Gilbert's Senior Housing Squeeze Signals a National Shortfall

The first baby boomers turned 80 this year, and in Gilbert the milestone is already showing up as full buildings and growing waitlists. Pebble Ranch Senior Living, an assisted-living community in the town, reports it is down to a single open apartment with a waitlist behind it — a snapshot that, on its own, reads like an ordinary occupancy report but in 2026 lines up with a national trend that has been building for years. "We can't serve every family that comes in because we do have occupancy limitations, so it's good for people to have options," the community's executive director, Briana Watson, told ABC15 in a report on local demand. The trouble for many Gilbert families is that the options are thin. The town's near-term pipeline includes one notable addition — a proposed 88-unit congregate care facility near Higley and Pecos roads — and even that is still working through planning commission and town council review, meaning it is months, at best, from housing anyone. That mismatch is not unique to Gilbert. Nationally, senior housing occupancy climbed to 89.5% in the first quarter of 2026 and is expected to pass 90% this year — which would be the highest rate in the two decades the National Investment Center for Seniors Housing & Care (NIC) has tracked the figure. High occupancy sounds like a success story for operators, but it is driven as much by a lack of new construction as by demand: NIC MAP data show new-unit growth at its slowest pace since record-keeping began in 2006, with units under construction at their lowest level since 2012. The demographic pressure behind those numbers is only starting. NIC estimates the country needs roughly 549,000 additional senior housing units by 2028 and about 806,000 by 2030 — a construction pace currently running at around a third of what's required, and an investment gap it pegs near $275 billion. The 80-and-older population, the group most likely to need assisted living or memory care, is projected to grow about 37% between 2025 and 2035, against roughly 5% growth for the population as a whole. Arizona sits near the front of that wave, and researchers who study the state's aging population caution that building units is only part of the challenge. Aaron Guest, an assistant professor of aging at Arizona State University, has noted that Arizona contends with a shortage of providers and health care access for older adults, alongside higher rates of some health risks — issues that determine whether new senior housing can actually be staffed and supported, not just constructed. For families in the Southeast Valley, the practical takeaway is timing. When well-regarded communities are running at or near capacity and the next project down the road is still an application, the search for care increasingly has to start before it becomes urgent. Touring communities early, getting on waitlists ahead of need, and understanding the difference between independent living, assisted living, and memory care are the moves that keep a family from being forced into whatever bed happens to be open — a dynamic that, if the supply numbers hold, is likely to define senior housing in Gilbert and across Arizona for the rest of the decade.