ZIP Code 65043

65043 is one of Missouri's ZIP codes, delivering to addresses in Holts Summit, Callaway County.

City: Holts Summit
County: Callaway County
State: Missouri
Prefix: 650xx

Where this code sits

65043 is part of the 650xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Holts Summit.

Holts Summit Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 65043 delivers to without sharing its boundary.

ZIP codes nearest 65043

The ZIP codes whose reference points sit closest to 65043.
ZIP code	Distance	Delivers to
ZIP code 65102	5.0 mi	Jefferson City, MO
ZIP code 65103	5.0 mi	Jefferson City, MO
ZIP code 65104	5.0 mi	Jefferson City, MO
ZIP code 65105	5.0 mi	Jefferson City, MO
ZIP code 65106	5.0 mi	Jefferson City, MO
ZIP code 65107	5.0 mi	Jefferson City, MO
ZIP code 65108	5.0 mi	Jefferson City, MO
ZIP code 65110	5.0 mi	Jefferson City, 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 65043, plotted from its record coordinates.

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

Scope ZIP code 65043. 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.