Hawaii has 106 professional vacation rental managers. One company claims 35,840 units. Remove it, and the real market emerges.

One number distorts everything about Hawaii's data

Hawaii has the most extreme mean-to-median skew of any US state we've analyzed. The reason is a single entry: Marina Hawaii Vacations, a Honolulu-based company founded in 1974 that reports 35,840 units in the VRMA directory. That number likely reflects HOA and condo association doors under management agreement, not individually managed short-term rentals in the way most operators count units. It's a different business model at a different scale.

Hawaii's market is four islands, not one state

Vacation rental management in Hawaii is geographically segmented in a way no mainland state matches. Operators rarely span multiple islands. Maui has the most companies and the most fragmented distribution across towns. Oahu has fewer companies but the largest portfolios, concentrated in Honolulu. The Big Island and Kauai are smaller, more specialized markets. Median unit count shown is for VRMA members who reported portfolio size.

Honolulu's median of 180 units is by far the highest of any city. That reflects the resort-scale operators based there: Castle Resorts, Outrigger, and Marina Hawaii are all headquartered in Honolulu even though their properties span multiple islands. Lahaina's median of just 20 units tells a different story: many small operators, many of whom managed properties in the Lahaina area before and after the 2023 wildfires reshaped the town.

Hawaii's operators are the oldest in the country

The median founding year for Hawaii VRMA members is 2008. But the concentration of 1980s-era companies is unlike any other state. Six of the top 15 companies by unit count were founded before 1995. Several of these legacy operators have been managing Hawaiian resort condos for 40+ years. The barrier to entry in Hawaii is not just regulatory: it is the entrenched relationships between long-running management companies and condo associations.

For context: Florida's median founding year is 2014. Colorado's is 2012. Hawaii's professional management layer predates the modern short-term rental industry by decades. Many of these companies started as resort condominium managers and evolved into vacation rental operators as platforms like VRBO and Airbnb expanded the market.

A bimodal market: tiny operators and resort groups

Of the 47 Hawaii VRMA members who reported a unit count, the distribution clusters at two extremes. Eleven companies manage 10 or fewer units. Three report more than 500. The middle tiers (26-250 units) account for most of the remaining companies. Excludes Marina Hawaii's 35,840 from the segment bar to keep the visualization useful.

HomeAway and Streamline split the market

Among the 37 Hawaii VRMA members who reported their PMS, HomeAway (legacy Escapia/VRBO software) and Streamline each hold roughly a quarter of the market. LiveRez has a smaller but notable presence. The PMS landscape reflects Hawaii's operator age: HomeAway's share is concentrated among pre-2010 companies that adopted the platform early and never switched. Streamline's share skews newer. Track appears only twice, both at resort-scale operations.

Notably absent from Hawaii's PMS landscape: Guesty, Hostaway, and other modern cloud-native platforms that show significant adoption in Florida, Texas, and Colorado. Hawaii's regulatory complexity and legacy operator base may discourage the rapid platform-switching seen in faster-growing mainland markets.

The 15 largest VRMA members in Hawaii

Self-reported unit counts from VRMA membership profiles. Marina Hawaii's 35,840-unit figure is included for completeness but flagged as an outlier. The next largest, Castle Resorts at 1,000 units, represents a more conventional resort management operation. Eight of the top 15 were founded before 2000.