Milliken Colorado ZIP Codes
Milliken holds a single ZIP code.
Every ZIP code in Milliken
| ZIP code | County |
|---|---|
| 80543 | Weld County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Milliken codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Milliken. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Milliken ZIP code begins 805. Those first three digits identify the sectional center facility that processes mail for this part of Colorado. Statewide that range covers 42 ZIP codes, so Milliken accounts for 2% of it.
Every Colorado ZIP prefix and the region it covers →
Area codes covering Milliken
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Milliken occupies.
Milliken Colorado area codes in full →
Where Milliken's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Milliken
| City | Distance | ZIP codes |
|---|---|---|
| Johnstown Colorado ZIP codes | 2.8 mi | 1 ZIP code |
| Gilcrest Colorado ZIP codes | 4.4 mi | 1 ZIP code |
| Berthoud Colorado ZIP codes | 5.9 mi | 1 ZIP code |
| Platteville Colorado ZIP codes | 6.2 mi | 1 ZIP code |
| Evans Colorado ZIP codes | 6.4 mi | 1 ZIP code |
| La Salle Colorado ZIP codes | 8.4 mi | 1 ZIP code |
| Greeley Colorado ZIP codes | 8.6 mi | 6 ZIP codes |
| Mead Colorado ZIP codes | 9.0 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.