Postal reference / United States
64120Kansas City, Missouri
ZIP code 64120 is a United States postal code for Kansas City, Missouri. Its county association is Jackson County. The map reference point is at 39.1222, -94.5487.
- State / territory
- Missouri
- Recorded place name
- Kansas City
- County association
- Jackson
- Estimated coordinate
- 39.1222, -94.5487
View on OpenStreetMap - ZIP prefix
- 641 · 71 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 7.928 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
Need the last four digits?
ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.
Find ZIP+4Explore Missouri
Browse the other 1,156 ZIP codes recorded for Missouri, sorted by code with place and county.
Missouri directoryOther ZIP codes in Kansas City, MO
Kansas City has 71 ZIP codes in the reference dataset. The 31 not listed here are in the Missouri directory.
- 64101Jackson
- 64102Jackson
- 64105Jackson
- 64106Jackson
- 64108Jackson
- 64109Jackson
- 64110Jackson
- 64111Jackson
- 64112Jackson
- 64113Jackson
- 64114Jackson
- 64116Clay
- 64117Clay
- 64118Clay
- 64119Clay
- 64121Jackson
- 64123Jackson
- 64124Jackson
- 64125Jackson
- 64126Jackson
- 64127Jackson
- 64128Jackson
- 64129Jackson
- 64130Jackson
- 64131Jackson
- 64132Jackson
- 64133Jackson
- 64134Jackson
- 64136Jackson
- 64137Jackson
- 64138Jackson
- 64139Jackson
- 64141Jackson
- 64144Clay
- 64145Jackson
- 64146Jackson
- 64147Jackson
- 64148Jackson
- 64149Jackson
- 64151Platte
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 64124 | Kansas City | MO | Jackson | 1.2 |
| 64123 | Kansas City | MO | Jackson | 1.5 |
| 64106 | Kansas City | MO | Jackson | 1.6 |
| 64116 | Kansas City | MO | Clay | 2.1 |
| 64121 | Kansas City | MO | Jackson | 2.2 |
| 64141 | Kansas City | MO | Jackson | 2.2 |
| 64148 | Kansas City | MO | Jackson | 2.2 |
| 64170 | Kansas City | MO | Jackson | 2.2 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
Verify a mailing address
For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.
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