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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
1900s2 flags
1910s8 flags
1920s4 flags
1930s5 flags
1940s2 flags
1950s13 flags
1960s34 flags
1970s8 flags
1980s6 flags
1990s4 flags
2000s2 flags
2010s5 flags
2020s2 flags

2 cities without a known adoption date

Choropleth map

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

Chargement de la carte · Loading map

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