ZIP Code 65256

65256 is one of Missouri's ZIP codes, delivering to addresses in Harrisburg, Boone County.

City: Harrisburg
County: Boone County
State: Missouri
Prefix: 652xx

Where this code sits

65256 is part of the 652xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Harrisburg.

Harrisburg Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 65256 delivers to without sharing its boundary.

ZIP codes nearest 65256

The ZIP codes whose reference points sit closest to 65256.
ZIP code	Distance	Delivers to
ZIP code 65205	7.2 mi	Columbia, MO
ZIP code 65284	9.8 mi	Sturgeon, MO
ZIP code 65279	11 mi	Rocheport, MO
ZIP code 65202	11 mi	Columbia, MO
ZIP code 65255	12 mi	Hallsville, MO
ZIP code 65248	12 mi	Fayette, MO
ZIP code 65243	12 mi	Clark, MO
ZIP code 65211	13 mi	Columbia, 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 65256, plotted from its record coordinates.

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

Scope ZIP code 65256. 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.