Which Spanish speaking country uses sentence in this way?
Yo estoy estudiante.

Is it used in Spain or Mexico?

Thank you for your helpful answer. 🙂

Question

Which Spanish speaking country uses sentence in this way?
Yo estoy estudiante.

Is it used in Spain or Mexico?

Thank you for your helpful answer. 🙂

Answer

Hi yo estoy estudiante is totally wrong, that's why I could say there is not any Spanish speaking country where is used. The correct way to say is Yo soy estudiante 🙂

Answer

The correct form of says it in Spain or Mexico is: yo soy estudiante.

I'm from Mexico and I'm learning English, if you want someone for practice you can comunícate with me 😊

Answer

In Spain they say/En España se dice:  Soy estudiante. 😀

The verb Ser is used to talk about: 1. a persons characteristics, eg: Eres amable = You are kind,

2 to talk about somebody's occupation: (Ella) Es médica = She is a doctor; Eres estudiante = You are a student,

3. to tell the time : Son las 10 (diez) menos 7, (siete)

and 
...

4. to express the passive voice: Este edificio fue construido en 1798 = This building was built on 1798.

I  don't think Spanish-speaking natives would ever use the verb estar in the way you wrote it!

Paul Rothera  Spanish advanced student (nivel C1)

I hope this helps you. I 😀