Hayti, South Dakota

Hayti: township in Hamlin County, South Dakota.

About

Hayti is a township located in the county of Hamlin in the U.S. state of South Dakota. Its population at the 2010 census was 279. After 10 years in 2020 city had an estimated population of 309 inhabitants.

Quick Facts about Hayti

Population 309 (2020)
Country United States of America
State South Dakota (United States)
County Hamlin County
Latitude & Longitude 44.6572,-97.2051
Time Zone America/Chicago
Local time 00:45:18 (7th November 2026)
Postal code 57241
Population growth 10.75% (2010-2020)
Weather 30℉ Patchy Fog 7-days weather

Geography

Hayti is located at 44°39'26"N 97°12'18"W (44.6571900, -97.2050700).

Hayti map

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Weather

30°F
Patchy Fog
6 mph SW Tonight

Patchy fog after 10pm. Mostly cloudy, with a low around 30. Southwest wind around 6 mph.

7-Day Forecast

Demographics

The population of Hayti increased by 10.75% in 10 years.

Year Population % Change Method
2010 279 - census
2011 283 1.43% estimation process
2012 284 0.35% estimation process
2013 285 0.35% estimation process
2014 287 0.7% estimation process
2015 286 -0.35% estimation process
2016 285 -0.35% estimation process
2017 291 2.11% estimation process
2018 294 1.03% estimation process
2019 298 1.36% estimation process
2020 309 3.69% estimation process
Hayti zip code is 57241. County name: Hamlin, County fips: 46057

Nearby Schools and Colleges

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

Code Name City ZIP
219143 Lake Area Technical College Watertown (SD) 57201-0730

Closest post offices linked to Hayti.

Post Office Name City ZIP
Hay Post Office Hayti (SD) 57241