THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
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Historical Markers and War Memorials in Delaware City

 
Clickable Map of New Castle County, Delaware 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 New Castle County, DE (1016) Kent County, DE (328) Cecil County, MD (208) Kent County, MD (141) Gloucester County, NJ (60) Salem County, NJ (138) Chester County, PA (506) Delaware County, PA (322)  NewCastleCounty(1016) New Castle County (1016)  KentCounty(328) Kent County (328)  CecilCountyMaryland(208) Cecil County (208)  KentCounty(141) Kent County (141)  GloucesterCountyNew Jersey(60) Gloucester County (60)  SalemCounty(138) Salem County (138)  ChesterCountyPennsylvania(506) Chester County (506)  DelawareCounty(322) Delaware County (322)
Wilmington is the county seat for New Castle County
Delaware City is in New Castle County
New Castle County (1016)  ►
ADJACENT TO NEW CASTLE COUNTY
Kent County (328)  ►
Cecil County, Maryland (208)  ►
Kent County, Maryland (141)  ►
Gloucester County, New Jersey (60)  ►
Salem County, New Jersey (138)  ►
Chester County, Pennsylvania (506)  ►
Delaware County, Pennsylvania (322)  ►
 
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1 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NCC-229 — African Union Church Cemetery —
2 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Batteries Hentig and Dodd — The 1890s modernization continued — Reported missing
3 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Building the C&D Canal —
4 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Chapel — Fort DuPont —
5 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Chelsea —
6 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NC-100 — Christ Episcopal Church — Delaware City —
7 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — City of Delaware City Veteran's Point — Reported permanently removed
8 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Coastal Defense Forts —
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9 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Collins-Blackburn Memorial Building —
10 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Commanding Officer Quarters — Fort DuPont — Shaped by History and Anchored in Nature —
11 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Constructed by First Engineers — 1933 —
12 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Delaware City Fire Company — Fireboat One-Five — Brief History of the Delaware City Fire Company River Rescue Division —
13 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Delaware City Fire Company — In Memory of Our Members —
14 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NC-97 — Delaware City School No. 118C —
15 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — The Diving Bell —
16 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NCC-258 — Equal Suffrage Study Club —
17 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Fishing, Hunting & Trapping —
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18 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Floated Across The River — Fort Dupont — Shaped by History and Anchored in Nature —
19 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NCC-256 — Fort Delaware —
20 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NCC-227 — Fort DuPont —
21 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Fort DuPont World War II Memorial — Reported permanently removed
22 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Gun Embrasure — A window for cannon fire. —
23 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Heronry on Pea Patch Island —
24 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Historic Delaware City —
25 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — In Memory of W. Emerson Wilson — 1908 - 1982 —
26 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Leah Roedel: First Lady of Parks — Pioneer of Preservation —
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27 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — The Lock at Delaware City —
28 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Michelle N. Smith Bridge — C & D Branch Canal — Delaware City —
29 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Officers Row — Fort DuPont — Shaped by History and Anchored in Nature —
30 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — NC-178 — Old Delaware City Public School —
31 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — "Old Fire Bell" —
32 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Parade Grounds — Fort DuPont — Shaped by History & Anchored in Nature —
33 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Pea Patch Island —
34 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Polktown, Delaware — Circa 1835 — African Union Church Cemetery —
35 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Polktown's Cemetery Rediscovered — African Union Church Cemetery —
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36 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Post Exchange — Fort DuPont — Shaped by History and Anchored in Nature —
37 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Post Headquarters — Fort DuPont — Shaped by History and Anchored in Nature —
38 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Power Station — Back-up electric plant for the fort. —
39 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Sailing on the C&D Canal —
40 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Sally Port — Main entrance to the fort. —
41 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Small But Mighty —
42 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Theatre — Fort Dupont — Shaped by History and Anchored in Nature —
43 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — United States Colored Troops in this Cemetery — African Union Church Cemetery —
44 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Veteran's Point —
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45 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Waterfront at Delaware City —
46 ► Delaware, New Castle County, Delaware City, Red Lion Hundred — Who is Buried Here? — African Union Church Cemetery —
 
 
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Nov. 11, 2026