ZIP Code 61477

61477 is one of Illinois's ZIP codes, delivering to addresses in Smithfield, Fulton County.

City: Smithfield
County: Fulton County
State: Illinois
Prefix: 614xx

Where this code sits

61477 is part of the 614xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Smithfield.

Smithfield Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61477 delivers to without sharing its boundary.

ZIP codes nearest 61477

The ZIP codes whose reference points sit closest to 61477.
ZIP code	Distance	Delivers to
ZIP code 61459	5.5 mi	Marietta, IL
ZIP code 61427	5.6 mi	Cuba, IL
ZIP code 61433	7.6 mi	Fiatt, IL
ZIP code 61431	8.2 mi	Ellisville, IL
ZIP code 61441	8.7 mi	Ipava, IL
ZIP code 61542	9.8 mi	Lewistown, IL
ZIP code 61519	10 mi	Bryant, IL
ZIP code 61482	10 mi	Table Grove, 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 61477, plotted from its record coordinates.

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

Scope ZIP code 61477. 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.