U.S. ZIP +4 Database Files

See what files and their current file size (compressed and uncompressed) that come with each version of the ZIP+4 ZIP Code Database.

ZIP+4 Standard Database Files

StateStandard Database
CompressedUncompressed
AA120 KB1.2 MB
AE764.9 KB7.4 MB
AK2 MB13.9 MB
AL23 MB159.4 MB
AP208.9 KB1.9 MB
AR13.5 MB89.7 MB
AS3 KB19.6 KB
AZ15.1 MB128.1 MB
CA73.4 MB640.5 MB
CO15.4 MB117 MB
CT8.8 MB69.8 MB
DC2 MB18.3 MB
DE2.8 MB20.5 MB
FL55.1 MB458.1 MB
FM4.7 KB36.1 KB
GA35.5 MB274.7 MB
GU140.8 KB1.2 MB
HI3 MB25.6 MB
IA12.2 MB85.6 MB
ID5.7 MB37 MB
IL37.2 MB304.3 MB
IN22.5 MB168.5 MB
KS10.9 MB72.8 MB
KY15.7 MB106.7 MB
LA15.9 MB111.5 MB
MA19.3 MB146.1 MB
MD14.3 MB105.1 MB
ME6 MB41.3 MB
MH2.4 KB15.8 KB
MI29.6 MB220.1 MB
MN18.7 MB124.8 MB
MO22.3 MB151.2 MB
MP13.8 KB121.4 KB
MS12.2 MB80 MB
MT3.8 MB29.1 MB
NC34.2 MB245.5 MB
ND3.4 MB22.1 MB
NE7.6 MB51.3 MB
NH4.4 MB29.3 MB
NJ21.3 MB160.8 MB
NM6.1 MB42.9 MB
NV6.2 MB47.4 MB
NY48.6 MB446.1 MB
OH33 MB242.7 MB
OK15.7 MB109.3 MB
OR13.2 MB96.4 MB
PA33.6 MB250.6 MB
PR4 MB31 MB
PW3.1 KB21.9 KB
RI3.5 MB24.6 MB
SC17.4 MB120.5 MB
SD3.8 MB24.2 MB
TN23.1 MB151.6 MB
TX77.2 MB582.5 MB
UT6.6 MB51.6 MB
VA25.7 MB179.8 MB
VI139.4 KB1.1 MB
VT3.7 MB23.9 MB
WA21.1 MB154.9 MB
WI19.8 MB129.8 MB
WV6.9 MB53.6 MB
WY2.3 MB15.2 MB

ZIP+4 Premium Database Files

StatePremium Database
CompressedUncompressed
AA124.2 KB1.5 MB
AE783.6 KB9.3 MB
AK2.6 MB16.9 MB
AL32.2 MB195.7 MB
AP213.1 KB2.4 MB
AR18.6 MB110 MB
AS3.1 KB20.5 KB
AZ20.3 MB156.8 MB
CA94.1 MB775.3 MB
CO20.1 MB142.4 MB
CT11.3 MB84.4 MB
DC2.4 MB22 MB
DE3.9 MB25.1 MB
FL72.7 MB556.4 MB
FM4.7 KB37.6 KB
GA48.9 MB337.3 MB
GU182.3 KB1.4 MB
HI3.8 MB31.3 MB
IA16.2 MB104.3 MB
ID7.7 MB45.5 MB
IL48.5 MB368.8 MB
IN30.8 MB205.7 MB
KS14.6 MB88.6 MB
KY21.7 MB130.4 MB
LA21.5 MB135.4 MB
MA24.9 MB176.9 MB
MD18.4 MB127 MB
ME8.3 MB50.9 MB
MH2.5 KB16.5 KB
MI39.2 MB267.7 MB
MN24.9 MB151.7 MB
MO30.4 MB184.6 MB
MP13.9 KB126.6 KB
MS16.8 MB98 MB
MT5.3 MB35.9 MB
NC46.8 MB299.6 MB
ND4.5 MB26.9 MB
NE10.2 MB62.5 MB
NH5.9 MB35.7 MB
NJ27.4 MB194.7 MB
NM8.1 MB52.4 MB
NV8 MB57.6 MB
NY61.5 MB541 MB
OH43.7 MB294.2 MB
OK21.9 MB134.4 MB
OR17.4 MB117.7 MB
PA44.7 MB304.9 MB
PR5.1 MB37.8 MB
PW3.1 KB22.9 KB
RI4.6 MB29.8 MB
SC23.8 MB147.1 MB
SD5.2 MB29.5 MB
TN30.8 MB184.3 MB
TX104.3 MB712.3 MB
UT8.9 MB63.9 MB
VA34.5 MB218.4 MB
VI146.4 KB1.2 MB
VT5.2 MB29.5 MB
WA27.7 MB188.6 MB
WI26.3 MB157.6 MB
WV10.1 MB66.7 MB
WY3 MB18.6 MB

ZIP+4 Deluxe Database Files

StateDeluxe Database
CompressedUncompressed
AA124.2 KB1.5 MB
AE783.6 KB9.3 MB
AK2.6 MB16.9 MB
AL32.2 MB195.7 MB
AP213.1 KB2.4 MB
AR18.6 MB110 MB
AS3.1 KB20.5 KB
AZ20.3 MB156.8 MB
CA94.1 MB775.3 MB
CO20.1 MB142.4 MB
CT11.3 MB84.4 MB
DC2.4 MB22 MB
DE3.9 MB25.1 MB
FL72.7 MB556.4 MB
FM4.7 KB37.6 KB
GA48.9 MB337.3 MB
GU182.3 KB1.4 MB
HI3.8 MB31.3 MB
IA16.2 MB104.3 MB
ID7.7 MB45.5 MB
IL48.5 MB368.8 MB
IN30.8 MB205.7 MB
KS14.6 MB88.6 MB
KY21.7 MB130.4 MB
LA21.5 MB135.4 MB
MA24.9 MB176.9 MB
MD18.4 MB127 MB
ME8.3 MB50.9 MB
MH2.5 KB16.5 KB
MI39.2 MB267.7 MB
MN24.9 MB151.7 MB
MO30.4 MB184.6 MB
MP13.9 KB126.6 KB
MS16.8 MB98 MB
MT5.3 MB35.9 MB
NC46.8 MB299.6 MB
ND4.5 MB26.9 MB
NE10.2 MB62.5 MB
NH5.9 MB35.7 MB
NJ27.4 MB194.7 MB
NM8.1 MB52.4 MB
NV8 MB57.6 MB
NY61.5 MB541 MB
OH43.7 MB294.2 MB
OK21.9 MB134.4 MB
OR17.4 MB117.7 MB
PA44.7 MB304.9 MB
PR5.1 MB37.8 MB
PW3.1 KB22.9 KB
RI4.6 MB29.8 MB
SC23.8 MB147.1 MB
SD5.2 MB29.5 MB
TN30.8 MB184.3 MB
TX104.3 MB712.3 MB
UT8.9 MB63.9 MB
VA34.5 MB218.4 MB
VI146.4 KB1.2 MB
VT5.2 MB29.5 MB
WA27.7 MB188.6 MB
WI26.3 MB157.6 MB
WV10.1 MB66.7 MB
WY3 MB18.6 MB
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