Castlewood Hamlin County, South Dakota

Castlewood: Township in Hamlin County, South Dakota

About

Castlewood is a township located in the county of Hamlin in the U.S. state of South Dakota. Its population at the 2010 census was 226. After 10 years in 2020 city had an estimated population of 247 inhabitants.

Castlewood Quick Facts

Population : 247 (2020)
Country : United States of America
State : South Dakota (United States)
County : Hamlin County
Time Zone : America/Chicago
Local time : 17:51:43 (6th October 2022)
Postal code : 57223
Population growth : 8.5% (2010-2020)

Geography

Castlewood is located at 44°43'22"N 97°1'48"W (44.7227400, -97.0300700).

Castlewood map

Demographics

The population of Castlewood increased by 8.5% in 10 years.

Year Population % Change Method
2010 226 - census
2011 229 1.31% estimation process
2012 230 0.43% estimation process
2013 232 0.86% estimation process
2014 234 0.85% estimation process
2015 234 0% estimation process
2016 232 -0.86% estimation process
2017 237 2.11% estimation process
2018 241 1.66% estimation process
2019 244 1.23% estimation process
2020 247 1.21% estimation process

Castlewood zip code is 57223. County name: Hamlin, County fips: 46057

Castlewood, Keaton

Schools in Castlewood

College & universities near Castlewood, SD

Code Name City ZIP
219143 Lake Area Technical College Watertown (SD) 57201-0730
219356 South Dakota State University Brookings (SD) 57007-1898

Post offices near Castlewood

Post Office Name City ZIP
Castlewood Post Office Castlewood (SD) 57223

Other places with the same name (2)

  • Castlewood , Colorado city in Hamlin County, South Dakota, United States with a population of 25,271 people.

Other cities in Hamlin County

Cities, Towns, Neighborhoods & Other Populated Places in Hamlin County , SD.

City Name Population Title
Lake Norden 540 City in South Dakota, United States of America
Estelline 351 Township in Hamlin County, South Dakota
Bryant 330 City in Hamlin County, South Dakota, United States.
Hayti 309 Township in Hamlin County, South Dakota
Dempster 271 Township in Hamlin County, South Dakota
Hazel 86 Town in South Dakota, United States of America