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Ravinia Township, Brown County, South Dakota

Ravinia Township is a township in Brown County, South Dakota. About 348 people live there (2020–2024 estimate). It covers 35.1 sq mi (90.8 km²) of land and uses Central Time. It has its own local government.

Sioux FallsRapid CityAberdeen
Ravinia Township in South Dakota
Lincoln TownshipPembrook Township
Ravinia Township and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
348 ± 129
County
Brown County
School district
Aberdeen School District 06-1
Land area
35.1 sq mi (90.8 km²)
Type
TownshipIts own local government
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$141,667 ± $68,742
Median home value
$619,000 ± $56,234
Water area
1.04 sq mi (2.7 km²)
State
South Dakota
Census code (GEOID)
4601353180
Coordinates (central point)
45.542493, -98.670397
Check a point in the township finder

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

  1. Pembrook Township, Edmunds County5.0 mi west
  2. Mercier Township5.2 mi south
  3. Lincoln Township6.3 mi east
  4. Carlisle Township6.9 mi north

These towns, townships, cities and boroughs share a boundary with Ravinia Township. Distances are straight lines between central points, not driving distances.

Other townships in Brown County, largest first

  1. Lincoln Township1,598 people
  2. Aberdeen Township548 people
  3. Prairiewood Township474 people
  4. Bath Township446 people
  5. Claremont Township291 people
  6. Warner Township282 people
  7. Greenfield Township270 people
  8. Lansing Township249 people
  9. Gem Township245 people
  10. East Rondell Township146 people
  11. Highland Township130 people
  12. Mercier Township121 people
All 43
  1. Ordway Township118 people
  2. Oneota Township107 people
  3. Groton Township98 people
  4. Brainard Township93 people
  5. Riverside Township93 people
  6. Garden Prairie Township91 people
  7. Shelby Township91 people
  8. Cambria Township89 people
  9. New Hope Township80 people
  10. Palmyra Township61 people
  11. Westport Township56 people
  12. West Rondell Township54 people
  13. Henry Township52 people
  14. Richland Township52 people
  15. Bates Township49 people
  16. East Hanson Township47 people
  17. Osceola Township44 people
  18. Columbia Township41 people
  19. Putney Township40 people
  20. Frederick Township39 people
  21. South Detroit Township30 people
  22. Franklyn Township28 people
  23. Portage Township21 people
  24. Garland Township20 people
  25. Liberty Township20 people
  26. Savo Township17 people
  27. Allison Township14 people
  28. Carlisle Township13 people
  29. West Hanson Township11 people
  30. Hecla Township0 people
  31. North Detroit Township0 people

People counts are American Community Survey 2020–2024 5-year estimates. See Brown County for its cities, ZIP Code areas and county seat.

Sunrise and sunset in Ravinia Township

Longest day
15 hours 42 minutes around June 21
Shortest day
8 hours 42 minutes around December 21
Earliest sunrise
5:45 AM around June 15
Latest sunrise
8:21 AM the day before clocks go back in November
Earliest sunset
4:50 PM around December 10
Latest sunset
9:27 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.

Sunrise and sunset on the 15th of each month
DaySunriseSunsetDaylight
Jan 158:11 AM5:17 PM9 h 6 min
Feb 157:36 AM6:01 PM10 h 25 min
Mar 157:47 AM7:40 PM11 h 53 min
Apr 156:49 AM8:20 PM13 h 31 min
May 156:04 AM8:58 PM14 h 54 min
Jun 155:45 AM9:25 PM15 h 40 min
Jul 156:00 AM9:20 PM15 h 20 min
Aug 156:35 AM8:42 PM14 h 7 min
Sep 157:12 AM7:45 PM12 h 33 min
Oct 157:50 AM6:49 PM10 h 59 min
Nov 157:33 AM5:04 PM9 h 31 min
Dec 158:07 AM4:51 PM8 h 44 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 Brown County or the local office.

Find the township or town where you are now or find your county.

See this area on Census.gov ↗