San Marcos, CA Airbnb Market Data, Statistics, and Occupancy Rates

San Marcos Short-Term Rental Market Overview

San Marcos, CA is a compact short-term rental market with just 51 active Airbnb listings and an average annual revenue of $43,309 per property. While the market's average daily rate of $245 sits well below California's $551 state average, occupancy stability scores above average, suggesting consistent guest demand despite the smaller listing pool. Elevated home values averaging $1,376,509 create a tighter revenue-to-price ratio, making selective deal sourcing essential for investors eyeing this North San Diego County community.

Key Market Statistics

According to Rabbu market data, the San Marcos short-term rental market shows:

Data sources: Rabbu proprietary analytics as of Apr, 27 2026 and Zillow Home Value Index (ZHVI) as of Apr, 27 2026.

Why Investors Consider San Marcos

San Marcos appeals to investors seeking above-average occupancy stability in a Southern California suburb where selective property choices can offset the market's tighter revenue-to-price dynamics.

Expert Market Assessment

"San Marcos presents a competitive opportunity where strong occupancy stability and clear seasonal peaks can reward well-positioned investors, though the below-average revenue-to-price ratio demands careful property selection. July stands out as the market's revenue peak at $5,992, roughly 2.4 times higher than January's $2,458 — a pronounced seasonal swing that underscores the importance of pricing optimization. With average home values near $1.38 million and annual revenue around $43,309, gross yields are modest compared to many inland markets, but the consistent demand patterns and Southern California lifestyle appeal provide a floor of reliability. Investors who target 2- to 3-bedroom properties and capitalize on the June-through-August surge are best positioned to extract meaningful returns."

— Rabbu Market Analysis Team

Key Airbnb Metrics & Trends in San Marcos

Average revenue by month in San Marcos

San Marcos shows strong seasonality, with July peaking at $5,992 in average revenue — nearly 2.4 times January's $2,458 low. The summer corridor from June through August consistently outperforms, while the winter months (November through February) cluster between $2,800 and $2,870, signaling a predictable off-peak trough investors should plan for.

Active Airbnb listings by property size in San Marcos

One-bedroom units dominate supply with 20 of the market's 51 listings (39%), followed by 2-bedrooms at 13. Larger 3- and 4-bedroom properties are comparatively scarce at 8 and 7 listings respectively, which may signal less competition and potential opportunity for investors willing to acquire bigger homes.

Average daily rate (ADR) by property size in San Marcos

ADR scales nearly linearly with size, climbing from $126 for 1-bedroom units to $478 for 4-bedroom properties. The jump from 2-bedrooms ($254) to 3-bedrooms ($352) represents the steepest absolute increase at roughly $100 per night, making mid-size properties a compelling sweet spot for balancing nightly rates against acquisition cost.

Average RevPAN by property size in San Marcos

Three-bedroom listings deliver the strongest RevPAN at $176, outperforming even 4-bedrooms ($155) despite the latter's higher ADR — a reflection of the occupancy gap between the two sizes. One-bedroom units lag significantly at just $32 RevPAN, suggesting these smaller units struggle to generate meaningful revenue per available night in this market.

Average occupancy rates by property size in San Marcos

Two-bedroom properties lead occupancy at 53%, closely followed by 3-bedrooms at 50%, while 4-bedroom homes drop to 32% and 1-bedrooms trail at just 26%. For investors prioritizing consistent bookings and cash-flow stability, the 2- and 3-bedroom segment clearly offers the most reliable demand.

Average monthly revenue by property size in San Marcos

Four-bedroom homes are the top earners at $8,235 per month, more than 5x the $1,565 generated by 1-bedroom units. Two- and 3-bedroom properties cluster closely at $4,710 and $4,420 respectively, both comfortably above the market-wide average of $3,609.

Average annual revenue by property size in San Marcos

On an annual basis, 4-bedroom properties stand out at $98,831, roughly 75% higher than the next tier — 2-bedrooms at $56,524 and 3-bedrooms at $53,046. One-bedroom units generate just $18,781 annually, underscoring that in a high-cost market like San Marcos, larger properties offer materially better return potential relative to the revenue they produce.

Most common amenities for Airbnb listings in San Marcos

Parking (96%) and kitchen access (90%) are near-universal, reflecting San Marcos guests' expectation of home-like convenience — likely driven by a mix of families and extended-stay visitors. Workspace availability at 82% and self check-in at 80% suggest a meaningful segment of remote workers and business travelers, while outdoor amenities like patios (65%), backyards (55%), and BBQ grills (43%) signal that Southern California outdoor living is a strong differentiator.

Understanding San Marcos's ROI Score: 52/100

Rabbu's ROI Score is a proprietary metric that evaluates short-term rental investment potential based on multiple factors.

How the ROI Score is Calculated

What This Means for Investors

San Marcos earns a Rabbu ROI Score of 52 out of 100, placing it in the 'Competitive Opportunity' band — strong enough to warrant attention but not without challenges. The score reflects above-average occupancy stability balanced against a below-average revenue-to-price ratio driven by elevated home values, with market growth trend and supply/demand balance both landing at average. Investors should pair this data with thorough local regulatory research and target property types that outperform market averages — particularly 2- to 4-bedroom homes — to maximize their position in this competitive landscape.

Short-Term Rental Regulations in San Marcos

Understanding local STR regulations is essential before investing in San Marcos. Here's the current regulatory landscape:

Permit Requirements

The City of San Marcos, California may require short-term rental operators to obtain a permit or business license before listing a property. Investors should verify current registration requirements directly with the city's planning or community development department.

Key Restrictions

Common STR restrictions in California municipalities can include occupancy caps, minimum-night stay requirements, noise ordinances, parking mandates, and permit caps that limit the number of active rentals in a given area. HOA rules may add additional layers of restriction, so reviewing CC&Rs before purchasing is strongly recommended.

Tax Obligations

Short-term rental hosts in California are generally subject to transient occupancy tax (TOT), and some jurisdictions also levy tourism or sales taxes on stays under 30 days. Platforms like Airbnb often collect and remit these taxes automatically, but hosts should confirm their specific obligations with San Marcos and San Diego County tax authorities.

Regulations subject to change. Always verify with local authorities before purchasing. A Rabbu partner agent specializing in San Marcos can provide current regulatory guidance.

Future Outlook & Long-Term Forecast

"Over the next 12–18 months, San Marcos is likely to see steady demand driven by its summer peak — July alone averages nearly $6,000 in revenue — with softer winter months pulling annual figures closer to the $40,000–$46,000 range. Listing supply grew 136% year over year, which could moderate occupancy rates if new inventory continues at that pace. Investors should anticipate ADR increases in the 1–3% range as the market matures, though rising competition may compress margins for undifferentiated properties. Pairing a well-appointed listing with strong summer pricing strategy will be key to outperforming the market average."

— Rabbu Market Analysis Team

Frequently asked questions about Airbnb in San Marcos, CA

What is the average Airbnb occupancy rate in San Marcos?

The average Airbnb occupancy rate in San Marcos is currently 39%, which sits slightly below California's 43% state average. However, occupancy varies significantly by property size — 2-bedroom listings average 53% and 3-bedrooms reach 50%, while 1-bedroom units trail at 26%. Choosing the right property configuration can make a meaningful difference in how consistently your listing stays booked.

How much do Airbnb hosts make in San Marcos?

Airbnb hosts in San Marcos earn an average of $3,609 per month, or approximately $43,309 per year based on trailing 12-month booking data. Revenue varies widely by property size: 4-bedroom homes lead at roughly $8,235 per month ($98,831 annually), while 1-bedroom units average $1,565 monthly ($18,781 annually). Seasonal peaks in summer can push monthly earnings well above the annual average.

Is San Marcos a good market for Airbnb investment?

San Marcos earns a Rabbu ROI Score of 52 out of 100, placing it in the 'Competitive Opportunity' category. The market benefits from above-average occupancy stability and steady demand, but elevated home prices (averaging $1,376,509) compress the revenue-to-price ratio. Investors who source deals carefully and target high-performing property sizes — particularly 2- to 4-bedroom configurations — can find viable returns, especially when capitalizing on the strong summer season.

What is the average daily rate (ADR) for Airbnb in San Marcos?

The average daily rate for Airbnb listings in San Marcos is $245, which is less than half of California's $551 state average. ADR scales predictably with property size: 1-bedroom units average $126, 2-bedrooms reach $254, 3-bedrooms command $352, and 4-bedroom properties lead at $478 per night.

Are short-term rentals legal in San Marcos?

Short-term rentals are generally permitted in San Marcos, though operators may need to obtain local permits or business licenses and comply with applicable zoning regulations. Rules around STRs can change, so prospective investors should verify current requirements with the City of San Marcos planning department and check for any HOA restrictions that could apply to a specific property.

When is peak season for Airbnb in San Marcos?

Peak season in San Marcos runs from June through August, with July delivering the highest average monthly revenue at $5,992. June follows closely at $4,499 and August at $4,794. The slowest months are January ($2,458) and November ($2,817), creating a seasonal spread of roughly $3,500 between the best and worst months.

How many Airbnbs are there in San Marcos?

As of April 2026, there are 51 active Airbnb listings in San Marcos. The market is relatively small, with 1-bedroom units making up the largest share at 20 listings, followed by 13 two-bedroom, 8 three-bedroom, and 7 four-bedroom properties. Notably, listing supply grew 136% year over year, indicating increasing investor activity in the area.

How is Airbnb revenue calculated in San Marcos?

The annual and monthly revenue figures for San Marcos are derived from the trailing 12 months of historical booking performance for active comparable Airbnb listings in the market — they are not forward-looking projections. We average each comparable listing's actual revenue per available night (RevPAN) by month over the past year, remove regional outliers, and roll the results up to a market-level historical average. Because each month uses its own historical performance, the figures naturally reflect seasonal peaks and slower periods. Individual results can vary based on property quality, pricing strategy, and how actively a host manages their listing.

About Rabbu Market Data

Rabbu provides Airbnb and short-term rental market data and statistics across the United States. Our mission is to empower investors with accurate insights and easy-to-use tools, so they can confidently identify and act on the best opportunities in the Airbnb market.

What this data includes

• Regularly updated active Airbnb and STR listing counts by market and property size
• Average daily rate, occupancy, and RevPAN metrics with state-level comparisons
• Monthly and annual revenue trends based on trailing 12-month booking data
• Home value benchmarks sourced from the Zillow Home Value Index (ZHVI)
• Amenity prevalence data across active listings to identify guest expectations

Sources and disclaimers

Rabbu proprietary analytics as of Apr, 27 2026 and Zillow Home Value Index (ZHVI) as of Apr, 27 2026. Revenue projections are estimates based on comparable properties and do not guarantee future performance. Data reflects trailing 12-month averages as of April 2026 and may not capture very recent market shifts. Local regulations, HOA rules, and tax obligations can change; investors should verify current requirements before purchasing.