Top 18
Prep plan
Updated weekly · Last refresh Aug 30

Nextdoor Data Analyst Interview Questions

The questions to prepare for a Nextdoor Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

18questions
~2htotal time
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1
MetricsStart here. 3 questions · ~24 min
Investigate User Engagement DeclineMedium

Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

RetentionDiagnosisEngagement MetricsNextdoor
Metrics for Local Ad FeatureMedium

Tests metric design and product analytics thinking for Nextdoor monetization features.

KPIConversion RateEngagement MetricsNextdoor
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2
SQL & Data Manipulation4 questions + 3 drills · ~62 min
3
Pipelines5 questions · ~40 min
Self-Serve Finance Revenue ModelHard

Tests data modeling for self-serve analytics and usability for non-technical stakeholders.

Data ModelingNextdoor
ETL Pipeline for Daily LogsMedium

Tests end-to-end pipeline design, transformations, and producing analytics-ready aggregates.

ETLBatch ProcessingData ModelingNextdoor
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4
Behavioral & Leadership5 questions · ~40 min
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5
More topics1 question · ~8 min
Experiment for Notification SystemMedium

Tests experimental design, measurement, and success criteria for Nextdoor engagement changes.

experiment designGuardrail Metricsprimary metricsNextdoor
The finish line: interview-readyComplete all 18 questions plus 3 hands-on drills to finish this plan.