What city is ZIP code 96721?

96721 is a Hilo, Hawaii ZIP code.

What county is 96721 in?

ZIP code 96721 is in Hawaii County, Hawaii.

What time zone is ZIP code 96721 in?

96721 is in the Hawaii Time zone (Pacific/Honolulu).

What area code is 96721?

Phone numbers in ZIP code 96721 use area code 808.

Can I use 96721 for a street address?

No. 96721 is only for PO Boxes. Street addresses in Hilo use 96720.

What ZIP codes are near 96721?

The nearest ZIP codes to 96721 are 96720 (Hilo, 1.9 miles), 96781 (Papaikou, 4.3 miles), 96783 (Pepeekeo, 9.5 miles) and 96728 (Honomu, 10 miles).

ZIP code 96721

Where is ZIP code 96721?

Hilo, Hawaii

Hawaii County · PO Box only ZIP code

ZIP code 96721 belongs to Hilo, Hawaii in Hawaii County. 96721 is a PO Box only ZIP code: it is used for post office boxes at the Hilo post office, not for street addresses. It is in the Hawaii Time zone and uses area code 808. The closest ZIP codes are 96720 (Hilo, 1.9 mi south), 96781 (Papaikou, 4.3 mi north) and 96783 (Pepeekeo, 9.5 mi northwest).

ZIP code	96721
Type	PO Box only (no street delivery)
Status	Active
City	Hilo
State	Hawaii (HI)
County	Hawaii County
Time zone	Hawaii Time · now
Area code	808
Coordinates	19.7299, -155.0907 map
3-digit prefix	967

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 96721

ZIP code	City	Distance	Type
96720	Hilo, HI	1.9 mi S	Standard
96781	Papaikou, HI	4.3 mi N	Standard
96783	Pepeekeo, HI	9.5 mi NW	Standard
96728	Honomu, HI	10 mi N	PO Box only
96749	Keaau, HI	11.6 mi SE	Standard
96760	Kurtistown, HI	11.7 mi S	Standard
96710	Hakalau, HI	12.2 mi NW	PO Box only
96771	Mountain View, HI	12.4 mi S	Standard
96773	Ninole, HI	15 mi N	PO Box only
96785	Volcano, HI	18.1 mi SW	PO Box only
96764	Laupahoehoe, HI	18.2 mi NW	PO Box only
96778	Pahoa, HI	18.8 mi SE	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 96721 or measure the distance to another ZIP code.

How to address mail to 96721

JANE SMITH
PO BOX 123
HILO HI 96721

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (96721-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Hilo, HI

96720

All Hilo ZIP codes with population and income →

Questions

What city is ZIP code 96721?: 96721 is a Hilo, Hawaii ZIP code.
What county is 96721 in?: ZIP code 96721 is in Hawaii County, Hawaii.
What time zone is ZIP code 96721 in?: 96721 is in the Hawaii Time zone (Pacific/Honolulu).
What area code is 96721?: Phone numbers in ZIP code 96721 use area code 808.
Can I use 96721 for a street address?: No. 96721 is only for PO Boxes. Street addresses in Hilo use 96720.
What ZIP codes are near 96721?: The nearest ZIP codes to 96721 are 96720 (Hilo, 1.9 miles), 96781 (Papaikou, 4.3 miles), 96783 (Pepeekeo, 9.5 miles) and 96728 (Honomu, 10 miles).