ZIP code 96840
Where is ZIP code 96840?
Honolulu, Hawaii
Honolulu County · Unique ZIP code
ZIP code 96840 belongs to Honolulu, Hawaii in Honolulu County. 96840 is a unique ZIP code assigned to a single organization (Hawaiian Electric Company) that gets a lot of mail. It is in the Hawaii Time zone and uses area code 808. The closest ZIP codes are 96802 (Honolulu, 0.1 mi southeast), 96805 (Honolulu, 0.1 mi east) and 96806 (Honolulu, 0.1 mi east).
| ZIP code | 96840 |
|---|---|
| Type | Unique ZIP code for a single organization |
| Status | Active |
| City | Honolulu |
| State | Hawaii (HI) |
| County | Honolulu County |
| Time zone | Hawaii Time · now |
| Area code | 808 |
| Coordinates | 21.3068, -157.8607 map |
| 3-digit prefix | 968 |
The Census Bureau doesn’t publish population figures for unique 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 96840
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 96802 | Honolulu, HI | 0.1 mi SE | PO Box only |
| 96805 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96806 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96807 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96808 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96809 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96810 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96859 | Tripler Army Medical Center, HI | 0.1 mi E | Standard |
| 96812 | Honolulu, HI | 0.1 mi E | PO Box only |
| 96803 | Honolulu, HI | 0.2 mi E | PO Box only |
| 96804 | Honolulu, HI | 0.2 mi E | PO Box only |
| 96850 | Honolulu, HI | 0.2 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 96840 or measure the distance to another ZIP code.
How to address mail to 96840
123 MAIN ST
HONOLULU HI 96840
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (96840-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Honolulu, HI
- 96801
- 96802
- 96803
- 96804
- 96805
- 96806
- 96807
- 96808
- 96809
- 96810
- 96811
- 96812
- 96813
- 96814
- 96815
- 96816
- 96817
- 96818
- 96819
- 96820
- 96821
- 96822
- 96823
- 96824
- 96825
- 96826
- 96828
- 96830
- 96836
- 96837
- 96838
- 96839
- 96841
- 96843
- 96844
- 96846
- 96847
- 96848
- 96849
- 96850
All Honolulu ZIP codes with population and income →
Questions
- What city is ZIP code 96840?
- 96840 is a Honolulu, Hawaii ZIP code.
- What county is 96840 in?
- ZIP code 96840 is in Honolulu County, Hawaii.
- What time zone is ZIP code 96840 in?
- 96840 is in the Hawaii Time zone (Pacific/Honolulu).
- What area code is 96840?
- Phone numbers in ZIP code 96840 use area code 808.
- Can I use 96840 for a street address?
- Only for mail to the organization it is assigned to. Other addresses in Honolulu use a standard ZIP code.
- What ZIP codes are near 96840?
- The nearest ZIP codes to 96840 are 96802 (Honolulu, 0.1 miles), 96805 (Honolulu, 0.1 miles), 96806 (Honolulu, 0.1 miles) and 96807 (Honolulu, 0.1 miles).