ZIP Code 80427

80427 is one of Colorado's ZIP codes, delivering to addresses in Central City, Gilpin County.

City: Central City
County: Gilpin County
State: Colorado
Prefix: 804xx

Where this code sits

80427 is part of the 804xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Central City.

Central City Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 80427 delivers to without sharing its boundary.

ZIP codes nearest 80427

The ZIP codes whose reference points sit closest to 80427.
ZIP code	Distance	Delivers to
ZIP code 80422	2.3 mi	Black Hawk, CO
ZIP code 80436	5.2 mi	Dumont, CO
ZIP code 80452	6.2 mi	Idaho Springs, CO
ZIP code 80474	8.0 mi	Rollinsville, CO
ZIP code 80438	9.5 mi	Empire, CO
ZIP code 80471	10 mi	Pinecliffe, CO
ZIP code 80466	12 mi	Nederland, CO
ZIP code 80444	12 mi	Georgetown, CO

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 80427, plotted from its record coordinates.

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

Scope ZIP code 80427. 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.