ZIP Code 66710

66710 is one of Kansas's ZIP codes, delivering to addresses in Altoona, Wilson County.

City: Altoona
County: Wilson County
State: Kansas
Prefix: 667xx

Where this code sits

66710 is part of the 667xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Altoona.

Altoona Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66710 delivers to without sharing its boundary.

620 Area code 620

ZIP codes nearest 66710

The ZIP codes whose reference points sit closest to 66710.
ZIP code	Distance	Delivers to
ZIP code 66736	6.6 mi	Fredonia, KS
ZIP code 66757	6.7 mi	Neodesha, KS
ZIP code 66714	7.1 mi	Benedict, KS
ZIP code 66776	11 mi	Thayer, KS
ZIP code 66717	13 mi	Buffalo, KS
ZIP code 67363	14 mi	Sycamore, KS
ZIP code 66720	15 mi	Chanute, KS
ZIP code 66740	16 mi	Galesburg, KS

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 66710, plotted from its record coordinates.

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

Scope ZIP code 66710. 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.