ZIP Codes Near 80121 — Littleton, CO

There are 102 ZIP codes within 25 miles of 80121, covering 28 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Littleton, CO	2.1 mi	9
Englewood, CO	2.2 mi	4
Denver, CO	3.5 mi	43
Lone Tree, CO	6.4 mi	1
Aurora, CO	7.2 mi	11
Louviers, CO	9.7 mi	1
Castle Rock, CO	12.7 mi	3
Parker, CO	12.8 mi	2
Wheat Ridge, CO	13.7 mi	1
Morrison, CO	13.9 mi	1
Arvada, CO	15.1 mi	5
Golden, CO	15.5 mi	3
Westminster, CO	15.8 mi	2
Idledale, CO	15.8 mi	1
Indian Hills, CO	15.9 mi	1
Dupont, CO	16.3 mi	1
Kittredge, CO	18.6 mi	1
Henderson, CO	19.4 mi	1
Commerce City, CO	19.6 mi	1
Conifer, CO	19.8 mi	1
Watkins, CO	20.4 mi	1
Broomfield, CO	21.2 mi	2
Thornton, CO	22.0 mi	1
Buffalo Creek, CO	23.4 mi	1
Franktown, CO	24.4 mi	1
Brighton, CO	24.5 mi	1
Elizabeth, CO	24.5 mi	1
Sedalia, CO	24.9 mi	1

All 102 ZIP codes, by distance

ZIP	City	County	Distance
80122	Littleton, CO	Arapahoe	2.1 mi
80113	Englewood, CO	Arapahoe	2.2 mi
80120	Littleton, CO	Arapahoe	3.2 mi
80237	Denver, CO	Denver	3.5 mi
80110	Englewood, CO	Arapahoe	3.8 mi
80111	Englewood, CO	Arapahoe	3.9 mi
80222	Denver, CO	Denver	4.4 mi
80210	Denver, CO	Denver	4.7 mi
80126	Littleton, CO	Douglas	4.8 mi
80236	Denver, CO	Denver	5.4 mi
80129	Littleton, CO	Douglas	5.5 mi
80231	Denver, CO	Denver	5.5 mi
80112	Englewood, CO	Arapahoe	5.7 mi
80224	Denver, CO	Denver	5.8 mi
80130	Littleton, CO	Douglas	5.8 mi
80123	Littleton, CO	Jefferson	6.1 mi
80124	Lone Tree, CO	Douglas	6.4 mi
80223	Denver, CO	Denver	6.5 mi
80246	Denver, CO	Denver	6.6 mi
80209	Denver, CO	Denver	6.6 mi
80247	Denver, CO	Denver	7.1 mi
80014	Aurora, CO	Arapahoe	7.2 mi
80219	Denver, CO	Denver	7.2 mi
80128	Littleton, CO	Jefferson	7.5 mi
80235	Denver, CO	Jefferson	7.6 mi
80206	Denver, CO	Denver	8.3 mi
80230	Denver, CO	Denver	8.3 mi
80218	Denver, CO	Denver	8.4 mi
80203	Denver, CO	Denver	8.5 mi
80015	Aurora, CO	Arapahoe	8.6 mi
80012	Aurora, CO	Arapahoe	8.7 mi
80220	Denver, CO	Denver	8.8 mi
80227	Denver, CO	Jefferson	8.8 mi
80232	Denver, CO	Jefferson	9.0 mi
80264	Denver, CO	Denver	9.3 mi
80204	Denver, CO	Denver	9.3 mi
80290	Denver, CO	Denver	9.4 mi
80293	Denver, CO	Denver	9.6 mi
80131	Louviers, CO	Douglas	9.7 mi
80294	Denver, CO	Denver	9.8 mi
80202	Denver, CO	Denver	10.0 mi
80226	Denver, CO	Jefferson	10.1 mi
80010	Aurora, CO	Arapahoe	10.2 mi
80125	Littleton, CO	Douglas	10.2 mi
80205	Denver, CO	Denver	10.3 mi
80207	Denver, CO	Denver	10.6 mi
80013	Aurora, CO	Arapahoe	10.6 mi
80214	Denver, CO	Jefferson	11.0 mi
80045	Aurora, CO	Adams	11.3 mi
80211	Denver, CO	Denver	11.4 mi
80017	Aurora, CO	Arapahoe	11.4 mi
80238	Denver, CO	Denver	12.2 mi
80216	Denver, CO	Denver	12.2 mi
80228	Denver, CO	Jefferson	12.2 mi
80212	Denver, CO	Denver	12.2 mi
80016	Aurora, CO	Arapahoe	12.4 mi
80127	Littleton, CO	Jefferson	12.4 mi
80215	Denver, CO	Jefferson	12.6 mi
80108	Castle Rock, CO	Douglas	12.7 mi
80011	Aurora, CO	Adams	12.7 mi
80266	Denver, CO	Denver	12.7 mi
80134	Parker, CO	Douglas	12.8 mi
80033	Wheat Ridge, CO	Jefferson	13.7 mi
80239	Denver, CO	Denver	13.9 mi
80465	Morrison, CO	Jefferson	13.9 mi
80221	Denver, CO	Adams	14.5 mi
80002	Arvada, CO	Jefferson	15.1 mi
80419	Golden, CO	Jefferson	15.5 mi
80018	Aurora, CO	Arapahoe	15.6 mi
80030	Westminster, CO	Adams	15.8 mi
80453	Idledale, CO	Jefferson	15.8 mi
80454	Indian Hills, CO	Jefferson	15.9 mi
80003	Arvada, CO	Jefferson	16.1 mi
80024	Dupont, CO	Adams	16.3 mi
80138	Parker, CO	Douglas	16.4 mi
80401	Golden, CO	Jefferson	16.5 mi
80004	Arvada, CO	Jefferson	16.7 mi
80229	Denver, CO	Adams	16.9 mi
80109	Castle Rock, CO	Douglas	17.2 mi
80260	Denver, CO	Adams	17.9 mi
80019	Aurora, CO	Adams	18.3 mi
80457	Kittredge, CO	Jefferson	18.6 mi
80031	Westminster, CO	Adams	18.9 mi
80005	Arvada, CO	Jefferson	19.0 mi
80640	Henderson, CO	Adams	19.4 mi
80022	Commerce City, CO	Adams	19.6 mi
80433	Conifer, CO	Jefferson	19.8 mi
80233	Denver, CO	Adams	20.0 mi
80137	Watkins, CO	Arapahoe	20.4 mi
80234	Denver, CO	Adams	21.0 mi
80021	Broomfield, CO	Jefferson	21.2 mi
80249	Denver, CO	Denver	21.5 mi
80007	Arvada, CO	Jefferson	21.9 mi
80241	Thornton, CO	Adams	22.0 mi
80104	Castle Rock, CO	Douglas	22.5 mi
80020	Broomfield, CO	Broomfield	23.1 mi
80425	Buffalo Creek, CO	Jefferson	23.4 mi
80116	Franktown, CO	Douglas	24.4 mi
80602	Brighton, CO	Adams	24.5 mi
80107	Elizabeth, CO	Elbert	24.5 mi
80403	Golden, CO	Jefferson	24.8 mi
80135	Sedalia, CO	Douglas	24.9 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 80121 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 80121

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

ZIP code 80121 Radius API