Seaside, OR, United States

With a population of just over 7,000, Seaside is a sleepy coastal town that trades urban amenities for a quaint, bucolic setting. However, don't let the idyllic beach vibes fool you - nearly two-thirds of the city's housing units sit vacant, suggesting a seasonal, transient population. The town's proximity to the Pacific also comes with a major downside, as seismologists estimate a one in three chance of a devastating earthquake and tsunami striking Seaside within the next 50 years. Those looking to escape the grind of big-city life may find Seaside's slow pace and natural beauty appealing, but the persistent threat of natural disaster and lack of year-round residents make it a better fit for retirees and seasonal visitors than young families or working professionals.