| Business | Phone |
| Holy Cross Preschool 22 Grand St, Trenton 8611 | (609) 393-3329 |
| Howley School Pre-School 555 2nd St, Trenton 8611 | (609) 394-3283 |
| Kids Corner 2123 State Highway 33, Trenton 8690 | (609) 890-7117 |
| Kids R First 506 E State St, Trenton 8609 | (609) 396-1111 |
| Kids R First 635 S Clinton Ave, Trenton 8611 | (609) 396-8500 |
| Little Kids College 850 Cherry St, Trenton 8638 | (609) 278-0655 |
| Little People Keepers Iii 1198 Southard St, Trenton 8638 | (609) 392-0222 |
| Magic Cottage Dot 940 Lower Ferry Rd, Trenton 8628 | (609) 530-6590 |
| Mercer Christian Academy Pre 1985 Pennington Rd, Trenton 8618 | (609) 434-1985 |
| Mercer County Head Start Inc 169 Wilfred Ave, Trenton 8610 | (609) 393-7030 |
| Mercer County Head Start Inc 320 Hollowbrook Rd, Trenton 8638 | (609) 771-4076 |
| Our Lady Of Sorrows Pre-School 3710 E State Street Ext, Trenton 8619 | (609) 586-1422 |
| Pace Charter School 1949 Hamilton Ave, Trenton 8619 | (609) 587-2288 |
| St Mark Cooperative Nursery 465 Paxson Ave, Trenton 8690 | (609) 586-0030 |
| Ywca 3562 Nottingham Way, Trenton 8690 | (609) 587-1815 |
| Ewing Presbyterian Nursery 100 Scotch Rd, Trenton 8628 | (609) 883-5364 |
| Gregorian Learning & Dev Center 4680 Nottingham Way, Trenton 8690 | (609) 586-3688 |
| Hamilton Ymca Nursery Schl 350 White Horse Ave, Trenton 8610 | (609) 581-9289 |
| Harmony School 229 Fulton St, Trenton 8611 | (609) 396-1981 |
| Cherry Blossom Christian 1650 Pennington Rd, Trenton 8618 | (609) 530-1111 |