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
Altitude : 2,096 feet / 639 meters
Time Zone : America/Chicago
Local time : 00:06:32 (6th December 2025)
Density : 98 Pop. per km² as of 2020
Population growth : -3.2% (2010-2020)

Geography

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

Java map

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Demographics

According to census records, the population of Java decreased by 3.2% in 10 years.

Year Population % Change Method
2010 129 - census
2011 132 2.27% estimation process
2012 127 -3.94% estimation process
2013 130 2.31% estimation process
2014 129 -0.78% estimation process
2015 126 -2.38% estimation process
2016 128 1.56% estimation process
2017 128 0% estimation process
2018 128 0% estimation process
2019 127 -0.79% estimation process
2020 125 -1.6% estimation process

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

Coffee Town, Java

Post Office

Post offices near 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
Selby 612 City in and county seat of Walworth County, South Dakota, United States
Glenham 103 Town in South Dakota, United States of America
Akaska 47 Town in South Dakota, United States of America