Here is another interesting find from the Tribune archives; according to informants, graft and bribes were supervised in each police district by an Outfit member or associate. The districts and their "supervisors" are as follows:

Ross Prio: Overall North Side supervisor
Ralph Pierce: Hyde Park, Woodlawn, Grand Crossing, other far South Side districts
Frank Ferraro (acting for Gus Alex): Loop
Louis Briatta/Sam Cesario: Maxwell
Jimmy Catuara: Deering
Chuckie English: Brighton Park/Fillmore (partial)
Jack Patrick: Fillmore (partial)
Fiore Buccieri: Marquette
Jack Humphries (Murray's brother): Lawndale, New City
Chuck Nicoletti: Warren Ave. (Gambling)
Julius Grieco: Warren Ave. (Vice/Night Clubs)
Jack Cerone: Austin
Sam Mesi/Michael Magliocco: Racine Ave.
Marshall Caifano: Summerdale/Town Hall/Sheffield
Joe DiVarco/Jimmy Allegretti/Tony DeMonte: Chicago Ave. (Rush Street)
Lenny Patrick: Rogers Park
William Aloisio: Shakespeare Ave.
Skids Caruso: Prairie Ave.

Here is a link to the modern-day listing of districts. Clink on a district to see a map and description of the area in question:

https://portal.chicagopolice.org/portal/page/portal/ClearPath/Communities/Districts