Skip to content

John Kostelnik

We found 49 people named John Kostelnik across 12 states. View phone numbers, addresses, and public records. Use the state filter to narrow results.

Geographic Distribution

Where people named John Kostelnik live in the US

Kostelnik Across the US

AK: No data AL: No data AR: No data Arizona: 2 people California: 3 people CO: No data CT: No data DC: No data DE: No data FL: No data GA: No data HI: No data IA: No data ID: No data Illinois: 2 people IN: No data KS: No data KY: No data LA: No data MA: No data MD: No data ME: No data Michigan: 4 people MN: No data MO: No data MS: No data MT: No data NC: No data ND: No data NE: No data NH: No data NJ: No data NM: No data Nevada: 2 people NY: No data Ohio: 22 people OK: No data OR: No data Pennsylvania: 9 people RI: No data SC: No data SD: No data TN: No data TX: No data UT: No data VA: No data VT: No data WA: No data WI: No data WV: No data WY: No data
Fewer Level 1 Level 2 Level 3 Level 4 Level 5 More

Highest Concentration

Per 100,000 residents

Demographics

Based on a sample of 49 people named John Kostelnik

About John Kostelnik

John Kostelnik is a very rare name in the United States, with 49 people sharing this name. That's approximately 1 in every 6,816,327 Americans. The highest concentration is in Ohio (45%), across 12 states total. The top city is Byesville, OH with 3 people. The average age is 68 years old (median 69).

Age Distribution

35-44
6%
45-54
12%
55-64
6%
65+
76%
Age range: 43 – 85 years

Birth Decade

When people named John Kostelnik were born

12%
40s
59%
50s
12%
60s
12%
70s
6%
80s

Most Common First Names

For people with last name Kostelnik

Show 10 more names

Narrow Your Search

Browse by State

Top Cities

People Named John Kostelnik

John Kostelnik
Homestead, PA
140 Frank St, Homestead, PA 15120, USA
Updated Dec 2025
John M Kostelnik
63 · Portage, IN
(219) 741-0974
6565 Fairview Ave, Portage, IN 46368, USA
4 phones Updated Jan 2026
John F Kostelnik
Hudson, OH
(440) 944-0560
1724 Stonington Dr, Hudson, OH 44236, USA
1 phone Updated Aug 2025
John F Kostelnik Jr
Henderson, NV
(702) 260-1561
419 Golden State St, Henderson, NV 89012, USA
1 phone Updated Aug 2025
John Kostelnik
Turlock, CA
(209) 667-9170
2408 Annhurst Ave, Turlock, CA 95382, USA
1 phone 1 address Updated Jan 2026
John Kostelnik
Melvindale, MI
(313) 300-2820
19615 Allen Rd, Melvindale, MI 48122, USA
1 phone Updated Aug 2025
John B Kostelnik
Livingston, TN
(931) 823-5056
145 Ray Smith Ln, Livingston, TN 38570, USA
1 phone Updated Oct 2025
John R Kostelnik
68 · Melvindale, MI
19615 Allen Rd, Melvindale, MI 48122, USA
Updated Aug 2025
John Kostelnik
Cambridge, OH
(740) 255-0880
414 Bryant Ave, Cambridge, OH 43725, USA
1 phone Updated Dec 2025
John M Kostelnik
83 · Latrobe, PA
(724) 537-7541
137 Kingston Club Rd, Latrobe, PA 15650, USA
1 phone Updated Oct 2025
John E Kostelnik
54 · Cambridge, OH
(761) 812-2130
434 N 8th St, Cambridge, OH 43725, USA
1 phone Updated Dec 2025
John M Kostelnik
Uniontown, OH
(330) 896-0596
4632 Mars Rd, Uniontown, OH 44685, USA
1 phone Updated Nov 2025
John Edward Kostelnik
Glendale, AZ
(623) 412-0449
6354 W Del Mar Ln, Glendale, AZ 85306, USA
1 phone Updated Aug 2025
John A Kostelnik
Byesville, OH
(740) 685-5752
9033 Pioneer Rd, Byesville, OH 43723, USA
1 phone 1 address Updated Dec 2025
John M Kostelnik
Crystal Lake, IL
(815) 455-0625
28 Clover Dr, Crystal Lake, IL 60014, USA
1 phone 1 address Updated Dec 2025
John F Kostelnik
Lakewood, OH
(216) 933-6746
11800 Edgewater Dr, Lakewood, OH 44107, USA
1 phone Updated Oct 2025
John F Kostelnik
69 · Rocky River, OH
(440) 333-8923
21315 Kenwood Ave, Rocky River, OH 44116, USA
3 phones 1 address 1 relative Updated Aug 2025
John Kostelnik
Taylor, MI
(313) 291-4711
24420 Munson St, Taylor, MI 48180, USA
1 phone Updated Dec 2025
John A Kostelnik
Santa Clarita, CA
(661) 254-6010
22708 Derby Pl, Santa Clarita, CA 91350, USA
1 phone Updated Dec 2025
John F Kostelnik
Avon Lake, OH
(440) 933-6746
32554 Schooner Ct, Avon Lake, OH 44012, USA
1 phone Updated Aug 2025
John M Kostelnik
68 · Lancaster, CA
(661) 943-8915
3723 W Ave J-14, Lancaster, CA 93536, USA
1 phone Updated Sep 2025
John F Kostelnik
Dunbar, PA
553 Monarch Rd, Dunbar, PA 15431, USA
Updated Dec 2025
John Kostelnik Jr
53 · Dunbar, PA
(724) 379-6792
553 Monarch Rd, Dunbar, PA 15431, USA
6 phones 4 addresses Updated Nov 2025
John A Kostelnik
Cleveland, OH
(216) 351-2086
3798 W 37th St, Cleve, OH 44109, USA
1 phone Updated Oct 2025
Show more
John Kostelnik
73 · Braddock, PA
(724) 379-6792
1622 Grandview Ave, Braddock, PA 15104, USA
5 phones 3 addresses Updated Nov 2025
John Kostelnik
Stone Ridge, VA
(703) 542-2175
42058 Fremont Preserve Square, Stone Ridge, VA 20105, USA
1 phone 1 relative Updated Dec 2025
John F Kostelnik
Henderson, NV
(702) 210-2438
419 Golden State St, Henderson, NV 89012, USA
3 phones Updated Aug 2025
John A Kostelnik
Senecaville, OH
(740) 441-9709
58501 Lashley Rd, Senecaville, OH 43780, USA
1 phone Updated Aug 2025
John M Kostelnik
85 · Poplar Grove, IL
(815) 867-6477
100 Centralia Pl NE, Poplar Grove, IL 61065, USA
1 phone Updated Dec 2025
John F Kostelnik
Akron, OH
(330) 745-3084
1136 Florida Ave, Akron, OH 44314, USA
1 phone Updated Aug 2025
John Edward Kostelnik
Phoenix, AZ
(703) 542-2175
15802 N 30th Ave, Phoenix, AZ 85053, USA
1 phone Updated Dec 2025
John Kostelnik
Byesville, OH
10262 Campbell St, Byesville, OH 43723, USA
Updated Dec 2025
John A Kostelnik
Parma, OH
(440) 351-2086
6411 Laverne Ave, Parma, OH 44129, USA
1 phone Updated Aug 2025
John Nmi Kostelnik
72 · Longmont, CO
(303) 772-6069
997 Pasque Dr, Longmont, CO 80504, USA
3 phones Updated Sep 2025
John A Kostelnik
Duquesne, PA
(412) 466-8017
930 Maryland Ave, Duquesne, PA 15110, USA
1 phone Updated Dec 2025
John A Kostelnik
66 · Medina, OH
(330) 723-0795
4039 Sacramento Blvd, Medina, OH 44256, USA
9 phones 6 addresses Updated Aug 2025
John J Kostelnik
72 · Willoughby, OH
(440) 942-6719
5059 Robinhood Dr, Willoughby, OH 44094, USA
2 phones Updated Oct 2025
John Robert Kostelnik
43 · Mars, PA
(724) 433-8212
303 Dirkshire Ct, Mars, PA 16046, USA
3 phones 5 addresses Updated Aug 2025
John K Kostelnik
73 · West Mifflin, PA
(412) 427-5947
320 Bantam St, West Mifflin, PA 15122, USA
3 phones 1 address Updated Nov 2025
John Kostelnik
Byesville, OH
(740) 685-2502
704 Lakeview Dr, Byesville, OH 43723, USA
2 phones Updated Oct 2025
John R Kostelnik
Wyandotte, MI
(734) 692-5022
708 Highland St, Wyandotte, MI 48192, USA
1 phone Updated Jan 2026
John Francis Kostelnik
69 · Rocky River, OH
(440) 356-1894
160 Kensington Oval, Rocky River, OH 44116, USA
1 phone Updated Dec 2025
John M Kostelnik
Cuyahoga Falls, OH
(330) 928-7717
2796 Fairview Pl, Cuyahoga Falls, OH 44221, USA
1 phone Updated Sep 2025
John Kostelnik
Willowick, OH
(440) 840-4035
342 E 305th St, Willowick, OH 44095, USA
1 phone Updated Nov 2025
John Kostelnik
Gulfport, MS
(228) 326-1030
11248 Magnolia Terrace Pl, Gulfport, MS 39503, USA
1 phone Updated Oct 2025
John J Kostelnik
71 · Thompson, OH
16780 Thompson Rd, Thompson, OH 44086, USA
Updated Nov 2025
John James Kostelnik
Mentor, OH
(440) 655-5299
8463 Markwood Dr, Mentor, OH 44060, USA
2 phones 1 address Updated Sep 2025
John Joseph Kostelnik
72 · Mentor, OH
7207 Maple St, Mentor, OH 44060, USA
Updated Nov 2025
John M Kostelnik
Elizabeth, PA
(412) 466-2351
323 Kennett Dr, Elizabeth, PA 15037, USA
14 phones 24 addresses Updated Dec 2025

Frequently Asked Questions

Common questions about people named John Kostelnik

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

There are approximately 49 people named John Kostelnik in the United States, found across 12 states.

Where do most people named John Kostelnik live?

The highest concentration of people named John Kostelnik is in Ohio (45% of all John Kostelniks). The top city is Byesville, OH.

What is the average age of someone named John Kostelnik?

Based on public records, the average age of people named John Kostelnik is 68 years old.

How can I find a specific person named John 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 John 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