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Keith Kostelnik

We found 11 people named Keith Kostelnik in CA, TX, FL, ME & NC. View phone numbers, addresses, and public records.

People Named Keith Kostelnik

Keith Ronald Kostelnik
47 · Pensacola, FL
Relatives: James Kilroy, Jessica Kostelnik
(787) 668-7950
7358 Chimney Pines Dr, Pensacola, FL 32526, USA
1 phone 2 relatives Updated Dec 2025
Keith R Kostelnik
Fontana, CA
(909) 428-1854
8600 Nuevo Ave, Fontana, CA 92335, USA
1 phone Updated Jan 2026
Keith Kostelnik
Bakersfield, CA
11703 Clarion River Dr, Bakersfield, CA 93311, USA
Updated Oct 2025
Keith R Kostelnik
39 · Bakersfield, CA
809 Quintana Dr, Bakersfield, CA 93314, USA
Updated Dec 2025
Keith Kostelnik
Houston, TX
(713) 592-8210
5860 Gulfton St, Houston, TX 77081, USA
1 phone Updated Dec 2025
Keith W Kostelnik
Houston, TX
(713) 592-8210
5740 Gulfton St, Houston, TX 77081, USA
2 phones Updated Dec 2025
Keith Kostelnik
69 · Fontana, CA
(909) 559-5346
15016 Preston Dr, Fontana, CA 92336, USA
4 phones Updated Jan 2026
Keith R Kostelnik
Fontana, CA
(909) 355-7137
14622 Long View Dr, Fontana, CA 92337, USA
1 phone Updated Nov 2025
Keith E Kostelnik
Cape Elizabeth, ME
(207) 741-2309
66 Hunts Point Rd, Cape Elizabeth, ME 04107, USA
1 phone Updated Sep 2025
Keith W Kostelnik
46 · Needville, TX
(979) 793-3039
9703 Crescent Cross Dr, Needville, TX 77461, USA
2 phones 3 addresses Updated Dec 2025
Keith A Kostelnik
63 · Raleigh, NC
(919) 522-9618
6017 Wintergreen Dr, Raleigh, NC 27609, USA
9 phones 18 addresses Updated Dec 2025

Demographics

Based on a sample of 11 people named Keith Kostelnik

About Keith Kostelnik

Keith Kostelnik is a very rare name in the United States, with 11 people sharing this name. That's approximately 1 in every 30,363,636 Americans. The highest concentration is in California (45%), across 5 states total. The top city is Fontana, CA with 3 people. The average age is 53 years old (median 47).

Age Distribution

35-44
20%
45-54
40%
55-64
20%
65+
20%
Age range: 39 – 69 years

Birth Decade

When people named Keith Kostelnik were born

20%
50s
20%
60s
20%
70s
40%
80s

Most Common First Names

For people with last name Kostelnik

Show 10 more names

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Frequently Asked Questions

Common questions about people named Keith Kostelnik

How many people named Keith Kostelnik are there in the US?

There are approximately 11 people named Keith Kostelnik in the United States, found across 5 states.

Where do most people named Keith Kostelnik live?

The highest concentration of people named Keith Kostelnik is in California (45% of all Keith Kostelniks). The top city is Fontana, CA.

What is the average age of someone named Keith Kostelnik?

Based on public records, the average age of people named Keith Kostelnik is 53 years old.

How can I find a specific person named Keith Kostelnik?

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 Keith 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.

Other popular Kostelniks