School catchment areas explained

Most English state schools have no fixed catchment line at all. What people call a catchment is usually the furthest distance offered a place in the last admissions round, measured from the school to the home address by the local authority's own method: straight line for some, safest walking route for others.

Why last year's distance is only a guide

The cut-off moves every year with the number of applicants, the size of the birth cohort, the number of siblings already at the school, and any new housing. A distance that was comfortable one year can be missed by a hundred metres the next. Treat published distances as a probability, not a boundary.

The order that actually decides places

• Children in care and previously in care.
• Exceptional medical or social need, where the policy allows it.
• Siblings already on roll at the time of admission.
• Faith criteria, at faith schools, usually with evidence of practice.
• Distance from home to school, as the tie-breaker most families end up on.

What to check before you apply

• The school's own admissions policy for the correct year of entry, not the current one.
• Your local authority's composite prospectus, which lists last year's offer distances.
• Whether the school is its own admissions authority, which changes who sets the rules.
• Planned housing and any new school opening nearby, both of which shift demand.

How SpotWise handles it

Where a council publishes them, SpotWise shows the official catchment boundary and last year's furthest-offer distance as a ring on the map. It also uses your outward postcode to build a shortlist of the right phase nearby, then scores distance and admissions policy as criteria alongside attainment, attention, diversity and attendance culture, so proximity is weighed against everything else rather than deciding the list on its own.

If catchment maps are what brought you here, a map tool is still the right place to draw the boundary. See SpotWise vs Locrating for which tool answers which question, or what to do with a shortlist you built on a map.

Information based on published data and national admissions rules. Always confirm with the school and your local authority.