ZIP Code 52041

52041 is one of Iowa's ZIP codes, delivering to addresses in Earlville, Delaware County.

City: Earlville
County: Delaware County
State: Iowa
Prefix: 520xx

Where this code sits

52041 is part of the 520xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Earlville.

Earlville Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52041 delivers to without sharing its boundary.

563 Area code 563

ZIP codes nearest 52041

The ZIP codes whose reference points sit closest to 52041.
ZIP code	Distance	Delivers to
ZIP code 52036	3.1 mi	Delaware, IA
ZIP code 52223	6.1 mi	Delhi, IA
ZIP code 52050	7.2 mi	Greeley, IA
ZIP code 52040	7.3 mi	Dyersville, IA
ZIP code 52065	9.5 mi	New Vienna, IA
ZIP code 52057	9.7 mi	Manchester, IA
ZIP code 52035	10 mi	Colesburg, IA
ZIP code 52078	11 mi	Worthington, IA

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 52041, plotted from its record coordinates.

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

Scope ZIP code 52041. 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.