THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
45 entries match your criteria.  

 
 

Historical Markers and War Memorials in Union County

 
Clickable Map of Union County, South Dakota and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Union County, SD (45) Clay County, SD (46) Lincoln County, SD (30) Plymouth County, IA (6) Sioux County, IA (12) Woodbury County, IA (45) Dakota County, NE (10) Dixon County, NE (13)  UnionCounty(45) Union County (45)  ClayCounty(46) Clay County (46)  LincolnCounty(30) Lincoln County (30)  PlymouthCountyIowa(6) Plymouth County (6)  SiouxCounty(12) Sioux County (12)  WoodburyCounty(45) Woodbury County (45)  DakotaCountyNebraska(10) Dakota County (10)  DixonCounty(13) Dixon County (13)
Elk Point is the county seat for Union County
Adjacent to Union County, South Dakota
Clay County (46)  ►
Lincoln County (30)  ►
Plymouth County, Iowa (6)  ►
Sioux County, Iowa (12)  ►
Woodbury County, Iowa (45)  ►
Dakota County, Nebraska (10)  ►
Dixon County, Nebraska (13)  ►
 
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1 ► South Dakota, Union County, Alcester — Alcester, South Dakota Veterans Memorial —
2 ► South Dakota, Union County, Alcester — 435 — Archie M. Gubbrud — Twenty-Second Governor of South Dakota —
3 ► South Dakota, Union County, Alcester — 518 — Civilian Conservation Corps Camp —
4 ► South Dakota, Union County, Beresford — Beresford Veterans Memorial —
5 ► South Dakota, Union County, Beresford — Bulow Park — Dedicated June 3, 1959. In honor of — William John Bulow —
6 ► South Dakota, Union County, Beresford — Memorial Day Order — General Orders, No. 11. —
7 ► South Dakota, Union County, Beresford — Memorial Tree —
8 ► South Dakota, Union County, Beresford — 503 — William J. Bulow — Twelfth Governor of South Dakota —
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9 ► South Dakota, Union County, Burbank — Jerry Seaman — Citizen Driver —
10 ► South Dakota, Union County, Elk Point — 494 — Giants in the Earth Country — Ole Edvart Rφlvaag's First Home in America, 1896-1898 —
11 ► South Dakota, Union County, Elk Point — A Land of Plenty — Reported permanently removed
12 ► South Dakota, Union County, Elk Point — A Land of Plenty — Elk Point, South Dakota — Lewis and Clark National Historic Trail —
13 ► South Dakota, Union County, Elk Point — 405 — Elk Point —
14 ► South Dakota, Union County, Elk Point — Entering an Uncertain Land — Reported permanently removed
15 ► South Dakota, Union County, Elk Point — Entering an Uncertain Land — Elk Point, South Dakota — Lewis and Clark National Historic Trail —
16 ► South Dakota, Union County, Elk Point — 407 — First Election in Northwestern United States —
17 ► South Dakota, Union County, Elk Point — Flags of Elk Point —
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18 ► South Dakota, Union County, Elk Point — 404 — Grasshopper Cross —
19 ► South Dakota, Union County, Elk Point — Lewis & Clark Campsite / Eli Wixson Farm Site —
20 ► South Dakota, Union County, Elk Point — Patrick Gass — 1771 - 1870 —
21 ► South Dakota, Union County, Elk Point — Return to "Elk Sign" Campsite — Reported permanently removed
22 ► South Dakota, Union County, Elk Point — Return to "Elk Sign" Campsite — Elk Point, South Dakota — Lewis and Clark National Historic Trail —
23 ► South Dakota, Union County, Elk Point — The Lewis and Clark Expedition —
24 ► South Dakota, Union County, Elk Point — U.S. Democracy Cross the Mississippi River — Elk Point, South Dakota — Lewis and Clark National Historic Trail —
25 ► South Dakota, Union County, Elk Point — U.S. Democracy Crosses the Mississippi River — Reported permanently removed
26 ► South Dakota, Union County, Jefferson — 401 — First Flour Mill in Dakota — on Sioux 5 miles NE —
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27 ► South Dakota, Union County, Jefferson — 422 — Fourteen Mile House —
28 ► South Dakota, Union County, Jefferson — 402 — Grasshopper Cross —
29 ► South Dakota, Union County, Jefferson — Memorial of Flags —
30 ► South Dakota, Union County, Jefferson — 399 — Postmasters Jefferson —
31 ► South Dakota, Union County, Jefferson — 400 — St. Peter's Church Jefferson —
32 ► South Dakota, Union County, Jefferson — 398 — Twelve Mile House —
33 ► South Dakota, Union County, Jefferson, Civil Bend Township — 745 — Texas City, Dakota Territory —
34 ► South Dakota, Union County, North Sioux City — Lewis and Clark / North Sioux City — Lewis and Clark National Historical Trail —
35 ► South Dakota, Union County, North Sioux City — North Sioux City Area Veterans Memorial —
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36 ► South Dakota, Union County, North Sioux City — 649 — You Are Entering South Dakota —
37 ► South Dakota, Union County, North Sioux City, Dakota Dunes — Veterans' Memorial —
38 ► South Dakota, Union County, North Sioux City, McCook Lake — Welcome to the Adams Homestead and Nature Preserve —
39 ► South Dakota, Union County, Richland — 576 — Fort Brule —
40 ► South Dakota, Union County, Richland — 437 — Richland Methodist Episcopal Church — Ό mile — United Methodist Church Registered Historic Site No. 39 —
41 ► South Dakota, Union County, Richland — Site of First Norwegian Lutheran Church in Dakota Territory — 1868–1938 —
42 ► South Dakota, Union County, Richland — 410 — St. Paul Lutheran Church — One and one-fourth miles —
43 ► South Dakota, Union County, Spink — St. Mary's Catholic Church — Garryowen, South Dakota —
44 ► South Dakota, Union County, Vermillion — 483 — Homestead Rest Area —
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45 ► South Dakota, Union County, Vermillion — The Great Missouri River — Missouri National Recreational River —
 
 
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Nov. 11, 2026