ZIP Code 62366

62366 is one of Illinois's ZIP codes, delivering to addresses in Pleasant Hill, Pike County.

City: Pleasant Hill
County: Pike County
State: Illinois
Prefix: 623xx

Where this code sits

62366 is part of the 623xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pleasant Hill.

Pleasant Hill Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62366 delivers to without sharing its boundary.

ZIP codes nearest 62366

The ZIP codes whose reference points sit closest to 62366.
ZIP code	Distance	Delivers to
ZIP code 62355	6.0 mi	Nebo, IL
ZIP code 63336	7.6 mi	Clarksville, MO
ZIP code 62370	7.8 mi	Rockport, IL
ZIP code 63353	10 mi	Louisiana, MO
ZIP code 62363	11 mi	Pittsfield, IL
ZIP code 62070	13 mi	Mozier, IL
ZIP code 62361	13 mi	Pearl, IL
ZIP code 63330	14 mi	Annada, 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 62366, plotted from its record coordinates.

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

Scope ZIP code 62366. 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.