The area Syed Mahmud resided in was named Kazipara (Kazi being a variant of Qadi) after him, and his mazar (mausoleum) remains there.

The most popular and accepted discussion is that once upon a time there were many people of Sanatan religion living in Brahmanbaria.

[citation needed] According to the 2011 Census of Bangladesh, Brahmanbaria Sadar Upazila had 95,802 households and a population of 521,994.

Brahmanbaria Sadar had a literacy rate (age 7 and over) of 53.41%, compared to the national average of 51.8%, and a sex ratio of 1019 females per 1000 males.

[8] Brahmanbaria Sadar Upazila is divided into Brahmanbaria Municipality and 11 union parishads: Basudeb, Bodhal, Dakshin Natai, Machihata, Majlishpur, Ramrail, Sadekpur, Shuhilpur, Sultanpur, Talsahar, and Uttar Natai.