Web200 south main street. About pearl river county sheriff's office. The pearl river county courthouse, a. Webpearl river county sheriff's office. 200 south main street, poplarville, ms. Websheriff david allison the pearl river county sheriff's office strives to provide honest and professional law enforcement services to all citizens of our county. Webpearl river county sheriff office in poplarville, ms, serves as the primary law enforcement agency for the county, ensuring public safety and enforcing local laws. The sheriff is the chief officer of the chancery and circuit courts and maintains…