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X-ROAD INSIGHTS · Rahvastikuregister
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Rahvastikuregister · Identity & person master data cluster · Dec 2025 – May 2026

Estonia's identity foundation — about 887,000 person queries per day, on which every other register builds.

Name, personal ID code, date of birth, identity documents. With about 345,000 calls per day, RR404_isik is the most-used single service of the population register. And here — unlike the business register — banks are major consumers: personal identity is the KYC-relevant data base.

Requests / day
887k
68.0 % of all RR calls
Services in the cluster
109
endpoints in the rr subsystem
Avg. latency
699 ms
across all services

Top consumers

The largest users of this cluster with their use case. Click a row for details. The full list of all consumers is below.

#TopicMemberClassAvg / day

All consumers

Complete list of all 169 organisations querying identity and person data from the population register — sorted by requests per day.

#MemberClassTop serviceAvg / dayShare

The service family

All service endpoints of the cluster with technical function, legal basis and volume (avg/day).

Daily load — when is the cluster used?

24-hour distribution across an average day.

Low  
  High

Key facts

The three findings from the dataset that stand out most for this cluster.