diff --git a/.gitignore b/.gitignore
index e56d40b348..c94253fdc2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ color/512x512/*
 build/
 data/openmoji-tester.json
 *.csv\#
+.idea
diff --git a/data/openmoji.csv b/data/openmoji.csv
index da6e6f3e24..a68d1260f6 100644
--- a/data/openmoji.csv
+++ b/data/openmoji.csv
@@ -3663,7 +3663,8 @@ emoji,hexcode,group,subgroups,annotation,tags,openmoji_tags,openmoji_author,open
 🏴󠁧󠁢󠁥󠁮󠁧󠁿,1F3F4-E0067-E0062-E0065-E006E-E0067-E007F,flags,subdivision-flag,flag: England,"flag, gbeng",,Ferdinand Sorg,2019-02-13,,,,,5,4731
 🏴󠁧󠁢󠁳󠁣󠁴󠁿,1F3F4-E0067-E0062-E0073-E0063-E0074-E007F,flags,subdivision-flag,flag: Scotland,"flag, gbsct",,Ferdinand Sorg,2019-02-13,,,,,5,4732
 🏴󠁧󠁢󠁷󠁬󠁳󠁿,1F3F4-E0067-E0062-E0077-E006C-E0073-E007F,flags,subdivision-flag,flag: Wales,"flag, gbwls",dragon,Daniel Utz,2019-02-13,,,,,5,4733
-,E000,extras-openmoji,animals-nature,goldfish,,"goldfish, fish, water",Kai Magnus Müller,2018-04-18,,,,,,
+🏴,1F3F4-E0077-E0064-E0063-E007F,flags,subdivision-flag,"flag: Washington D.C.","flag, Washington DC",Varvara Kirylchyk,2024-02-20,,,,,5,4734
+󠁧󠁢󠁷󠁬󠁳󠁿,E000,extras-openmoji,animals-nature,goldfish,,"goldfish, fish, water",Kai Magnus Müller,2018-04-18,,,,,,
 ,E001,extras-openmoji,animals-nature,donkey,,,Baris Camli,2018-04-18,,,,,,
 ,E002,extras-openmoji,animals-nature,poppy,,"poppy, remembrance, veterans",Carlin MacKenzie,2019-12-20,,,,,,
 ,E003,extras-openmoji,animals-nature,doe,,"forest, hunt, antler, deer",Carlin MacKenzie,2020-03-21,,,,,,
diff --git a/data/openmoji.json b/data/openmoji.json
index 971b418002..d43ae43d2e 100644
--- a/data/openmoji.json
+++ b/data/openmoji.json
@@ -70497,5 +70497,21 @@
     "skintone_base_hexcode": "",
     "unicode": "11",
     "order": ""
+  },
+  {
+    "emoji": "🏴",
+    "hexcode": "1F3F4-E0077-E0064-E0063-E007F",
+    "group": "flags",
+    "subgroups": "subdivision-flag",
+    "tags": "flag, Washington DC",
+    "openmoji_tags": "flag",
+    "openmoji_author": "Varvara Kirylchyk",
+    "openmoji_date": "2024-02-20",
+    "skintone": "",
+    "skintone_combination": "",
+    "skintone_base_emoji": "",
+    "skintone_base_hexcode": "",
+    "unicode": 5,
+    "order": 4734
   }
 ]
\ No newline at end of file
diff --git a/src/flags/subdivision-flag/1F3F4-E0077-E0064-E0063-E007F.svg b/src/flags/subdivision-flag/1F3F4-E0077-E0064-E0063-E007F.svg
new file mode 100644
index 0000000000..4a7feb136b
--- /dev/null
+++ b/src/flags/subdivision-flag/1F3F4-E0077-E0064-E0063-E007F.svg
@@ -0,0 +1,20 @@
+<svg id="emoji" viewBox="0 0 72 72" xmlns="http://www.w3.org/2000/svg">
+  <g id="grid">
+    <path fill="#b3b3b3" d="M68,4V68H4V4H68m4-4H0V72H72V0Z"/>
+    <path fill="none" stroke="#00a5ff" stroke-miterlimit="10" stroke-width="0.1" d="M12.923,10.9583H59.0769A1.9231,1.9231,0,0,1,61,12.8814V59.0352a1.9231,1.9231,0,0,1-1.9231,1.9231H12.9231A1.9231,1.9231,0,0,1,11,59.0352V12.8813A1.923,1.923,0,0,1,12.923,10.9583Z"/>
+    <rect x="16" y="4" rx="2.2537" ry="2.2537" width="40" height="64" fill="none" stroke="#00a5ff" stroke-miterlimit="10" stroke-width="0.1"/>
+    <rect x="16" y="4" rx="2.2537" ry="2.2537" width="40" height="64" transform="translate(72) rotate(90)" fill="none" stroke="#00a5ff" stroke-miterlimit="10" stroke-width="0.1"/>
+    <circle cx="36" cy="36" r="29" fill="none" stroke="#00a5ff" stroke-miterlimit="10" stroke-width="0.1"/>
+  </g>
+  <g id="color">
+    <rect x="5" y="17" width="62" height="38" fill="#fff"/>
+    <rect x="5" y="27" width="62" height="7" fill="#d22f27"/>
+    <rect x="5" y="41" width="62" height="7" fill="#d22f27"/>
+    <polygon fill="#d22f27" points="24,20 26.5,26.5 21,23 27,23 21.5,26.5"/>
+    <polygon fill="#d22f27" points="36,20 38.5,26.5 33,23 39,23 33.5,26.5"/>
+    <polygon fill="#d22f27" points="48,20 50.5,26.5 45,23 51,23 45.5,26.5"/>
+  </g>
+  <g id="line">
+    <rect x="5" y="17" width="62" height="38" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+  </g>
+</svg>