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Mark Portnoy

We found 24 people named Mark Portnoy across 10 states. View phone numbers, addresses, and public records. Use the state filter to narrow results.

Geographic Distribution

Where people named Mark Portnoy live in the US

Portnoy Across the US

AK: No data AL: No data AR: No data AZ: No data California: 4 people CO: No data CT: No data DC: No data DE: No data Florida: 3 people GA: No data HI: No data IA: No data ID: No data IL: No data 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 New York: 4 people 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: 7 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 24 people named Mark Portnoy

About Mark Portnoy

Mark Portnoy is a very rare name in the United States, with 24 people sharing this name. That's approximately 1 in every 13,916,667 Americans. The highest concentration is in Texas (29%), across 10 states total. The top city is Plano, TX with 4 people. The average age is 64 years old (median 66).

Age Distribution

25-34
8%
45-54
8%
55-64
23%
65+
62%
Age range: 31 – 79 years

Birth Decade

When people named Mark Portnoy were born

8%
40s
31%
50s
46%
60s
8%
70s
8%
90s

Most Common First Names

For people with last name Portnoy

Show 10 more names

Narrow Your Search

Browse by State

Top Cities

People Named Mark Portnoy

Mark H Portnoy
76 · Nazareth, PA
(610) 349-2155
505 Roberts Rd, Nazareth, PA 18064, USA
2 phones Updated Nov 2025
Mark Portnoy
48 · East Brunswick, NJ
(347) 268-3833
4 Terry Ln, East Brunswick, NJ 08816, USA
2 phones 2 addresses Updated Sep 2025
Mark P Portnoy
58 · Plano, TX
(210) 380-1056
4559 Risinghill Dr, Plano, TX 75024, USA
3 phones 2 relatives Updated Aug 2025
Mark B Portnoy
74 · Plano, TX
(972) 599-9972
1625 Lake Side Ln, Plano, TX 75023, USA
4 phones Updated Nov 2025
Mark Portnoy
Plainview, NY
(516) 433-3049
35 Santa Barbara Dr, Plainview, NY 11803, USA
1 phone Updated Sep 2025
Mark Portnoy
Aurora, CO
(303) 931-7371
6040 S Yampa St, Aurora, CO 80016, USA
2 phones Updated Nov 2025
Mark B Portnoy
Plano, TX
4012 Bullock Dr, Plano, TX 75023, USA
Updated Dec 2025
Mark Portnoy
New Rochelle, NY
(561) 795-5209
50 White Oak St, New Rochelle, NY 10801, USA
1 phone Updated Dec 2025
Mark D Portnoy
Huntington Beach, CA
(714) 960-9641
2722 Florida St, Huntington Beach, CA 92648, USA
1 phone Updated Aug 2025
Mark L Portnoy
62 · Bal Harbour, FL
(310) 260-7993
9801 Collins Ave, Bal Harbour, FL 33154, USA
1 phone 1 address Updated Dec 2025
Mark Portnoy
62 · Tampa, FL
(310) 948-3543
9414 Edenton Way, Tampa, FL 33626, USA
1 phone Updated Jan 2026
Mark Portnoy
Santa Monica, CA
(310) 452-1778
1933 12th St, Santa Monica, CA 90404, USA
1 phone Updated Sep 2025
Mark Portnoy
79 · New York, NY
(212) 675-6022
410 W 24th St, NY, NY 10011, USA
1 phone Updated Aug 2025
Mark David Portnoy
31 · Rochester Hills, MI
(313) 588-4032
565 Driftwood Ave, Rochester Hills, MI 48307, USA
2 phones Updated Aug 2025
Mark P Portnoy
74 · Los Angeles, CA
(323) 658-6970
8240 Beverly Blvd, Los Angeles, CA 90048, USA
1 phone Updated Oct 2025
Mark Scott Portnoy
Sharon, MA
(561) 361-0654
46 Apple Valley Dr, Sharon, MA 02067, USA
1 phone Updated Oct 2025
Mark P Portnoy
Plano, TX
(972) 612-0055
3908 Saddlehead Dr, Plano, TX 75075, USA
2 phones Updated Oct 2025
Mark P Portnoy
Dallas, TX
(214) 960-9569
15905 Bent Tree Forest Cir, Dallas, TX 75248, USA
1 phone Updated Nov 2025
Mark Robert Portnoy
Richardson, TX
(972) 235-0146
2816 Forest Grove Dr, Richardson, TX 75080, USA
1 phone 1 address Updated Jan 2026
Mark Robert Portnoy
Richardson, TX
(972) 836-1484
606 Lockwood Dr, Richardson, TX 75080, USA
1 phone 1 address Updated Jan 2026
Mark S Portnoy
65 · Boca Raton, FL
(561) 361-0654
410 W Royal Palm Rd, Boca Raton, FL 33432, USA
2 phones Updated Oct 2025
Mark M Portnoy
66 · Staten Island, NY
(718) 667-0862
29 Cedar Grove Ave, New Dorp Beach, NY 10306, USA
2 phones Updated Dec 2025
Mark Portnoy
66 · Bellevue, WA
(206) 953-8001
5913 143rd Pl SE, Bellevue, WA 98006, USA
1 phone 1 relative Updated Sep 2025
Mark Portnoy
75 · Los Angeles, CA
(310) 285-0189
1512 S Bedford St, LA, CA 90035, USA
1 phone Updated Dec 2025

Frequently Asked Questions

Common questions about people named Mark Portnoy

How many people named Mark Portnoy are there in the US?

There are approximately 24 people named Mark Portnoy in the United States, found across 10 states.

Where do most people named Mark Portnoy live?

The highest concentration of people named Mark Portnoy is in Texas (29% of all Mark Portnoys). The top city is Plano, TX.

What is the average age of someone named Mark Portnoy?

Based on public records, the average age of people named Mark Portnoy is 64 years old.

How can I find a specific person named Mark Portnoy?

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 Mark Portnoy 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 Portnoys