Junction City Kansas ZIP Codes
Junction City holds a single ZIP code.
Every ZIP code in Junction City
| ZIP code | County |
|---|---|
| 66441 | Geary 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Junction City codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Junction City. 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 Junction City ZIP code begins 664. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 37 ZIP codes, so Junction City accounts for 3% of it.
Every Kansas ZIP prefix and the region it covers →
Area codes covering Junction City
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 Junction City occupies.
Junction City Kansas area codes in full →
Where Junction City's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Junction City
| City | Distance | ZIP codes |
|---|---|---|
| Chapman Kansas ZIP codes | 9.9 mi | 1 ZIP code |
| Ogden Kansas ZIP codes | 9.9 mi | 1 ZIP code |
| Milford Kansas ZIP codes | 11 mi | 1 ZIP code |
| Wakefield Kansas ZIP codes | 16 mi | 1 ZIP code |
| Enterprise Kansas ZIP codes | 17 mi | 1 ZIP code |
| Woodbine Kansas ZIP codes | 17 mi | 1 ZIP code |
| Manhattan Kansas ZIP codes | 17 mi | 4 ZIP codes |
| White City Kansas ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.