These are the birthdays and ages of the Zoomers when they first appeared on Zoom:
Season 1 (1972)
- Joseph "Joe" Shrand (age 12) -> November 8
- Jonathan "Jon" Reuning (age 11) -> July 3
- Kenneth “Kenny” Marshal Pires (age 10) -> August 26
- Nancy Tates (age 10) -> July 20
- Nina Lillie Lollie Thomassen (age 12) -> July 3
- Thomas "Tommy" White (age 13) -> March 14
- Tracy Tannebring Schulman (age 9) -> May 15
Season 2 (1972-1973)
- Kenneth “Kenny” Marshal Pires (age 11) -> August 26
- Nancy Tates (age 11) -> July 20
- Tracy Tannebring Schulman (age 10) -> May 15
- Ann Messner (age 12) -> February 20
- David Alberico (age 11) -> October 7
- Jay Schnetzer (age 12) -> December 9
- Maura Mullaney (age 10) -> September 25
- Bernadette Yao (age 12) -> May 15
- Leonard “Leon” Mobley (age 11) -> February 27
- Luiz Peterton Gonzalez (age 11) -> November 27
- Daniel "Danny" Joseph McGrath (age 12) -> May 15
- Edith Mooers (age 9) -> December 9
- Lori Boskin MacNeal (age 12) -> May 24
- Neal Johnson Robinson (age 10) -> January 1
Season 3 (1973-1974)
- Daniel "Danny" Joseph McGrath (age 12) -> May 15
- Edith Mooers (age 10) -> December 9
- Lori Boskin MacNeal (age 13) -> May 24
- Neal Johnson Robinson (age 10) -> January 1
- Donna Moore (age 11) -> May 15
- Michael "Mike" Dean (age 11) -> February 11
- Timothy "Timmy" Pruce (age 13) -> August 22
- Daniel “Danny” Malloy (age 11) -> July 27
- Hector Dorta Seandon (age 11) -> March 23
- Rosanna "Rose" Clarkow (age 10) -> March 4
- Shawna "Shawn" Miranda Reed (age 12) -> April 8
Season 4 (1974-1975)
- Andrae Neilsan (age 11) -> July 31
- Carmen Hernandez (age 13) -> September 22
- Cate Wadsworth (age 12) -> October 10
- David Azzoto (age 12) -> February 12
- Harvey Reed (age 13) -> October 22
- Norman Christian (age 12) -> September 21
- David "Red" O'Brien (age 12) -> March 4
- Tishy Flaherty (age 10) -> February 7
- Tommy Schultz (age 10) -> December 2
- Tracey Dunlap Delaria (age 12) -> June 16
Season 5 (1976)
- Arcadio Gonzales (age 12)
- Chris Blackwell (age 13)
- Jennifer Gold Hangley (age 13)
- Karen Wing (age 11)
- Levell Gethers (age 12) -> May 16
- Nell Cox (age 11)
- Ron Richmond (age 12)
Season 6 (1977-1978)
- Amy Ross (age 10)
- Carolyn Malcolm (age 11)
- Chee Kim (age 11) -> August 2
- John Lathan (age 12) -> March 12
- Nicholas Butterworth (age 10) -> June 15
- Shona De Nile (age 11)
- Susan Wolf (age 12)