Valmont ZIP codes, Colorado
No ZIP code is named for Valmont, CO; addresses there use a neighbouring town's name. The ZIP code covering it is 80301. Its area codes are 720, 303 and 983.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 27
- County
- Boulder County
- State
- Colorado
NANPA lists no telephone rate centre for Valmont itself, so these are the area codes of the nearest one, Longmont (8.5 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Valmont
These ZIP codes cover part of Valmont but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
80301 | Boulder , CO | Standard | 25,007 | $95,207 | $793,200 |
Map of Valmont ZIP codes
The ZIP codes of Valmont, CO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Valmont
The nearest larger towns are Boulder (106,433 people, 2.4 mi), Gunbarrel (10,051 people, 2.8 mi) and Paragon Estates (667 people, 3.8 mi).
| Town | Population | Distance |
|---|---|---|
| Boulder | 106,433 | 2.4 mi |
| Gunbarrel | 10,051 | 2.8 mi |
| Niwot | 3,447 | 5.1 mi |
| Louisville | 20,786 | 5.6 mi |
| Lafayette | 30,602 | 6.3 mi |
| Superior | 13,305 | 7.5 mi |
| Erie | 33,808 | 9.0 mi |
| Broomfield | 76,304 | 10.0 mi |
| Longmont | 99,406 | 10.9 mi |
| Westminster | 115,484 | 13.1 mi |
| Frederick | 16,651 | 13.3 mi |
| Dacono | 6,530 | 14.0 mi |
| Arvada | 122,634 | 14.1 mi |
| Northglenn | 38,014 | 14.6 mi |
More nearby: every ZIP code in Boulder County · Colorado ZIP codes
Cite this page
zipcodes.pro. “Valmont, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/valmont
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