Chamberlain Township, Brule County, South Dakota
Chamberlain Township is a township in Brule County, South Dakota. About 307 people live there (2020–2024 estimate). It covers 20 sq mi (51.8 km²) of land and uses Central Time. It has its own local government.
- Population, 2020–2024 estimate
- 307 ± 126
- County
- Brule County
- School district
- Chamberlain School District 07-1
- Land area
- 20 sq mi (51.8 km²)
- Type
- TownshipIts own local government
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median home value
- $286,800 ± $110,177
- Water area
- 1.58 sq mi (4.08 km²)
- State
- South Dakota
- Census code (GEOID)
- 4601511260
- Coordinates (central point)
- 43.795628, -99.295540
These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Bordering areas, nearest first
- Chamberlain (city)1.7 mi west
- Oacoma (town)3.6 mi west
- Pukwana Township5.1 mi east
- Brule Township5.7 mi south
- West Point Township5.8 mi north
- Oacoma Township, Lyman County8.4 mi west
These towns, townships, cities and boroughs share a boundary with Chamberlain Township. Distances are straight lines between central points, not driving distances.
Other townships in Brule County, largest first
- Torrey Lake Township205 people
- West Point Township193 people
- America Township118 people
- Red Lake Township117 people
- Cleveland Township107 people
- Kimball Township106 people
- Union Township105 people
- Brule Township93 people
- Waldro Township89 people
- Wilbur Township80 people
- Lyon Township58 people
- Smith Township58 people
All 21
- Eagle Township53 people
- Highland Township51 people
- Pukwana Township48 people
- Richland Township46 people
- Willow Lake Township32 people
- Pleasant Grove Township22 people
- Ola Township17 people
- Plummer Township15 people
- Plainfield Township4 people
People counts are American Community Survey 2020–2024 5-year estimates. See Brule County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Chamberlain Township
- Longest day
- 15 hours 27 minutes around June 21
- Shortest day
- 8 hours 55 minutes around December 21
- Earliest sunrise
- 5:54 AM around June 15
- Latest sunrise
- 8:19 AM the day before clocks go back in November
- Earliest sunset
- 4:59 PM around December 9
- Latest sunset
- 9:23 PM around June 26
Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.
| Day | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Jan 15 | 8:08 AM | 5:25 PM | 9 h 17 min |
| Feb 15 | 7:36 AM | 6:07 PM | 10 h 31 min |
| Mar 15 | 7:49 AM | 7:43 PM | 11 h 54 min |
| Apr 15 | 6:54 AM | 8:20 PM | 13 h 26 min |
| May 15 | 6:11 AM | 8:55 PM | 14 h 44 min |
| Jun 15 | 5:54 AM | 9:21 PM | 15 h 27 min |
| Jul 15 | 6:08 AM | 9:16 PM | 15 h 8 min |
| Aug 15 | 6:41 AM | 8:41 PM | 14 h |
| Sep 15 | 7:16 AM | 7:47 PM | 12 h 31 min |
| Oct 15 | 7:51 AM | 6:53 PM | 11 h 2 min |
| Nov 15 | 7:31 AM | 5:11 PM | 9 h 40 min |
| Dec 15 | 8:04 AM | 5:00 PM | 8 h 56 min |
Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.
Before using this answer on a form
A township line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Brule County or the local office.
Find the township or town where you are now or find your county.