ZIP code 64121
Where is ZIP code 64121?
Kansas City, Missouri
Jackson County · PO Box only ZIP code
ZIP code 64121 belongs to Kansas City, Missouri in Jackson County. 64121 is a PO Box only ZIP code: it is used for post office boxes at the Kansas City post office, not for street addresses. It is in the Central Time zone and uses area code 816. The closest ZIP codes are 64141 (Kansas City, 0 mi north), 64148 (Kansas City, 0 mi north) and 64170 (Kansas City, 0 mi north).
| ZIP code | 64121 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Kansas City |
| State | Missouri (MO) |
| County | Jackson County |
| Time zone | Central Time · now |
| Area code | 816 |
| Coordinates | 39.0997, -94.5786 map |
| 3-digit prefix | 641 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 64121
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 64141 | Kansas City, MO | 0 mi N | PO Box only |
| 64148 | Kansas City, MO | 0 mi N | PO Box only |
| 64170 | Kansas City, MO | 0 mi N | Unique |
| 64171 | Kansas City, MO | 0 mi N | PO Box only |
| 64179 | Kansas City, MO | 0 mi N | Unique |
| 64180 | Kansas City, MO | 0 mi N | Unique |
| 64184 | Kansas City, MO | 0 mi N | Unique |
| 64187 | Kansas City, MO | 0 mi N | Unique |
| 64188 | Kansas City, MO | 0 mi N | PO Box only |
| 64191 | Kansas City, MO | 0 mi N | PO Box only |
| 64196 | Kansas City, MO | 0 mi N | PO Box only |
| 64197 | Kansas City, MO | 0 mi N | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 64121 or measure the distance to another ZIP code.
How to address mail to 64121
PO BOX 123
KANSAS CITY MO 64121
Put the city, the two-letter state code and the ZIP code on the last line. Avoid K C and Kans City: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (64121-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Kansas City, MO
- 64101
- 64102
- 64105
- 64106
- 64108
- 64109
- 64110
- 64111
- 64112
- 64113
- 64114
- 64116
- 64117
- 64118
- 64119
- 64120
- 64123
- 64124
- 64125
- 64126
- 64127
- 64128
- 64129
- 64130
- 64131
- 64132
- 64133
- 64134
- 64136
- 64137
- 64138
- 64139
- 64141
- 64144
- 64145
- 64146
- 64147
- 64148
- 64149
- 64151
- 64152
- 64153
- 64154
- 64155
- 64156
- 64157
- 64158
- 64161
- 64162
- 64163
- 64164
- 64165
- 64166
- 64167
- 64168
- 64170
- 64171
- 64179
- 64180
- 64184
- 64187
- 64188
- 64190
- 64191
- 64195
- 64196
- 64197
- 64198
- 64199
- 64999
All Kansas City ZIP codes with population and income →
Questions
- What city is ZIP code 64121?
- 64121 is a Kansas City, Missouri ZIP code.
- What county is 64121 in?
- ZIP code 64121 is in Jackson County, Missouri.
- What time zone is ZIP code 64121 in?
- 64121 is in the Central Time zone (America/Chicago).
- What area code is 64121?
- Phone numbers in ZIP code 64121 use area code 816.
- Can I use 64121 for a street address?
- No. 64121 is only for PO Boxes. Street addresses in Kansas City use 64101, 64102, 64105.
- What ZIP codes are near 64121?
- The nearest ZIP codes to 64121 are 64141 (Kansas City, 0 miles), 64148 (Kansas City, 0 miles), 64170 (Kansas City, 0 miles) and 64171 (Kansas City, 0 miles).