S/O cooking with curry, what is common where you live?

I can't speak for the US obviously but Thai is very popular in the UK. Actually our local pub was run by Thai people until last winter and did a great Thai restaurant/takeaway service so we eat it pretty regularly and I love to cook Thai sometimes.
Curry is almost a staple in the UK now, particularly a Korma which often comes out top of various lists with Roast Beef as a UK favourite these days   and I would think Thai is growing in popularity.

Thai food is popular in the US but it depends on where you live. Most small towns in the midwest will not have a thai restaurant but a lot of medium sized cities will have them. Large cities in the US will definitely have thai food. California has thai food on every corner (in Orange County). Even Manhattan, Kansas has a great thai restaurant and Green Bay, Wisconsin has a thai place (it is not so great). I cannot speak for the East Coast but from what I have heard they have a lot of thai as well. I cook thai food at home (I live in Spain right now but I am from the US...the midwest).

It is a bit of a complicated question because if you ask almost anyone not from the middle of the country they are going to tell you they like thai. If you ask someone from a small town in the midwest or somewhere in an outlying area they may never have tried it (probably because there is no restaurant for them to try). Most people that would start a thai restaurant might live on the coasts. I would guess that college towns are more apt to have thai restaurants as well. The small town where I grew up in the midwest definitely did not have a thai restaurant but just 20 minutes down the road there was one in a college town.

I make Thai food at home but most people I know don't. I live in a mid sized Midwestern city and we have several Thai restaurants, though part of that may be the influence of the large university just a few miles away. I have to go to a specialty Asian market for curry pastes and some spices, although I can find a few things such as coconut milk in my regular grocery store.

Thai food is very popular in Houston, TX. I don't know how many cook it at home, but I do. The ethnic aisle in my grocery store has lots of different Asian ingredients.

Satay with peanut sauce and red curry beef are both favorites at my house.

I've never found Thai food to be very common anyplace I lived. It was certainly "findable" in Houston, but still nothing compared to TexMex, or Chinese, or even Vietnamese. I live in another big city now, and while there are Thai places, they aren't too common and I haven't found anyplace I love. As for cooking it, I haven't found success with any recipe I have tried, and I'm a perfectly good cook, so there's something I'm just missing.

Thai, Korean, Indian, are the common restaurants here, in addition to the normal fast-casual and sit-down offerings.

I am in northern Virginia just outside the beltway.

There are 4 Thai restaurants within a 5-mile radius of me, and they are all fabulous. It is my favorite ethnic cuisine by far. We also have just as many Indian, Vietnamese, Chinese, Korean, and Mediterranean. I've attempted some Asian recipes at home, but I'm more likely to cook something with Mexican, Italian or barbecue flavors. In order to get the flavors just right, Asian dishes seem more complicated, and it's just easier to go out when we want our fix.

I've never had Thai food - I think I left the UK before it jumped in popularity and it's not something I've seen locally here in the states.

When I think curry - I think Indian curry not Thai and more specifically British Army Curry - which I grew up on and continue to make a varient of today.

I eat Thai probably once a week but don't cook it often at home. We have lots of ethnic food options in our city. My favourite is probably Malaysian or Vietnamese.

I'm in the Midwest. I can name five or six Thai restaurants in our metro area. All are very good and I love eating at any of them.
I can only think of one Indian restaurant, although there may be others I don't know about. I've never been there but my husband has, with people from work.

I've never cooked Thai food at home; we go out if we want that. It was interesting to go with friends who used to live in Thailand and speak the language. In fact, the woman used to teach Thai cooking. Loved hearing their stories.

Silicon Valleys means there's every single kind of food in every single town. Until I saw a Food Network show a few years ago I used to love Thai food, but ever since I saw how fish sauce was made, no thank you, I just cannot stomach it.

That being said, probably once a week we eat curry, usually it's a bean curry. Both my kids love Indian food.

Thai food is extremely popular in San Diego and it is one of my favorite cuisines. I don't cook Thai food much, but I get take out at least once a month.

Thai and Indian are super popular here.