Primary schools in SL3 (postcode district)

There are 13 primary schools in SL3, teaching 5,562 pupils. Of the 12 with a score, 5 do better than similar schools elsewhere in England and 3 do worse.

Best in England Secondary schools in SL3 All schools in SL3

Pupils from low-income families19%average across these schools

Doing better than similar schools5 of 12scored schools in the top two bands

New-style Ofsted report cards2inspected since November 2025

Good or outstanding (old grades)5of those still on old grades

Full or nearly full4 of 12schools with 98% or more of places taken

Average class size27.2one-teacher classes, January census

Well aboveAboveIn lineBelowWell belowNot scored

Primary schools (13)

Ranked by score, highest first. The likely range shows how sure we can be. If two schools' ranges overlap, don't read it as one beating the other. Click a column heading to sort, or hover a row to find it on the map.

#	School	Pupils	Low income	Ofsted	Score	Likely range
1	Marish Primary SchoolAcademy · ages 3-11 · Slough	763	20%	Good 2022	91	85 to 95
2	Holy Family Catholic Primary SchoolAcademy · ages 2-11 · Slough	475	10%	Not inspected	86	70 to 94
3	The Langley Academy PrimaryFree school · ages 3-11 · Slough	679	11%	Outstanding 2024	78	64 to 87
4	Colnbrook Church of England Primary SchoolAcademy · ages 3-11 · Colnbrook	235	38%	Good 2024	74	50 to 88
5	Fulmer Infant SchoolCouncil · ages 5-7 · Slough	62	3%	No overall grade 2025	66	35 to 86
6	The Langley Heritage PrimaryAcademy · ages 2-11 · Slough	512	20%	Good 2019	63	45 to 77
7	Wexham Court Primary SchoolCouncil · ages 3-11 · Slough	636	23%	Not inspected	60	41 to 77
8	Castleview Primary SchoolAcademy · ages 3-11 · Slough	453	7%	Report card 2026	55	36 to 72
9	Ryvers SchoolAcademy · ages 3-11 · Slough	668	16%	No overall grade 2025	49	32 to 66
10	Datchet St Mary's CofE Primary SchoolAcademy · ages 3-11 · Slough	213	25%	Good 2024	23	11 to 46
11	Langley Hall Primary AcademyFree school · ages 4-11 · Langley	646	12%	Report card 2026	19	11 to 29
12	Foxborough Primary SchoolAcademy · ages 3-11 · Slough	220	43%	Not inspected	17	6 to 39
	Pippins Primary SchoolAcademy · ages 3-11 · Colnbrook	–	–	Not inspected	–

Primary schools in nearby areas

SL112 schools SL213 schools

About this list

Schools are listed by their School Chooser Score, highest first. Schools without a score (independent schools and those with too little published data) come after, in alphabetical order. The score compares each school with schools that have a similar mix of pupils, not just with each other, so a school with a lower score in a wealthier area may still have better exam results. How the score works.