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Mroczkowski Family History

Mroczkowski Surname Meaning

Polish: habitational name for someone from any of various places called Mroczkowa Mroczków or Mroczkowice named with mroczek ‘bat’.

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


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Where is the Mroczkowski family from?

You can see how Mroczkowski families moved over time by selecting different census years. The Mroczkowski family name was found in the USA in 1920. In 1920 there were 8 Mroczkowski families living in Michigan. This was about 18% of all the recorded Mroczkowski's in USA. Michigan had the highest population of Mroczkowski families in 1920.
Use census records and voter lists to see where families with the Mroczkowski 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 did your Mroczkowski ancestors do for a living?

In 1940, Laborer and Saleslady were the top reported jobs for men and women in the USA named Mroczkowski. 34% of Mroczkowski men worked as a Laborer and 32% of Mroczkowski women worked as a Saleslady. Some less common occupations for Americans named Mroczkowski were Loader and Clerk.

View Census Data for Mroczkowski | 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, Canada data unavailable

Top Male Occupations In 1940

  • Laborer
    34%
  • New Worker
    11%
  • Farming
    9%
  • Loader
    6%

Top Female Occupations In 1940

  • Saleslady
    32%
  • Packer
    27%
  • Laborer
    22%
  • Clerk
    11%

What Mroczkowski family records will you find?

Census Records

There are 1,000 census records available for the last name Mroczkowski. Like a window into their day-to-day life, Mroczkowski census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Mroczkowski

Passenger Lists

There are 494 immigration records available for the last name Mroczkowski. Passenger lists are your ticket to knowing when your ancestors arrived in Canada, and how they made the journey - from the ship name to ports of arrival and departure.

View all Mroczkowski immigration records

Draft Cards

There are 711 military records available for the last name Mroczkowski. For the veterans among your Mroczkowski ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Mroczkowski military records

You've only scratched the surface of Mroczkowski family history

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What is the average Mroczkowski lifespan?

Between 1944 and 2004, in the United States, Mroczkowski life expectancy was at its lowest point in 1944, and highest in 1990. The average life expectancy for Mroczkowski in 1944 was 37, and 76 in 2004.

View Social Security Death Index (SSDI) for Mroczkowski

An unusually short lifespan might indicate that your Mroczkowski 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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