What is the population of Brant Lake?

The population of Brant Lake, SD is 58.

Where is Brant Lake located?

Brant Lake, SD is located at latitude 43.9309300 and longitude -96.9444700. It is in United States.

What is the area of Brant Lake?

The area of Brant Lake, SD is 7.073924 km².

What is the elevation of Brant Lake?

Brant Lake, SD has an elevation of 493 meters (1617 feet) above sea level.

What time zone is Brant Lake in?

Brant Lake, SD is in the America/Chicago time zone.

What state is Brant Lake in?

Brant Lake is in the state of South Dakota, United States.

What county is Brant Lake, SD in?

Brant Lake is in Lake County, South Dakota.

How has the population of Brant Lake changed?

The population of Brant Lake, SD has increased from 51 (2010) to 58 (2020), a change of 13.7%.

Brant Lake, SD - Geographic Facts & Maps

Brant Lake: census-designated place in South Dakota, USA.

About

Brant Lake is a CDP located in the county of Lake in the U.S. state of South Dakota. Its population at the 2010 census was 51 and a population density of 7 people per km². After 10 years in 2020 city had an estimated population of 58 inhabitants.

Quick Facts about Brant Lake

Population	58 (2020)
Country	United States of America
State	South Dakota (United States)
County	Lake County
Area	7.07 km²
Latitude & Longitude	43.9309,-96.9445
Altitude	5,305 feet / 1617 meters
Time Zone	America/Chicago
Local time	00:02:40 (10th November 2026)
Density	8 Pop. per km² as of 2020
Population growth	13.73% (2010-2020)
Weather	37℉ Mostly Clear 7-days weather

Geography

Brant Lake is located at 43°55'51"N 96°56'40"W (43.9309300, -96.9444700).

Brant Lake map

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Weather

37°F

Mostly Clear

0 to 10 mph WNW Tonight

Mostly clear, with a low around 37. West northwest wind 0 to 10 mph.

7-Day Forecast

Demographics

The population of Brant Lake increased by 13.73% in 10 years.

Year	Population	% Change	Method
2010	51	-	census
2011	53	3.92%	estimation process
2012	53	0%	estimation process
2013	55	3.77%	estimation process
2014	55	0%	estimation process
2015	56	1.82%	estimation process
2016	59	5.36%	estimation process
2017	59	0%	estimation process
2018	62	5.08%	estimation process
2019	60	-3.23%	estimation process
2020	58	-3.33%	estimation process

Nearby Schools and Colleges

Schools and campuses linked to Brant Lake, SD. Select a name to open its map and contact details.

Code	Name	City	ZIP
219082	Dakota State University	Madison (SD)	57042-1799

Nearby Post Offices

Closest post offices linked to Brant Lake.

Post Office Name	City	ZIP
Chester Post Office	Chester (SD)	57016
Wentworth Post Office	Wentworth (SD)	57075
Colman Post Office	Colman (SD)	57017
Colton Post Office	Colton (SD)	57018
Madison Post Office	Madison (SD)	57042

Other cities in Lake County

Cities, towns, neighborhoods & other populated places in Lake County , SD.

City Name	Population	Title
Madison	7,064	City in Lake County, South Dakota, United States

Brant Lake, South Dakota