S 20th St, Babylon
- S 20th St Moore, Zsaytoshiya T V
- S 20th St County Of Suffolk
- S 20th St Suffolk County
- 1 S 20th St Pirinea, Joseph & Bridget
- 2 S 20th St Salvation & Deliverance
- 14 S 20th St Wyandanch Public Library
- 15 S 20th St Salvation & Deliverance Ch Inc
- 16 S 20th St Union Free School Dist 9
- 17 S 20th St Trinity Evan Lutheran Church
- 18 S 20th St Union Free School Dist 9
- 35 S 20th St Harris, Kevin Jason & Yazmini
- 36 S 20th St Guzman, Nicolas
- 37 S 20th St Moore, Zsay Toshiya T
- 38 S 20th St Palma, Julio & Elizabeth
- 39 S 20th St Escobar, Jose & Deisy Euceda
- 40 S 20th St Burgos, Hector A & Lydia M
- 41 S 20th St Norvin, Bernard & Marie J B
- 45 S 20th St Castin, Roselaure
- 47 S 20th St Brown, Deborah E
- 48 S 20th St Hernandez, Jose & Ricardo &
- 51 S 20th St Martinez Melgar, Gricelda N
- 52 S 20th St Macias Estrada, Luis Eduardo
- 55 S 20th St Leshi, Toyin & Ola S
- 56 S 20th St Ramdhanie, Gunesh Suniel
- 58 S 20th St Wyandanch Community
- 70 S 20th St Academy Charter School
- 72 S 20th St Ceo Empires Ltd
- 74 S 20th St County Of Suffolk
- 76 S 20th St Suffolk County