> ## Documentation Index
> Fetch the complete documentation index at: https://wiki.platelunchcollective.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Proximity Signal

> A proximity signal is any piece of data that indicates a business's geographic relationship to a user or a query — including GPS coordinates, address data, s...

*Core concept* · *Local & Hawaii*

## Definition

A proximity signal is any piece of data that indicates a business's geographic relationship to a user or a query — including GPS coordinates, address data, service area definitions, and distance from a specified location. Proximity signals are used by search engines and AI systems to rank and recommend local results.

## Why It Matters for AI Search

AI systems generating local recommendations use proximity signals to filter and rank candidates. A business with precise, machine-readable proximity data — accurate [geo](https://www.platelunchcollective.com/services/ai-seo) coordinates in schema markup, a fully populated Google Business Profile, and clearly defined service areas — is more likely to surface in AI-generated proximity-based recommendations than a business with only an address in unstructured text. For island-based Hawaii businesses, explicit service area definitions that name specific islands, districts, or neighborhoods add precision that "Hawaii" alone cannot provide.

## Related Terms

<CardGroup cols={2}>
  <Card title="Near-me search" href="/ai-search-glossary/near-me-search" />

  <Card title="Local search intent" href="/ai-search-glossary/local-search-intent" />

  <Card title="Geographic entity" href="/ai-search-glossary/geographic-entity" />

  <Card title="Local entity SEO" href="/ai-search-glossary/local-entity-seo" />

  <Card title="NAP consistency" href="/ai-search-glossary/nap-consistency" />
</CardGroup>

## Relevant Plate Lunch Collective Services

[Entity SEO](https://www.platelunchcollective.com/services/entity-seo)  [Context Map](https://www.platelunchcollective.com/services/context-map)