ZIP Code 46166

46166 is one of Indiana's ZIP codes, delivering to addresses in Paragon, Morgan County.

City: Paragon
County: Morgan County
State: Indiana
Prefix: 461xx

Where this code sits

46166 is part of the 461xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Paragon.

Paragon Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46166 delivers to without sharing its boundary.

765 Area code 765

ZIP codes nearest 46166

The ZIP codes whose reference points sit closest to 46166.
ZIP code	Distance	Delivers to
ZIP code 47456	5.6 mi	Quincy, IN
ZIP code 47433	5.9 mi	Gosport, IN
ZIP code 46151	7.8 mi	Martinsville, IN
ZIP code 47464	8.1 mi	Stinesville, IN
ZIP code 46125	8.8 mi	Eminence, IN
ZIP code 47429	11 mi	Ellettsville, IN
ZIP code 46157	13 mi	Monrovia, IN
ZIP code 47408	13 mi	Bloomington, IN

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 46166, plotted from its record coordinates.

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

Scope ZIP code 46166. 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.