What is the population of Richland?

The population of Richland, SD is 159.

Where is Richland located?

Richland, SD is located at latitude 42.7594400 and longitude -96.6528100. It is in United States.

What is the elevation of Richland?

Richland, SD has an elevation of 344 meters (1129 feet) above sea level.

What time zone is Richland in?

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

What state is Richland in?

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

What county is Richland, SD in?

Richland is in Union County, South Dakota.

How has the population of Richland changed?

The population of Richland, SD has increased from 155 (2010) to 159 (2020), a change of 2.6%.

Richland, SD - Geographic Facts & Maps

Richland: unincorporated community in South Dakota.

About

Richland is a city located in the county of Union in the U.S. state of South Dakota. Its population at the 2010 census was 155. After 10 years in 2020 city had an estimated population of 159 inhabitants.

Quick Facts about Richland

Population	159 (2020)
Country	United States of America
State	South Dakota (United States)
County	Union County
Phone Area Codes	605
Latitude & Longitude	42.7594,-96.6528
Time Zone	America/Chicago
Local time	23:54:50 (6th November 2026)
Population growth	2.58% (2010-2020)
Weather	34℉ Cloudy 7-days weather

Geography

Richland is located at 42°45'34"N 96°39'10"W (42.7594400, -96.6528100).

Richland map

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Weather

34°F

Cloudy

0 to 10 mph N Tonight

Cloudy, with a low around 34. North wind 0 to 10 mph.

7-Day Forecast

Demographics

The population of Richland increased by 2.58% in 10 years.

Year	Population	% Change	Method
2010	155	-	census
2011	152	-1.94%	estimation process
2012	153	0.66%	estimation process
2013	153	0%	estimation process
2014	154	0.65%	estimation process
2015	155	0.65%	estimation process
2016	155	0%	estimation process
2017	158	1.94%	estimation process
2018	161	1.9%	estimation process
2019	161	0%	estimation process
2020	159	-1.24%	estimation process

Nearby Schools and Colleges

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

Code	Name	City	ZIP
219471	University of South Dakota	Vermillion (SD)	57069-2390

Nearby Post Offices

Closest post offices linked to Richland.

Post Office Name	City	ZIP
Westfield Post Office	Westfield (IA)	51062

Other places with the same name (4)

Richland, Washington The most populous city in Benton County, Washington. with a population of 59,439 people.
Richland, Mississippi city in Rankin County, Mississippi. with a population of 7,270 people.
Richland, New York town in New York, United States. with a population of 5,526 people.
Richland, Georgia human settlement in Stewart County, Georgia, United States of America. with a population of 1,655 people.

Other cities in Union County

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

City Name	Population	Title
North Sioux City	2,928	City in Union County South Dakota, United States
Beresford	1,609	City in South Dakota, United States of America
Jefferson	1,159	City in South Dakota, United States

Richland, South Dakota