ZIP code 61478

61478 is in Warren County, Illinois.

420Residents

$75,625Median household income

$103,600Median home value

17.9Median age

27%Adults with a bachelor’s degree or higher

100%Homes lived in by their owners

1.4×Home value to household income

Other ZIP codes in Warren County

61462 $64,113
61473 $60,833
61447 $82,583
61453 $58,281
61423 $78,594
61417 $105,724

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

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.