Skip to main content
Toggle navigation
Home
Track Package
Find Location
USPS By City
USPS By States
USPS Zip Code
News
TOS
Contact
search
Home
Find Location
USPS By Zip Code
USPS By Zip Code
USPS ZIP Code Lookup
Look Up
A domestic ZIP Code number and other ZIP Code information (including ZIP+4 Codes) can be found through the ZIPCode Lookup tool on the search box above. Using the drop-down menu provided, you can search for a ZIP Code number by address, by city, by company, or you can find a city by ZIP Code. Simply fill in the appropriate fields (marked with a red asterisk) and then click the “Search” button. To find county information for an individual address, simply go to the ZIP Code lookup tool on usps-track.us and perform the following steps:
Type in an Address and City
Click “Search Button”
The complete address with ZIP Code will appear in the ZIP+4 lookup results
Underneath this information (directly below the city name), click on the “Mailing Industry Information” link
Specific county information for that address, as well as other pertinent mailing industry information, will display
12466
12468
12469
1247
12471
12472
12473
12474
12475
12477
12480
12481
12482
12483
12484
12485
12486
12487
12489
12490
12491
12492
12493
12494
12495
12496
12498
12501
12502
12503
12506
12508
12510
12512
12513
12514
12515
12516
12517
12518
12520
12521
12522
12523
12524
12525
12526
12527
12528
12529
1253
12530
12531
12533
12534
12537
12538
1254
12540
12541
12542
12543
12544
12545
12546
12547
12548
12549
1255
12550
12553
12561
12563
12564
12565
12566
12567
12568
12569
1257
12570
12571
12572
12574
12575
12577
12578
1258
12580
12581
12582
12583
12584
12585
12586
12588
12589
1259
12590
12592
12594
1260
1262
1266
1267
12701
12719
12720
12721
12722
12723
12724
12725
12726
12729
12732
12733
12734
12736
12737
12738
12740
12741
12742
12743
12745
12746
12747
12748
12749
12750
12751
12752
12754
12758
12759
12760
12762
12763
12764
12765
12767
12768
12770
12771
12775
12776
12778
12779
12780
12781
12783
12784
12786
12787
12788
12789
12790
12791
12792
12812
12822
12831
12833
12835
12842
12847
12850
12851
12852
12855
12857
12859
12863
12866
12870
12871
12872
12883
12884
12901
12910
12912
12913
12914
12915
12916
12917
12918
12919
12920
12921
12923
12926
12927
12928
12929
12930
12932
12933
12934
12935
12937
12939
12941
12942
12944
12945
12946
12950
12952
12953
12956
12957
12958
12959
12960
12961
12962
12964
12965
12966
12967
12969
12970
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12983
12985
12986
12987
12989
12992
12993
12996
12997
1301
13020
13021
13026
13027
13028
13029
13030
13031
13032
13033
13034
13035
13036
13037
13040
13041
13042
13043
13044
13045
13051
13052
13053
13054
13057
13060
13061
13062
13063
13064
13065
13066
13068
13069
13071
13072
13073
13074
13076
13078
13080
13081
13082
13083
13084
13087
13092
13093
13101
13102
13103
13104
13108
13110
13111
13112
13113
13114
13115
13116
13117
13118
13120
13121
13122
13123
13124
13126
13131
13132
13134
13135
13136
13137
13138
13139
13140
13141
13142
13143
13144
13145
13146
13147
13148
13152
13153
13154
13155
13156
13157
13158
13159
13160
13162
13163
13164
13165
13166
13167
1330
13301
13302
13303
13304
13305
13308
13309
1331
13313
13314
13315
13316
13317
13318
13319
13320
13323
13324
13325
13326
13327
13328
13329
13331
13332
13334
13335
13337
13338
13339
13340
13343
13346
13348
13350
13352
13353
13354
13355
13357
13360
13363
13364
13365
13367
13368
1337
1338
1339
1340
13402
13403
13404
13407
« first
‹ previous
…
4
5
6
7
8
9
10
11
12
…
next ›
last »