Rockham, South Dakota
Rockham: Town in South Dakota, United States of America
About
Rockham is a town located in the county of Faulk in the U.S. state of South Dakota. Its population at the 2010 census was 33 and a population density of 26 people per km². After 10 years in 2020 city had an estimated population of 33 inhabitants.
Quick Facts about Rockham
| Population : | 33 (2020) |
| Country : | United States of America |
| State : | South Dakota (United States) |
| County : | Faulk County |
| Postal code : | 57470 |
| Phone Area Codes : | 605 |
| Area : | 1.29 km2 |
| Altitude : | 1,394 feet / 425 meters |
| Time Zone : | UTC−06:00 |
| Local time : | 04:06:31 (6th December 2025) |
| Density : | 26 Pop. per km² as of 2020 |
| Population growth : | 0% (2010-2020) |
Geography
Rockham is located at 44°54'14"N 98°49'29"W (44.9038600, -98.8248200).
Rockham map
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Demographics
The population of Rockham increased by 0% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 33 | - | census |
| 2011 | 34 | 2.94% | estimation process |
| 2012 | 34 | 0% | estimation process |
| 2013 | 33 | -3.03% | estimation process |
| 2014 | 33 | 0% | estimation process |
| 2015 | 32 | -3.13% | estimation process |
| 2016 | 32 | 0% | estimation process |
| 2017 | 33 | 3.03% | estimation process |
| 2018 | 33 | 0% | estimation process |
| 2019 | 33 | 0% | estimation process |
| 2020 | 33 | 0% | estimation process |
Rockham zip code is 57470.
County name: Faulk, County
fips: 46049
Post offices near Rockham
| Post Office Name | City | ZIP |
|---|---|---|
| Rockham Post Office | Rockham (SD) | 57470 |
Other cities in Faulk County
Cities, towns, neighborhoods & other populated places in Faulk County , SD.
| City Name | Population | Title |
|---|---|---|
| Faulkton | 708 | City in and county seat of Faulk County, South Dakota, United States |
| Cresbard | 101 | Town in South Dakota, United States of America |
| Zell | 63 | Human settlement in South Dakota, United States of America |
| Orient | 47 | Town in South Dakota, United States of America |
| Seneca | 37 | Town in South Dakota, United States of America |
| Chelsea | 26 | Town in South Dakota, United States of America |
| Devoe | 24 | Township in Faulk County, South Dakota |
| Onaka | 14 | Town in South Dakota, United States of America |
