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Data Visualizations

Explore the data of 99 American city flags through interactive visualizations.

Statistics

Distribution by theme

Économie54
Industrie19
Histoire coloniale17
Nature & Wilderness15
Droits civiques13
Port maritime11
Culture autochtone9
Musique9

Adoption by decade

1870s1 flag
1890s1 flag
1900s1 flag
1910s8 flags
1920s4 flags
1930s5 flags
1940s2 flags
1950s13 flags
1960s36 flags
1970s8 flags
1980s4 flags
1990s3 flags
2000s2 flags
2010s3 flags
2020s1 flag

7 cities without a known adoption date

Choropleth map

Average flag adoption year by state. Darker colors represent older flags.

Légende : Année moyenne d'adoption par état

Avant 1900
0 état
1900-1929
5 états
1930-1959
18 états
1960-1989
22 états
1990+
5 états
Pas de données
0 état

Historical Timeline

Browse the history of American flags through the decades. Click on a period to filter.

Explore the stories

Discover the stories behind each flag