ZIP Code 46590

46590 is one of Indiana's ZIP codes, delivering to addresses in Winona Lake, Kosciusko County.

City: Winona Lake
County: Kosciusko County
State: Indiana
Prefix: 465xx

Where this code sits

46590 is part of the 465xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Winona Lake.

Winona Lake Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46590 delivers to without sharing its boundary.

574 Area code 574

ZIP codes nearest 46590

The ZIP codes whose reference points sit closest to 46590.
ZIP code	Distance	Delivers to
ZIP code 46580	2.5 mi	Warsaw, IN
ZIP code 46581	2.6 mi	Warsaw, IN
ZIP code 46582	5.2 mi	Warsaw, IN
ZIP code 46562	6.5 mi	Pierceton, IN
ZIP code 46510	6.8 mi	Claypool, IN
ZIP code 46502	7.8 mi	Atwood, IN
ZIP code 46538	8.0 mi	Leesburg, IN
ZIP code 46508	8.2 mi	Burket, IN

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 46590, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 46590. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.