Perry County, Illinois

Perry County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF

Government Unit	Unit Type	Jurisdiction Role	Contact / Address
COUNTY OF PERRY GUS Population: 20,272 (2024) ID: 204263	County	Official County Government	Contact: CLERK PO BOX 438, PINCKNEYVILLE IL 62274-0438
CITY OF DU QUOIN GUS Population: 5,611 (2024) ID: 207853	Municipal	Municipal Government Within County	Contact: CITY ADMINISTRATOR PO BOX 466, DU QUOIN IL 62832-0466
CITY OF PINCKNEYVILLE GUS Population: 4,963 (2024) ID: 162570	Municipal	Municipal Government Within County	Contact: DEVELOPMENT COORDINATOR 104 S WALNUT ST, PINCKNEYVILLE IL 62274-1340
VILLAGE OF WILLISVILLE GUS Population: 559 (2024) ID: 162572	Municipal	Municipal Government Within County	Contact: TREASURER PO BOX 157, 906 S BROADWAY ST, WILLISVILLE IL 62997-0157
VILLAGE OF TAMAROA GUS Population: 527 (2024) ID: 162571	Municipal	Municipal Government Within County	Contact: TREASURER PO BOX 216, TAMAROA IL 62888-0216
VILLAGE OF CUTLER GUS Population: 355 (2024) ID: 204296	Municipal	Municipal Government Within County	Contact: VILLAGE CLERK PO BOX 88, CUTLER IL 62238
VILLAGE OF ST JOHNS GUS Population: 157 (2024) ID: 185023	Municipal	Municipal Government Within County	Contact: CLERK PO BOX 1093, DU QUOIN IL 62832-5093