What a feeder pattern means
A feeder pattern is a directional relationship between schools. It usually describes how students move from one level to the next, such as an elementary school feeding a middle school, or a middle school feeding a high school.
The important word is directional. A feeder row is not just two schools in the same district. It says one school is upstream and another school is downstream in the student pathway.
Read feeder data as a relationship graph. The value is in the connection, level sequence, and source method, not only the school names.
How to read it
- Confirm the origin school and destination school. Reversing the direction changes the meaning.
- Check the method. K12 Atlas separates stronger SABS-derived relationships from district-level fallback relationships.
- Use grade span and school type to understand whether the path is plausible.
- Do not use feeder rows as housing guidance. They are education-data relationships, not a location recommendation.
Reading example
A row may show Elementary A to Middle B with a feeder method and district context. That row can help a researcher model pathway coverage or help a newsroom explain district structure. It does not mean every student at Elementary A will attend Middle B.
Boundary changes, open enrollment, magnets, charters, special programs, and family choice can all change the real student path. The feeder field is best used as structured context, not as a guarantee.
What the data cannot say
Feeder data does not prove individual attendance. It does not replace district boundary files or enrollment policy. It also does not explain family decisions or program admissions. It is a structured map of likely school relationships built from available public data.
How K12 Atlas uses it
K12 Atlas treats feeder patterns as a graph layer. Each row is kept with method context so downstream users can decide how strict they need to be. A policy analyst may filter to exact relationships; a product team may use broader fallback coverage for discovery and then display method labels.
The source-backed page
The matching data story is /data/feeder-patterns. It includes counts, methodology, a CSV slice, and Dataset JSON-LD.
Practical use cases
Analysts can use feeder patterns to map district networks and study educational pathways. Realtors can use them to show typical transitions between schools without violating fair housing laws. Newsrooms can use them to explain boundary changes.
Refresh and maintenance
This page updates when new school boundary files (SABS/NCES EDGE) are released or when districts adjust grade spans. If boundaries change, relationships must be rebuilt in the database.
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