Isabel, South Dakota
Isabel: town in Dewey County, South Dakota, United States.
About
Isabel is a town located in the county of Dewey in the U.S. state of South Dakota. Its population at the 2010 census was 135 and a population density of 58 people per km². After 10 years in 2020 city had an estimated population of 150 inhabitants.
Quick Facts about Isabel
| Population | 150 (2020) |
| Country | United States of America |
| State | South Dakota (United States) |
| County | Dewey County |
| Postal code | 57633 |
| Phone Area Codes | 605 |
| Area | 2.34 km2 |
| Water as percent of area | 0% |
| Land as percent of area | 100% |
| Latitude & Longitude | 45.3942,-101.4296 |
| Altitude | 2,398 feet / 731 meters |
| Time Zone | America/Denver |
| Local time | 21:47:31 (23rd September 2026) |
| Density | 64 Pop. per km² as of 2020 |
| Population growth | 11.11% (2010-2020) |
| Weather | 73℉ Showers And Thunderstorms Likely 7-days weather |
Geography
Isabel is located at 45°23'39"N 101°25'47"W (45.3941500, -101.4295900).
Isabel map
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Weather
A chance of rain showers before 9am, then showers and thunderstorms likely between 9am and 3pm, then a slight chance of showers and thunderstorms betw...
7-Day ForecastDemographics
The population of Isabel increased by 11.11% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 135 | - | census |
| 2011 | 137 | 1.48% | estimation process |
| 2012 | 140 | 2.19% | estimation process |
| 2013 | 141 | 0.71% | estimation process |
| 2014 | 143 | 1.42% | estimation process |
| 2015 | 141 | -1.4% | estimation process |
| 2016 | 150 | 6.38% | estimation process |
| 2017 | 151 | 0.67% | estimation process |
| 2018 | 153 | 1.32% | estimation process |
| 2019 | 152 | -0.65% | estimation process |
| 2020 | 150 | -1.32% | estimation process |
Closest post offices linked to Isabel.
| Post Office Name | City | ZIP |
|---|---|---|
| Isabel Post Office | Isabel (SD) | 57633 |
Other cities in Dewey County
Cities, towns, neighborhoods & other populated places in Dewey County , SD.
| City Name | Population | Title |
|---|---|---|
| North Eagle Butte | 1,954 | Census designated place in Dewey County, South Dakota, United States |