ZIP code 52140

52140 is in Allamakee County, Iowa.

671Residents

$72,188Median household income

$208,300Median home value

39.1Median age

36%Adults with a bachelor’s degree or higher

90%Homes lived in by their owners

2.9×Home value to household income

Other ZIP codes in Allamakee County

52172 $68,875
52162 $64,125
52159 $74,259
52151 $69,938
52160 $85,204
52146 $61,750
52170 $72,788

All ZIP codes in Iowa · Highest-paying jobs in Iowa

Source: Census ACS 2024 ACS 5-year, ZIP code tabulation areas. ZCTAs approximate postal ZIP codes and can differ from them. Small areas carry larger margins of error.