Gardner Kansas ZIP Codes
Gardner holds a single ZIP code.
Every ZIP code in Gardner
| ZIP code | County |
|---|---|
| 66030 | Johnson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Gardner codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Gardner. 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 Gardner ZIP code begins 660. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 71 ZIP codes, so Gardner accounts for 1% of it.
Every Kansas ZIP prefix and the region it covers →
Area codes covering Gardner
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 Gardner occupies.
Gardner Kansas area codes in full →
Where Gardner's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Gardner
| City | Distance | ZIP codes |
|---|---|---|
| Edgerton Kansas ZIP codes | 3.6 mi | 1 ZIP code |
| Spring Hill Kansas ZIP codes | 6.5 mi | 1 ZIP code |
| Olathe Kansas ZIP codes | 7.5 mi | 4 ZIP codes |
| Wellsville Kansas ZIP codes | 11 mi | 1 ZIP code |
| De Soto Kansas ZIP codes | 11 mi | 1 ZIP code |
| Lenexa Kansas ZIP codes | 13 mi | 6 ZIP codes |
| Eudora Kansas ZIP codes | 13 mi | 1 ZIP code |
| Overland Park Kansas ZIP codes | 14 mi | 13 ZIP codes |
Straight-line distance between place reference points, not driving distance.