Spring Lake Township, Kingsbury County, South Dakota
Spring Lake Township is a township in Kingsbury County, South Dakota. About 161 people live there (2020–2024 estimate). It covers 79.6 sq mi (206 km²) of land and uses Central Time. It has its own local government.
- Population, 2020–2024 estimate
- 161 ± 52
- County
- Kingsbury County
- Land area
- 79.6 sq mi (206 km²)
- Type
- TownshipIts own local government
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $112,083 ± $3,418
- Median home value
- $450,000 ± $245,310
- Water area
- 1.77 sq mi (4.59 km²)
- State
- South Dakota
- Census code (GEOID)
- 4607760940
- Coordinates (central point)
- 44.260148, -97.221691
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.
Census place in Spring Lake Township
- Spring Lake Colony (CDP)35 people
This place’s central point lies inside Spring Lake Township. A place can reach across the line, and its government, if it has one, can be separate from the township’s.
Bordering areas, nearest first
- Oldham (city)4.9 mi southwest
- Badus Township, Lake County7.2 mi south
- Whitewood Township8.2 mi west
- Lake Sinai Township, Brookings County8.6 mi east
- Wayne Township, Lake County8.6 mi southwest
- Bangor Township, Brookings County9.0 mi northeast
- Denver Township9.1 mi north
- Baker Township11 mi northwest
These towns, townships, cities and boroughs share a boundary with Spring Lake Township. Distances are straight lines between central points, not driving distances.
Other townships in Kingsbury County, largest first
- De Smet Township384 people
- Hartland Township284 people
- Spirit Lake Township256 people
- Badger Township227 people
- Mathews Township175 people
- Baker Township172 people
- Denver Township147 people
- Le Sueur Township109 people
- Whitewood Township96 people
- Iroquois Township66 people
- Manchester Township53 people
- Esmond Township19 people
People counts are American Community Survey 2020–2024 5-year estimates. See Kingsbury County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Spring Lake Township
- Longest day
- 15 hours 31 minutes around June 21
- Shortest day
- 8 hours 51 minutes around December 21
- Earliest sunrise
- 5:44 AM around June 15
- Latest sunrise
- 8:12 AM the day before clocks go back in November
- Earliest sunset
- 4:49 PM around December 9
- Latest sunset
- 9:16 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 | 8:01 AM | 5:15 PM | 9 h 14 min |
| Feb 15 | 7:28 AM | 5:58 PM | 10 h 30 min |
| Mar 15 | 7:41 AM | 7:34 PM | 11 h 53 min |
| Apr 15 | 6:45 AM | 8:13 PM | 13 h 28 min |
| May 15 | 6:02 AM | 8:49 PM | 14 h 47 min |
| Jun 15 | 5:44 AM | 9:14 PM | 15 h 30 min |
| Jul 15 | 5:59 AM | 9:10 PM | 15 h 11 min |
| Aug 15 | 6:32 AM | 8:33 PM | 14 h 1 min |
| Sep 15 | 7:07 AM | 7:39 PM | 12 h 32 min |
| Oct 15 | 7:43 AM | 6:44 PM | 11 h 1 min |
| Nov 15 | 7:24 AM | 5:02 PM | 9 h 38 min |
| Dec 15 | 7:57 AM | 4:50 PM | 8 h 53 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 Kingsbury County or the local office.
Find the township or town where you are now or find your county.