B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
15%
15% -- member retention decline rate for Global associations and membership organizations (2026)
15% of surveyed associations and membership organizations experienced a decline in retention.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
15%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
400
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Advanced Solutions International (ASI) / iMIS
Primary
Tier B
https://www.ausae.org.au/News/13598562 ↗
Source Article
AuSAE
Original Research
Advanced Solutions International (ASI) / iMIS
· Original study ↗
Methodology
Share of organizations that experienced a decline in member retention; survey of more than 400 association and membership professionals conducted late 2025.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Global associations and membership organizations: 15% member retention decline rate. Source: Advanced Solutions International (ASI) / iMIS (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/imis-2026-member-retention-decline-15
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<blockquote cite="https://lighthousedata.io/data/imis-2026-member-retention-decline-15" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>15%</strong> -- member retention decline rate for Global associations and membership organizations<br><small>Source: Advanced Solutions International (ASI) / iMIS (2026) · <a href="https://lighthousedata.io/data/imis-2026-member-retention-decline-15" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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