ZIP Codes Near 80543 — Milliken, CO

There are 34 ZIP codes within 25 miles of 80543, covering 26 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Johnstown, CO	4.4 mi	1
Greeley, CO	4.9 mi	2
Gilcrest, CO	5.6 mi	1
Evans, CO	7.6 mi	1
Platteville, CO	7.8 mi	1
Windsor, CO	9.7 mi	1
Mead, CO	10.9 mi	1
La Salle, CO	11.7 mi	1
Lucerne, CO	12.1 mi	1
Severance, CO	12.3 mi	1
Fort Collins, CO	12.8 mi	5
Berthoud, CO	13.9 mi	1
Timnath, CO	13.9 mi	1
Longmont, CO	15.6 mi	3
Firestone, CO	16.6 mi	1
Fort Lupton, CO	16.8 mi	1
Frederick, CO	17.3 mi	1
Eaton, CO	17.6 mi	1
Loveland, CO	18.6 mi	2
Dacono, CO	19.7 mi	1
Pierce, CO	21.2 mi	1
Kersey, CO	21.8 mi	1
Erie, CO	22.1 mi	1
Gill, CO	22.2 mi	1
Niwot, CO	23.8 mi	1
Hudson, CO	23.8 mi	1

All 34 ZIP codes, by distance

ZIP	City	County	Distance
80534	Johnstown, CO	Weld	4.4 mi
80634	Greeley, CO	Weld	4.9 mi
80623	Gilcrest, CO	Weld	5.6 mi
80620	Evans, CO	Weld	7.6 mi
80651	Platteville, CO	Weld	7.8 mi
80550	Windsor, CO	Weld	9.7 mi
80542	Mead, CO	Weld	10.9 mi
80631	Greeley, CO	Weld	11.3 mi
80645	La Salle, CO	Weld	11.7 mi
80646	Lucerne, CO	Weld	12.1 mi
80546	Severance, CO	Weld	12.3 mi
80528	Fort Collins, CO	Larimer	12.8 mi
80513	Berthoud, CO	Larimer	13.9 mi
80547	Timnath, CO	Larimer	13.9 mi
80504	Longmont, CO	Weld	15.6 mi
80525	Fort Collins, CO	Larimer	16.0 mi
80520	Firestone, CO	Weld	16.6 mi
80621	Fort Lupton, CO	Weld	16.8 mi
80530	Frederick, CO	Weld	17.3 mi
80615	Eaton, CO	Weld	17.6 mi
80501	Longmont, CO	Boulder	18.2 mi
80537	Loveland, CO	Larimer	18.6 mi
80526	Fort Collins, CO	Larimer	18.9 mi
80538	Loveland, CO	Larimer	19.0 mi
80514	Dacono, CO	Weld	19.7 mi
80650	Pierce, CO	Weld	21.2 mi
80644	Kersey, CO	Weld	21.8 mi
80516	Erie, CO	Weld	22.1 mi
80624	Gill, CO	Weld	22.2 mi
80503	Longmont, CO	Boulder	22.3 mi
80521	Fort Collins, CO	Larimer	22.3 mi
80524	Fort Collins, CO	Larimer	22.6 mi
80544	Niwot, CO	Boulder	23.8 mi
80642	Hudson, CO	Weld	23.8 mi

How this list is calculated

Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 80543 to each of the others. Two consequences worth knowing about:

Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.

If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.

Back to 80543

County, time zone, area codes, and the full ZIP+4 lookup for any address in Milliken.

ZIP code 80543 Radius API