What is the population of Dudley?

The population of Dudley, SD is 87.

Where is Dudley located?

Dudley, SD is located at latitude 43.3113600 and longitude -103.8182500. It is in United States.

What is the elevation of Dudley?

Dudley, SD has an elevation of 1046 meters (3432 feet) above sea level.

What time zone is Dudley in?

Dudley, SD is in the America/Denver time zone.

What state is Dudley in?

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

What county is Dudley, SD in?

Dudley is in Fall River County, South Dakota.

How has the population of Dudley changed?

The population of Dudley, SD has increased from 84 (2010) to 87 (2020), a change of 3.6%.

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Dudley, South Dakota

Dudley: township in Aurora County, South Dakota

About

Dudley is a township located in the county of Fall River in the U.S. state of South Dakota. Its population at the 2010 census was 84. After 10 years in 2020 city had an estimated population of 87 inhabitants.

Quick Facts about Dudley

Population	87 (2020)
Country	United States of America
State	South Dakota (United States)
County	Fall River County
Latitude & Longitude	43.3114,-103.8183
Time Zone	America/Denver
Local time	23:26:39 (31st May 2026)
Population growth	3.45% (2010-2020)
Weather	51℉ Showers And Thunderstorms Likely then Partly Cloudy 7-days weather

Geography

Dudley is located at 43°18'41"N 103°49'6"W (43.3113600, -103.8182500).

Dudley map

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Weather

51°F

Showers And Thunderstorms Likely then Partly Cloudy

1 to 9 mph SW Tonight

Showers and thunderstorms likely before midnight. Some of the storms could be severe. Partly cloudy, with a low around 51. Southwest wind 1 to 9 mph,...

7-Day Forecast

Demographics

The population of Dudley increased by 3.45% in 10 years.

Year	Population	% Change	Method
2010	84	-	census
2011	84	0%	estimation process
2012	87	3.45%	estimation process
2013	85	-2.35%	estimation process
2014	85	0%	estimation process
2015	88	3.41%	estimation process
2016	88	0%	estimation process
2017	87	-1.15%	estimation process
2018	89	2.25%	estimation process
2019	88	-1.14%	estimation process
2020	87	-1.15%	estimation process

Nearby Post Offices

Closest post offices linked to Dudley.

Post Office Name	City	ZIP
Edgemon Post Office	Edgemont (SD)	57735

Other places with the same name (6)

Dudley, Massachusetts town in Worcester County, Massachusetts, United States with a population of 11,663 people.
Dudley, Ohio human settlement in Ohio, United States of America with a population of 1,386 people.
Dudley, Georgia city in Laurens County, Georgia, United States with a population of 558 people.
Dudley, Minnesota human settlement in Lyon County, Minnesota, United States of America with a population of 410 people.
Dudley, Missouri city in Missouri, USA with a population of 222 people.
Dudley, Pennsylvania borough of Pennsylvania with a population of 176 people.

Other cities in Fall River County

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

City Name	Population	Title
Hot Springs	3,502	City in Fall River County, South Dakota, United States
Edgemont	718	City in Fall River County, South Dakota, United States
Oelrichs	124	Town of the United States
Provo	31	Unincorporated community in Fall River County, South Dakota, United States
Rocky Ford	6	Township in South Dakota