U.S. state codes

The following are ISO 3166-2 codes defined for the principal subdivisions (i.e., states, district) of the United States:

U.S. stateState code (alpha)State code (numeric)
n/an/a00
AlabamaAL01
AlaskaAK02
ArizonaAZ04
ArkansasAR05
CaliforniaCA06
ColoradoCO08
ConnecticutCT09
DelawareDE10
District of ColumbiaDC11
FloridaFL12
GeorgiaGA13
HawaiiHI15
IdahoID16
IllinoisIL17
IndianaIN18
IowaIA19
KansasKS20
KentuckyKY21
LouisianaLA22
MaineME23
MarylandMD24
MassachusettsMA25
MichiganMI26
MinnesotaMN27
MississippiMS28
MissouriMO29
MontanaMT30
NebraskaNE31
NevadaNV32
New HampshireNH33
New JerseyNJ34
New MexicoNM35
New YorkNY36
North CarolinaNC37
North DakotaND38
OhioOH39
OklahomaOK40
OregonOR41
PennsylvaniaPA42
Rhode IslandRI44
South CarolinaSC45
South DakotaSD46
TennesseeTN47
TexasTX48
UtahUT49
VermontVT50
VirginiaVA51
WashingtonWA53
West VirginiaWV54
WisconsinWI55
WyomingWY56
U.S. Military BaseXX99