Best secondary schools in Essex: A complete 2026 guide

Essex has one of the strongest grammar school systems in the country, concentrated in Chelmsford, Colchester and Southend. Alongside the grammars, the county has a substantial network of comprehensive schools and a small but well-regarded independent sector. For families moving into Essex or planning ahead for Year 7, the big decision is often whether to enter the 11 plus process or focus on the best comprehensive options.

This guide covers the schools that are consistently named among the strongest in the county, with a deliberate mix of grammars, comprehensives and independents. It is written for parents weighing up Year 7 entry, in-year moves and sixth form choices. Always check the latest inspection reports and admissions information directly with the school before making any decision.

We have looked at schools that come up repeatedly in parental conversation, that have a sustained record of strong academic results, and that together cover the main parts of the county geographically. The grammars naturally dominate any list of academic results in Essex, but we have also included comprehensives that consistently produce strong outcomes.

Results figures and inspection grades change over time. Where we describe a school's reputation, we are summarising what is widely understood from public information. For the most recent data, use the Department for Education's compare-school-performance service or the school's own website. Many families consider both grammar entry and a strong comprehensive backup, and we would encourage that approach.

Brentwood School is an independent co-educational day and boarding school in Brentwood. It has a strong reputation across academic, sporting and creative arts provision, and consistently sends a high proportion of leavers to selective universities.

For families in west Essex who do not want to go through the grammar entry process, or who do not live close enough to Chelmsford to be in realistic catchment, Brentwood is one of the most commonly considered independent options. Its proximity to the M25 also makes it accessible to families in north east London. Fees are significant, with means-tested bursaries available.

Felsted School is an independent boarding and day school in the village of Felsted in mid-Essex. It offers a full boarding option alongside day and weekly boarding, with a co-educational intake throughout.

Felsted has a long-standing reputation for sport and outdoor education alongside academic results, and is one of the better known boarding schools in the eastern half of England. For families looking at independent boarding or strong co-curricular provision, it is a regular feature on Essex shortlists. Bursary support is available.

New Hall School is a co-educational independent Catholic day and boarding school just outside Chelmsford. It takes pupils from nursery through to sixth form on a historic site, with a diamond model in the senior school where boys and girls are taught separately for some lessons.

The school has a strong record on academic results and a wide co-curricular offer, alongside a clear faith identity. For families looking at Catholic independent education in Essex, it is the obvious local option. Fees follow regional norms for independent day and boarding provision, with bursaries available for some families.

King Edward VI Grammar School, usually known locally as KEGS, is a boys' grammar school in Chelmsford with one of the strongest academic records in the country. Entry is by the Consortium of Selective Schools in Essex 11 plus, sat in September of Year 6.

The school is heavily oversubscribed and the qualifying score is reported to be among the highest of any grammar nationally. Leavers progress to highly selective universities in significant numbers, and the school has a long-established Oxbridge tradition. Sixth form is co-educational.

Chelmsford County High School for Girls, known as CCHS, is the girls' grammar equivalent in Chelmsford. It has a similarly strong record of academic results and university destinations, and is one of the most heavily oversubscribed schools in the county.

Unlike the other Essex grammars, CCHS does not use the CSSE 11 plus, it runs its own entrance exam administered by Future Stories Community Enterprise (FSCE), with priority based on test performance and catchment distance. The school is regularly named in national rankings of state schools.

Sixth form is single sex throughout, which is part of the school's identity and a deliberate choice for many families. Co-curricular provision includes a strong music programme alongside the academic core.

Colchester Royal Grammar School, often shortened to CRGS, is a boys' grammar in Colchester with a documented history going back centuries and royal charters granted under Henry VIII and Elizabeth I. Like KEGS, it is regularly named among the higher-performing state schools in England by GCSE and A level outcomes.

It operates as a state school for day pupils with a small fee-paying boarding component, which is an unusual structure. Sixth form is co-educational.

Entry to the lower school is via the Essex 11 plus and is highly competitive, with very high qualifying scores. Boarding admissions run separately from day admissions.

Colchester County High School for Girls, known as CCHSG, is the girls' grammar in Colchester. It has consistently strong results at both GCSE and A level and a reputation for high academic expectations.

It is one of the schools most often named in national league tables of state secondary schools. Entry is through the same 11 plus assessment as the other Essex grammars, and as with the other selective schools, the practical catchment is small because so many qualifying candidates apply.

For families considering girls' selective education in north Essex, CCHSG is the obvious comparator to the Chelmsford and Southend grammars.

Westcliff High School for Boys is a grammar school in the Westcliff-on-Sea area of Southend. Together with its sister school it forms one of the strongest selective hubs in the south of the county. Results are consistently among the best in Essex and university destinations are strong.

The Southend grammars draw from a wide catchment that includes parts of south Essex and even some London commuter areas. The Consortium of Selective Schools test is used for entry. For families along the c2c line from London, the Southend grammars are realistic options provided distance does not push them outside the effective catchment.

Westcliff High School for Girls is the girls' grammar in the same Westcliff cluster. Like its brother school, it has a sustained record of strong academic results and a sixth form that delivers competitive university outcomes.

For families in south Essex, the Westcliff schools and Southend High Schools are the main grammar options. Many families sit the test for multiple grammars and prioritise the closest one in their preferences.

The school has a strong music programme alongside a broad academic core, and a sixth form that is regularly named among the strongest in the county.

Southend High School for Boys is one of the two Southend grammars in the south east corner of the county. It has a long-standing reputation for results and university destinations.

Entry is through the CSSE 11 plus, with priority based on score and distance. Like the Westcliff schools, it draws from a wide south Essex catchment. For families considering boys' selective education in south Essex, it is the natural comparator to Westcliff High School for Boys.

Southend High School for Girls is the girls' grammar paired with Southend High School for Boys. It has a strong record on results and a sizeable sixth form.

For families in south Essex looking at girls' selective education, the choice between Southend High and Westcliff High is often driven by distance and personal fit rather than results alone. Entry follows the same CSSE 11 plus route. Open day visits are particularly useful because the two girls' grammars in the south of the county have meaningfully different feels.

The Boswells School is a large state comprehensive in Chelmsford. For families who do not gain a grammar place in the city, Boswells and a small number of other comprehensives are the main alternatives.

It has a strong sixth form with a wide subject offer and a steady record of results. The school is heavily oversubscribed in its own right because Chelmsford's school choice is so concentrated, so distance matters. Many families apply to Boswells as the main backup option alongside grammar applications.

Anglo European School in Ingatestone is a state secondary with a distinctive international focus, including the option of the International Baccalaureate at sixth form. It serves a wide catchment in mid-Essex.

For families specifically interested in international curricula in the state sector, Anglo European is one of the few options in the country, which makes it unusual within Essex. Results are consistently strong and the sixth form is one of the largest in the county. Visiting an open day is essential because the IB pathway is a significant commitment compared with the standard A level route.

Notley High School in Braintree is a state secondary with a long-standing reputation for results and pastoral care. It serves Braintree and the surrounding villages.

The school has a substantial sixth form and a broad subject offer. For families in the Braintree area, it is one of the main state options considered alongside any grammar applications. Like most well-regarded state schools in the county, it is regularly oversubscribed.

Sandon School is a state secondary in the village of Sandon, just outside Chelmsford. It serves the rural area south east of the city and has a long-standing local reputation.

For families in the south Chelmsford area who are not within the immediate Boswells catchment, Sandon is regularly named on shortlists. The school has a sixth form and a broad subject offer. It is worth visiting alongside Boswells and any grammar options to compare directly.

Plume Academy in Maldon is a large state secondary that operates across two sites in the town. It serves Maldon and the surrounding villages in mid-Essex.

The academy has a substantial sixth form and a wide subject offer. For families in the Maldon and Heybridge area, it is the main state option. Results have been steady in recent years. Like other large rural Essex schools, the practical catchment is wider than in the cities, which can be useful for families slightly outside the immediate town.

The grammar option is right for some children and wrong for others. Even children who pass the 11 plus comfortably do not necessarily thrive in a highly competitive selective environment. The honest question is not whether grammar schools have stronger results, but whether a particular child will be happier and more successful in one.

Grammars in Essex are heavily oversubscribed, with very high qualifying scores and small effective catchments. Many families sit the 11 plus as a backup to a strong local comprehensive, which removes most of the pressure and keeps options open. The best comprehensives in Essex deliver results that compete with the lower end of the grammar range, so geography, sixth form options and your child's personality should all weigh in.

Essex grammar entry runs through the Consortium of Selective Schools in Essex, known as CSSE. Registration usually opens in the spring of Year 5 and closes early in the summer term. The test itself sits in September of Year 6, with results in October, just before the secondary application deadline of 31 October.

The test covers English and Maths, and the resulting score is used by each grammar to rank applicants. Each grammar has its own admissions arrangements, and distance from the school is often the tiebreaker when scores cluster.

For non-selective state schools, applications go through the local authority by 31 October. Independent schools run their own admissions, typically at 11, 13 or 16. Bursary applications often need to be in earlier than the standard deadline, so check well in advance.