ZIP Code 45821

45821 is one of Ohio's ZIP codes, delivering to addresses in Cecil, Paulding County.

City: Cecil
County: Paulding County
State: Ohio
Prefix: 458xx

Where this code sits

45821 is part of the 458xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cecil.

Cecil Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45821 delivers to without sharing its boundary.

ZIP codes nearest 45821

The ZIP codes whose reference points sit closest to 45821.
ZIP code	Distance	Delivers to
ZIP code 43536	5.1 mi	Mark Center, OH
ZIP code 45879	6.1 mi	Paulding, OH
ZIP code 45813	6.3 mi	Antwerp, OH
ZIP code 43556	7.0 mi	Sherwood, OH
ZIP code 43526	9.0 mi	Hicksville, OH
ZIP code 45855	9.3 mi	Latty, OH
ZIP code 46743	11 mi	Harlan, IN
ZIP code 45880	11 mi	Payne, OH

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 45821, plotted from its record coordinates.

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

Scope ZIP code 45821. 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.