Agar, South Dakota
Agar: town in South Dakota, United States of America.
About
Agar is a town located in the county of Sully in the U.S. state of South Dakota. Its population at the 2010 census was 76. After 10 years in 2020 city had an estimated population of 80 inhabitants.
Quick Facts about Agar
| Population | 80 (2020) |
| Country | United States of America |
| State | South Dakota (United States) |
| County | Sully County |
| Postal code | 57520 |
| Phone Area Codes | 605 |
| Area | 414398 km2 |
| Latitude & Longitude | 44.8383,-100.0746 |
| Altitude | 6,070 feet / 1850 meters |
| Time Zone | UTC−06:00, Central Time Zone |
| Local time | 10:33:05 (6th November 2026) |
| Population growth | 5.26% (2010-2020) |
| Weather | 26℉ Patchy Fog 7-days weather |
Geography
Agar is located at 44°50'18"N 100°4'28"W (44.8383200, -100.0745700).
Agar map
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Weather
26°F
Patchy Fog
5 to 8 mph E
Tonight
Patchy fog after 10pm. Mostly cloudy, with a low around 26. East wind 5 to 8 mph.
7-Day ForecastDemographics
The population of Agar increased by 5.26% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 76 | - | census |
| 2011 | 75 | -1.32% | estimation process |
| 2012 | 79 | 5.33% | estimation process |
| 2013 | 80 | 1.27% | estimation process |
| 2014 | 79 | -1.25% | estimation process |
| 2015 | 78 | -1.27% | estimation process |
| 2016 | 80 | 2.56% | estimation process |
| 2017 | 79 | -1.25% | estimation process |
| 2018 | 79 | 0% | estimation process |
| 2019 | 80 | 1.27% | estimation process |
| 2020 | 80 | 0% | estimation process |
Agar zip code is 57520.
County name: Sully, County
fips: 46119
Closest post offices linked to Agar.
| Post Office Name | City | ZIP |
|---|---|---|
| Agar Post Office | Agar (SD) | 57520 |