Is it OK for an openly Muslim person to travel to the United States post-2017?

Unfortunately, going through customs, there is a risk that Muslims will be asked invasive questions unrelated to legitimate security concerns. Consider the following two recent stories about ordinary Canadian Muslims denied entry to the United States after having their cell phones searched. One of them was asked about her religious practices and what she thought of Trump.

Canadian woman turned away from U.S. border after questions about religion, Trump

Canadian denied entry to U.S. after being questioned on mosque connections

Contrary to another answerer, I don't believe the reason we hear about these cases is because they're rare. The people who have the courage to come forward and tell their stories to the media are just the tip of the iceberg.

In any case, it's strongly advisable to leave your cell phone at home.

Yes, it is safe.

I have lived in the USA for over 30 years and the Washington, DC area for over 20 years, and I've never seen anyone accosted for being Muslim or wearing Hijab. People are still wearing Hijab on the street. 99.9+% of Americans have no interest in persecuting anyone over religion. It's just not something we do here.

The rare incidents that are reported on the news now and then make it onto the news because such incidents are rare. For each of these, a thousand kindnesses go unreported.

The few people who want to keep Muslims out of the country want you to think that they are powerful and have lots of support. They use fear because it's the only thing they have. Don't let them win.

It is almost certainly safe no matter where you go. You may be more likely to get looks and snide remarks in right-leaning areas that voted for Trump, but overall most people in this country aren't like that.

Pretty much any major city in the country is liberal leaning to moderate and would be statistically less likely to have people supporting the immigration ban. Perhaps if you were planning to spend lots of time in very small rural towns I would advise caution, but on the whole you don't have much to worry about.

That said, it is entirely possible someone will do something rude or upsetting, so be prepared for that possibility, but I would not call it unsafe. However this is something best answered by a Muslim who has been living in this country. I can't speak for them.

Regarding the local politics of the places you mentioned:

• California cities are extremely liberal/tolerant, especially San Francisco.
• Las Vegas, being Vegas, is accepting of all sorts of things, fairly liberal
• Texas cities will be more varied. Austin is fairly liberal, Dallas is more moderate, but still voted for Clinton last year. But a smaller city like Midland or Amarillo will be very conservative

All that said, obviously a person can be conservative and fully embrace Muslim visitors and immigrants, and a liberal can be islamaphobic.

Yes it is perfectly OK to travel to States during these times. I'm not a muslim but I have muslim friends who are devout and have traveled in the States from other countries during the past couple of months. I can just tell you that jerks will be jerks no matter where you go and you encounter such people sometimes, but it is rare, very rare. Depends on luck too. But as far as airports are concerned I asked my friends and you will be fine (I hope). If you are asked an extra question or two then just answer it like a normal person.

Immigration/Customs is where you'll have the most problems. And potential checkpoints that are borderline illegal, especially if you're around certain places in Texas/New Mexico.

If you happen to go through an inland checkpoint, you can ask if you're being detained at least if you're interested in that, because in the US we require probable cause. Of course that's a white guy who isn't wearing a hijab. This guy had a different experience.

Aside from those, being a Muslim in the US should be pretty safe from most kinds of harassment. No doubt there will be looks and snide remarks, but for the most part people are at least tolerant, and many people are friendly. And there are loads of neat things to see in California, Las Vegas, and Texas (though right now California is going through a surprising amount of flooding - you should research and factor that into your travel plans)

If you want to look at it by numbers, absolutely you are statistically safer 'being visibly Muslim' than, say, riding in a motorized vehicle.

The number of incidents we hear about in the media are just that - an incident out of 318 million people. Obviously something could happen, but it is as likely in the United States as anywhere else.

There are mosques in almost any city in the United States - Not saying you would attend, I say this only as an indication that even in the small town I went to high school in conservative Texas had a mosque and nobody had a problem with it.

What you can do:

• A number of Muslim and non-Muslim religious institutions have resources for Muslims. Look up a local mosque or, as of 2016, an ELCA Lutheran Church (among many others) for resources and information. This also includes notes on safety.
• Occasionally, if you're not sure, ask questions: you're at the entrance to a restaurant and you don't know the vibe, simply ask: "I'm in a hijab, do you think it is safe to come into this restaurant?" I worked in Abu Dhabi for a decade, and my friends who were girls have said anecdotally that this was failproof: they even got extra accommodation - free appetizer, etc. and knew from the attitude of the host whether they would be safe: they always felt welcome.
• Do what you'd do in any travel situation; stay safe, don't walk alone at night, watch your wallet, and avoid bad areas of town.
• If someone asks, innocently and not aggressively, about the hijab, be kind and generous with information to help them in their ignorance. It goes a long way.

Your greatest dangers are those that you'll experience traveling anywhere.

The first country to recognize the US was Muslim. There is a Quar'an in the White House. There just happens to be a few people among the hundreds of millions who are given a voice to promote their hateful agenda.

I am an American, living in a part of the country (New York City) whose liberalism rivals Europe's. There are TONS of people with hijabs here and someone who wears one wouldn't even need to take special precautions in NYC. Although customs is subject to executive orders, not a lot has changed since the election about the way people with hijabs are treated once they arrive in NYC.

America is a very diverse country, and people are also diverse in their political views and regional identities. Currently, the greatest political divide in the United States is between the cities (which tend to be more comfortable with diversity) and rural areas (which tend to be uncomfortable with outsiders). Donald (Trump) is very unpopular in NYC and other major cities, and the vast majority of urban Americans did not support him. In fact, many openly protested him. However, Donald won many counties in my state, especially rural counties.

If your friend does leave the cities and suburbs she might turn a few heads, but people will tend to be friendly and welcoming—possibly friendlier and more welcoming than they are in urban centers. They're generally more afraid of people who stay and threaten their accustomed way of life than of people who pass through. One of my friends, who is from a quiet part of South India, has told me how much he loves rural Virginia.

Having said this, I can understand the perspective of one comment that you might want to boycott the U.S. right now. After unleashing this monster on the world, we really deserve it.

I can only speak from my own experience, but I live in Idaho, one of the most conservative states. As such, I also personally know a fair number of people with anti-Muslim sentiments. That being said, my experience is that most people who dislike the idea of Muslims are more curious and welcoming in practice. This is anecdotally supported by my association and friendship with Muslim colleagues at my workplace, which is international and has hundreds of Malaysians who live here on site, many of whom are visibly Muslim. Despite living in an area with reportedly high anti-Muslim sentiments, they have all expressed how much they love it here and claim the people here are very nice.

Will you be heckled or harassed? Who knows? Probably not, though. I doubt you have any higher chance of being harassed than any other Christian country. For what it's worth, I, and most people I know, would immediately jump to your aid if some bozo decided to make an issue out of your presence here.

TL;DR You're not going to find any useful empirical data on your safety in traveling here. Anecdotes are a poor substitute for data, but that's all anyone is going to be able to offer. I say go for it.

Given all the news out of the US right now with the new president and potential travel restrictions, is my friend who is going to look very Muslim, going to have any hassles being there?

Not really, there are muslims everywhere. If you stay in urban areas you are less like to have any hassles.

Like I'm sure America is still a civilised country so I'm not thinking of violent assault or anything but this is intended as a holiday so is it going to be a positive, welcoming experience for her?

It should be. No one can speak for all people you might pass by, but you should be good in all cities/states you mentioned.

Will she likely get stared at or abused on the street?

Stared - yes. Abused - I'd say there is a chance, but it's less than 1%. Just ignore stares and enjoy your time.

Will she have lots of trouble going through Customs?

Can be. Just answer politely, don't get nervous and be honest. You should be fine.

I see muslims praying during a lunch break in Midtown, Manhattan with 100s people walking around. No problem at all. No one is bothering them. I can speak up for other parts of the country.