Brown County , South Dakota

Brown County: County in South Dakota, United States

Brown County locator map
Location of Brown County on South Dakota map.

About

Brown County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 36,531 and a population density of 8 people per km². After 10 years in 2020 county had an estimated population of 2,020 inhabitants. Its county seat is Aberdeen. The county was created 140 years ago in 1880.

Brown County Courthouse 'Aberdeen' - restored image
Brown County Courthouse 'Aberdeen' - restored
Brown County Courthouse 'Aberdeen' - restored image

Geography

Brown County is located at 45°35'23"N 98°21'6"W (45.5897200, -98.3516100). It has 8 neighbors: Dickey County, Sargent County, Day County, Edmunds County, Faulk County, Marshall County, McPherson County and Spink County.

Brown County map

The largest city of Brown County is Aberdeen with a population of 930. Other cities include, Bath population 747, Groton population 121, Columbia population 108 and Putney population 104. See all Brown County cities & populated places.

Weather

Brown County forecast: Sunny, with a high near 73. South wind 7 to 16 mph, with gusts as high as 24 mph. more

Brown County Quick Facts

Population : 38,738 (2020)
Country : United States of America
State : South Dakota (United States)
Different from : Brown County, Brown County, Brown County, Brown County, Brown County, Brown County, Brown County, Brown County
Area : 4484 km2
Water as percent of area : 1%
Land as percent of area : 99%
Named for : Alfred Brown
Capital : Aberdeen
Establishment : January 01, 1881
Time Zone : UTC−06:00
Local time : 09:16:56 (22nd September 2021)
Density : 9 Pop. per km² as of 2020
Population growth : 5.7% (2010-2020)
Weather : 73℉ Sunny 7-days weather

Brown County has 8 neighbours.

  • Aberdeen

Demographics

The population of Brown County increased by 5.7% in 10 years.

Year Population % Change Method
2010 36,531 - census
2011 36,925 1.07% estimation process
2012 37,569 1.71% estimation process
2013 38,136 1.49% estimation process
2014 38,255 0.31% estimation process
2015 38,400 0.38% estimation process
2016 38,900 1.29% estimation process
2017 39,290 0.99% estimation process
2018 39,145 -0.37% estimation process
2019 38,839 -0.79% estimation process
2020 38,738 -0.26% estimation process

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Other places with the same name (9)

Brown County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Brown County.

City Name Population Title
Aberdeen 930 City in and the county seat of Brown County, South Dakota, United States
Bath 747 Unincorporated community in South Dakota
Warner 593 Town in Brown County, South Dakota, United States
Ordway 295 Township in Brown County, South Dakota
Claremont 122 Town in Brown County, South Dakota, United States
Groton 121 City in Brown County, South Dakota, United States
Columbia 108 City in Brown County, South Dakota, United States
Westport 107 Town in Brown County, South Dakota, United States
Putney 104 Human settlement in United States of America
Stratford 74 Town in South Dakota, United States of America
Frederick 61 Town in Brown County, South Dakota, United States
Hecla 52 Township in Brown County, South Dakota

South Dakota Other Counties (more counties)

County Name Population Title
Minnehaha County 196,659 County in South Dakota, United States of America
Sioux Falls 157,584 City in and county seat of Minnehaha County, South Dakota, United States
Pennington County 115,926 County in South Dakota, United States of America
Rapid City 77,503 County seat of Pennington County, South Dakota, United States
Lincoln County 63,019 County in South Dakota, United States
Brookings County 35,603 County in South Dakota, United States of America
Meade County 28,588 County in South Dakota, United States
Codington County 28,186 County in South Dakota, United States of America
Lawrence County 26,221 County in South Dakota, United States
Yankton County 22,742 County in South Dakota, United States
Watertown 22,303 City in and county seat of Codington County, South Dakota, United States
Davison County 19,812 County in South Dakota, United States of America
Beadle County 18,513 County in South Dakota, United States
Hughes County 17,336 County in Oklahoma, United States
Union County 16,192 County in South Dakota, United States
Mitchell 15,697 City in and county seat of Davison County, South Dakota, United States