Chicago Community Areas (CCAs)

The official boundaries of the Chicago Community Areas. Obtained 2/12/2023.

cca_sf

Format

A multipolygon sf object with 77 rows and 4 variables:

cca_name

Community area name. Character.

cca_num

Numeric ID, as assigned by the City of Chicago. Integer.

sqmi

Area in square miles. Double.

geometry

Feature geometry. sf multipolygon.

Source

Chicago Data Portal

Examples

# Display the CCAs with ggplot2
library(ggplot2)
ggplot(cca_sf) + geom_sf(lwd = 0.1) + theme_void()