Eagle Colorado ZIP Codes

Eagle holds a single ZIP code.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Eagle codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Eagle. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

Every Eagle ZIP code begins 816. Those first three digits identify the sectional center facility that processes mail for this part of Colorado. Statewide that range covers 38 ZIP codes, so Eagle accounts for 3% of it.

Every Colorado ZIP prefix and the region it covers →

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 Eagle occupies.

• 748 Area code 748
• 970 Area code 970

Eagle Colorado area codes in full →

Straight-line distance between place reference points, not driving distance.