Why RV Park Occupancy Hits 100% in Summer But Sits Empty in Winter

RV park occupancy is seasonal because demand follows weather, school calendars, and holidays, not because the business is unstable. A park in Michigan or Colorado can run 95-100% occupancy from Memorial Day through Labor Day, then drop to 20-30% from November through March. This isn't a red flag. It's the nature of the asset. The question for investors isn't whether seasonality exists, it's whether the operator has planned cash flow around it.

Why summer fills up

Peak season demand comes from a mix of vacation travelers, snowbirds passing through, and families using RVs for road trips during school breaks. Holiday weekends (Memorial Day, July 4th, Labor Day) often sell out weeks or months in advance. In many northern and midwestern markets, the entire operating season is really just 16 to 20 weeks long. That's the window where the park has to generate most of its annual revenue.

Southern and sunbelt parks flip this pattern. Occupancy in Florida, Arizona, and Texas can spike in winter as snowbirds arrive for months-long stays, then soften in summer heat. So "seasonality" doesn't mean the same calendar everywhere. It means investors need to know the specific demand pattern for the specific market before underwriting a deal.

Why winter empties out

In northern markets, winter occupancy drops because most RVers simply aren't traveling. Campgrounds in cold climates often close entirely from late October to April, sometimes reducing to a skeleton crew or shutting off water and sewer to avoid freeze damage. A park that nets $40,000 in July might net close to zero, or run at a loss, in January. That's not mismanagement. That's the calendar.

This is also where site type matters. Transient sites (nightly and weekly stays) feel seasonality the hardest. Long-term or annual sites, where a tenant leases a lot for the season or the year, smooth out the swings because that revenue is contracted regardless of weather. A park with a healthy mix of long-term lot leases alongside transient sites has a more stable income floor.

What this means for cash flow planning

The biggest mistake new investors make is modeling RV park revenue as if it arrives evenly across 12 months. It doesn't. A realistic model needs monthly granularity, not just an annual number divided by 12.

• Build a cash reserve for off-season months. If a park generates 70% of its annual revenue in a 4-month window, the other 8 months need a funded reserve to cover debt service, insurance, and property taxes.

• Match debt structure to seasonality. Loans with flexible or seasonal payment structures (higher payments in peak months, lower in off-season) reduce the risk of a cash crunch in January.

• Separate revenue streams in your model. Site rentals, private lot leases, and amenity fees (propane, firewood, laundry, store sales) behave differently across the calendar. Amenity income often tracks occupancy tightly, while lot leases stay flat year-round.

• Stress test the shoulder seasons. Spring and fall are where operators either extend the season with promotions and events, or watch occupancy fall off a cliff. This is often where the real value-add opportunity lives.

How this connects to returns

RV parks commonly trade at cap rates between 7% and 12%, higher than most other real estate asset classes. That premium exists partly because of this operational intensity. Investors are being paid extra for the work of managing a business with concentrated revenue windows, not just a passive real estate hold.

Here's the part that surprises a lot of new investors: national occupancy and rate growth is projected to stay flat, roughly 0-1% annually, through the rest of the decade. The post-pandemic surge in RV travel and park demand was real, but it was also an anomaly. Underwriting a deal assuming 3-5% annual rent growth because "that's what happened in 2021" is a mistake. The safer assumption is close to zero organic growth, with NOI improvement coming from margin work: raising long-term lease rates to market, adding metered utilities, improving amenity income, or converting underused transient sites to annual leases.

The honest tradeoff

Seasonality isn't a flaw to be fixed. It's a structural feature of the asset that creates both risk and opportunity. The risk is a park that looks great on a trailing 12-month statement but can't cover a mortgage payment in February. The opportunity is that a well-capitalized operator who plans for the winter lull, extends shoulder seasons, and grows the long-term lease mix can build a much more resilient income stream than the raw seasonality numbers suggest.

Before investing in any RV park deal, ask for monthly revenue and occupancy data, not just annual totals. If an operator or sponsor can't show you the seasonal breakdown, that's a sign they haven't modeled the cash flow carefully enough. At Invest With Zac, that monthly-level detail is exactly what we dig into before any deal gets underwritten.

Questions about anything covered here? Invest With Zac is local and happy to help — or contact directly.