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E-MapReduce:Supported regions

Last Updated:Mar 26, 2026

This topic lists the regions where EMR Serverless Spark is available and the corresponding region IDs.

Background

A region is the geographic area where a data center is located. Regions are typically named after the city where the data center resides. For example, the China (Beijing) region indicates that the data center is in Beijing.

Usage notes

  • The region of an EMR Serverless Spark workspace cannot be changed after the workspace is created.

  • Resource availability varies by region and is not guaranteed. Resources may be sold out. To check current availability, visit the purchase page in the console.

Regions

China

Region nameRegion ID
China (Beijing)cn-beijing
China (Shanghai)cn-shanghai
China (Hangzhou)cn-hangzhou
China (Shenzhen)cn-shenzhen
China (Hong Kong)cn-hongkong

Other countries and regions

Region nameRegion ID
Indonesia (Jakarta)ap-southeast-5
Germany (Frankfurt)eu-central-1
Singaporeap-southeast-1
US (Virginia)us-east-1
US (Silicon Valley)us-west-1
Japan (Tokyo)ap-northeast-1
Mexicona-south-1
  • China

    Region name

    Region ID

    China (Beijing)

    cn-beijing

    China (Shanghai)

    cn-shanghai

    China (Hangzhou)

    cn-hangzhou

    China (Shenzhen)

    cn-shenzhen

    China (Hong Kong)

    cn-hongkong

  • Other countries and regions

    Region name

    Region ID

    Indonesia (Jakarta)

    ap-southeast-5

    Germany (Frankfurt)

    eu-central-1

    Singapore

    ap-southeast-1

    US (Virginia)

    us-east-1

    US (Silicon Valley)

    us-west-1

    Japan (Tokyo)

    ap-northeast-1

    Mexico

    na-south-1

What's next

To check resource availability before creating a workspace, visit the purchase page in the console.