PO USA
Post Office Locations

Arizona Post Offices

Arizona's population is concentrated into a handful of fast-growing metro areas — Phoenix, Tucson, and a few others — with just 36 post offices spread across 32 cities covering the rest of the state's vast desert and high-country terrain. That means some Arizona post offices serve enormous rural service areas, while others sit in dense, rapidly expanding suburbs a few miles apart. Summer heat can also affect retail hours at some smaller desert locations. Check the city list below for the office nearest you.

Apply for a PO Box

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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.

General Delivery

Receive mail here without a fixed address. See how to address it.

Post Offices in Arizona by City

Cities with one location show its address and hours directly below. Cities with more show a link to see every location.

Mesa

3 locations

See all 3 locations →

Scottsdale

2 locations

See all 2 locations →
PO 85901

Show Low

Post Office

191 W Deuce Of Clubs

Show Low, AZ 85901

☎ 928-537-4588

Call ahead for hours

Tucson

2 locations

See all 2 locations →
PO 85641

Vail Annex

Post Office

13333 E Colossal Cave Rd

Vail, AZ 85641

☎ 520-762-5052

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.