ZIP Code 62985

62985 is one of Illinois's ZIP codes, delivering to addresses in Simpson, Johnson County.

City: Simpson
County: Johnson County
State: Illinois
Prefix: 629xx

Where this code sits

62985 is part of the 629xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Simpson.

Simpson Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62985 delivers to without sharing its boundary.

ZIP codes nearest 62985

The ZIP codes whose reference points sit closest to 62985.
ZIP code	Distance	Delivers to
ZIP code 62972	4.9 mi	Ozark, IL
ZIP code 62943	6.1 mi	Grantsburg, IL
ZIP code 62909	6.8 mi	Boles, IL
ZIP code 62967	7.7 mi	New Burnside, IL
ZIP code 62995	8.0 mi	Vienna, IL
ZIP code 62928	9.7 mi	Eddyville, IL
ZIP code 62922	11 mi	Creal Springs, IL
ZIP code 62912	12 mi	Buncombe, IL

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 62985, plotted from its record coordinates.

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

Scope ZIP code 62985. 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.