Stephen Kostelnik
We found 8 people named Stephen Kostelnik in IL, OH, CA, NJ & MI. View phone numbers, addresses, and public records.
People Named Stephen Kostelnik
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Demographics
Based on a sample of 8 people named Stephen Kostelnik
About Stephen Kostelnik
Stephen Kostelnik is an extremely rare name in the United States, with 8 people sharing this name. That's approximately 1 in every 41,750,000 Americans. The highest concentration is in Illinois (38%), across 5 states total. The top city is Vernon Hills, IL with 3 people. The average age is 51 years old (median 54).
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Common questions about people named Stephen Kostelnik
How many people named Stephen Kostelnik are there in the US?
There are approximately 8 people named Stephen Kostelnik in the United States, found across 5 states.
Where do most people named Stephen Kostelnik live?
The highest concentration of people named Stephen Kostelnik is in Illinois (38% of all Stephen Kostelniks). The top city is Vernon Hills, IL.
What is the average age of someone named Stephen Kostelnik?
Based on public records, the average age of people named Stephen Kostelnik is 51 years old.
How can I find a specific person named Stephen Kostelnik?
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Is the information about Stephen Kostelnik 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.