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Name High School Grad Year
Dan Pecoraro Crystal Lake South High School Class of 1990
Nicole Pecoraro Crystal Lake Central High School Class of 2003
Nick Pegarsch Prairie Ridge High School
Steve Pendergast Prairie Ridge High School
Alex Perez Crystal Lake South High School Class of 2013
Alexandruhh Perna Crystal Lake South High School Class of 2010
Greg Perry Central High School Class of 1971
Josh Petermann Central High School
Justin Peters Crystal Lake Central High School Class of 2012
Justin Peters Central High School Class of 2011
Kathleen Petersen Crystal Lake Central High School Class of 1980
Joan Peterson Crystal Lake Central High School Class of 1983
Linda Peterson Prairie Ridge High School
Nicole Peterson Prairie Ridge High School Class of 2006
Nikki Peterson Crystal Lake South High School Class of 2000
Nancy Petterson Crystal Lake Central High School Class of 1974
Stuart Pfannstiehl Crystal Lake South High School Class of 1960
Jeff Phade Central High School Class of 1977
Michael Phefer Central High School Class of 1976
Suzanne Phillips Central High School Class of 1974
William Philpot Crystal Lake Central High School Class of 2001
Laura Piccolo Central High School Class of 1995
Steven Piccolo Central High School Class of 1988
Robert Pinnow Crystal Lake Central High School Class of 1941
Dana Pitner Central High School
Rebecca Plontke Prairie Ridge High School Class of 2008
Ross Polerecky Crystal Lake Central High School Class of 1996
Kristi Poling Central High School Class of 2002
Tony Polk Prairie Ridge High School
Christopher Poor Central High School Class of 1994
Jeff Popp Community
Jeff Popp Crystal Lake Central High School
Stephanie Porter Crystal Lake Central High School Class of 1982
JoAnn Potter Central High School Class of 1976
Julie Powell Crystal Lake Central High School Class of 1993
Eva Powers Prairie Ridge High School
Rhonda Poynter Crystal Lake Central High School
Estlyn Prado Crystal Lake Central High School Class of 2011
Michael Predni Prairie Ridge High School Class of 1982
Mike Predni Prairie Ridge High School Class of 1981
Margo Prosen Crystal Lake Central High School Class of 1987
Andrew Pudlo Crystal Lake South High School Class of 2017
Dan Rampe Crystal Lake Community
Maret Rasina Crystal Lake Central High School Class of 1952
Duane Rasmussen Crystal Lake Community Class of 1975
Mike Ray Crystal Lake Central High School
George Rebarcak Central High School Class of 1977
Brian Reber Crystal Lake Central High School Class of 1979
David Redman Central High School Class of 1976
Tiffany Redmer Crystal Lake South High School
Karen Reid Central High School Class of 1965
Russ Reinert Crystal Lake Central High School Class of 1979
Kevin Renskers Crystal Lake Central High School Class of 1972
Denise Reuter Crystal Lake Central High School Class of 1978
Julie Reuter Crystal Lake South High School Class of 1986
Raul Reyes Crystal Lake Central High School
Nathan Richardson Prairie Ridge High School Class of 1999
Jessica Rios Central High School Class of 2008
Cindy Ritt Central High School Class of 1971
Dalia RIvas Crystal Lake Central High School Class of 2011
Laura Robb Crystal Lake Central High School Class of 1985
Bennett Robert Crystal Lake Central High School
Scott Roberts Crystal Lake South High School Class of 1982
Chris Robertson Central High School Class of 1977
Christine Robertson Central High School Class of 1977
Geriad Robinett Crystal Lake South High School Class of 1999
Beth Robison Crystal Lake Central High School Class of 1992
Aaron Rogers Prairie Ridge High School Class of 2004
Pat Rogers Crystal Lake South High School Class of 1987
Paul Rohman Central High School Class of 1927
Gino Romano Prairie Ridge High School Class of 2002
Donald Rooney Crystal Lake Central High School Class of 1970
Doug Rooney Crystal Lake Central High School Class of 2001
Polly Rosenthal Crystal Lake Central High School Class of 1963
Eileen Rost Central High School Class of 1974
Val Rouch Crystal Lake Central High School
Laura Rouk Crystal Lake Central High School Class of 1978
Rita Rowen Central High School Class of 1950
Cesar Rubi Prairie Ridge High School
Roger Rueff Crystal Lake Central High School Class of 1974
Roger Rueff Central High School Class of 1974
Tom Rule Crystal Lake South High School Class of 1985
Jackie Rumsey Crystal Lake Central High School Class of 1963
Jackie Rumsey Central High School Class of 1963
Matthew Rusek Crystal Lake South High School Class of 2002
Morgan Ryan Crystal Lake Central High School Class of 1998
Tim Ryan Crystal Lake Central High School Class of 1983
Vicky Rye Crystal Lake Central High School
Mark Sabin Crystal Lake Central High School Class of 1975
Christina Sachsel Crystal Lake Central High School
Claudia Sachsel Crystal Lake Central High School Class of 1981
Connie Safranek Crystal Lake Central High School
Tom Salzman Central High School Class of 1951
Janet Sandner Crystal Lake Central High School Class of 1975
Elizabeth Sands Central High School Class of 1983
Christopher Santis Crystal Lake Central High School Class of 1993
Stephanie Santos Crystal Lake Central High School Class of 1991
Curtis Sargent Central High School Class of 1998
Tamm Saris Crystal Lake South High School Class of 2000
Tammi Saris Crystal Lake South High School
Tammy Saris Crystal Lake South High School Class of 2001
Tammy Saris Crystal Lake Central High School Class of 2000
Tammy Saris Central High School Class of 2000
Tammz Saris Crystal Lake South High School Class of 2000
Jeanne Sather Crystal Lake Central High School Class of 1973
Jeremy Sattler Central High School Class of 2007
Julie Saville Crystal Lake Central High School Class of 1992
Eric Schaefer Central High School Class of 1987
Lisa Schenk Crystal Lake Central High School Class of 1982
Scott Schimin Crystal Lake Central High School Class of 1992
Kathy Schink Crystal Lake Community Class of 1963
Karen Schlarb Crystal Lake Central High School Class of 1973
Rick Schlup Crystal Lake Community Class of 1971
Jeff Schmidt Crystal Lake South High School Class of 1994
Scott Schmin Crystal Lake Central High School Class of 1992
Dave Schmitt Crystal Lake Central High School Class of 1990
Anne Schneider Central High School Class of 1986
David Schnitzer Crystal Lake Central High School Class of 1988
Luise Schnorr Central High School Class of 1963
Lisa Schroeder Central High School Class of 1983
Nancy Schroeder Central High School Class of 1967
Bonnie Schultz Crystal Lake Central High School
Bonnie Schultz Central High School Class of 1974
Bryan Schultz Prairie Ridge High School Class of 1999
Steve Schultz Central High School Class of 1972
Kelly Schutt Prairie Ridge High School
Nancy Schwarz Crystal Lake Central High School Class of 1985
Nancy Scott Central High School Class of 1942
Robert Sedivec Central High School
Robert Sedori Central High School Class of 1967
Paul Shade Crystal Lake South High School Class of 1999
Ashley Sheehan Central High School
William Sherman Central High School Class of 1973
Robert Sicks Central High School Class of 1972
Becky Simpson Crystal Lake Central High School Class of 1982
Leith Sinclair Crystal Lake Community Class of 1963
Kimberlie Singer Crystal Lake South High School Class of 1986
Christine Ski Crystal Lake South High School Class of 2001
Steve Slack Crystal Lake Central High School Class of 1978
Sharon Smale Crystal Lake Central High School
Sherry Smale Crystal Lake Central High School Class of 1964
Craig Smith Crystal Lake Central High School Class of 1982
First Smith Crystal Lake South High School Class of 1980
Gloria Smith Crystal Lake Central High School Class of 1969
Karen Smith Central High School Class of 1975
Kerri Smith Central High School Class of 1977
Russell Smith Crystal Lake Central High School Class of 1975
Susan Smith Crystal Lake Central High School Class of 1970
Susan Smith Central High School Class of 1970
Tiffany Smith Crystal Lake South High School
Tont Smith Crystal Lake Central High School Class of 1989
Westley Smith Crystal Lake Central High School
Nancy Snell Crystal Lake Central High School Class of 1974
Nancy Snell Central High School Class of 1974
Mark Sniadanko Crystal Lake Central High School Class of 1995
Dan Snuffer Central High School Class of 1976
Shawn Sobel Central High School Class of 1996
Jerry Soberg Crystal Lake Central High School Class of 1964
Ashley Sour Prairie Ridge High School Class of 2007
Rose Spears Crystal Lake Central High School Class of 1973
Natali Speer Crystal Lake South High School Class of 1989
John Sprenger Crystal Lake Central High School Class of 1972
Cindy Spurr Crystal Lake Central High School Class of 1974
Cindy Spurr Central High School Class of 1974
Matt St Crystal Lake Central High School Class of 1988
Ariel Stach Crystal Lake South High School Class of 2009
James Stalowe Central High School
Lois Stanek Central High School Class of 1976
George Stange Central High School
Tim Stanley Crystal Lake Central High School Class of 1977
Jan Staples Central High School Class of 1972
Elizabeth Starosz Central High School Class of 2005
Pat Statter Crystal Lake Central High School Class of 1981
John Steen Crystal Lake Community Class of 1957
John Steen Central High School Class of 1957
Carolanne Steffan Prairie Ridge High School Class of 2005
Bill Stempinski Central High School Class of 1976
Rich Stempinski Crystal Lake Central High School Class of 1985
Rich Stempinski Central High School Class of 1985
John Stene Crystal Lake Community Class of 1958
Woodrow Stephens Central High School Class of 1958
Connor Sterchi Central High School Class of 2011
Betty Stoltze Central High School Class of 1961
Tammy Stone Crystal Lake South High School Class of 2000
June Stoudt Crystal Lake Central High School Class of 1958
June Stoudt Crystal Lake Community Class of 1958
Robert Strand Crystal Lake Central High School
Bo Strom Crystal Lake Community Class of 1963
Steve Strudeman Crystal Lake Central High School Class of 1975
Leslie Struppa Crystal Lake Central High School Class of 1983
Sharon Stuart Crystal Lake Central High School Class of 1968
Robert Stummier Crystal Lake Central High School Class of 1959
Jacob Sullivan Crystal Lake Central High School Class of 1995
Jennifer Sullivan Crystal Lake South High School Class of 1990
Noreen Sullivan Central High School Class of 1978
Peggy Sund Central High School Class of 1966
Sital Surati Crystal Lake South High School Class of 1998
Amber Swaggerty Prairie Ridge High School Class of 2009
Chad Swanson Crystal Lake Central High School
Robin Sweeney Crystal Lake Central High School Class of 2012
Robin Sweeney Central High School Class of 2012
Pete Sweeny Crystal Lake Central High School Class of 1962
Luke Symonds Crystal Lake South High School Class of 1988
Chelsey Szczecin Crystal Lake Central High School Class of 2012
Kristen Szopa Crystal Lake Central High School Class of 2004
Looper Tammy Crystal Lake Central High School
Christa Taylor Crystal Lake Central High School
Christine Taylor Central High School Class of 1977
Judy Taylor Crystal Lake South High School Class of 1980
Judy Taylor Central High School
Kathleen Taylor Crystal Lake Central High School Class of 1978
Kathleen Taylor Central High School Class of 1978
Susan Teetsov Central High School Class of 1977
James Teuber Central High School Class of 1982
Jim Teuber Central High School
Courtney The Central High School Class of 1998
Cassandra Thompson Central High School Class of 2009
Larry Thompson Crystal Lake Central High School
Dee Thorn Central High School
Dave Tigwell Central High School Class of 1973
David Tigwell Crystal Lake Community Class of 1973
Julie Tillinghast Central High School Class of 1986
Dana Tilton Central High School Class of 1986
Corey Tischart Central High School Class of 2006
Krystal Tischart Central High School Class of 2004
Phillip Tobin Crystal Lake Central High School Class of 1980
Lauren Tobutt Prairie Ridge High School
Kim Todd Crystal Lake Central High School Class of 1998
Charles Tollefsen Crystal Lake South High School Class of 1982
Robert Torres Crystal Lake Central High School
William Tribke Prairie Ridge High School Class of 2000
James Trinka Prairie Ridge High School Class of 2001
Joseph Troha Prairie Ridge High School Class of 2000
Sue Trownsell Crystal Lake Central High School Class of 1964
Vince Tuley Prairie Ridge High School Class of 2000
Natalie Tushier Prarie Ridge High School
Lauren Tyron Crystal Lake Central High School
Steve Underwood Central High School Class of 1974
Michael Ungari Prairie Ridge High School Class of 2008
Chris Uramkin Crystal Lake South High School Class of 1987
Evan Valecenti Crystal Lake Central High School
Miriam Vanalphen Central High School Class of 1976
Chris Vandamn Prairie Ridge High School
Sherri Vann Crystal Lake Central High School Class of 1982
Isha Vashimpayan Crystal Lake South High School Class of 2010
Jon Vasquez Prairie Ridge High School Class of 2011
David Vazzano Crystal Lake South High School Class of 2000
Deante Velasquez Crystal Lake South High School

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About Crystal Lake, IL Alumni

The listing of alumni from Crystal Lake, IL includes graduates from 7 schools. To filter results, select a Crystal Lake, IL high school using the links to the right. The Crystal Lake alumni list on this page come from a variety of sources. Clicking one of your friends will give you locations that you can get back in touch with the fellow graduate. To view alumni that graduated in Crystal Lake around your class year, enter your graduation year in the search box at the top of the page. You may also be able to find friends close to your home town. We also have listings for graduates from Cary, IL, Algonquin, IL, or McHenry, IL.

Approximately 1,800 of residents in Crystal Lake (8%) are the normal age for attending high school (15-19). Also, around 600 Crystal Lake residents (3%) are the average age for high school seniors (18-19). Population stats are from the United States Census Bureau.