What is the population of Gayville?

The population of Gayville, SD is 198.

Where is Gayville located?

Gayville, SD is located at latitude 42.8880500 and longitude -97.1722700. It is in United States.

What is the elevation of Gayville?

Gayville, SD has an elevation of 356 meters (1168 feet) above sea level.

What time zone is Gayville in?

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

What state is Gayville in?

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

What county is Gayville, SD in?

Gayville is in Yankton County, South Dakota.

How has the population of Gayville changed?

The population of Gayville, SD has increased from 197 (2010) to 198 (2020), a change of 0.5%.

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Gayville, South Dakota

Gayville: township in Yankton County, South Dakota

About

Gayville is a township located in the county of Yankton in the U.S. state of South Dakota. Its population at the 2010 census was 197. After 10 years in 2020 city had an estimated population of 198 inhabitants.

Quick Facts about Gayville

Population	198 (2020)
Country	United States of America
State	South Dakota (United States)
County	Yankton County
Latitude & Longitude	42.8881,-97.1723
Time Zone	America/Chicago
Local time	19:46:20 (22nd April 2026)
Postal code	57031
Population growth	0.51% (2010-2020)
Weather	88℉ Sunny 7-days weather

Geography

Gayville is located at 42°53'17"N 97°10'20"W (42.8880500, -97.1722700).

Gayville map

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Weather

88°F

Sunny

10 to 30 mph SSE Wednesday

Sunny, with a high near 88.

7-Day Forecast

Demographics

The population of Gayville increased by 0.51% in 10 years.

Year	Population	% Change	Method
2010	197	-	census
2011	199	1.01%	estimation process
2012	199	0%	estimation process
2013	198	-0.51%	estimation process
2014	200	1%	estimation process
2015	201	0.5%	estimation process
2016	198	-1.52%	estimation process
2017	199	0.5%	estimation process
2018	199	0%	estimation process
2019	200	0.5%	estimation process
2020	198	-1.01%	estimation process

Gayville zip code is 57031. County name: Yankton, County fips: 46135

Nearby Schools and Colleges

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

Code	Name	City	ZIP
219198	Mount Marty College	Yankton (SD)	57078-3724

Nearby Post Offices

Closest post offices linked to Gayville.

Post Office Name	City	ZIP
Gayvill Post Office	Gayville (SD)	57031

Other cities in Yankton County

Cities, towns, neighborhoods & other populated places in Yankton County , SD.

City Name	Population	Title
Yankton	14,651	County seat of Yankton County, South Dakota, United States
Utica	864	Town in South Dakota, United States of America
Mission Hill	386	Township in Yankton County, South Dakota
Volin	237	Township in Yankton County, South Dakota
Jamesville	232	Township in Yankton County, South Dakota
Lesterville	130	Town in South Dakota, United States