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155 Reports for William Koster

Find the right William Koster by their age, location, and contact info below

William W Koster

, Age 61

AKA:  

William Laurel Koster  

Lives in:

Murray Pl, Merrick, NY  

Phone number(s):

(516) 223-  

Emails:

m@yahoo.com  •  
l@bigfoot.com  

May be related to:

Jillian Koster  •  
Laurel Koster  

Social Profiles:

Twitter icon
•
+13 more
  • Phone Numbers (1)
  • Addresses (1)
  • Email Addresses (2)
  • Social Profiles (14)
  • Relatives (2)

William B Koster

, Age 44

AKA:  

William Bernard Koster Jr.  •  
Bill Koster  

Lives in:

Beacon St, Fort Myers, FL  

Used to live in:

5th St W, Lehigh Acres, FL  •  
+3 more

Phone number(s):

(239) 245-  •  
(239) 362-  •  
(301) 438-  •  
+1 more

Emails:

t@gmail.com  

May be related to:

Tamara Koster  •  
Sandra Koster  
  • Phone Numbers (4)
  • Addresses (4)
  • Email Addresses (1)
  • Social Profiles (0)
  • Relatives (2)

William Koster

, Age 71

AKA:  

William W Koster  

Lives in:

Mattituck Ave, Seaford, NY  

Phone number(s):

(516) 781-  

May be related to:

Daniel Koster  •  
Camille Koster  •  
Catherine Koster  •  
Walter Koster  •  
+3 more
  • Phone Numbers (1)
  • Addresses (1)
  • Email Addresses (0)
  • Social Profiles (0)
  • Relatives (7)

William J Koster

, Age 70

AKA:  

William Joan Koster  

Lives in:

Mcguffy Rd, Somerset, NJ  

Phone number(s):

(732) 873-  

Emails:

m@aol.com  

May be related to:

Andrea Maurer  •  
Kevin Koster  •  
Kathleen Koster  •  
Brian Koster  •  
+2 more

Social Profiles:

Twitter icon
  • Phone Numbers (1)
  • Addresses (1)
  • Email Addresses (1)
  • Social Profiles (1)
  • Relatives (6)

William Colie Koster

, Age 33

AKA:  

William C Koster Jr.  

Lives in:

Bonnie Brae Ave Sw, Atlanta, GA  

Used to live in:

Coventry Township Ln, Marietta, GA  •  
Meadowlark Dr, Albany, GA  •  
+1 more

Phone number(s):

(229) 435-  •  
(229) 854-  •  
(770) 894-  

Emails:

c@yahoo.com  

May be related to:

Kelly Koster  •  
Robert Koster  •  
+1 more
  • Phone Numbers (3)
  • Addresses (3)
  • Email Addresses (1)
  • Social Profiles (5)
  • Relatives (3)

William Koster Summary

155 individuals identified as William Koster were located throughout the United States across all 50 states. Public records indicate that the ages of these individuals span from 30 to 100 years old. Some possible relatives include Jillian Koster, Laurel Koster, and Tamara Koster. The most prevalent area codes associated with William Koster include 516, 239, 301. Public records show 124 emails are associated with William Koster.

William Koster in Numbers

Statistics based on the US Census data for all 155 people with this name.
% of William Koster
Single vs. Married
  • Single
    47%
  • Married
    53%
% of William Koster
Alive vs. Deceased
  • Deceased
    17%
  • Alive
    83%
% of William Koster by Income Bracket
  • <25k
  • 25-50k
  • 50-75k
  • 75-100k
  • 100-125k
  • 125-150k
  • 150-200k
  • 200k+
  • 16.8%
  • 19.4%
  • 17.3%
  • 13.1%
  • 9.7%
  • 7.8%
  • 10%
  • 12.7%
The average income for William Koster is 70k
% of William Koster by Email Provider
  • Gmail
  • Yahoo
  • Outlook
  • AOL
  • Other
  • 63%
  • 11%
  • 8%
  • 3%
  • 15%
% of William Koster by Phone Provider
  • Verizon
  • T-Mobile
  • AT&T
  • Mint Mobile
  • Other
  • 33%
  • 19%
  • 42%
  • 1%
  • 5%
Age Distribution for William Koster in the US
69
Average Age
  • 0-18
    23%
  • 18-25
    9%
  • 25-35
    14%
  • 35-45
    13%
  • 45-55
    12%
  • 55-65
    13%
  • 65-85
    15%
  • 85+
    2%
% of William Koster by Social Media Platform
  • Facebook
  • Twitter
  • Instagram
  • Tinder
  • Other
  • 64%
  • 48%
  • 59%
  • 16%
  • 31%
% of William Koster with Criminal Records
17%

William Koster F.A.Q.

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Criminal Records for William Koster

Displaying 5 records from over 100 Criminal Records & Traffic Violations that matched the name William Koster:

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The records were matched using first and last name only. The records below may not pertain to the individual that you're looking for, and may or may not pertain to the same charge. Please make your own determination of the relevance of these court records.

  • Assault/Battery
    • Record Date
      Aug 12, 2026
    • Offense Date
      Mar 22, 2007
    • Offense Code
      3126
    • Offense Description
      INDECENT ASSAULT PERSON LESS THAN 13 YEARS OF AGE
    • Disposition Date
      May 11, 2007
    • Court
      WASHINGTON
    • Disposition
      WAIVED FOR COURT
    • Case No.
      MJ-27102-CR-0000151-2007
    • Arresting Agency
      -
  • Drugs
    Record Date
    Aug 12, 2026
  • Domestic Violence
    Record Date
    Aug 12, 2026
  • Drugs
    Record Date
    Aug 12, 2026
  • Drugs
    Record Date
    Aug 12, 2026

Business Records related to William Koster

Not sure if you have the right William Koster? Cross check where they work or what they do for a living can help refine your search. The following employment records for William Koster have been identified in our database.

  • William Koster
    Operational Regional
    Zindela Events
  • William Koster
    President And Ceo
    Northern Pilot Company, Llc
  • William Koster
    Intern
    Massachusetts Mutual Life Insurance