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Diamond Thai

515 W 7th St, 312 Court Ave #510, Sioux City, IA 51103-4338
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  • Excellent62%
  • Very good29%
  • Average6%
  • Poor2%
  • Terrible1%
Travellers talk about
“thai food” (22 reviews)
“spring rolls” (13 reviews)
“curry” (7 reviews)
Closed Now
All hours
Asian, Thai, Vegetarian Friendly
$$ - $$$
515 W 7th St, 312 Court Ave #510, Sioux City, IA 51103-4338
All Details
Write a ReviewReviews (126)
Traveller rating
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1 - 10 of 126 reviews

Reviewed 2 weeks ago via mobile

I made an order over the phone. The lady missed half my order. So I say fine, whatever. But then she says $15 minimum. Guess what, it’s your fault my order isn’t $20!!! I dont want spend $5 on spring rolls to get me to...More

Thank OysterAddict
Reviewed 7 November 2017 via mobile

Super friendly, helpful staff. You can make anything as spicy as you want. Definitely worth a trip!!

Thank rhodmas21
Reviewed 1 October 2017 via mobile

It's a little hole in the wall in what I think is downtown Sioux City. I couldn't believe how good it was. Very authentic and friendly service. Yum!

Thank Liz N
Reviewed 20 July 2017

Diamond Thai in Sioux City, IA, is tucked away in a very unimposing storefront on a street with several other ethnic businesses. It is not large. The interior is colorful and comfortingly cozy in a local small business kind of way. But once you order,...More

Thank Jeanne B
Reviewed 22 June 2017 via mobile

This is the best Thai restaurant in Sioux City located in an average but safe neighborhood. The decor and ambience is probably not very high end but food is really good. We go there all the time when we visit Sioux City

Thank Travelfreakindian
Reviewed 16 June 2017 via mobile

Love the food and the staff! Huge menu and everything is amazing. Tried the mango sticky rice for the 1st time! So good!

Thank OysterAddict
Reviewed 22 April 2017 via mobile

Consistently good service. Great food friendly staff. A favorite. Never disappointed here. Try the mango sticky rice, the garlic rice as a side. The golden bags are great. Love the fresh spring rolls.

Thank deanmj
Reviewed 15 November 2016 via mobile

Being a vegetarian I thought I would be head over heels for Diamond Thai. If you are into quirky the ambiance is great, and the owners are really friendly! I've eaten here a couple of times and am not blown away by the food. I...More

Thank Plaidfuzz
Reviewed 3 November 2016 via mobile

I have lived in Sioux City Area for over 3 years and was excited to find some ethnic food other than Mexican restaurants when I heard about Diamond Thai, I have had much much better Thai food, but this was good and I have and...More

Thank Tracy K
Reviewed 2 November 2016

This is a must-stop restaurant for us when we're in Sioux City. Food is always top-notch. This time, we had a Thai food virgin with us. He ordered the Sweet and Sour Beef, which he liked very well. My 9-year-old daughter ordered Fried Tofu and...More

Thank A S
Nearby Restaurants
Main + Abbey
187 reviews
.90 km away
La Juanita
141 reviews
.84 km away
McCarthy & Bailey's Irish Pub
103 reviews
.86 km away
Nearby Attractions
Lewis and Clark Interpretive Center
197 reviews
1.19 km away
Sioux City Public Museum
128 reviews
1.24 km away
Sergeant Floyd River Museum and Welcome Center
80 reviews
1.18 km away
Palmer's Olde Tyme Candy Shoppe
42 reviews
.60 km away
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Questions & Answers
Heidi K
4 February 2015|
Response from BuckeyeRover | Reviewed this property |
Gee Heidi, vacationing with us? ...:) It seems there was a mix up somewhere, as this question was suppose to be about Diamond Thai, but you are asking about fishing....at any rate, great, inexpensive Thai food-no alcohol... More
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Restaurant Details

Rating summary
  • Food
  • Value
Dinner, Lunch
Restaurant features
Takeout, Seating, Waitstaff, Reservations
Good for
Kids, Child-friendly
Open Hours
11:00 AM - 8:30 PM
11:00 AM - 9:00 PM
11:00 AM - 9:00 PM
11:00 AM - 9:00 PM
11:00 AM - 9:00 PM
11:00 AM - 9:00 PM
Location and Contact Information
  • Address: 515 W 7th St, 312 Court Ave #510, Sioux City, IA 51103-4338
  • Location: United States  >  Iowa (IA)  >  Sioux City
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