Iterate over community areas

>>> from chicago import COMMUNITY_AREAS
>>> for ca in COMMUNITY_AREAS:
...     print(ca.name, ca.number)
...
('Rogers Park', '1')
('West Ridge', '2')
('Uptown', '3')
('Lincoln Square', '4')
('North Center', '5')
('Lake View', '6')
('Lincoln Park', '7')
('Near North Side', '8')
('Edison Park', '9')

Get a community area by number

>>> COMMUNITY_AREAS.get_by_number(22)
CommunityArea(name='Logan Square', number='22')

Iterate over neighborhoods

>>> from chicago import NEIGHBORHOODS
>>> for n in NEIGHBORHOODS:
...     print(n)
Albany Park
Andersonville
Archer Heights
Armour Square
Ashburn
Auburn Gresham
Austin
Avalon Park
Avondale
Belmont Cragin

Iterate over census tracts

>>> from chicago import TRACTS
>>> for tract in TRACTS:
...     print(tract)
17031010100
17031010100
17031010100
17031010100
17031010201

Get the census tract that contains a Chicago precinct

>>> from chicago import PRECINCTS
>>> precinct = PRECINCTS[0]
>>> from chicago import get_tract_from_precinct_id
>>> tract = get_tract_from_precinct_id(precinct.full_name)
>>> print(tract)

Get the census tract that contains a suburban Cook county precinct

>>> from chicago.cook_suburbs import COOK_SUBURBAN_PRECINCTS, get_suburban_cook_tract_from_precinct_number
>>> precinct = COOK_SUBURBAN_PRECINCTS[0]
>>> tract = get_suburban_cook_tract_from_precinct_number(precinct.objectid)
>>> print(tract)
17031804202

Community Areas

Boundaries - Community Areas (current))

Neighborhoods

Boundaries - Neighborhoods from the City of Chicago Data Portal

Cleaning up build files

invoke clean

Building the data files

This includes the precinct to census tract crosswalk CSVs.

invoke build