| Alford Primary School | Community | Improved significantly · Apr 2025 |
| Allington with Sedgebrook Church of England Primary School | Voluntary controlled | Good · Jul 2024 |
| Ancaster CofE Primary School | Voluntary controlled | Good · Dec 2022 |
| Ayscoughfee Hall School | Independent | No outcome on file |
| Bardney Church of England and Methodist Primary School | Voluntary controlled | Good · May 2023 |
| Barkston and Syston CofE Primary School | Voluntary aided | Good · Feb 2023 |
| Barrowby Church of England Primary School | Voluntary controlled | No overall grade · Oct 2024 |
| Bassingham Primary School | Academy | Good · Jul 2022 |
| Baston CE Primary School | Voluntary controlled | No overall grade · Nov 2024 |
| Beacon Primary Academy | Academy | Good · Mar 2022 |
| Belmont Community Primary School | Community | No overall grade · Oct 2024 |
| Belton Lane Community Primary School | Community | No overall grade · May 2025 |
| Benjamin Adlard Primary School | Academy | Report card · Mar 2026 |
| Billingborough Primary School | Academy | No outcome on file |
| Binbrook CofE Primary School | Voluntary controlled | Good · Feb 2024 |
| Blyton Cum Laughton Church of England School | Voluntary aided | Good · Nov 2023 |
| Boston Pioneers Free School Academy | Free | No overall grade · May 2025 |
| Boston West Academy | Academy | Good · Jun 2024 |
| Bourne Abbey Church of England Primary Academy | Academy | Report card · Apr 2026 |
| Bourne Elsea Park Church of England Primary Academy | Academy | Good · Dec 2022 |
| Bourne Westfield Primary Academy | Academy | No overall grade · May 2025 |
| Bracebridge Heath St John's Primary Academy | Academy | Good · Jun 2023 |
| Bracebridge Infant and Nursery School | Academy | Good · May 2023 |
| Branston Church of England Infant Academy | Academy | Outstanding · Jul 2024 |
| Branston Junior Academy | Academy | Good · May 2023 |
| Brant Broughton Church of England and Methodist Primary School | Voluntary controlled | No overall grade · Feb 2025 |
| Brown's Church of England Primary School | Academy | Good · Oct 2023 |
| Bucknall Primary School | Community | Good · Jan 2023 |
| Burton Hathow Preparatory School | Independent | No outcome on file |
| Bythams Primary School | Community | Requires improvement · Jul 2024 |
| Caistor CofE and Methodist Primary School | Voluntary controlled | Good · Mar 2024 |
| Carlton Road Academy | Academy | No overall grade · Jun 2025 |
| Castle Wood Academy | Academy | Good · Mar 2024 |
| Caythorpe Primary School | Academy | No overall grade · Dec 2024 |
| Chapel St Leonards Primary School | Academy | Good · Jul 2022 |
| Cherry Willingham Primary Academy | Academy | Good · Oct 2023 |
| Church Lane Primary School & Nursery | Community | No overall grade · Feb 2025 |
| Cliffedale Primary School | Community | Good · Feb 2024 |
| Clough and Risegate Community Primary School | Community | Good · Jun 2024 |
| Coleby Church of England Primary Academy | Academy | Requires improvement · Apr 2024 |
| Colsterworth Church of England Primary School | Academy | Good · Jan 2023 |
| Coningsby St Michael's Church of England Primary School | Academy | Good · Jun 2022 |
| Copthill Independent Day School & Nursery | Independent | No outcome on file |
| Corby Glen Community Primary School | Community | Report card · Feb 2026 |
| Corringham CofE VC Primary School | Voluntary controlled | Good · Feb 2023 |
| Cranwell Primary School (Foundation) | Foundation | Good · May 2024 |
| Deeping St James Community Primary School | Community | Good · Jun 2023 |
| Deeping St Nicholas Primary School | Community | Report card · Jul 2026 |
| Denton CofE School | Voluntary controlled | No overall grade · Jan 2025 |
| Digby Church of England School | Voluntary controlled | No overall grade · Jul 2025 |
| Digby the Tedder Primary School | Community | No overall grade · May 2025 |
| Dunholme St Chad's Church of England Primary School | Voluntary controlled | No overall grade · Jul 2025 |
| Dunston St Peter's Church of England Primary School | Voluntary controlled | Good · Feb 2023 |
| Eagle Community Primary School | Community | Requires improvement · May 2024 |
| East Wold Church of England Primary School | Voluntary controlled | Requires improvement · Mar 2024 |
| Eastfield Infants and Nursery Academy | Academy | Good · Jun 2023 |
| Ellison Boulters Church of England Primary School | Academy | Good · Jun 2024 |
| Ermine Primary Academy | Academy | Good · Feb 2024 |
| Faldingworth Community Primary School | Community | Good · Jan 2023 |
| Fishtoft Academy | Academy | Good · Mar 2024 |
| Fiskerton Church of England Primary School | Voluntary controlled | Good · Nov 2022 |
| Fleet Wood Lane School | Community | Report card · Jun 2026 |
| Fortuna School | Special | Outstanding · Sept 2023 |
| Fosse Way Academy | Academy | Good · Mar 2023 |
| Frances Olive Anderson Church of England (Aided) Primary School | Voluntary aided | Good · Jul 2024 |
| Friskney All Saints Church of England Primary School | Academy | Good · Jul 2024 |
| Fulstow Church of England Primary School | Voluntary controlled | No overall grade · Mar 2025 |
| Gedney Church End Primary Academy | Academy | Inadequate · Mar 2023 |
| Gedney Drove End Primary School | Community | No overall grade · Mar 2025 |
| Gipsey Bridge Academy | Academy | Good · Jun 2024 |
| Gosberton Academy | Academy | Good · Jun 2023 |
| Gosberton House Academy | Special academy | Standards maintained · Jun 2025 |
| Grainthorpe Junior School | Community | Good · May 2024 |
| Grantham Preparatory International School | Independent | No outcome on file |
| Grasby All Saints Church of England Primary School | Voluntary controlled | Good · Jun 2023 |
| Great Ponton Church of England School | Voluntary aided | Good · Nov 2023 |
| Great Steeping Primary School | Community | Requires improvement · Sept 2023 |
| Greenwich House School | Independent | Good · Apr 2024 |
| Grimoldby Primary School | Foundation | Good, improving · May 2023 |
| Halton Holegate CofE Primary School | Voluntary controlled | Good · Jan 2024 |
| Handel House Preparatory School | Independent | No outcome on file |
| Hartsholme Academy | Academy | No overall grade · Jun 2025 |
| Hawthorn Tree School | Community | Good · Nov 2022 |
| Heckington St Andrew's Church of England School | Voluntary controlled | Good · Feb 2024 |
| Heighington Millfield Primary Academy | Academy | Good · Jun 2023 |
| Helpringham Primary Academy | Academy | Good · Apr 2024 |
| Hemswell Cliff Primary School | Community | Good · Nov 2022 |
| Hogsthorpe Primary Academy | Academy | Good · Jun 2024 |
| Holbeach Bank Primary Academy | Academy | Good · Oct 2022 |
| Holbeach Primary Academy | Academy | Good · Mar 2023 |
| Holton Le Clay Infant School | Community | Good · Apr 2024 |
| Holton-le-Clay Junior School | Community | Good · Jun 2024 |
| Horncastle Primary School | Academy | Good · May 2024 |
| Huntingtower Community Primary Academy | Academy | Report card · Jan 2026 |
| Huttoft Primary & Nursery School | Academy | No overall grade · Sept 2024 |
| Ingham Primary School | Community | Good · Oct 2022 |
| Ingoldmells Academy | Academy | Good · Feb 2024 |
| Ingoldsby Academy | Academy | Good · Nov 2022 |
| Keelby Primary Academy | Academy | Good, improving · May 2023 |
| Kelsey Primary School | Community | Good · Feb 2023 |
| Kidgate Academy | Academy | No overall grade · Nov 2024 |
| Kirton Primary School | Community | No overall grade · Apr 2025 |
| Lacey Gardens Junior Academy | Academy | Good · Feb 2023 |
| Langtoft Primary School | Community | Good · May 2023 |
| Leadenham Church of England Academy | Academy | No overall grade · Jun 2025 |
| Legsby Primary School | Community | Good · Jul 2023 |
| Leslie Manser Primary School | Community | Good · Jun 2025 · Standards maintained |
| Lift North Thoresby | Academy | No overall grade · Jun 2025 |
| Lift Utterby | Academy | Report card · Mar 2026 |
| Linchfield Academy | Academy | Good · Jul 2023 |
| Lincoln Birchwood Junior School | Community | Good · Jun 2023 |
| Lincoln Carlton Academy | Academy | No overall grade · Apr 2025 |
| Lincoln Monks Abbey Primary School | Community | No overall grade · Sept 2024 |
| Ling Moor Primary Academy | Academy | No overall grade · Nov 2024 |
| Long Bennington Church of England Academy | Academy | Good · Apr 2024 |
| Long Sutton County Primary School | Academy | No overall grade · Nov 2024 |
| Lutton St Nicholas Primary Academy | Academy | No overall grade · Jan 2025 |
| Mablethorpe Primary Academy | Academy | Good · Jul 2023 |
| Malcolm Sargent Primary School | Academy | Good · Dec 2024 · Standards maintained |
| Manor Farm Academy | Academy | Standards maintained · Jan 2025 |
| Market Deeping Community Primary School | Community | Good · Jan 2024 |
| Marshchapel Infant School | Community | Standards maintained · Feb 2025 |
| Meadows View School | Independent | No outcome on file |
| Mercer's Wood Academy | Academy | Good · Sept 2022 |
| Monkshouse Primary Academy | Academy | Good · Nov 2023 |
| Morton Trentside Primary School | Community | Good · Mar 2023 |
| Moulton Chapel Primary School | Community | Report card · May 2026 |
| Mount Street Academy | Academy | No overall grade · Nov 2024 |
| Mrs Mary King's CofE (Controlled) Primary School | Voluntary controlled | Good · Feb 2023 |
| Navenby Church of England Primary School | Voluntary controlled | Report card · Jun 2026 |
| Nettleton Community Primary School | Community | Good · Oct 2022 |
| Newton-on-Trent CofE Primary School | Voluntary controlled | Good · Jun 2023 |
| Nocton Community Primary School | Community | Good · Mar 2024 |
| Normanby Primary School | Community | Good · Mar 2022 |
| North Cockerington Church of England Primary School | Voluntary controlled | No overall grade · Jun 2025 |
| North Scarle Primary School | Community | No overall grade · Jun 2025 |
| North Somercotes CofE Primary School | Foundation | Good · Jan 2024 |
| Old Leake Primary Academy | Academy | Report card · Jun 2026 |
| Osbournby Primary School | Academy | Requires improvement · Jul 2023 |
| Osgodby Primary School | Community | Standards maintained · Nov 2024 |
| Our Lady of Good Counsel Catholic Primary School, A Voluntary Academy | Academy | Good · Jun 2023 |
| Our Lady of Lincoln Catholic Primary School A Voluntary Academy | Academy | Good · May 2023 |
| Park Academy | Academy | Good · Jun 2025 · Standards maintained |
| Partney Church of England Aided Primary School | Voluntary aided | No overall grade · May 2025 |
| Pollyplatt Primary Academy | Academy | Good · Oct 2022 |
| Poplar Farm School | Free | Good · Jan 2023 |
| Quadring Cowley & Brown's Primary School | Voluntary controlled | Good · Apr 2022 |
| Rauceby Church of England Primary School | Academy | Good · Jun 2023 |
| Reepham Church of England Primary School | Voluntary controlled | Good · Dec 2022 |
| Ruskington Chestnut Street Church of England Academy | Academy | Good · Jan 2023 |
| Saint Mary's Catholic Voluntary Academy | Academy | No overall grade · Jun 2025 |
| Saint Mary's RC Primary Academy Boston | Academy | Good · Feb 2023 |
| Saxilby Church of England Primary School | Voluntary controlled | Good · Jun 2023 |
| Scamblesby Church of England Primary School | Voluntary controlled | Good · Mar 2024 |
| Scampton Church of England Primary School | Voluntary controlled | Report card · Feb 2026 |
| Scotter Primary School | Community | Report card · Feb 2026 |
| Seathorne Primary Academy | Academy | Good · Jun 2024 |
| Shepeau Stow Primary School | Community | No overall grade · Mar 2025 |
| Sir Francis Hill Community Primary School | Community | No overall grade · Jul 2025 |
| Skegness Infant Academy | Academy | Standards maintained · May 2025 |
| Skegness Junior Academy | Academy | No overall grade · Mar 2025 |
| Skellingthorpe the Holt Primary School | Community | Good · Feb 2023 |
| South View Community Primary School | Community | Good · Nov 2023 |
| South Witham Academy | Academy | Good · Nov 2023 |
| Spalding Parish Church of England Day School | Academy | Good · Jun 2024 |
| Spalding Primary Academy | Academy | Good · Feb 2024 |
| Spilsby Primary School | Academy | No overall grade · Dec 2024 |
| St Andrew's CofE Primary School | Academy | Good · Oct 2023 |
| St Anne's Church of England Primary School, Grantham | Voluntary controlled | Good · Apr 2024 |
| St Augustine's Catholic Voluntary Academy | Academy | No overall grade · Jan 2025 |
| St Bartholomews CofE Primary School | Voluntary controlled | Requires improvement · Jun 2024 |
| St Botolph's C of E Primary School | Voluntary controlled | Good · Mar 2023 |
| St George's Church of England Aided Primary School | Voluntary aided | Good · May 2024 |
| St George's Church of England Community Primary School, Gainsborough | Voluntary controlled | Good · Dec 2023 |
| St Giles Academy | Academy | Report card · Feb 2026 |
| St Helena's Church of England Primary Academy, Willoughby | Academy | No overall grade · Jul 2025 |
| St Hugh's Catholic Primary, A Voluntary Academy | Academy | No overall grade · Dec 2024 |
| St Hugh's School | Independent | No outcome on file |
| St Lawrence Church of England Primary School | Voluntary controlled | Good · Mar 2023 |
| St Michael's Church of England School, Louth | Voluntary controlled | Good · Oct 2022 |
| St Nicholas CE Primary Academy | Academy | Good · Oct 2023 |
| St Norbert's Catholic Voluntary Academy | Academy | No overall grade · May 2025 |
| St Paul's Community Primary and Nursery School, Spalding | Academy | Good · Jun 2024 |
| St Thomas CofE Primary Academy | Academy | No overall grade · Feb 2025 |
| St Wulfram's National Church of England Primary School | Academy | No overall grade · Jun 2025 |
| Stamford Junior School | Independent | No outcome on file |
| Stamford St Gilberts Church of England Primary School | Academy | Report card · Apr 2026 |
| Staniland Academy | Academy | No overall grade · May 2025 |
| Stickney Church of England Primary School | Voluntary controlled | No overall grade · Jul 2025 |
| Sturton by Stow Primary School | Community | Good · Dec 2022 |
| Surfleet Primary School | Academy | Good · Jun 2024 |
| Sutton Bridge Westmere Community Primary School | Community | Report card · Mar 2026 |
| Sutton St James Community Primary School | Community | Report card · Jun 2026 |
| Sutton-on-Sea Community Primary School | Community | Good · Mar 2022 |
| Swallow Grange | Independent | No outcome on file |
| Swinderby All Saints Church of England Primary School | Voluntary controlled | Good · Jul 2024 |
| Swineshead St Mary's Church of England Primary School | Academy | Good · Oct 2021 |
| Tattershall Holy Trinity Church of England Primary School | Academy | No overall grade · Dec 2024 |
| Tattershall Primary School | Community | Good · Jul 2024 |
| Tealby School | Community | Good · May 2025 · Standards maintained |
| Tetney Primary School | Community | Good · Feb 2024 |
| The Billinghay Church of England Primary School | Voluntary controlled | Good · Jul 2023 |
| The Bluecoat School | Academy | No overall grade · Feb 2025 |
| The Butterwick Pinchbeck's Endowed CofE Primary School | Voluntary aided | Report card · Jun 2026 |
| The Claypole Church of England Primary School | Voluntary controlled | Good · Jul 2023 |
| The Cowbit St Mary's Church of England Academy | Academy | No overall grade · Feb 2025 |
| The Donington Cowley Endowed Primary School | Voluntary controlled | No overall grade · Mar 2025 |
| The Donington-on-Bain School | Community | Good · May 2024 |
| The Edenham Church of England School | Academy | Standards maintained · Jan 2025 |
| The Edward Richardson Primary School, Tetford | Community | Good · Jul 2024 |
| The Fourfields Church of England School, Sutterton | Academy | Requires improvement · Jul 2022 |
| The Gainsborough Charles Baines Community Primary School | Community | No overall grade · Jan 2025 |
| The Gainsborough Hillcrest Early Years Academy | Academy | No overall grade · Apr 2025 |
| The Gainsborough Parish Church Primary School | Academy | Report card · Mar 2026 |
| The Gedney Hill Church of England VC Primary School | Voluntary controlled | No overall grade · Jun 2025 |
| The Gonerby Hill Foot Church of England Primary School | Voluntary controlled | Good · Sept 2023 |
| The Hackthorn Church of England Primary School | Voluntary controlled | No overall grade · May 2025 |
| The Harlaxton Church of England Primary School | Voluntary controlled | Good · Nov 2023 |
| The Harrowby Church of England Primary School | Academy | Report card · Dec 2025 |
| The Holbeach St Mark's Church of England Primary School | Voluntary controlled | No overall grade · Jun 2025 |
| The Holbeach William Stukeley Church of England Voluntary Aided Primary School | Voluntary aided | Good · Apr 2024 |
| The Isaac Newton Primary School | Academy | No overall grade · Feb 2025 |
| The John Harrox Primary School, Moulton | Community | No overall grade · Mar 2025 |
| The Kirkby-la-Thorpe Church of England Primary School | Academy | Good · Mar 2023 |
| The Kirkby-on-Bain Church of England Primary School | Voluntary aided | Good · Sept 2023 |
| The Lancaster School | Foundation | Good · Jan 2023 |
| The Leasingham St Andrew's Church of England Primary School | Voluntary controlled | Good · Jan 2023 |
| The Lincoln Bishop King Church of England Primary School | Voluntary aided | Report card · Mar 2026 |
| The Lincoln Manor Leas Infants School | Academy | Good · Dec 2022 |
| The Lincoln Manor Leas Junior School | Academy | Good · Nov 2022 |
| The Lincoln St Peter at Gowts Church of England Primary School | Voluntary controlled | Outstanding · Jan 2024 |
| The Lincoln St Peter-In-Eastgate Church of England Infants Academy | Academy | No overall grade · Jul 2025 |
| The Little Gonerby Church of England Primary Academy, Grantham | Academy | Good · Sept 2023 |
| The Mareham-le-Fen Church of England Primary School | Voluntary controlled | Good · Feb 2023 |
| The Market Rasen Church of England Primary School | Voluntary controlled | Good · Feb 2024 |
| The Marston Thorold's Charity Church of England School | Voluntary aided | Good · Jun 2025 · Standards maintained |
| The Marton Academy | Academy | Report card · Feb 2026 |
| The Meadows Primary School | Community | Good · Jan 2023 |
| The Metheringham Primary School | Community | Good · Dec 2022 |
| The Middle Rasen Primary School | Community | Good · May 2024 |
| The Morton Church of England (Controlled) Primary School | Academy | Improved significantly · Feb 2025 |
| The Nettleham Church of England Voluntary Aided Junior School | Voluntary aided | Good · Jun 2023 |
| The Nettleham Infant and Nursery School | Academy | Good · Dec 2023 |
| The New Leake Primary School | Community | Standards maintained · Dec 2024 |
| The North Cotes Church of England Primary School | Voluntary controlled | Good · Nov 2023 |
| The North Hykeham All Saints Church of England Primary School | Voluntary controlled | Good · May 2023 |
| The Pinchbeck East Church of England Primary Academy | Academy | Good · Feb 2024 |
| The Potterhanworth Church of England Primary School | Voluntary controlled | Good · Mar 2023 |
| The Richmond Primary Academy | Academy | Requires improvement · Sept 2021 |
| The Ropsley Church of England Primary School | Voluntary controlled | Report card · Jul 2026 |
| The Sibsey Free Primary School | Voluntary controlled | Good · Oct 2022 |
| The South Hykeham Community Primary School | Community | Good · Nov 2023 |
| The Spalding St John the Baptist Church of England Primary School | Voluntary aided | Good · Apr 2023 |
| The St Faith and St Martin Church of England Junior School, Lincoln | Voluntary controlled | Good · Nov 2024 · Improved significantly |
| The St Faith's Church of England Infant and Nursery School, Lincoln | Voluntary controlled | Good · May 2023 |
| The St Gilbert of Sempringham Church of England Primary School, Pointon | Voluntary aided | Good · Jan 2024 |
| The St Margaret's Church of England School, Withern | Voluntary controlled | Good · Mar 2022 |
| The St Michael's Church of England Primary School, Thorpe on the Hill | Voluntary controlled | Good · Jul 2023 |
| The St Peter and St Paul C of E Primary School | Voluntary controlled | Good · Mar 2022 |
| The St Sebastian's Church of England Primary School, Great Gonerby | Voluntary aided | Good · Mar 2023 |
| The Tydd St Mary Church of England Primary School | Voluntary aided | Outstanding · Oct 2023 |
| The Uffington Church of England Primary School | Voluntary controlled | Good · Jan 2025 · Standards maintained |
| The Wainfleet Magdalen Church of England/Methodist School | Academy | Good · Jun 2023 |
| The Welbourn Church of England Primary School | Voluntary controlled | Good · Jun 2023 |
| Theddlethorpe Academy | Academy | Good · Jul 2023 |
| Thurlby Community Primary Academy | Academy | Good · Jun 2024 |
| Tower Road Academy | Academy | Good · Feb 2024 |
| Toynton All Saints Primary School | Community | No overall grade · Sept 2024 |
| Waddingham Primary School | Community | Good · May 2022 |
| Waddington All Saints Academy | Academy | No overall grade · Jun 2025 |
| Waddington Redwood Primary Academy | Academy | Good · Jan 2023 |
| Walcott Primary School | Community | Good · Jun 2023 |
| Warren Wood - A Specialist Academy | Special academy | Report card · May 2026 |
| Washingborough Academy | Academy | Good · Apr 2023 |
| Welton St Mary's Church of England Primary Academy | Academy | Report card · Jun 2026 |
| West Fen Primary School | Academy | No outcome on file |
| West Grantham Church of England Primary Academy | Academy | Good · Oct 2023 |
| Westgate Academy | Academy | Report card · Feb 2026 |
| Weston Hills CofE Primary School | Voluntary controlled | Good · Nov 2023 |
| Weston St Mary Church of England Primary School | Academy | Standards maintained · May 2025 |
| Whaplode Church of England Primary School | Academy | Good · May 2022 |
| White's Wood Academy | Academy | Good · Jul 2022 |
| William Alvey School | Academy | Good · Mar 2022 |
| William Hildyard Church of England Primary and Nursery School | Voluntary aided | Good · Jun 2024 |
| Willoughton Primary School | Community | Good · Mar 2024 |
| Winchelsea Primary School Ruskington | Community | Good · Apr 2023 |
| Witham Hall School | Independent | No outcome on file |
| Witham St Hughs Academy | Academy | Outstanding · Mar 2024 |
| Woodlands Infant and Nursery School | Community | Standards maintained · Jan 2025 |
| Wragby Primary School | Community | No overall grade · Nov 2024 |
| Wrangle Primary Academy | Academy | Good · Sept 2021 |
| Wyberton Primary Academy | Academy | No overall grade · Jul 2025 |
| Wygate Park Academy | Academy | No overall grade · Feb 2025 |