US ZIP Code Map

City

Quincy, IL ZIP codes

3 ZIPs, including 62301, 62305, 62306 as primary city.

ACS population

50,461

Median household income

$66,565

Median home value

$163,850

Map of Quincy

ZIP code map

ZIP share of this city

Population share

ZIP codes in Quincy

ZIPCityCountyPopulationIncome
62301QuincyAdams County30,987$52,212
62305QuincyAdams County19,077$80,918
62306QuincyAdams County397—