Hackettstown High School Alumni
Hackettstown, New Jersey (NJ)
Michael Costello
Hackettstown High School
Class of 1970
→ Join 1713 Alumni from Hackettstown High School that have already claimed their alumni profiles.
→ There are 73 classes, starting with the class of 1900 all the way up to class of 2023.
MICHAEL'S PROFILE
| First Name | Michael |
| Last Name | Costello |
| Graduation Year | Class of 1970 |
| Gender | Male |
| City | N/A |
| State/Province | NJ |
| Country | United States |
| Occupation | Information Spec For Labor Union |
| Married | Yes |
Class of 1970 Alumni and Other Nearby Classes
→ Reunite with 23 class of 1970 alumni that have joined.
Patrick Terick
Class of 1971
Henry Jewell
Class of 1976
Donna Black
Class of 1966
Don Mergner
Class of 1981
Michael Smythe
Class of 1993
Dan Colditz
Class of 1989
Gregg Getchius
Class of 1980
Donna Hendershot
Class of 1969
Rachael Ayres
Class of 1988
Alan Metzgar
Class of 1971
Michael O'hea
Class of 1963
Sheila Greene
Class of 1969
Ken Higgins
Class of 1960
Donna Loguidice Kiszonak
Class of 1979
Michael Grenon
Class of 2002
Julianna Forseberg
Class of 1998
Joe Rehonic
Class of 1975
Valerie Hollis
Class of 1974