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Syracuse Kansas ZIP Codes

Syracuse holds a single ZIP code.

Every ZIP code in Syracuse

The complete list of Syracuse, Kansas ZIP codes with the county each falls in.
ZIP codeCounty
67878Hamilton 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Syracuse codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Syracuse. 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 Syracuse ZIP code begins 678. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 39 ZIP codes, so Syracuse accounts for 3% of it.

Every Kansas ZIP prefix and the region it covers →

Area codes covering Syracuse

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 Syracuse occupies.

Syracuse Kansas area codes in full →

Where Syracuse's ZIP codes sit

Each point is one Syracuse ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Syracuse

The closest places to Syracuse with their own ZIP code list, nearest first.
CityDistanceZIP codes
Coolidge Kansas ZIP codes13 mi1 ZIP code
Johnson Kansas ZIP codes27 mi1 ZIP code
Lakin Kansas ZIP codes29 mi1 ZIP code
Manter Kansas ZIP codes30 mi1 ZIP code
Ulysses Kansas ZIP codes36 mi1 ZIP code
Tribune Kansas ZIP codes36 mi1 ZIP code
Deerfield Kansas ZIP codes36 mi1 ZIP code
Leoti Kansas ZIP codes44 mi1 ZIP code

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