New Boho Cape with Pool! Fenced yard, pet friendly Entire home · 4 bedrooms Rated 4.96 - Revenue
- $87,592
- Occupancy
- 61.6%
- Daily rate
- $341
Airbnb market data · 202612 months to September 2026
The average Airbnb in Bangor brought in $23,570 over the 12 months through September 2026, about 38% less than the Maine average of $37,768.
The short answer
Bangor is priced below the Maine average. Listings averaged $186 a night, about half that average of $375, and were booked on 44% of available nights, close to its 43% occupancy.
Timing matters: in July, usually the best month, the average listing earns about 2.8 times as much as in January, usually the slowest.
With 137 active listings, Bangor is the 28th-largest of 189 Maine markets AirROI tracks. From a year earlier, average revenue fell 5% while the number of active listings grew 15%.
Browse the live Bangor Airbnb market
See Every Bangor Listing
Revenue
Gross bookings per Bangor listing averaged $23,570 over the 12 months to September 2026 (Maine average: $37,768), before cleaning, platform and management costs and taxes.
In a typical year, the average Bangor listing brings in $4,460 in July, its best month, and $1,570 in January, its slowest. August runs within 3% of July, so either can come out on top in a given year. The three strongest months bring in 38% 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 2.8 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.
July earns about 2.8 times 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.
July 2026 led on revenue and nightly rate; bookings peaked in October 2025.
| Month | Avg. Revenue | Occupancy | Avg. Nightly Rate | RevPAR | Booking Lead Time | Avg. Length of Stay |
|---|---|---|---|---|---|---|
| Sep 2025 | $3,187 | 50.4% | $189 | $106 | 46 days | 3.7 nights |
| Oct 2025 | $3,582 | 58.4% | $181 | $116 | 35 days | 4.5 nights |
| Nov 2025 | $1,702 | 36.5% | $161 | $57 | 28 days | 4.7 nights |
| Dec 2025 | $1,643 | 38.3% | $151 | $53 | 21 days | 5.7 nights |
| Jan 2026 | $1,512 | 33.1% | $146 | $49 | 16 days | 5.6 nights |
| Feb 2026 | $1,351 | 33.2% | $146 | $48 | 21 days | 4.1 nights |
| Mar 2026 | $1,596 | 29.4% | $160 | $51 | 21 days | 6.2 nights |
| Apr 2026 | $2,522 | 40.9% | $179 | $84 | 20 days | 5.8 nights |
| May 2026 | $2,490 | 38.7% | $183 | $80 | 53 days | 5 nights |
| Jun 2026 | $3,538 | 52.3% | $199 | $118 | 54 days | 3.3 nights |
| Jul 2026 | $4,641 | 51.6% | $231 | $150 | 50 days | 4.7 nights |
| Aug 2026 | $4,479 | 54.7% | $228 | $144 | 56 days | 2.7 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.
Location, size and how a home is run move its income far more than a city average shows. For a range on one Bangor address, run it through the short-term rental calculator.
Profit
Yes, when it's run well. The average Bangor Airbnb took in $23,570 in the 12 months to September 2026, and run by its owner at everyday costs, about $1,330 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 $2,130 a month.
Cleaning it yourself keeps the $1,600 a year guests pay in cleaning fees, for about $1,460 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about $1,150 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 | $21,970 | $34,960 |
| Cleaning fees guests pay7% of Bangor bookings | $1,600 | $2,550 |
| Gross bookings | $23,570 | $37,510 |
| Running costs | ||
| Airbnb's feeAbout 14%: 15.5% for the 88% of Bangor listings on Simplified Pricing, 3% for the rest | −$3,290 | −$5,230 |
| Cleaning and laundryPaid for by the cleaning fee; $0 if you clean yourself | −$1,600 | −$2,550 |
| Utilities and internetAbout 5% of bookings | −$1,180 | −$1,880 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −$470 | −$750 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −$710 | −$1,130 |
| Short-term rental insuranceOne policy, on top of Airbnb's free AirCover | −$240 | −$240 |
| Permit and registrationWhere one is required | −$120 | −$120 |
| 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 25% of bookings, plus cleaning paid for by the cleaning fee | −$7,610 | −$11,900 |
| Left for housing costs, then profit | $15,960about $1,330 a month | $25,610about $2,130 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, HOA or condo fees | Depend on the home | |
The estimate starts from Bangor'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 Bangor 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 $3,130 a month, against $1,960 for the average one.
Occupancy
Bangor listings were booked on 44% of the nights they were open over the past year, in line with the Maine average and 3 percentage points above the U.S. average (41%). In a typical year, occupancy climbs to 59% in October and falls to 35% in January.
The busiest tenth of listings are booked about 3.1 times as often as the bottom quarter.
October is usually the busiest month in Bangor, January the quietest
Share of open nights booked, by month, September 2024 to August 2026
Nightly rates
The average nightly rate in Bangor, known as ADR (average daily rate), was $186 over the past year, about 50% below the Maine average of $375 and about 42% below the U.S. average of $320. In a typical year, rates peak in July and August at about $220 and bottom out in February and December at about $155.
The top 10% charge about 2.7 times the rate of the bottom quarter.
July rates run 43% above December's
Average nightly rate (ADR), by month, September 2024 to August 2026
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 Bangor it averaged $85 over the past year, from about $51 in a typical January to about $144 in a typical July.
Per open night, by tier:
July RevPAR is about 2.8 times January's
Revenue per open night (RevPAR), by month, September 2024 to August 2026
Seasonality
Bangor has one high season, June through October, which makes it a highly seasonal market. Business is slowest from November to April. A listing earns about 2.3 times as much a month in June through August as in December through February.
Average revenue by month in Bangor
Average revenue per active listing, each calendar month averaged over the past two years
| Month | Season | Revenue per listing |
|---|---|---|
| January | Low season | $1,570 |
| February | Low season | $1,730 |
| March | Low season | $1,680 |
| April | Low season | $2,300 |
| May | Shoulder season | $2,580 |
| June | High season | $3,160 |
| July | High season | $4,460 |
| August | High season | $4,370 |
| September | High season | $3,080 |
| October | High season | $3,380 |
| November | Low season | $1,950 |
| December | Low season | $1,810 |
| Season | Revenue per month | Occupancy | Nightly rate |
|---|---|---|---|
| High seasonJune–October | $3,690 | 54% | $199 |
| Shoulder seasonMay | $2,580 | 38% | $188 |
| Low seasonNovember–April | $1,840 | 38% | $160 |
Guests book Bangor stays 42 days ahead on average (about six weeks). May stays are booked furthest out, about 54 days ahead, and January stays closest to arrival, about 15 days. A typical May booking is made in late March.
May 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 42 days averages each listing's year as a whole; each month here averages only the listings with stays in it.
Permits
None of the 137 active listings in Bangor 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 Bangor.
Neighborhoods
AirROI's area guide picks seven Bangor neighborhoods that draw short-term rental guests, led by Downtown Bangor, Orono and Mount Hope. 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 |
|---|---|---|
| Downtown Bangor | The heart of Bangor with a mix of historical sites and modern amenities. Great for guests seeking nightlife, dining, and local attractions. | Bangor Waterfront, Penobscot Theatre Company, Bangor Historical Society, Hollywood Casino, Paul Bunyan Statue |
| Orono | Home to the University of Maine, attracting students and visitors for events. Perfect for short-term stays during the school year and university events. | University of Maine, Patten Pond State Park, Collins Center for the Arts, Orono Village |
| Mount Hope | A peaceful suburban neighborhood with proximity to parks and green spaces. Ideal for families and outdoor enthusiasts. | Mount Hope Cemetery, Bangor City Forest, Hermon Mountain, Pathfinder Park |
| Downeast Maine | A scenic area that attracts tourists for its natural beauty and coastal activities. Ideal for Airbnb hosting during summer months. | Acadia National Park, Bar Harbor, Coastal Maine Botanical Gardens, Schoodic Peninsula |
| Hampden | A suburban area with access to outdoor activities and a family-friendly atmosphere. Perfect for larger groups and families. | Hermon Peak, Hampden Recreation Fields, Challenger Learning Center |
| Old Town | Rich in history and culture with several local attractions. Suitable for guests interested in a unique, local experience. | Old Town Museum, University of Maine Museum of Art, Penobscot River Historical Trail |
| Eddington | A growing suburb with a rural feel yet close to Bangor. Ideal for those looking for a peaceful retreat. | Blackman Stream Preserve, Eddington Park |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Listings
More than nine in ten Airbnbs in Bangor are entire homes (91%), with private rooms at 9%. Apartments and condos are the most common property type at 65%, about 1.9 times the share of houses (34%).
Nearly all listings rent the whole place
Bangor Airbnb listings by room type
| Room type | Share of listings | Listings |
|---|---|---|
| Entire home | 90.5% | 124 |
| Private room | 9.5% | 13 |
Listings by property type
Bangor Airbnb listings by property type
| Property type | Share of listings | Listings |
|---|---|---|
| Apartment/Condo | 65.0% | 89 |
| House | 34.3% | 47 |
| Others | 0.7% | 1 |
One-bedroom homes are the most common size in Bangor (33% of entire homes), followed by two-bedroom homes (32%). Shares are of the 87 entire homes that give a bedroom count; rented rooms are left out.
Bangor 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 | 4.6% | 4 |
| 1 bedroom | 33.3% | 29 |
| 2 bedrooms | 32.2% | 28 |
| 3 bedrooms | 18.4% | 16 |
| 4 bedrooms | 10.3% | 9 |
| 5+ bedrooms | 1.1% | 1 |
A typical one-bedroom home in Bangor earned $14,400 over the past year, against $31,000 for a three-bedroom home.
| Home size | Listings | Typical annual revenue (median) | Average annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|---|
| 1 bedroom | 29 | $14,400 | $18,000 | $157 | 43% |
| 2 bedrooms | 28 | $14,300 | $18,700 | $181 | 44% |
| 3 bedrooms | 16 | $31,000 | $32,800 | $275 | 42% |
Most Bangor listings are sized for couples and small families: 75% sleep four guests or fewer, and just 13% take eight or more. Shares are of the 125 listings with a guest capacity on file (91% of the market).
Bangor listings by guest capacity
Share of listings by the number of guests they sleep, of those with a capacity on file
| Guest capacity | Share of listings with a capacity on file | Listings |
|---|---|---|
| 2 guests | 48.8% | 61 |
| 3 guests | 2.4% | 3 |
| 4 guests | 24.0% | 30 |
| 5 guests | 4.0% | 5 |
| 6 guests | 7.2% | 9 |
| 7 guests | 0.8% | 1 |
| 8+ guests | 12.8% | 16 |
Bangor hosts set up an average of 2 beds per listing, close to one bed per bedroom. Only 36% of listings show their exact location on the listing map; the rest show an approximate area.
Dedicated workspaces are common in Bangor: 64% of listings have one, and 55% have a pet-friendly policy.
Share of Bangor listings with each common amenity
Listings in Bangor with a smart lock earned about 60% more a year, on average, than those without: $30,500 against $18,900. The gap is smaller for a pet-friendly policy (about 55% more) and paid parking off premises (about 55% 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 Bangor 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 |
|---|---|---|---|---|
| Smart lock | 40% | $30,500 | $18,900 | +61% |
| Pets allowed | 55% | $28,000 | $18,000 | +55% |
| Paid parking off premises | 28% | $31,300 | $20,500 | +53% |
| Dedicated workspace | 64% | $26,700 | $17,900 | +49% |
| Elevator | 28% | $30,700 | $20,700 | +48% |
| Free street parking | 64% | $25,800 | $19,600 | +31% |
| Backyard | 34% | $27,200 | $21,700 | +25% |
| BBQ grill | 18% | $27,600 | $22,700 | +22% |
| Outdoor furniture | 28% | $26,300 | $22,500 | +17% |
| Patio or balcony | 27% | $26,400 | $22,500 | +17% |
Guests
Bangor draws mostly domestic guests: nine in ten of those who left reviews live in the United States. No single city dominates: New York is the largest source, at about 4% of reviews. Of the 10% from abroad, most come from Canada and the United Kingdom.
90% of Bangor guests are domestic
Where guests who left reviews live
Where Bangor guests come from: top cities
Share of guests who left reviews
| Origin city | Share of guests |
|---|---|
| New York | 3.6% |
| Portland | 2.7% |
| Boston | 1.8% |
| Mars Hill | 1.5% |
| Maine | 1.2% |
Where Bangor guests come from: top countries
Share of guests who left reviews
| Origin country | Share of guests |
|---|---|
| United States | 90.4% |
| Canada | 6.6% |
| United Kingdom | 0.9% |
| Germany | 0.5% |
Languages spoken by Bangor guests
Share of guests who left reviews
| Language | Share of guests |
|---|---|
| English | 70.5% |
| Spanish | 9.0% |
| French | 8.2% |
| German | 2.6% |
| Hindi | 1.5% |
Bangor Airbnbs average 4.86 stars, and 59% of listings hold Airbnb's Guest Favorite badge. Guests are toughest on value for money: it scores 4.78, against 4.94 for host communication. Listings here carry long review histories, about 113 reviews each on average.
Communication scores highest in Bangor; value is lowest
Average guest rating out of 5 by category; the bars start at 4.0
| Category | Average rating (out of 5) |
|---|---|
| Accuracy | 4.90 |
| Cleanliness | 4.85 |
| Communication | 4.94 |
| Location | 4.81 |
| Check-in | 4.93 |
| Value | 4.78 |
Booking patterns
More than eight in ten Bangor listings are open to guests more than 180 days a year, but only 20% are booked or blocked that many days. The most common booked-or-blocked total is 91 to 180 days a year, covering 39% of listings; blocked nights include any the host closes off.
Days a year Bangor listings are open to guests
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 42.3% | 58 |
| 181-270 days | 40.9% | 56 |
| 91-180 days | 16.8% | 23 |
Days a year Bangor listings are booked or blocked
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 181-270 days | 19.7% | 27 |
| 91-180 days | 39.4% | 54 |
| 31-90 days | 29.2% | 40 |
| 1-30 days | 11.7% | 16 |
Bookings in Bangor average 3 to 6 nights depending on the month, longest in March and shortest in August. Listings took about 24 bookings each over the year, some 3,210 in all. About six in ten listings that give a check-in time set it at 3 p.m., with check-out usually at 11 a.m.
Average length of stay by month in Bangor
Average nights per booking, by month of stay
Two-year average by calendar month.
About eight in ten listings in Bangor accept stays of one or two nights. A smaller group, 10%, takes only stays of 30 nights or more.
Minimum stay set by Bangor listings
Share of listings by the shortest stay they accept, from one night to 30 or more
Flexible is the most common cancellation policy in Bangor, used by 41% of listings; it refunds guests in full if they cancel at least a day before check-in. Hosts here lean flexible: nearly three-quarters of listings offer Flexible or Moderate terms, against 26% on Firm or stricter ones.
Cancellation policies of Bangor listings, from most to least flexible
Share of listings by the policy they use
86% of Bangor listings charge a cleaning fee. The typical fee is $80, but a minority of much higher fees lifts the average to $226, so the median is the better guide. Spread over the average stay of about five nights, that adds roughly $16 a night to what guests pay. For listings that charge one, cleaning fees make up about 7% of gross revenue.
Top earners
The top-grossing Airbnb in Bangor, a four-bedroom home, took in $87,600 over the past year, about 3.7 times the city's average of $23,600.
New Boho Cape with Pool! Fenced yard, pet friendly Entire home · 4 bedrooms Rated 4.96
Field of Dreams Tiny Home Entire home · 1 bedroom Rated 4.87
Cozy, fun, 3 bedroom home with a pool and Hot Tub. Entire home · 3 bedrooms Rated 4.97
Spacious 3BR Home in Bangor! Entire home · 3 bedrooms Rated 4.99
Your Home away from home Entire home · 3 bedrooms Rated 4.93
BANGOR MAINE ENTIRE HOUSE QUIET NEIGHBORHOOD Entire home · 2 bedrooms Rated 4.84 The Phenix is the top-grossing host in Bangor, with $1.20 million in bookings across 37 listings over the past year. The market is concentrated: the ten top-grossing hosts run 47% of its 137 listings.
| # | Host | Listings | Gross revenue | Per listing | Avg. rating |
|---|---|---|---|---|---|
| The Phenix | 37 | $1,195,445 | $32,309 | 4.85/5 | |
| Ryan | 4 | $152,131 | $38,033 | 4.97/5 | |
| Anna | 9 | $117,944 | $13,105 | 4.66/5 | |
| 4 | Rori | 4 | $112,789 | $28,197 | 4.79/5 |
| 5 | Christina Account 1 | 3 | $110,911 | $36,970 | 4.87/5 |
| 6 | Keelan | 2 | $100,672 | $50,336 | 4.83/5 |
| 7 | Christina Account 2 | 1 | $87,592 | $87,592 | 4.96/5 |
| 8 | Philip | 1 | $78,879 | $78,879 | 4.87/5 |
| 9 | Lindsae | 2 | $60,974 | $30,487 | 4.99/5 |
| 10 | Jeanne | 1 | $53,519 | $53,519 | 4.84/5 |
Account numbers mark separate host accounts that share a display name.
Only 2% of Bangor listings are classed as professionally managed, though 58% of listings have a co-host. Three-quarters of listings are run by Superhosts, so a strong review record is the norm here rather than an edge. Most hosts still vet their guests: only 13% of listings accept Instant Book. Airbnb's Simplified Pricing, where the host pays the whole service fee and guests see one price with no separate Airbnb charge, covers 88% of listings.
Nearby markets
Of the eight nearby markets in the table, all within 38 km, Brewer (2 km away, 30 listings) earned the most per listing, about twice as much as Bangor. Ellsworth was the busiest, booked on 52% of nights against 44% in Bangor.
| Market | Listings | Avg. annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|
| Brewer 2 km | 30 | $47,727 | $311 | 44% |
| Winterport 18 km | 37 | $24,792 | $304 | 38% |
| Dedham 20 km | 45 | $37,959 | $374 | 44% |
| Bucksport 22 km | 42 | $26,719 | $316 | 46% |
| Orland 28 km | 62 | $27,241 | $277 | 47% |
| Otis 28 km | 43 | $42,961 | $360 | 51% |
| Stockton Springs 35 km | 44 | $33,245 | $306 | 41% |
| Ellsworth 38 km | 269 | $36,681 | $293 | 52% |
See all 189 Maine Airbnb markets
Markets elsewhere in the United States with a similar nightly rate and occupancy to Bangor:
FAQ
An active Bangor Airbnb grossed $23,570 on average in the 12 months to September 2026, according to AirROI's tracking of 137 active listings. That is before cleaning, management, taxes and financing. Busier, better-run listings do far better: the top quarter took in $3,730 or more in a typical month.
It depends most on the home's size, location and how it's run. The middle half of Bangor listings earn between $1,330 and $3,730 in a typical month, and the top tenth $5,140 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 Bangor were booked on 44% of available nights over the past year. That compares with 43% for the Maine average. October is usually the busiest month.
The average booked night in Bangor cost $186 before fees. Half of listings charge between $115 and $225, so bedroom count and location move the price more than the average suggests.
None of the active Bangor 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 Bangor Airbnb grossed $23,570 in the 12 months to September 2026, 38% below the Maine average of $37,768. Run by its owner, with the cleaning fee covering the cleaner and everyday costs for Airbnb's fee, utilities, supplies, upkeep and insurance, $15,960 a year (about $1,330 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 $2,130 a month. Check a specific home in the Airbnb calculator.
July usually pays best, averaging $4,460 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 Bangor listing was open to book earned $85 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 $142 or more.
Bangor stays were booked 42 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 Bangor Airbnb stay lasts about five nights. A listing took 24 reservations over the year on average.
Guests rate Bangor Airbnbs 4.86 out of 5 on average. Guests score communication highest and value lowest.
Downtown Bangor, Orono and Mount Hope draw the most short-term rental interest in Bangor. The neighborhood guide explains what brings guests to each.
AirROI counted 137 active Airbnb listings in Bangor as of September 2026. The closest tracked market is Brewer, 2 km away.
In Bangor, 86% of listings add a cleaning fee. The median fee is $80, but a minority of much higher fees lifts the average to $226, so the median is the better guide.
Method
Figures on this page cover 137 active Airbnb listings in Bangor 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.