ZIP Code 57269
About Twin Brooks
Twin Brooks is a town in Grant County, South Dakota, United States. The population was 47 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
257
population
$96,111
median household income
3
people / sq mi
$411,800
median home value
32.9
median age
118
housing units
114
households
94.1
land area (sq mi)