Yankton County, South Dakota

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Government Services

Driver's License & REAL ID

Requirements for REAL ID

Birth certificate
Passport
Social Security card
Two SD residency proofs
Name change documents
Current SD license

Visit DMV Website

Voter Registration

Registration Information

Registration Deadline: 30 days before
Polling Hours: 7AM-7PM

Early Voting

14-2 days before

Register to Vote

Government Offices

DMV Location

Address: 410 Walnut St, Yankton, South Dakota

Hours: Mon-Fri 8-5

Phone: (605) 668-3370

Vital Records Office

Address: 410 Walnut St, Yankton, South Dakota

Hours: Mon-Fri 8-4:30

Phone: (605) 668-3370

County Map

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County Information

Population: 22,814
Median Household Income: $54,167
Land Area: 522 sq mi
Population Density: 43.7 per sq mi
County Seat: Yankton

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