ZIP Code 49915

49915 is one of Michigan's ZIP codes, delivering to addresses in Caspian, Iron County.

City: Caspian
County: Iron County
State: Michigan
Prefix: 499xx

Where this code sits

49915 is part of the 499xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Caspian.

Caspian Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49915 delivers to without sharing its boundary.

906 Area code 906

ZIP codes nearest 49915

The ZIP codes whose reference points sit closest to 49915.
ZIP code	Distance	Delivers to
ZIP code 49964	1.1 mi	Stambaugh, MI
ZIP code 49935	2.1 mi	Iron River, MI
ZIP code 49927	2.1 mi	Gaastra, MI
ZIP code 54542	10 mi	Long Lake, WI
ZIP code 49902	12 mi	Alpha, MI
ZIP code 49920	14 mi	Crystal Falls, MI
ZIP code 49903	15 mi	Amasa, MI
ZIP code 54554	22 mi	Phelps, WI

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 49915, plotted from its record coordinates.

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

Scope ZIP code 49915. 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.