Email Segmentation ROI: Key Statistics for 2026
Segmentation transforms email marketing from a broadcast channel into a targeted conversation. Marketers who segment see better performance across every meaningful metric.
Key Statistics
Segmented email campaigns see a 760% increase in revenue
Source: DMA (2023)
Marketers who use segmented campaigns note a 14.31% higher open rate
Source: Mailchimp (2024)
77% of email marketing ROI comes from segmented, targeted, and triggered campaigns
Source: DMA (2024)
Segmented campaigns result in 100.95% higher click-through rates
Source: Mailchimp (2024)
Segmentation reduces unsubscribe rates by 9.37% compared to non-segmented sends
Source: Mailchimp (2024)
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Key Takeaway
Segmentation is the foundation of high-performing email programs and drives the vast majority of email ROI. Even basic demographic or behavioral segments deliver significantly better results than batch-and-blast.