Lake County Map
The County of Lake is located in the State of South Dakota. Find directions to Lake County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Lake County population is estimated at 12,488 people. The Lake County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Brookings County, Kingsbury County, McCook County, Miner County, Minnehaha County, Moody County.
Top cities include Ramona, Wentworth, Chester, Madison, Winfred