Search official government public records, criminal records, court records, and background check resources for Onaka, South Dakota.
City of Onaka, South Dakota, most updated and largest online public and criminal records portal.
Onaka is located in Faulk County, South Dakota, United States.
Parent jurisdiction: Faulk County, South Dakota
No records found. Please check back soon.
Onaka, South Dakota, is a small town located in Faulk County, with a current population of 30 residents, according to the 2020 U.S. Census. This rural community is situated approximately 10 miles northeast of the county seat, Faulkton, and is part of the larger agricultural landscape that characterizes the region.
Notable landmarks in Onaka include the historic Onaka School, which served the community for many years before closing, and the nearby Onaka Cemetery, which reflects the town's long-standing history. The surrounding area is primarily agricultural, with many residents engaged in farming and ranching, contributing to the local economy.
Historically, Onaka was established in the early 1900s and was once a thriving hub for local commerce and community gatherings. The town's economy has shifted over the years, but it remains a testament to the resilience of small-town life in South Dakota. The Onaka community continues to celebrate its heritage through local events and gatherings, fostering a strong sense of connection among its residents.
All sources listed are official government or authoritative public data portals. PublicRecordCenter.com does not store personal records — we index public access points. Last reviewed: March 2026.