ZIP Code 96859 is located in Tripler Army Medical Center Hawaii. Portions of 96859 are also in Honolulu. 96859 is entirely within Honolulu County.
| ZIP Code Name | Tripler Army Medical Center |
| Primary County | Honolulu County |
| ZIP Code Type | Standard |
| Area Code(s) | 808 |
| Current Time | HST |
| Coordinates | 21.35890579,-157.88874817 |
| Adjacent ZIP Codes | |
| Cities/Towns in 96859 | |
| Metropolitan/Micropolitan Stat Area | Urban Honolulu, HI |
| Time Zone | Hawaii Standard Time |
| IANA Timezone | Pacific/Honolulu |
| Area | 0.08502921 Square Miles |
| School Districts in 96859 | |
| Elementary Schools in 96859 | |
| Middle Schools in 96859 | |
| High Schools in 96859 |