Victorian Gem Steps from Main St - Sleeps 9 & Pets Entire home · 4 bedrooms Rated 4.91 - Revenue
- $126,837
- Occupancy
- 69.7%
- Daily rate
- $460
Airbnb market data · 202612 months to September 2026
The average Airbnb in Saint Charles brought in $33,488 over the 12 months through September 2026, about 20% more than the Missouri average of $28,002.
The short answer
Saint Charles is cheaper but busier than the Missouri average. Listings averaged $221 a night and were booked on 48% of available nights, against $260 and 38% for the Missouri average.
Timing matters: in June, usually the best month, the average listing earns about twice as much as in January, usually the slowest.
With 192 active listings, Saint Charles is the 17th-largest of 125 Missouri markets AirROI tracks. From a year earlier, average revenue rose 7% while the number of active listings grew 25%.
Browse the live Saint Charles Airbnb market See Every Saint Charles ListingRevenue
Gross bookings per Saint Charles listing averaged $33,488 over the 12 months to September 2026 (Missouri average: $28,002), before cleaning, platform and management costs and taxes.
In a typical year, the average Saint Charles listing brings in $4,610 in June, its best month, and $2,210 in January, its slowest. Both ends are close calls: June leads July by 3%, and January sits just 2% below February, so either pair can swap places in a given year. The three strongest months bring in 32% of a full year's revenue, where an even calendar would give any three months 25%.
In a typical month, a top-quarter listing earns at least 2.4 times as much as a bottom-quarter one.
These are monthly figures for listings active in each month. The annual average above also counts listings that operated for only part of the year, so it runs below twelve times these figures.
June earns about twice what January does
Average revenue per active listing, by month, September 2024 to August 2026
Each point is one month as recorded, averaged over the listings active in it. The best and slowest months in the text average each calendar month over the past two years, so they can differ from the highest and lowest points here.
Latest 12 months in the September 2026 data. September's figures are still coming in, so the rows run to August.
June 2026 led on revenue, nightly rate and bookings alike.
| Month | Avg. Revenue | Occupancy | Avg. Nightly Rate | RevPAR | Booking Lead Time | Avg. Length of Stay |
|---|---|---|---|---|---|---|
| Sep 2025 | $3,281 | 50.4% | $213 | $109 | 42 days | 3.7 nights |
| Oct 2025 | $3,568 | 50.8% | $216 | $115 | 45 days | 3.4 nights |
| Nov 2025 | $3,282 | 47.0% | $220 | $109 | 39 days | 4.5 nights |
| Dec 2025 | $3,830 | 50.8% | $221 | $124 | 45 days | 3.6 nights |
| Jan 2026 | $2,407 | 35.3% | $208 | $78 | 22 days | 5.9 nights |
| Feb 2026 | $2,436 | 40.5% | $207 | $87 | 26 days | 4.8 nights |
| Mar 2026 | $3,429 | 49.4% | $212 | $111 | 34 days | 4.3 nights |
| Apr 2026 | $2,878 | 45.6% | $210 | $96 | 44 days | 3.7 nights |
| May 2026 | $3,933 | 51.1% | $230 | $127 | 49 days | 4.1 nights |
| Jun 2026 | $4,776 | 59.9% | $240 | $159 | 50 days | 4.3 nights |
| Jul 2026 | $4,588 | 53.2% | $238 | $148 | 51 days | 4.6 nights |
| Aug 2026 | $3,373 | 45.8% | $225 | $109 | 47 days | 3.3 nights |
Averages per active listing in each month. Highlighted: the highest-revenue month of the 12. RevPAR is the month's revenue spread over its nights, booked or not. Booking lead time is the days between booking and check-in, and length of stay the nights per booking, for stays in that month.
The typical Saint Charles listing earns about $3,050 a month, but one property can land well above or below that. The Airbnb calculator gives a range for a specific address, built from the comparable listings around it.
Profit
Yes, when it's run well. The average Saint Charles Airbnb took in $33,488 in the 12 months to September 2026, and run by its owner at everyday costs, about $1,660 a month of that is left after running costs, so a home that costs less than that to own or rent makes money. A listing in the top quarter leaves about $2,490 a month.
Cleaning it yourself keeps the $5,050 a year guests pay in cleaning fees, for about $2,080 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about $1,420 a month.
These amounts come before housing costs. Where the mortgage or rent is less each month, the difference is profit; a home owned outright keeps it all after property tax, home insurance and any HOA or condo fees.
| Line | Average listing | Top-quarter listing |
|---|---|---|
| Money in | ||
| Nightly bookings | $28,438 | $42,410 |
| Cleaning fees guests pay15% of Saint Charles bookings | $5,050 | $7,530 |
| Gross bookings | $33,488 | $49,940 |
| Running costs | ||
| Airbnb's feeAbout 14%: 15.5% for the 89% of Saint Charles listings on Simplified Pricing, 3% for the rest | −$4,710 | −$7,030 |
| Cleaning and laundryPaid for by the cleaning fee; $0 if you clean yourself | −$5,050 | −$7,530 |
| Utilities and internetAbout 5% of bookings | −$1,670 | −$2,500 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −$670 | −$1,000 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −$1,000 | −$1,500 |
| Short-term rental insuranceOne policy, on top of Airbnb's free AirCover | −$330 | −$330 |
| Permit and registrationWhere one is required | −$170 | −$170 |
| Management$0 when you run it; co-hosts charge from about 10% of nightly bookings | $0 | $0 |
| Pricing and messaging toolsOptional; Airbnb's own tools are free | $0 | $0 |
| Lodging taxesAdded to the guest's bill and passed on | $0 | $0 |
| Total running costsAbout 26% of bookings, plus cleaning paid for by the cleaning fee | −$13,600 | −$20,060 |
| Left for housing costs, then profit | $19,888about $1,660 a month | $29,880about $2,490 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, HOA or condo fees | Depend on the home | |
The estimate starts from Saint Charles's average listing, run by its owner. Change how the listing performs, who runs it and who cleans to see what is left for the mortgage or rent.
To work out the profit on one Saint Charles home, with its price, its mortgage or rent and your own costs, use the Airbnb profit calculator. It starts from the comparable listings around the address.
What a listing keeps comes down to the figures this page measures: nightly rate, nights booked and the months it's open. A listing at the top-quarter mark takes in about $4,160 a month, against $2,790 for the average one.
Occupancy
Saint Charles listings were booked on 48% of the nights they were open over the past year, 10 percentage points above the Missouri average (38%) and 7 points above the U.S. average (41%). In a typical year, occupancy climbs to 61% in June and falls to 37% in January.
The busiest tenth of listings are booked about 2.7 times as often as the bottom quarter.
June is usually the busiest month in Saint Charles, January the quietest
Share of open nights booked, by month, September 2024 to August 2026
Nightly rates
The average nightly rate in Saint Charles, known as ADR (average daily rate), was $221 over the past year, about 15% below the Missouri average of $260 and about 31% below the U.S. average of $320. In a typical year, rates peak in June and July at about $235 and bottom out in September and October at about $190.
The top 10% charge about 2.3 times the rate of the bottom quarter.
June rates run 22% above September's
Average nightly rate (ADR), by month, September 2024 to August 2026
The 12-month ADR of $221 averages each listing's own rate across its whole year; the monthly points average listings month by month, so the two differ.
RevPAR, or revenue per available night, divides a listing's income by every night it was open to book, so it rises with both price and bookings. In Saint Charles it averaged $111 over the past year, from about $71 in a typical January to about $154 in a typical June.
Per open night, by tier:
June RevPAR is about 2.2 times January's
Revenue per open night (RevPAR), by month, September 2024 to August 2026
Seasonality
Saint Charles has two high seasons, May–July and December, which makes it a moderately seasonal market. Business is slowest in January and February and slows again in April.
Average revenue by month in Saint Charles
Average revenue per active listing, each calendar month averaged over the past two years
| Month | Season | Revenue per listing |
|---|---|---|
| January | Low season | $2,210 |
| February | Low season | $2,240 |
| March | Shoulder season | $3,280 |
| April | Low season | $2,820 |
| May | High season | $3,610 |
| June | High season | $4,610 |
| July | High season | $4,490 |
| August | Shoulder season | $3,390 |
| September | Shoulder season | $3,120 |
| October | Shoulder season | $3,380 |
| November | Shoulder season | $3,110 |
| December | High season | $3,630 |
| Season | Revenue per month | Occupancy | Nightly rate |
|---|---|---|---|
| High seasonMay–July | $4,240 | 56% | $228 |
| High seasonDecember | $3,630 | 53% | $210 |
| Shoulder seasonMarch, August–November | $3,260 | 51% | $200 |
| Low seasonJanuary–February, April | $2,420 | 42% | $199 |
Guests book Saint Charles stays 44 days ahead on average (about six weeks). July stays are booked furthest out, about 48 days ahead, and January stays closest to arrival, about 19 days. A typical July booking is made in late May.
July stays are booked furthest ahead
Average days between booking and check-in, by month of stay, September 2024 to August 2026
The 12-month figure of 44 days averages each listing's year as a whole; each month here averages only the listings with stays in it.
Permits
None of the 192 active listings in Saint Charles display a registration, permit or license number. That doesn't mean no rules apply: some places don't ask hosts to show a number on the listing, and listing data doesn't capture every scheme.
Registration, permit, zoning and occupancy-tax rules vary by address and change often, so confirm them with the city or county before buying or listing in Saint Charles.
Neighborhoods
AirROI's area guide picks seven Saint Charles neighborhoods that draw short-term rental guests, led by Historic Main Street, Harvester and Charlestown. The picks reflect guest appeal, not earnings data or permit eligibility, so check local permit rules for a specific address before buying.
| Area | Who it suits | Landmarks nearby |
|---|---|---|
| Historic Main Street | Charming area known for its 19th-century buildings, shops, and restaurants. Ideal for visitors wanting a quaint small-town experience with cultural and historical attractions. | Katy Trail State Park, Lewis and Clark Boat House, St. Charles Riverfront, Pioneer Park, Shamrocks Irish Pub, The Foundry Art Centre |
| Harvester | Suburban area with a mix of residential and commercial properties. Attractive for families and business travelers looking for a quieter stay with easy access to amenities. | St. Charles Convention Center, Restaurants and shopping centers, The Golf Club at St. Charles, Parks and recreational areas |
| Charlestown | Desirable neighborhood with an emphasis on community and family-friendly environments. Great for hosting families or groups looking to explore nearby attractions. | Missouri Bluffs Golf Club, Parks and playgrounds, Proximity to Historic Main Street, Shopping and dining options |
| New Town | Unique community with an assortment of new homes and charming buildings. Offers a variety of recreational activities and a tight-knit community atmosphere. | New Town Plaza, Community events, Lakes and walking trails, Nearby shops and cafes |
| Fleur de Lis Estates | Upscale residential area perfect for luxury Airbnb hosting. Attracts guests looking for high-end stays while being close to nature and open spaces. | Nature trails, Parks, Close proximity to amenities |
| Cottleville | Family-friendly town with a tight-knit community feel. Well-suited for guests wanting a peaceful stay with local dining and recreational options. | Cottleville City Park, Local restaurants, Community events, Nearby wineries |
| Lake St. Louis | Scenic area with beautiful lakes and outdoor activities. Perfect for guests seeking relaxation and recreation in a serene environment. | Lake St. Louis, Parks, Wineries, Golf courses |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Listings
More than nine in ten Airbnbs in Saint Charles are entire homes (94%), with private rooms at 6%. Houses are the most common property type at 70%, about three times the share of apartments and condos (23%).
Nearly all listings rent the whole place
Saint Charles Airbnb listings by room type
| Room type | Share of listings | Listings |
|---|---|---|
| Entire home | 93.8% | 180 |
| Private room | 6.3% | 12 |
Listings by property type
Saint Charles Airbnb listings by property type
| Property type | Share of listings | Listings |
|---|---|---|
| House | 69.8% | 134 |
| Apartment/Condo | 23.4% | 45 |
| Hotel/Boutique | 4.7% | 9 |
| Others | 1.0% | 2 |
| Cabin/Outdoor | 1.0% | 2 |
Two-bedroom homes are the most common size in Saint Charles (37% of entire homes), and 44% have three or more bedrooms. Shares are of the 174 entire homes that give a bedroom count; rented rooms are left out.
Saint Charles entire homes by number of bedrooms
Entire homes with each number of bedrooms, of those with a bedroom count on file
| Bedrooms | Share of entire homes with a bedroom count | Entire homes |
|---|---|---|
| Studio | 1.7% | 3 |
| 1 bedroom | 17.8% | 31 |
| 2 bedrooms | 36.8% | 64 |
| 3 bedrooms | 22.4% | 39 |
| 4 bedrooms | 17.8% | 31 |
| 5+ bedrooms | 3.4% | 6 |
A typical one-bedroom home in Saint Charles earned $19,400 over the past year, against $44,700 for a four-bedroom home.
| Home size | Listings | Typical annual revenue (median) | Average annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|---|
| 1 bedroom | 31 | $19,400 | $22,600 | $179 | 45% |
| 2 bedrooms | 64 | $33,400 | $31,100 | $188 | 49% |
| 3 bedrooms | 39 | $38,000 | $35,900 | $257 | 50% |
| 4 bedrooms | 31 | $44,700 | $49,200 | $316 | 47% |
Saint Charles is a group-trip market: 30% of listings sleep eight or more guests, more than the share of the next most common size, four guests (22%).
Saint Charles listings by guest capacity
Share of listings by the number of guests they sleep
| Guest capacity | Share of listings | Listings |
|---|---|---|
| 2 guests | 15.4% | 29 |
| 3 guests | 2.7% | 5 |
| 4 guests | 22.3% | 42 |
| 5 guests | 5.9% | 11 |
| 6 guests | 20.2% | 38 |
| 7 guests | 3.2% | 6 |
| 8+ guests | 30.3% | 57 |
Saint Charles hosts set up an average of 3.3 beds per listing. About four in ten listings (40%) show their exact location on the listing map; the rest show an approximate area.
Self check-in is close to standard in Saint Charles: 94% of listings offer it, and 93% offer free parking on site.
Share of Saint Charles listings with each common amenity
Listings in Saint Charles with a hot tub earned about 55% more a year, on average, than those without: $49,000 against $32,100. The gap is smaller for a game console (about 45% more) and a barbecue grill (about 35% more). Bigger, professionally run homes tend to carry more amenities, so these gaps reflect the kind of listing as much as the feature itself.
Revenue gap for Saint Charles listings with each amenity
How much more listings with the amenity earned in a year than those without, and the share of listings that have it
| Amenity | Listings with it | Avg. revenue with | Avg. revenue without | Revenue gap |
|---|---|---|---|---|
| Hot tub | 8% | $49,000 | $32,100 | +53% |
| Game console | 5% | $47,100 | $32,700 | +44% |
| BBQ grill | 39% | $39,800 | $29,500 | +35% |
| Backyard | 57% | $37,100 | $28,700 | +29% |
| Outdoor furniture | 58% | $36,800 | $28,900 | +27% |
| Patio or balcony | 53% | $37,300 | $29,300 | +27% |
| Indoor fireplace | 13% | $40,500 | $32,500 | +25% |
| River view | 5% | $38,200 | $33,200 | +15% |
| Free street parking | 55% | $35,400 | $31,200 | +14% |
| Single level home | 14% | $36,100 | $33,100 | +9% |
Guests
Saint Charles draws mostly domestic guests: 98% of those who left reviews live in the United States. No single city dominates: St. Louis is the largest source, at about 4% of reviews.
98% of Saint Charles guests are domestic
Where guests who left reviews live
Where Saint Charles guests come from: top cities
Share of guests who left reviews
| Origin city | Share of guests |
|---|---|
| St. Louis | 3.7% |
| Springfield | 2.8% |
| Kansas City | 2.6% |
| Chicago | 1.5% |
| Columbia | 1.3% |
Where Saint Charles guests come from: top countries
Share of guests who left reviews
| Origin country | Share of guests |
|---|---|
| United States | 98.4% |
| Canada | 0.4% |
| United Kingdom | 0.2% |
| Australia | 0.1% |
Languages spoken by Saint Charles guests
Share of guests who left reviews
| Language | Share of guests |
|---|---|
| English | 83.0% |
| Spanish | 9.0% |
| French | 1.9% |
| Sign Language | 0.7% |
| German | 0.7% |
Saint Charles Airbnbs average 4.86 stars, and 56% of listings hold Airbnb's Guest Favorite badge. The category scores are tightly bunched, and value for money is the lowest, at 4.79. Listings here carry long review histories, about 108 reviews each on average.
Communication and check-in score highest in Saint Charles; value is lowest
Average guest rating out of 5 by category; the bars start at 4.0
| Category | Average rating (out of 5) |
|---|---|
| Accuracy | 4.89 |
| Cleanliness | 4.87 |
| Communication | 4.93 |
| Location | 4.88 |
| Check-in | 4.93 |
| Value | 4.79 |
Booking patterns
Nearly seven in ten Saint Charles listings are open to guests more than 180 days a year, but only 33% are booked or blocked that many days. The most common booked-or-blocked total is 91 to 180 days a year, covering 43% of listings; blocked nights include any the host closes off.
Days a year Saint Charles listings are open to guests
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 26.0% | 50 |
| 181-270 days | 42.7% | 82 |
| 91-180 days | 26.0% | 50 |
| 31-90 days | 5.2% | 10 |
Days a year Saint Charles listings are booked or blocked
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 6.3% | 12 |
| 181-270 days | 27.1% | 52 |
| 91-180 days | 42.7% | 82 |
| 31-90 days | 18.2% | 35 |
| 1-30 days | 5.7% | 11 |
Bookings in Saint Charles average 3.3 to 6.2 nights depending on the month, longest in January and shortest in October. Listings took about 36 bookings each over the year, some 6,740 in all. More than two-thirds of listings that give a check-in time set it at 4 p.m., with check-out usually at 10 a.m.
Average length of stay by month in Saint Charles
Average nights per booking, by month of stay
Two-year average by calendar month.
About eight in ten listings in Saint Charles accept stays of one or two nights. A smaller group, 7%, takes only stays of 30 nights or more.
Minimum stay set by Saint Charles listings
Share of listings by the shortest stay they accept, from one night to 30 or more
Moderate is the most common cancellation policy in Saint Charles, used by 36% of listings; it refunds guests in full if they cancel at least five days before check-in. Hosts here lean flexible: more than six in ten listings offer Flexible or Moderate terms, against 31% on Firm or stricter ones.
Cancellation policies of Saint Charles listings, from most to least flexible
Share of listings by the policy they use
Nearly all Saint Charles listings charge a cleaning fee. The typical fee is $150, and some higher fees lift the average to $284. Spread over the average stay of about four nights, that adds roughly $35 a night to what guests pay. For listings that charge one, cleaning fees make up about 15% of gross revenue.
Top earners
The top-grossing Airbnb in Saint Charles, a four-bedroom home, took in $127,000 over the past year, about 3.8 times the city's average of $33,500.
Victorian Gem Steps from Main St - Sleeps 9 & Pets Entire home · 4 bedrooms Rated 4.91
5 Star Wild Rose Cottage with Movie Theater Entire home · 4 bedrooms Rated 5.00
La Maison Douceur in Historic St. Charles Entire home · 5 bedrooms Rated 4.97
Historic 4‑BR Farmhouse • Steps to Main Street Entire home · 4 bedrooms Rated 4.88
Getaway House | St Charles 4BR Sleeps 11 Game Room Entire home · 4 bedrooms Rated 4.87
Charming Bungalow in Historic St. Charles, MO Entire home · 5 bedrooms Rated 4.99 Jeffrey is the top-grossing host in Saint Charles, with $748,000 in bookings across 27 listings over the past year. Together, the ten top-grossing hosts run 39% of the market's 192 listings. Per listing, a smaller operator earns more: Matthew grossed $68,200 per listing, about 2.5 times Jeffrey's $27,700.
| # | Host | Listings | Gross revenue | Per listing | Avg. rating |
|---|---|---|---|---|---|
| Jeffrey | 27 | $748,118 | $27,708 | 4.79/5 | |
| The Guest House Co | 7 | $283,079 | $40,440 | 4.94/5 | |
| JONDON Properties | 10 | $266,504 | $26,650 | 4.61/5 | |
| 4 | Matt | 6 | $233,820 | $38,970 | 4.90/5 |
| 5 | MJ Homes | 5 | $233,810 | $46,762 | 4.90/5 |
| 6 | Par | 4 | $222,246 | $55,562 | 4.83/5 |
| 7 | Dustin | 7 | $213,673 | $30,525 | 4.72/5 |
| 8 | Matthew | 3 | $204,678 | $68,226 | 4.90/5 |
| 9 | Doug & Kristi | 3 | $193,272 | $64,424 | 4.94/5 |
| 10 | Heather | 3 | $176,176 | $58,725 | 4.95/5 |
Professional management companies run a quarter of Saint Charles listings and owners run the rest, though 48% of listings have a co-host. Six in ten listings are run by Superhosts, so a strong review record is the norm here rather than an edge. Airbnb's Simplified Pricing, where the host pays the whole service fee and guests see one price with no separate Airbnb charge, covers 89% of listings.
3 management companies run five or more active Airbnb listings in Saint Charles, and companies run 25% of its 192 active listings. Stay Lage is the largest, with 21 listings and an average guest rating of 4.81; the next largest are JONDON Properties and MJ Homes. Among the three largest, MJ Homes' homes rate highest, at 4.93.
The three largest run 19% of Saint Charles's listings
Share of Saint Charles's 192 active Airbnb listings each company runs as host or co-host
Listings each company runs as host or co-host, 12 months to September 2026. Guest ratings average each listing's Airbnb rating, weighted by its reviews.
See the largest management companies in Missouri, with a profile of each.
Nearby markets
Of the eight nearby markets in the table, all within 47 km, Innsbrook (47 km away) earned the most per listing, about 53% more than Saint Charles.
| Market | Listings | Avg. annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|
| Saint Peters 10 km | 34 | $24,917 | $212 | 43% |
| O’Fallon 18 km | 35 | $34,250 | $249 | 47% |
| University City 20 km | 92 | $14,738 | $129 | 42% |
| Grafton 22 km | 70 | $25,431 | $282 | 29% |
| St. Louis 28 km | 1,940 | $23,857 | $181 | 46% |
| Alton 31 km | 32 | $26,759 | $166 | 47% |
| Pacific 40 km | 39 | $21,589 | $207 | 33% |
| Innsbrook 47 km | 199 | $51,183 | $426 | 33% |
See all 125 Missouri Airbnb markets
Markets elsewhere in the United States with a similar nightly rate and occupancy to Saint Charles:
FAQ
An active Saint Charles Airbnb grossed $33,488 on average in the 12 months to September 2026, according to AirROI's tracking of 192 active listings. That is before cleaning, management, taxes and financing. Busier, better-run listings do far better: the top quarter took in $4,540 or more in a typical month.
It depends most on the home's size, location and how it's run. The middle half of Saint Charles listings earn between $1,890 and $4,540 in a typical month, and the top tenth $6,480 or more. For one home, enter its address and bedroom count in the Airbnb income calculator: it compares the home with similar listings nearby.
Listings in Saint Charles were booked on 48% of available nights over the past year. That compares with 38% for the Missouri average. June is usually the busiest month.
The average booked night in Saint Charles cost $221 before fees. Half of listings charge between $155 and $265, so bedroom count and location move the price more than the average suggests.
None of the active Saint Charles listings display a registration, permit or license number. That doesn't mean no rules apply, so confirm registration, permit and occupancy-tax rules with the city or county before buying.
Yes, when it's run well. The average Saint Charles Airbnb grossed $33,488 in the 12 months to September 2026, 20% above the Missouri average of $28,002. Run by its owner, with the cleaning fee covering the cleaner and everyday costs for Airbnb's fee, utilities, supplies, upkeep and insurance, $19,888 a year (about $1,660 a month) is left before the mortgage or rent. A home that costs less than that to own or rent makes a profit, and a listing at the top-quarter mark leaves about $2,490 a month. Check a specific home in the Airbnb estimator.
June usually pays best, averaging $4,610 per active listing over the past two years, and January usually pays least. The month-by-month table above shows how the latest 12 months played out.
Each night a Saint Charles listing was open to book earned $111 on average over the past year, booked or not. That figure, revenue per available night (RevPAR), folds price and occupancy into one number; the top 10% of listings made $197 or more.
Saint Charles stays were booked 44 days (about six weeks) before arrival on average over the past year, so most of a month is booked well before it starts.
The average Saint Charles Airbnb stay lasts about four nights. A listing took 36 reservations over the year on average.
Guests rate Saint Charles Airbnbs 4.86 out of 5 on average. Guests score communication highest and value lowest.
Historic Main Street, Harvester and Charlestown draw the most short-term rental interest in Saint Charles. The neighborhood guide explains what brings guests to each.
AirROI counted 192 active Airbnb listings in Saint Charles as of September 2026. The closest tracked market is Saint Peters, 10 km away.
In Saint Charles, nearly all listings add a cleaning fee. The median fee is $150, and some higher fees lift the average to $284.
Method
Figures on this page cover 192 active Airbnb listings in Saint Charles from October 2025 to September 2026 (trailing twelve months). AirROI refreshes them monthly from listing-level booking and calendar data covering 20+ million properties worldwide. Money figures are in U.S. dollars. Annual revenue averages every listing active during the period, including those listed for only part of it; monthly figures average the listings active in each month; the tier lists show the spread. Neighborhood descriptions are AI-assisted. See the methodology for definitions.
Need this programmatically? The same metrics are available through the AirROI Airbnb Data API and bulk downloads in the data portal.