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Robert Kostelny

We found 15 people named Robert Kostelny in IL, AZ, TX, CA, CO & PA. View phone numbers, addresses, and public records.

People Named Robert Kostelny

Robert S Kostelny
73 · Evergreen, CO
(303) 679-3336
29076 Pine Rd, Evergreen, CO 80439, USA
1 phone Updated Aug 2025
Robert G Kostelny
43 · Algonquin, IL
(847) 331-5116
1591 Creeks Crossing Dr, Algonquin, IL 60102, USA
1 phone Updated Dec 2025
Robert M Kostelny
72 · Naperville, IL
(630) 747-4206
1455 Terrance Dr, Naperville, IL 60565, USA
3 phones Updated Jan 2026
Robert J Kostelny
68 · Hoffman Estates, IL
(847) 794-1212
1610 Brittany Ln, Hoffman Estates, IL 60192, USA
3 phones Updated Aug 2025
Robert J Kostelny
86 · Collegeville, PA
(610) 489-6209
504 Winthrop Rd, Collegeville, PA 19426, USA
1 phone Updated Sep 2025
Robert J Kostelny
65 · Marble Falls, TX
1201 Ash Dr, Marble Falls, TX 78654, USA
Updated Oct 2025
Robert Kostelny
48 · Mesa, AZ
7520 E Grandview Cir, Mesa, AZ 85207, USA
Updated Oct 2025
Robert Kostelny
Palatine, IL
(847) 392-1291
635 W Hillcrest Rd, Palatine, IL 60074, USA
1 phone Updated Sep 2025
Robert G Kostelny
43 · Carpentersville, IL
7016 Westwood Dr, Carpentersville, IL 60110, USA
Updated Oct 2025
Robert Kostelny
La Quinta, CA
(760) 231-6175
44216 W Sundown Crest Dr, La Quinta, CA 92253, USA
1 phone Updated Aug 2025
Robert J Kostelny
El Cajon, CA
2109 Merlyn Pl, El Cajon, CA 92019, USA
1 address Updated Sep 2025
Robert Kostelny
Gilbert, AZ
Relatives: Robert Coffee
874 E Stottler Dr, Gilbert, AZ 85296, USA
1 relative Updated Dec 2025
Robert Kostelny
Crystal Lake, IL
959 Golf Course Rd, Crystal Lake, IL 60014, USA
Updated Oct 2025
Robert Kostelny
48 · Mesa, AZ
(480) 244-4350
8639 E Nopal Ave, Mesa, AZ 85209, USA
1 phone Updated Aug 2025
Robert J Kostelny
65 · Dickinson, TX
(281) 220-9637
955 Rosewood Dr, Dickinson, TX 77539, USA
1 phone Updated Jan 2026

Geographic Distribution

Where people named Robert Kostelny live in the US

Kostelny Across the US

AK: No data AL: No data AR: No data Arizona: 3 people California: 2 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: 6 people IN: No data KS: No data KY: No data LA: No data MA: No data MD: No data ME: No data MI: No data 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 NV: No data NY: No data OH: No data OK: No data OR: No data PA: No data RI: No data SC: No data SD: No data TN: No data Texas: 2 people UT: No data VA: No data VT: No data WA: No data WI: No data WV: No data WY: No data
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Highest Concentration

Per 100,000 residents

Demographics

Based on a sample of 15 people named Robert Kostelny

About Robert Kostelny

Robert Kostelny is a very rare name in the United States, with 15 people sharing this name. That's approximately 1 in every 22,266,667 Americans. The highest concentration is in Illinois (40%), across 6 states total. The top city is Mesa, AZ with 2 people. The average age is 61 years old (median 65).

Age Distribution

35-44
20%
45-54
20%
65+
60%
Age range: 43 – 86 years

Birth Decade

When people named Robert Kostelny were born

10%
40s
30%
50s
20%
60s
20%
70s
20%
80s

Most Common First Names

For people with last name Kostelny

Show 10 more names

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Frequently Asked Questions

Common questions about people named Robert Kostelny

How many people named Robert Kostelny are there in the US?

There are approximately 15 people named Robert Kostelny in the United States, found across 6 states.

Where do most people named Robert Kostelny live?

The highest concentration of people named Robert Kostelny is in Illinois (40% of all Robert Kostelnys). The top city is Mesa, AZ.

What is the average age of someone named Robert Kostelny?

Based on public records, the average age of people named Robert Kostelny is 61 years old.

How can I find a specific person named Robert Kostelny?

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 Robert Kostelny 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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