According to the 2011 census, the town of Sinapali had the following population characteristics:
Number of households
1,315
Total population
5,069
Total males
2,769
Total females
2,553
Total population
536
Total population
353
Literacy rate
75.81%
Worker population
1,553
Males make up 50.3% of Sinapali's population, whereas 49.7% of the population is female. The main languages spoken in the Sinpali and Nuapada districts are Koshali, Laria, and Odia. Hindi is used in schools in Odisha, and English is spoken in higher education.
Culture
Many Sinpali writers have made significant literary contributions. Poets such as Damodar Patra, Manohar Meher, Narayan Bharas Meher, Kandarp Panda, and Gayadhar Patra wrote in Odia during the pre-Independence era. However, the region was included in the Central Province. Damodar is famous for writing the letter Malashri, a poetic form used mainly when praying to the goddess Durga. His 40 works have been preserved in the History and Archeology Department of Sambalpur University. Manohar Meher is also famous for his work, although most of his pieces have remained unpublished. Dr. Mahendra Kumar Mishra is a well-known folklorist, and his writings include Passeema Odisha folk culture, Kalahandira Loka Sanskriti, oral poetry of Kalahandi, and oral epics of Kalahandi. Dr. Harekrishna Meher is a creative writer, poet, and translator. He has translated Gangadhar Mehar's tapaswini from English, Hindi, and Sanskrit languages and Meghduta into the Sambalpuri language. Chandi Charan Bishi, Benudhar Pandey, Manoj Mehar, and Gobinda Sahu have also made their place in the fields of their writing.
Economy
Sinapali's economy, like the rest of the Nuapada district, depends mainly upon its agricultural and forestry activities. Locals produce non-timber forest products such as the mahua flower, harida, bahada, and tol. Local agriculture is challenging due to limited irrigation facilities.
CHC Sinapali, Govt. Hospital, Sinapali – Community health center located in the close vicinity to village residential area. This hospital has a capacity of 20 beds with both allopathy & ayurvedic surgeons available.
District Headquarters Hospital, Nuapada – Government hospital situated in the district headquarters which is about from Sinapali.
Jogimath Brahmanpada, Jharia, Thipakhol, Mulabasa Dam, Liad Project, and Chaura Dangar are the notable tourist areas around Sinapali. Chauta Dangar is the highest mountain range of the Nuapada district, with an elevation of above sea level. The are many caves and natural areas. The elephant-shaped mountain can be spotted from any part of the region. The Samaleswari temple of Baijalpur, the Durga temple, and the Jagannath temple of Sinapali are also tourist destinations. Chhatar Yatra festival during Dashahara attracts many devotees.
