B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Aging
40%
40% -- labor demand surge rate for U.S. grounds maintenance workers (2024-2025)
Grounds maintenance workers in the U.S. saw demand surges of 40% to 60% during major storm events in 2024-2025.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
40%
Unit
Percentage
Data Vintage
2024-2025
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Lighthouse Search Index
Primary
Tier C
https://myquoteiq.com/best-satellite-measuring-software-tree-service-2026/ ↗
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Original Research
Lighthouse Search Index
· Original study ↗
Methodology
Range 40-60%, midpoint extracted; attributed to U.S. Bureau of Labor Statistics data
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
U.S. grounds maintenance workers: 40% labor demand surge rate. Source: Lighthouse Search Index (2024-2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/bls-storm-demand-surge-40-60
HTML Embed
<blockquote cite="https://lighthousedata.io/data/bls-storm-demand-surge-40-60" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- labor demand surge rate for U.S. grounds maintenance workers<br><small>Source: Lighthouse Search Index (2024-2025) · <a href="https://lighthousedata.io/data/bls-storm-demand-surge-40-60" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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