PO
96704
Captain Cook
Post Office
82-6110 Mamalahoa Hwy
Captain Cook, HI 96704
Mon-Fri 8:00am - 4:00pm, Sat 9:00am - 12:00pm, Sun Closed
Hawaii Post Offices
Hawaii's 14 post offices are spread across 13 communities on several different islands, so unlike a mainland state, mail here often has to travel by air or inter-island barge before it ever reaches a delivery truck. That adds a day or more to some shipments compared to the mainland, and it's part of why islands other than Oahu tend to have fewer, more centralized post offices. Find your island and city in the list below.
Apply for a PO Box
Compare box sizes and pricing, and see what you need to apply.
Hold Mail Service
Pause mail delivery for up to 30 days, free, while you're away.
Change of Address
File your address change directly with USPS to forward your mail.
Certified Mail
See the cost, and what happens if no one's there to sign.
Missing Mail & Lost Packages
Package says delivered but isn't there? See what to do.
Post Offices in Hawaii by City
Cities with one location show its address and hours directly below. Cities with more show a link to see every location.
PO
96720
Downtown Hilo
Post Office
154 Waianuenue Ave Ste 1
Hilo, HI 96720
Mon-Fri 9:00am - 4:00pm, Sat 12:30pm - 2:00pm, Sun Closed
Honolulu
2 locations
PO
96731
Kahuku
Post Office
56-565 Kamehameha Hwy
Kahuku, HI 96731
Mon-Fri 10:00am - 11:30am 12:30pm - 3:30pm, Sat 10:00am - 11:30am, Sun Closed
PO
96743
Kamuela
Post Office
67-1197 Mamalahoa Hwy
Kamuela, HI 96743
Mon-Fri 9:00am - 4:30pm, Sat 9:00am - 12:00pm, Sun Closed
PO
96754
Kilauea
Post Office
2585 Ala Namahana Pkwy
Kilauea, HI 96754
Mon-Fri 10:00am - 4:00pm, Sat 10:00am - 12:00pm, Sun Closed
PO
96790
Kula
Post Office
4450 Kula Hwy
Kula, HI 96790
Mon-Fri 9:00am - 4:00pm, Sat 9:30am - 11:30am, Sun Closed
PO
96764
Laupahoehoe
Post Office
36-2281 Mamalahoa Hwy
Laupahoehoe, HI 96764
Mon-Fri 8:30am - 11:30am 12:00pm - 3:00pm, Sat 8:30am - 10:15am, Sun Closed
PO
96768
Pukalani
Post Office
55 Pukalani St Ste 12
Makawao, HI 96768
Mon-Fri 9:30am - 3:30pm, Sat 10:30am - 12:30pm, Sun Closed
PO
96769
Makaweli
Post Office
1-1100 Kaumualii Hwy
Makaweli, HI 96769
Mon-Fri 1:00pm - 5:00pm, Sat-Sun Closed
VPO
96789
Vpo Mililani Town Center
Village Post Office
95-1249 Meheula Pkwy Ste 149
Mililani, HI 96789
Call ahead for hours
PO
96785
Volcano
Post Office
19-4030 Old Volcano Hwy
Volcano, HI 96785
Mon-Fri 7:30am - 3:30pm, Sat 11:00am - 12:00pm, Sun Closed
VPO
96793
Vpo Wailuku
Village Post Office
300 Maalaea Rd Ste 204
Wailuku, HI 96793
Call ahead for hours
Helpful guides
Money Orders
Money orders are a safe way to send payments through the mail. See current fees and maximum amounts.
Post Office Holiday Schedule
Post offices close for all federal holidays. See this year's full schedule so you can plan ahead.
Post Office Weekend Hours
Weekend hours vary a lot by location. See typical Saturday and Sunday patterns before you visit.