B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
92%
92% -- donor retention rate for Ideastream Public Media (2025)
Ideastream Public Media increased its donor retention rate to 92% after restructuring donor caseloads and staffing.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
92%
Unit
Percentage
Data Vintage
2025
Entity
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
CDP
Primary
Tier A
https://www.cdpcommunity.org/blog/2026/5/5/reading-the-tea-leaves-part-2 ↗
Source Article
CDP Blog | Reading the Tea Leaves: Part Two — CDP
Reading the Tea Leaves: Part Two
Fiscal Year 2027 Revenue Retention Projections for Giving Above $1000
Part two of a two-part collaboration between CDP and Greater Public
Co-written by Joyce MacDonald, Deb Ashmore and Daren Winckel
The Executive Summary
As we look toward 2027, the data from 188 stat…
Original Research
CDP
· Original study ↗
Methodology
Single-station case study
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Ideastream Public Media: 92% donor retention rate. Source: CDP (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ideastream-donor-retention-92
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<blockquote cite="https://lighthousedata.io/data/ideastream-donor-retention-92" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>92%</strong> -- donor retention rate for Ideastream Public Media<br><small>Source: CDP (2025) · <a href="https://lighthousedata.io/data/ideastream-donor-retention-92" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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