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“More Young Adults Are Staying Home—Here’s Where Idaho Ranks and Why It Matters for Boise Real Estate”

by | Mar 17, 2026 | Boise, Idaho

Boise Housing Pressure Is Reshaping Commercial Real Estate—And It Starts at Home

Something subtle is happening in the housing market—and it’s quietly spilling over into Boise commercial real estate.

More young adults aren’t moving out. They’re moving back in.

According to reporting by Patricia Mendoza in the Idaho Business Review (read the full article here: https://idahobusinessreview.com/2026/03/16/idaho-young-adults-living-home/), a growing share of Americans ages 18 to 34 are choosing—or being forced—to live with their parents. And while Idaho isn’t at the top of the list, the trend still matters locally in a big way.

The Data Behind the Shift

Let’s break down the key facts shaping this trend:

  • About 33% of young adults nationwide live at home—close to pandemic-era highs
  • Idaho sits at 25.4%, below the national average but still significant
  • High-cost states dominate the list:
    • New Jersey: 44.1%
    • California: 39.1%
    • Maryland: 38.5%
  • Lower-cost states (like the Dakotas and Wyoming) see far fewer young adults staying home

The common thread? Affordability pressure.

Rising rent, student loan debt, and slower wage growth are making it harder for younger renters to enter the housing market.

Why This Matters for Boise Commercial Real Estate

At first glance, this sounds like a housing story. But it’s actually a demand story—and that directly impacts retail leasing, development, and investment across Boise.

1. Slower Household Formation = Delayed Demand

When young adults delay moving out, they also delay:

  • Renting apartments
  • Furnishing homes
  • Spending independently

That means fewer new households driving demand for:

  • Neighborhood retail
  • Restaurants and coffee shops
  • Fitness studios and service-based tenants

For landlords and developers in Boise retail leasing, this can translate into slower absorption in certain tenant categories.

2. Spending Power Shifts (Not Disappears)

Here’s the interesting twist:
These young adults aren’t broke—they’re just reallocating.

Living at home often means:

  • Lower housing costs
  • More discretionary income

That money tends to flow into:

  • Experiences (restaurants, gyms, entertainment)
  • Personal services (beauty, wellness)
  • Travel and lifestyle spending

So while apartment demand may slow, retail and experiential tenants can still thrive—especially in lifestyle centers and walkable districts in Boise.

3. Pressure Builds on Entry-Level Housing

Even though Idaho’s percentage is lower than coastal states, the trend still signals:

  • Entry-level housing is tight
  • Rent affordability is still a concern
  • First-time renters are being priced out—or choosing to wait

For developers, this reinforces a key opportunity:

  • Smaller units
  • Co-living concepts
  • More attainable rent structures

This directly ties into Boise development strategy, especially in fast-growing submarkets like Meridian, Nampa, and West Boise.

What This Means for Investors and Landlords

This isn’t just a demographic stat—it’s a signal.

If you’re investing or leasing in Boise, here’s how to think about it:

  • Retail landlords → Focus on experience-driven tenants, not just necessity retail
  • Multifamily investors → Expect longer lease-up timelines for younger renters
  • Developers → Prioritize affordability and flexibility in unit design
  • Office & flex space owners → Watch for delayed business formation among younger entrepreneurs

My Take: Boise Is Still Strong—But the Timeline Is Changing

Boise isn’t facing the same extreme pressures as places like California or New Jersey. That’s why our numbers are lower.

But the direction matters more than the ranking.

We’re seeing a delay—not a disappearance—of demand.

These young adults will eventually:

  • Move out
  • Form households
  • Start businesses
  • Spend locally

The question isn’t if—it’s when.

For anyone active in Boise commercial real estate, that means adjusting expectations, underwriting timelines more carefully, and leaning into tenant categories that benefit from this in-between phase.

Mike Gioioso (joy-OH-so) has for 16+ years been helping companies of all sizes buy, build, and lease perfect places for business in greater Boise, Idaho and beyond. www.streetsmartidaho.com mike@streetsmartidaho.com 208-209-9166

Tags: #BoiseCommercialRealEstate, #BoiseRealEstateTrends, #RetailLeasingBoise, #MultifamilyBoise, #HousingTrendsIdaho