| Bassingham Primary School Academy Converter | Good | 166 | — |
| Bracebridge Heath St John's Primary Academy Academy Converter | Good | 367 | — |
| Branston Church of England Infant Academy Academy Converter | Outstanding | 132 | — |
| Branston Junior Academy Academy Converter | Good | 175 | — |
| Coleby Church of England (Controlled) Primary School Voluntary Controlled School | RI | 45 | — |
| Cranwell Primary School (Foundation) Foundation School | Good | 289 | — |
| Dunston St Peter's Church of England Primary School Voluntary Controlled School | Good | 81 | — |
| Eagle Community Primary School Community School | RI | 62 | — |
| Fosse Way Academy Academy Converter | Good | 539 | — |
| Heckington St Andrew's Church of England School Voluntary Controlled School | Good | 158 | — |
| Heighington Millfield Primary Academy Academy Converter | Good | 210 | — |
| Helpringham Primary Academy Academy Converter | Good | 86 | — |
| Manor Farm Academy Academy Sponsor Led | Good | 211 | — |
| Mrs Mary King's CofE (Controlled) Primary School Voluntary Controlled School | Good | 89 | — |
| Navenby Church of England Primary School Voluntary Controlled School | Good | 202 | — |
| Nocton Community Primary School Community School | Good | 39 | — |
| Osbournby Primary School Academy Converter | RI | 61 | — |
| Our Lady of Good Counsel Catholic Primary School, A Voluntary Academy Academy Converter | Good | 156 | — |
| Rauceby Church of England Primary School Academy Converter | Good | 170 | — |
| Ruskington Chestnut Street Church of England Academy Academy Converter | Good | 160 | — |
| Skellingthorpe the Holt Primary School Community School | Good | 196 | — |
| St Botolph's C of E Primary School Voluntary Controlled School | Good | 403 | — |
| St Lawrence Church of England Primary School Voluntary Controlled School | Good | 201 | — |
| Swinderby All Saints Church of England Primary School Voluntary Controlled School | Good | 81 | — |
| The Billinghay Church of England Primary School Voluntary Controlled School | Good | 143 | — |
| The Kirkby-la-Thorpe Church of England Primary School Academy Converter | Good | 110 | — |
| The Leasingham St Andrew's Church of England Primary School Voluntary Controlled School | Good | 196 | — |
| The Metheringham Primary School Community School | Good | 264 | — |
| The North Hykeham All Saints Church of England Primary School Voluntary Controlled School | Good | 208 | — |
| The Potterhanworth Church of England Primary School Voluntary Controlled School | Good | 120 | — |
| The South Hykeham Community Primary School Community School | Good | 144 | — |
| The St Michael's Church of England Primary School, Thorpe on the Hill Voluntary Controlled School | Good | 201 | — |
| The Welbourn Church of England Primary School Voluntary Controlled School | Good | 74 | — |
| Waddington Redwood Primary Academy Academy Converter | Good | 293 | — |
| Walcott Primary School Community School | Good | 84 | — |
| Washingborough Academy Academy Converter | Good | 272 | — |
| William Alvey School Academy Converter | Good | 599 | — |
| Winchelsea Primary School Ruskington Community School | Good | 218 | — |
| Witham St Hughs Academy Academy Converter | Outstanding | 408 | — |