What is the population of Java?

The population of Java, SD is 125.

Where is Java located?

Java, SD is located at latitude 45.5033200 and longitude -99.8865100. It is in United States.

What is the area of Java?

The area of Java, SD is 1.273356 km².

What is the elevation of Java?

Java, SD has an elevation of 640 meters (2100 feet) above sea level.

What time zone is Java in?

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

What state is Java in?

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

What county is Java, SD in?

Java is in Walworth County, South Dakota.

How has the population of Java changed?

The population of Java, SD has decreased from 129 (2010) to 125 (2020), a change of -3.1%.

Java, SD - Geographic Facts & Maps

Java, South Dakota

Java: human settlement in Walworth County, South Dakota, United States of America.

About

Java is a city located in the county of Walworth in the U.S. state of South Dakota. Its population at the 2010 census was 129 and a population density of 101 people per km². After 10 years in 2020 city had an estimated population of 125 inhabitants.

Quick Facts about Java

Population	125 (2020)
Country	United States of America
State	South Dakota (United States)
County	Walworth County
Different from	Java
Postal code	57452
Phone Area Codes	605
Area	1.27 km²
Latitude & Longitude	45.5033,-99.8865
Altitude	2,096 feet / 639 meters
Time Zone	America/Chicago
Local time	09:39:18 (6th November 2026)
Density	98 Pop. per km² as of 2020
Population growth	-3.1% (2010-2020)
Weather	26℉ Mostly Cloudy then Patchy Fog 7-days weather

Geography

Java is located at 45°30'12"N 99°53'11"W (45.5033200, -99.8865100).

Java map

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Weather

26°F

Mostly Cloudy then Patchy Fog

3 to 10 mph SE Tonight

Patchy fog after midnight. Mostly cloudy, with a low around 26. Southeast wind 3 to 10 mph.

7-Day Forecast

Demographics

According to census records, the population of Java decreased by 3.1% in 10 years.

Year	Population	% Change	Method
2010	129	-	census
2011	132	2.33%	estimation process
2012	127	-3.79%	estimation process
2013	130	2.36%	estimation process
2014	129	-0.77%	estimation process
2015	126	-2.33%	estimation process
2016	128	1.59%	estimation process
2017	128	0%	estimation process
2018	128	0%	estimation process
2019	127	-0.78%	estimation process
2020	125	-1.57%	estimation process

Java zip code is 57452. County name: Walworth, County fips: 46129

Coffee Town

Nearby Post Offices

Closest post offices linked to Java.

Post Office Name	City	ZIP
Java Post Office	Java (SD)	57452

Other cities in Walworth County

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

City Name	Population	Title
Mobridge	3,373	City in South Dakota, United States of America