US ZIP Code Map

City

Houghton, IA ZIP codes

2 ZIPs, including 52631 as primary city.

ACS population

2,379

Median household income

$91,300

Median home value

$219,300

Map of Houghton

ZIP code map

ZIP share of this city

Population share

ZIP codes in Houghton

ZIPCityCountyPopulationIncome
52625DonnellsonLee County2,303$78,224
52631HoughtonLee County76$104,375