Pullman Washington ZIP Codes
Pullman holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Pullman
| ZIP code | County |
|---|---|
| 99163 | Whitman County |
| 99164 | Whitman 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Pullman codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Pullman. 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 Pullman ZIP code begins 991. Those first three digits identify the sectional center facility that processes mail for this part of Washington. Statewide that range covers 67 ZIP codes, so Pullman accounts for 3% of it.
Every Washington ZIP prefix and the region it covers →
Area codes covering Pullman
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 Pullman occupies.
Pullman Washington area codes in full →
Where Pullman's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Pullman
| City | Distance | ZIP codes |
|---|---|---|
| Albion Washington ZIP codes | 5.6 mi | 1 ZIP code |
| Colton Washington ZIP codes | 12 mi | 1 ZIP code |
| Palouse Washington ZIP codes | 13 mi | 1 ZIP code |
| Uniontown Washington ZIP codes | 14 mi | 1 ZIP code |
| Colfax Washington ZIP codes | 15 mi | 1 ZIP code |
| Garfield Washington ZIP codes | 19 mi | 1 ZIP code |
| Clarkston Washington ZIP codes | 23 mi | 1 ZIP code |
| Farmington Washington ZIP codes | 25 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.