What is the population of Hayti?

The population of Hayti, SD is 309.

Where is Hayti located?

Hayti, SD is located at latitude 44.6571900 and longitude -97.2050700. It is in United States.

What is the elevation of Hayti?

Hayti, SD has an elevation of 517 meters (1696 feet) above sea level.

What time zone is Hayti in?

Hayti, SD is in the America/Chicago time zone.

What state is Hayti in?

Hayti is in the state of South Dakota, United States.

What county is Hayti, SD in?

Hayti is in Hamlin County, South Dakota.

How has the population of Hayti changed?

The population of Hayti, SD has increased from 279 (2010) to 309 (2020), a change of 10.8%.

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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	23:59:51 (22nd April 2026)
Postal code	57241
Population growth	9.71% (2010-2020)
Weather	87℉ Mostly Sunny 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

87°F

Mostly Sunny

14 to 24 mph SSE Wednesday

Mostly sunny, with a high near 87. South southeast wind 14 to 24 mph, with gusts as high as 35 mph.

7-Day Forecast

Demographics

The population of Hayti increased by 9.71% in 10 years.

Year	Population	% Change	Method
2010	279	-	census
2011	283	1.41%	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	2.06%	estimation process
2018	294	1.02%	estimation process
2019	298	1.34%	estimation process
2020	309	3.56%	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

Nearby Post Offices

Closest post offices linked to Hayti.

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

Other places with the same name (1)

Hayti, Missouri city in Missouri, USA with a population of 2,467 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.
Dempster	271	Township in Hamlin County, South Dakota
Castlewood	247	Township in Hamlin County, South Dakota
Hazel	86	Town in South Dakota, United States of America