WinnaVegas Casino Resort is a tribal casino hotel near Sloan, Iowa, south of Sioux City, with more than 725 advertised slots, live table games, bingo, and an attached hotel. Its strongest selling point is a casino-focused evening without another drive afterward. I’d shortlist it for regional slot and bingo players who want to stay overnight, rather than travelers seeking a walkable entertainment district. The out-of-town setting and guest reports of casino smoke are the main trade-offs.
WinnaVegas Casino Sloan at a glance
| Address | 1500 330th Street, Sloan, IA 51055 |
|---|---|
| Property type | Tribal casino resort |
| Owner and operator | Winnebago Tribe of Nebraska |
| Minimum gambling age | 21 |
| Gaming space | 54,353 square feet, according to the property |
| Slots | More than 725 advertised; inventory changes |
| Live tables | Eight advertised; not necessarily all staffed |
| Other gaming | Bingo |
| Poker room | No |
| Retail sportsbook | No |
| Hotel | 78 rooms in published property descriptions |
| Parking | On-site parking |
| Smoking | Guests report smoking on the casino floor |
| Phone | 712-428-9466 |
| Official website | WinnaVegas Casino Resort |
What kind of casino is WinnaVegas?
This is a regional gambling getaway, not a sprawling resort where the casino is one of many attractions. Slots, tables, and bingo provide the reason to come; the hotel, dining, and Event Center make staying longer more convenient.
The Winnebago Tribe of Nebraska owns and operates the property on the Iowa side of the state line. Its setting favors visitors who are happy to make the casino the evening’s destination. If your ideal trip involves wandering between restaurants, bars, and other attractions, I’d lean toward a Sioux City base instead.
For more options around the state, see our Iowa casino guide.
Casino games: slots, tables, and bingo
WinnaVegas advertises 54,353 square feet of gaming space, more than 725 slots, eight casino table games, and a bingo hall. That is a substantial machine selection for a regional stop, although a published table count is not the number of games guaranteed to be operating when you arrive.
Slots and video poker
Slot variety is a favorable theme in the available guest accounts. A September 2026 visitor specifically appreciated the mix of newer and older machines, a useful distinction if you enjoy browsing rather than insisting on one particular title.
I would not turn those comments into a claim about payouts. Liking the selection tells us nothing about a machine’s return, and a short winning or losing session tells us even less.
Check the total wager before playing, not just the denomination on the cabinet. If video poker is your main interest, ask about the current selection and inspect the pay tables before committing your bankroll.
Table games and bingo
For a table-focused trip, call about the current lineup, opening times, and minimum bets. The advertised inventory does not promise that your preferred game will be available on a quiet afternoon or late at night.
Bingo provides a separate reason to visit beyond slots and tables. Plan around the session schedule rather than treating it as something you can join whenever you finish dinner. Ask about admission packages and session times before leaving home.
Poker room and sportsbook
WinnaVegas has no dedicated player-versus-player poker room or on-property retail sportsbook. Video poker and poker-themed table games are different offerings, not substitutes for cash poker games or tournaments.
WinnaVegas versus Hard Rock Sioux City
My useful distinction here is machine selection versus table-game breadth, rather than a blanket declaration that one casino is better.
Using the historical inventory estimates in the December 2024 Iowa gaming market analysis, WinnaVegas had 272 more gaming machines and 24 more hotel rooms than Hard Rock Sioux City. Hard Rock had seven more table games. Those differences are arithmetic from the report’s inventories, not current floor counts or measurements by Gamboool.
Gamboool original analysis
We assembled the comparison below from published information and our calculations. These are selected examples, rather than measured gambling sessions or a representative survey.
| Detail | Published information |
|---|---|
| WinnaVegas Casino Resort: Published regional comparison inventory, December 2024 | The market analysis lists 800 slots, 13 tables, and 78 hotel rooms at WinnaVegas. These are historical comparison data, not current operating counts. |
| Hard Rock Hotel & Casino Sioux City: FY 2024 comparison inventory | The report’s facilities table lists 528 gaming machines, 20 table games, and 54 hotel rooms at this Sioux City alternative. |
| WinnaVegas and Blackbird Bend: Regional competitive relationship | The market analysis identifies both properties as peripheral competitors to Hard Rock Sioux City, drawing primarily from northwest Iowa. |
| WinnaVegas Casino Resort: Officially advertised bingo and supporting amenities | The official property overview advertises a bingo hall, a hotel, dining, an event center, and meeting rooms, giving visitors options beyond slots and tables. |
| WinnaVegas hotel: Reported breakfast inclusion and amenity availability | The review aggregator’s summary says breakfast is not included and reports pool and hot-tub outages. These are visitor-report themes to confirm before booking, not verified hotel terms or current closure notices. |
| WinnaVegas Casino Resort: Reported smoking concern, September 2026 | A displayed guest review raises smoke exposure as a drawback; this is a guest account rather than an official smoking policy. |
| WinnaVegas hotel: Announced hotel-flooring renovation scope, June 2024 | The tribal newspaper reported planned flooring replacement throughout hotel rooms, suites, and public areas. The announcement documents investment scope, not completion. |
| Calculation | Result | Takeaway |
|---|---|---|
| Hotel-room inventory comparison: WinnaVegas versus Hard Rock Sioux City, December 2024 report | 24 hotel rooms | The published inventory gives WinnaVegas the larger on-site hotel, but room counts alone do not establish availability, rates, or lodging quality. |
| Slot inventory comparison: WinnaVegas versus Hard Rock Sioux City, December 2024 report | 272 gaming machines | The report lists a larger machine inventory at WinnaVegas, a useful historical distinction for slot-focused visitors, not evidence of better payouts or a current machine count. |
| Table-game inventory comparison: Hard Rock Sioux City versus WinnaVegas, December 2024 report | 7 table games | Hard Rock has the larger published table inventory in this historical comparison; the inventory does not establish which games are staffed during a visit. |
Research references: irgc.iowa.gov, winnavegas.com, winnebagotribe.com.
Method: Published inputs collected 2026-10-16. Illustrative assumptions are labeled, and the full calculation inputs remain in the saved research record. These examples support planning; they do not predict a particular session.
The practical takeaway: slot players should not assume the city property has the larger machine selection. Table players have a reason to compare Hard Rock’s lineup. These counts do not establish better lodging, lower prices, better payouts, or how many tables will be open.
This comparison uses historical report estimates. The quick facts above use WinnaVegas’s own advertised gaming inventory, so the two snapshots are not interchangeable.
WinnaVegas hotel: convenience versus room expectations
Published property descriptions list 78 rooms. The attached hotel’s strongest advantage is simple: after gambling, dinner, or a concert, you do not have to start another drive.
Guest feedback about room quality is mixed. Spacious rooms receive favorable mentions, and a September 2026 guest described a clean room. Other guest-feedback summaries mention dated furnishings, stains, and smoky odors. I would not call the hotel uniformly immaculate or uniformly tired based on those conflicting accounts.
That September guest also reported an overnight mechanical drone, firm beds, and difficulty operating the television. Those are individual complaints, not evidence that every room has the same problems. Light sleepers should request a quiet room location and explain what matters to them.
Hotel-flooring replacement was announced in June 2024, but that announcement does not establish that a particular room has been refreshed.
How to judge the overnight value
I’d compare the complete room price with the convenience it buys for your itinerary. Staying beside the casino makes more sense when the evening ends there than when most of your plans are elsewhere.
- Compare the final price after taxes and any mandatory charges.
- Check cancellation terms, check-in, and check-out when booking.
- Ask whether breakfast is included in your specific rate.
- Discuss smoke sensitivity and accessibility requirements directly before reserving.
A discounted room is not a bargain if you gamble beyond your budget to qualify for it.
Restaurants, entertainment, and amenities
On-site dining helps make WinnaVegas a convenient evening destination. Plan your meal around restaurant hours, however, not casino hours. Being able to gamble late does not mean a full dinner will be available late.
For concert nights and holidays, ask which outlets are serving, whether reservations are needed, and when the kitchen closes. With limited alternatives immediately nearby, meal planning matters more here than it would downtown.
The Event Center hosts concerts, and published property descriptions also list an indoor golf simulator and meeting rooms. Check the current calendar before building a trip around a show.
Call about the pool before booking
The property’s August 2024 description included an indoor pool, but guest-feedback summaries report pool and hot-tub outages. Those reports do not establish today’s operating status. If swimming is important to your stay, ask whether the pool is open before paying for the room.
Directions, parking, hours, and smoking
Use 1500 330th Street, Sloan, Iowa, in your navigation system. WinnaVegas is reached from the Interstate 29 corridor, but it is not simply a casino beside the exit. Guest accounts describe it as a few miles off the Interstate.
On-site parking makes driving the straightforward choice. Allow extra arrival time for a ticketed event, and arrange return transportation in advance if you will not have a car. I would not build an evening around finding a last-minute ride in an out-of-town location.
Published casino hours: WinnaVegas’s ClubWINN page lists Monday through Thursday hours as 8 a.m. to 2 a.m., with continuous weekend operation from Friday at 8 a.m. until Monday at 2 a.m. Confirm hours before a late-night trip. Casino hours do not establish restaurant, bingo, or table-game hours.
- Age and identification: The minimum gambling age is 21. Bring valid government-issued photo identification.
- Smoking: September 2026 guest feedback reports casino smoke. Smoke-sensitive visitors should ask about room arrangements and any nonsmoking gaming options.
- Budget: Set separate amounts for gambling, food, lodging, and transportation before arriving.
Players club and rewards
Ask the rewards desk about current enrollment benefits, earning rules, and offer restrictions before playing. A meal or room discount is useful only when it supports spending you already intended to make.
My rule is uncomplicated: use the card for your planned play, but do not let a promotion choose your gambling budget.
Guest praise, complaints, and our recommendation
Friendly, helpful staff and slot variety are the clearest favorable themes in the available guest material. Room size also gets positive mentions. Smoke, room upkeep, and the lack of nearby alternatives are the more useful cautions.
Lodging feedback is genuinely mixed: some guests describe clean, spacious accommodations, while other reports describe wear and odors. These limited accounts are useful for shaping questions before booking, not as a representative survey of all stays.
Our recommendation
WinnaVegas makes the most sense for slot and bingo players who want a casino-focused stay with an attached hotel, rather than a downtown entertainment base. Guest comments favor the staff and machine variety, while room-condition reports are mixed and smoke bothers some visitors. I’d choose it for a planned casino evening, but favor a city base if outside dining and sightseeing matter more; confirm pool availability before treating this as a resort getaway.
Frequently asked questions
Where is WinnaVegas Casino Sloan?
It is at 1500 330th Street near Sloan, Iowa, south of Sioux City, a few miles off the Interstate 29 corridor.
Is WinnaVegas open 24 hours?
Not every day. Its published schedule lists continuous weekend operation from Friday at 8 a.m. until Monday at 2 a.m., with Monday through Thursday hours of 8 a.m. to 2 a.m. Confirm before traveling late at night.
How old do you have to be to gamble?
The minimum gambling age is 21. Bring valid government-issued photo identification.
Does WinnaVegas have a hotel?
Yes. Published property descriptions list 78 rooms, with the hotel attached to the casino.
Does WinnaVegas offer bingo?
Yes. The casino advertises a bingo hall. Check session times and admission packages before traveling.
Does WinnaVegas have a poker room or sportsbook?
No. It has neither a dedicated player-versus-player poker room nor an on-property retail sportsbook.
Is WinnaVegas smoke-free?
Guests reported smoking on the casino floor in September 2026. Do not plan on a smoke-free casino experience.
Is the indoor pool open?
Call before booking. Published property information lists a pool, but guest-feedback summaries report outages.
Sources and update note
- WinnaVegas property overview: ownership, advertised gaming space, slots, tables, bingo, and supporting facilities.
- December 2024 Iowa Gaming Market Analysis: historical regional inventory estimates used for the Hard Rock Sioux City comparison.
- Winnebago Indian News, August 17, 2024: hotel size, published amenities, and Event Center concert use.
- Winnebago Indian News, June 8, 2024: announced hotel-flooring and property improvements.
Updated October 16, 2026. Guest experiences are subjective and can differ by room, visit date, and operating conditions. Historical inventory comparisons are not current availability guarantees.
Poker room and sportsbook
There is no dedicated poker room or on-site sportsbook.