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Leonard Siwek

We found 8 people named Leonard Siwek in IL, AZ & NY. View phone numbers, addresses, and public records.

People Named Leonard Siwek

Leonard Siwek
Paradise Valley, AZ
(602) 405-8669
8321 N Canta Redondo, Paradise Valley, AZ 85253, USA
3 phones 3 addresses Updated Nov 2025
Leonard V Siwek
70 · Chicago, IL
(773) 580-9213
4421 N Mango Ave, Chgo, IL 60630, USA
4 phones Updated Nov 2025
Leonard Siwek
New York, NY
(212) 228-4640
3 Peter Cooper Rd, NY, NY 10010, USA
1 phone Updated Jan 2026
Leonard A Siwek
Phoenix, AZ
(602) 993-1637
102 E Beck Ln, Phoenix, AZ 85022, USA
1 phone Updated Nov 2025
Leonard J Siwek
86 · Chicago, IL
(773) 229-0391
6818 W 64th St, Chgo, IL 60638, USA
3 phones Updated Aug 2025
Leonard J Siwek
Chicago, IL
(773) 585-4360
4136 W 58th Pl, Chgo, IL 60629, USA
1 phone Updated Aug 2025
Leonard Siwek
69 · Des Plaines, IL
(773) 320-7967
1480 Jefferson St, Des Plaines, IL 60016, USA
1 phone Updated Aug 2025
Leonard Siwek
Chicago, IL
(312) 229-0391
6818 W 64th Pl, Chgo, IL 60638, USA
1 phone Updated Oct 2025

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Demographics

Based on a sample of 8 people named Leonard Siwek

About Leonard Siwek

Leonard Siwek 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 (63%), across 3 states total. The top city is Chicago, IL with 4 people. The average age is 75 years old (median 70).

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Frequently Asked Questions

Common questions about people named Leonard Siwek

How many people named Leonard Siwek are there in the US?

There are approximately 8 people named Leonard Siwek in the United States, found across 3 states.

Where do most people named Leonard Siwek live?

The highest concentration of people named Leonard Siwek is in Illinois (63% of all Leonard Siweks). The top city is Chicago, IL.

What is the average age of someone named Leonard Siwek?

Based on public records, the average age of people named Leonard Siwek is 75 years old.

How can I find a specific person named Leonard Siwek?

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 Leonard Siwek 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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