The story starts around 1918, when the Vedovatti family forded the Borá waters on their way to Sapezal and decided the ground was worth stopping on. Portuguese families followed in 1919 and cut the first tracks through the scrub. A chapel was donated at the end of 1923, which in the interior of São Paulo is the moment a scattering of farms becomes a place with a name. Formal recognition as a district came in 1934. Emancipation took another three decades: state law 8092, signed on 28 February 1964, created the municipality of Borá, and it was installed on 31 March 1965. The name itself is older than any of it. Borá comes from Old Tupi, from a word for a species of bee, a reminder that the Tupi language left its fingerprints on almost every map of this state.

Borá has not simply always been tiny. It has been shrinking and recovering for half a century. The 1970 census found 1,270 people here. By 1991 the figure had fallen to 751, as mechanised agriculture did to this corner of São Paulo what it did to rural districts across Brazil, replacing labourers with machines and sending the children to Marília, Assis and the capital. The count has crept back since, to 907 at the 2022 census and an estimated 928 by 2024. Growth of that scale is measured in individual families. Borá borders Lutécia, Paraguaçu Paulista, Quatá and Quintana, none of them large, and its Catholic parish belongs to the Diocese of Assis. There is one bank branch, one square, and no expectation that any of this will change quickly.

For decades Borá was the sort of place where crime statistics were a blank column. Then, in the early hours of 29 January 2009, armed men came into town, forced their way into the single bank branch that had stood on the central square for thirty-three years, and took what they could. The national press reported it for what it was: the first robbery in the municipality's history. It is a small headline that says a great deal about the place. In a town of this size everyone knows the bank teller, everyone knows whose car is whose, and an intrusion of that kind lands less like a property crime than like a violation of the household. Borá went back to its blank column afterwards, and the story is still told.

In 2011 a candy company went looking for the smallest town in Brazil and found Borá. The resulting Halls marketing campaign pushed the municipality into an unlikely national record: the highest rate of Facebook registration of any city in the country, with 93 percent of residents over the age of thirteen signed up. There is something quietly funny about a place with more voters than inhabitants also having nearly universal social media penetration, and something a little poignant too. A town this small has a limited number of people to talk to in person. What the campaign proved, mostly, was that Borá is not isolated by choice. It is connected to everything, and still it is a place where you count the houses to find the one you want.

Borá will not detain a traveller long. There is a central square, a church tied to the Diocese of Assis, a municipal hall, and streets that run out into fields within a few blocks in any direction. That is the appeal. The western interior of São Paulo is one of the most thoroughly agricultural landscapes on the continent, an ocean of cane and soy stitched with red dirt roads, and Borá is what a human settlement looks like when it is scaled honestly to the number of people the modern countryside actually requires. Come for the oddity of the statistic and stay for the ordinary evening: warm air, low houses, and 900-odd people who could name every one of their neighbours if you asked.