Haswell Colorado ZIP Codes
Haswell holds a single ZIP code.
Every ZIP code in Haswell
| ZIP code | County |
|---|---|
| 81045 | Kiowa 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Haswell codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Haswell. 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 Haswell ZIP code begins 810. Those first three digits identify the sectional center facility that processes mail for this part of Colorado. Statewide that range covers 59 ZIP codes, so Haswell accounts for 2% of it.
Every Colorado ZIP prefix and the region it covers →
Area codes covering Haswell
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Haswell occupies.
Haswell Colorado area codes in full →
Where Haswell's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Haswell
| City | Distance | ZIP codes |
|---|---|---|
| Eads Colorado ZIP codes | 21 mi | 1 ZIP code |
| Las Animas Colorado ZIP codes | 27 mi | 1 ZIP code |
| Kit Carson Colorado ZIP codes | 29 mi | 1 ZIP code |
| Cheraw Colorado ZIP codes | 30 mi | 1 ZIP code |
| Sugar City Colorado ZIP codes | 31 mi | 1 ZIP code |
| Wiley Colorado ZIP codes | 32 mi | 1 ZIP code |
| Ordway Colorado ZIP codes | 36 mi | 1 ZIP code |
| La Junta Colorado ZIP codes | 39 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.