---
title: region
framework: mapkitjs
role: symbol
role_heading: Interface Property
path: mapkitjs/geocoderlookupoptions/region
---

# region

A region for constraining lookup results.

## Declaration

```data
region?: CoordinateRegionData;
```

## Discussion

Discussion Tell the geocoder to return results in this region. For example, constrain the geocoder to return results in the region currently displayed by the map with { region: map.region }.

## See Also

### Options

- [coordinate](mapkitjs/geocoderlookupoptions/coordinate.md)
- [language](mapkitjs/geocoderlookupoptions/language.md)
- [limitToCountries](mapkitjs/geocoderlookupoptions/limittocountries.md)
- [signal](mapkitjs/geocoderlookupoptions/signal.md)