Buchanan County ZIP codes

Every ZIP code in Buchanan County, Missouri, with the city it serves. Open any one for a free neighborhood report.

13 ZIP codes · Buchanan County, MO · FIPS 29021

ZIP codes

13 in this county

64401Agency 64440De Kalb 64443Easton 64448Faucett 64484Rushville 64501Saint Joseph 64502Saint JosephPO box 64503Saint Joseph 64504Saint Joseph 64505Saint Joseph 64506Saint Joseph 64507Saint Joseph 64508Saint JosephPO box

2 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.