Do You Say ‘No Rio’ or ‘Em Rio’? Articles with Brazilian Place Names
Place names do not all take the same article in Portuguese. Learn common Brazilian patterns and treat many names as fixed expressions.
Real Life Portuguese · 5 min read · Updated October 14, 2026
The short answer
Portuguese often combines em with a definite article: em + o becomes no, em + a becomes na, and the plural forms become nos and nas. That is why you may hear no Rio and na Bahia.
Learn the preposition and article together
Many city names appear without an article, while others commonly use one. Usage is partly conventional, so learning the whole phrase is more reliable than trying to infer every article from the place name.
Moro em São Paulo.
I live in São Paulo.
Vou passar o fim de semana no Rio.
I’m going to spend the weekend in Rio.
Minha família mora na Bahia.
My family lives in Bahia.
Use the same form with movement and origin
The article changes when the preposition changes. To say you are going to a place, you may use a + article: ao Rio or à Bahia. To say where you came from, de combines with the article as do Rio or da Bahia.
Because regional and personal usage can vary, check how people refer to the exact city or state you mean. A few useful chunks will cover many travel conversations.
Vou ao Rio no mês que vem.
I’m going to Rio next month.
Ela voltou da Bahia ontem.
She came back from Bahia yesterday.
Eles vieram de Recife.
They came from Recife.
Put it into practice
Store place names with their natural phrases—em São Paulo, no Rio, na Bahia—and practice them as complete units.
Quick practice
Which Portuguese example matches “My family lives in Bahia”?
Choose an answer to check yourself.
Keep practicing with the Real Life Portuguese app
Build on this guide with everyday expressions and native Brazilian audio. Choose iPhone, Android, or the web app.