try searching for a relative alive in 1940.

Where is the Koizumi family from?

You can see how Koizumi families moved over time by selecting different census years. The Koizumi family name was found in the USA in 1920. In 1920 there were 7 Koizumi families living in Hawaii. This was about 44% of all the recorded Koizumi's in USA. Hawaii had the highest population of Koizumi families in 1920.
Use census records and voter lists to see where families with the Koizumi surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Mapbox
© Mapbox © OpenStreetMap Improve this map

What did your Koizumi ancestors do for a living?

In 1940, Laborer and Maid were the top reported jobs for men and women in the USA named Koizumi. 50% of Koizumi men worked as a Laborer and 100% of Koizumi women worked as a Maid.

View Census Data for Koizumi | Data not to scale

*We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

United States shown, England data unavailable

Top Male Occupations In 1940

  • Laborer
    50%
  • Salesman
    34%
  • Foreman
    17%

Top Female Occupations In 1940

  • Maid
    100%

What Koizumi family records will you find?

Census Records

There are 388 census records available for the last name Koizumi. Like a window into their day-to-day life, Koizumi census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Koizumi

Passenger Lists

There are 1,000 immigration records available for the last name Koizumi. 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 Koizumi immigration records

Draft Cards

There are 194 military records available for the last name Koizumi. For the veterans among your Koizumi ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Koizumi military records

You've only scratched the surface of Koizumi family history

Discover More

What is the average Koizumi lifespan?

Between 1963 and 2003, in the United States, Koizumi life expectancy was at its lowest point in 1968, and highest in 1998. The average life expectancy for Koizumi in 1963 was 80, and 81 in 2003.

View Social Security Death Index (SSDI) for Koizumi

An unusually short lifespan might indicate that your Koizumi 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.

Discover the unique achievements of ancestors in the Koizumi family tree

Explore Your Tree
Search for another surname
Enter last name/surname
Start a 14-Day Free Trial