ZIP Code 64494

64494 is one of Missouri's ZIP codes, delivering to addresses in Union Star, DeKalb County.

City: Union Star
County: DeKalb County
State: Missouri
Prefix: 644xx

Where this code sits

64494 is part of the 644xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Union Star.

Union Star Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 64494 delivers to without sharing its boundary.

ZIP codes nearest 64494

The ZIP codes whose reference points sit closest to 64494.
ZIP code	Distance	Delivers to
ZIP code 64459	5.2 mi	Helena, MO
ZIP code 64463	6.3 mi	King City, MO
ZIP code 64422	7.8 mi	Amity, MO
ZIP code 64480	8.2 mi	Rea, MO
ZIP code 64436	11 mi	Cosby, MO
ZIP code 64430	12 mi	Clarksdale, MO
ZIP code 64469	13 mi	Maysville, MO
ZIP code 64490	13 mi	Stewartsville, MO

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 64494, plotted from its record coordinates.

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

Scope ZIP code 64494. 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.