U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
State directory

Indiana ZIP Codes

Complete postal directory, details, and geographic map for the State of Indiana.

State ZIP Code City County Area Codes
IN 47987 Veedersburg Fountain County 765
IN 47988 Wallace Fountain County 765
IN 47989 Waveland Montgomery County 765
IN 47990 Waynetown Montgomery County 765
IN 47991 West Lebanon Warren County 217, 447, 765
IN 47992 Westpoint Tippecanoe County 765
IN 47993 Williamsport Warren County 217, 447, 765
IN 47994 Wingate Montgomery County 765
IN 47995 Wolcott White County 219, 765
IN 47996 West Lafayette Tippecanoe County 765
Page 99 of 100

Geographic Map of Indiana

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.