While Princeton and Caldwell County retain their historic small-town charm, the technological capabilities available to local residents and visitors are cutting-edge. The Princeton Electric Plant Board's PEPB Online service maintains a state-of-the-art

wireless broadband system, using WiMAX technology based on a tower west of Princeton. Wireless access is available throughout the city and in a large part of the county's unincorporated areas.

Public wireless access is also available at locations throughout the community, including Big Springs Park and the George Coon Public Library.