US ZIP Code Map

City

Thornburg, IA ZIP codes

2 ZIPs, including 50255 as primary city.

ACS population

451

Median household income

$52,884

Median home value

$105,000

Map of Thornburg

ZIP code map

ZIP share of this city

Population share

ZIP codes in Thornburg

ZIPCityCountyPopulationIncome
50136KeswickKeokuk County411$66,125
50255ThornburgKeokuk County40$39,643