US ZIP Code Map

City

Duncan, OK ZIP codes

6 ZIPs, including 73533, 73534, 73536 as primary city.

ACS population

44,133

Median household income

$63,099

Median home value

$139,475

Map of Duncan

ZIP code map

ZIP share of this city

Population share

ZIP codes in Duncan

ZIPCityCountyPopulationIncome
73055MarlowStephens County9,639$63,545
73434FosterStephens County547$62,750
73529ComancheStephens County4,757$66,759
73533DuncanStephens County27,935$59,341
73534DuncanStephens County1,255—
73536DuncanStephens County——