Iowa Zip Codes

Zip codes Iowa - IA, US

The US Postal Code assigns a unique code for each city in the Iowa State, US.


Since 1980, US adopted an extended zip+4 code system (officially called Zip Code 5 Plus 4 - US Postal Code) that still coexists with the previous one. The new IA zip codes system includes the five digits of the city ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.

In this web site you can search for Iowa ZIP Codes using both ZIP Code Standard and Zip Code 5 plus 4 IA


Iowa - IA Zip Code US

Iowa (IA) Zip Codes by City

By pressing Ctrl + F keys you can find IA zip codes by cities

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Y
Z



Last added ZIP code areas:

zip codes for suffolk va albany ga zip | duarte zip code dalton ma zip code zip code for havre montana otego zip code otego zip code 10401 foster ave 11236 10401 foster ave 11236 verona ny zip verona ny zip