Puerto Rico’s email marketing landscape in 2026 shows steady growth, driven by increased internet penetration and smartphone adoption. With over 1.2 million email users, businesses are expanding their email lists by approximately 12.5% annually, indicating robust engagement and effective list-building strategies. Open rates remain strong at around 22.8%, reflecting targeted and relevant content delivery that resonates with local audiences.
The high ROI of US$42 per dollar spent underscores the efficiency of email marketing in Puerto Rico, especially as most users access emails via mobile devices (78%). This mobile dominance emphasizes the importance of mobile-optimized campaigns. As digital literacy improves, companies are investing more in personalized email content to foster customer loyalty and boost sales, solidifying email marketing as a key growth channel.