Zip code 09721: APO AE

Military (APO/FPO)

Type

Military

About 09721

09721 is a military zip code for mail to U.S. service members, diplomats and their families stationed overseas (APO AE). It doesn't belong to any U.S. city or county: the Postal Service hands the mail to the military postal system, which delivers it to the unit or post.

Geography

City (USPS): APO AE
State: Armed Forces Europe
Zip type: Military (APO/FPO)

Questions about 09721

What city is zip code 09721?

09721 is assigned to APO, Armed Forces Europe. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 09721, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.