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Donald Kosiak

We found 5 people named Donald Kosiak in ND & SD. View phone numbers, addresses, and public records.

People Named Donald Kosiak

Donald J Kosiak
Grand Forks, ND
(701) 777-9796
3725 University Ave, GF, ND 58203, USA
1 phone Updated Aug 2025
Donald Kosiak
51 · Sioux Falls, SD
(605) 212-4548
7512 S Ridgestone Dr, Sioux Falls, SD 57108, USA
1 phone Updated Dec 2025
Donald J Kosiak
76 · Wishek, ND
(701) 452-2705
204 8th St S, Wishek, ND 58495, USA
1 phone Updated Aug 2025
Donald J Kosiak
77 · Bismarck, ND
Relatives: Daniel Kraft
(701) 224-0517
6025 Magnolia Dr, Bismarck, ND 58503, USA
1 phone 1 relative Updated Dec 2025
Donald J Kosiak
77 · Bismarck, ND
(701) 321-1335
2636 E Divide Ave, Bismarck, ND 58501, USA
1 phone Updated Jan 2026

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Demographics

Based on a sample of 5 people named Donald Kosiak

About Donald Kosiak

Donald Kosiak is an extremely rare name in the United States, with 5 people sharing this name. That's approximately 1 in every 66,800,000 Americans. The highest concentration is in North Dakota (80%), across 2 states total. The top city is Bismarck, ND with 2 people. The average age is 70 years old (median 77).

Birth Decade

When people named Donald Kosiak were born

50%
40s
25%
50s
25%
70s

Most Common First Names

For people with last name Kosiak

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Frequently Asked Questions

Common questions about people named Donald Kosiak

How many people named Donald Kosiak are there in the US?

There are approximately 5 people named Donald Kosiak in the United States, found across 2 states.

Where do most people named Donald Kosiak live?

The highest concentration of people named Donald Kosiak is in North Dakota (80% of all Donald Kosiaks). The top city is Bismarck, ND.

What is the average age of someone named Donald Kosiak?

Based on public records, the average age of people named Donald Kosiak is 70 years old.

How can I find a specific person named Donald Kosiak?

You can narrow your search by selecting a state or city from the filters above. Each profile includes phone numbers, addresses, and other public records to help you identify the right person.

Is the information about Donald Kosiak accurate?

Our data is compiled from publicly available records and is regularly updated. However, we recommend verifying any information independently. If you find an error, please use the report feature on the individual profile page.

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