Metro Info
All cities in Metro
All counties in Metro
All zip codes in the Metro
USA
Most Populated Zip Codes in Philadelphia Camden Wilmington Pa Nj De Md
ZipCode
City
Population
Growth
Age
Income per household
19120
Philadelphia PA
68,266
0%
30.20
$31,588.00
19124
Philadelphia PA
68,029
1%
29.20
$28,574.00
19143
Philadelphia PA
65,016
0%
34.50
$25,826.00
19111
Philadelphia PA
62,657
0%
36.10
$37,996.00
19134
Philadelphia PA
61,387
1%
28.80
$20,903.00
19720
New Castle DE
58,932
0%
36.70
$46,669.00
19020
Bensalem PA
56,230
1%
39.50
$50,305.00
19149
Philadelphia PA
54,739
0%
32.30
$37,210.00
19446
Lansdale PA
54,562
-1%
41.80
$60,797.00
19140
Philadelphia PA
54,073
0%
31.60
$20,077.00
19702
Newark DE
53,980
3%
32.90
$54,089.00
19067
Morrisville PA
53,854
4%
42.00
$69,894.00
19148
Philadelphia PA
51,561
3%
36.20
$27,097.00
08081
Sicklerville NJ
51,369
1%
35.30
$61,366.00
19382
West Chester PA
51,077
-2%
37.00
$70,832.00
19711
Newark DE
50,477
-1%
32.20
$62,258.00
19320
Coatesville PA
49,796
-5%
37.50
$49,649.00
19380
West Chester PA
48,513
-2%
41.00
$68,129.00
19145
Philadelphia PA
48,468
2%
35.90
$26,655.00
08021
Clementon NJ
48,206
6%
35.20
$41,160.00
19335
Downingtown PA
48,141
2%
39.20
$72,662.00
19464
Pottstown PA
47,239
3%
37.50
$43,631.00
08053
Marlton NJ
46,842
2%
40.50
$66,642.00
21921
Elkton MD
45,165
1%
36.70
$51,362.00
19131
Philadelphia PA
44,717
3%
36.40
$30,099.00
19403
Norristown PA
43,340
-2%
41.90
$61,712.00
19144
Philadelphia PA
43,166
0%
35.70
$27,436.00
08054
Mount Laurel NJ
43,092
2%
41.80
$63,750.00
19082
Upper Darby PA
42,048
2%
32.30
$34,926.00
19139
Philadelphia PA
41,830
1%
34.10
$21,329.00
19401
Norristown PA
41,656
0%
33.40
$38,852.00
19805
Wilmington DE
41,496
1%
32.50
$36,493.00
08094
Williamstown NJ
41,425
3%
39.00
$50,206.00
19701
Bear DE
41,241
4%
37.20
$65,020.00
18974
Warminster PA
41,089
0%
45.00
$56,580.00
19121
Philadelphia PA
40,718
10%
24.50
$15,888.00
19132
Philadelphia PA
39,331
7%
36.50
$18,777.00
08012
Blackwood NJ
39,189
0%
38.90
$53,479.00
19460
Phoenixville PA
39,117
-2%
39.00
$55,989.00
08080
Sewell NJ
39,004
4%
41.00
$70,418.00
19808
Wilmington DE
38,966
1%
42.60
$57,242.00
19104
Philadelphia PA
38,916
-33%
22.80
$16,151.00
18966
Southampton PA
38,572
1%
45.20
$69,140.00
19146
Philadelphia PA
38,566
8%
32.50
$24,803.00
19709
Middletown DE
36,834
4%
36.20
$67,650.00
19147
Philadelphia PA
36,523
0%
34.00
$34,431.00
19083
Havertown PA
36,220
0%
40.10
$62,545.00
19128
Philadelphia PA
36,048
2%
34.20
$43,629.00
08096
Woodbury NJ
35,965
0%
39.90
$49,702.00
19426
Collegeville PA
35,445
-9%
37.20
$77,497.00
19013
Chester PA
35,407
0%
30.30
$25,429.00
18951
Quakertown PA
34,615
0%
39.70
$49,924.00
19154
Philadelphia PA
34,274
0%
38.90
$51,949.00
19063
Media PA
34,013
-4%
46.40
$60,821.00
19152
Philadelphia PA
33,667
1%
43.20
$37,760.00
19047
Langhorne PA
33,658
-4%
42.80
$68,377.00
19115
Philadelphia PA
33,653
1%
46.10
$39,075.00
08016
Burlington NJ
33,028
-1%
39.50
$54,114.00
19135
Philadelphia PA
32,982
0%
32.40
$34,584.00
19136
Philadelphia PA
32,757
-24%
33.90
$35,650.00
19116
Philadelphia PA
32,556
-1%
42.60
$44,776.00
19138
Philadelphia PA
32,442
0%
36.90
$32,248.00
19026
Drexel Hill PA
32,347
4%
37.40
$49,780.00
19002
Ambler PA
31,985
-1%
43.20
$70,504.00
19713
Newark DE
31,961
4%
36.60
$49,910.00
08046
Willingboro NJ
31,430
0%
41.00
$60,869.00
19142
Philadelphia PA
31,418
5%
28.80
$25,973.00
19151
Philadelphia PA
31,317
4%
35.60
$33,840.00
19114
Philadelphia PA
31,151
0%
42.00
$41,592.00
19141
Philadelphia PA
31,089
0%
34.90
$28,861.00
08003
Cherry Hill NJ
30,724
0%
43.80
$87,248.00
08075
Riverside NJ
30,574
5%
38.10
$52,873.00
19038
Glenside PA
30,482
-3%
40.00
$62,822.00
19087
Wayne PA
30,104
-7%
40.30
$85,058.00
08043
Voorhees NJ
30,096
3%
42.60
$68,402.00
08105
Camden NJ
29,669
1%
27.70
$27,485.00
19050
Lansdowne PA
28,425
1%
38.40
$46,225.00
18940
Newtown PA
28,354
-1%
43.40
$81,571.00
08055
Medford NJ
28,077
3%
43.40
$81,863.00
19454
North Wales PA
27,672
0%
41.40
$65,383.00
19053
Feasterville Trevose PA
26,999
3%
42.30
$54,650.00
19119
Philadelphia PA
26,670
-1%
42.70
$46,520.00
19468
Royersford PA
26,429
3%
39.00
$60,536.00
19133
Philadelphia PA
26,376
1%
29.20
$13,828.00
18901
Doylestown PA
26,213
-5%
44.60
$72,965.00
19810
Wilmington DE
25,541
2%
45.30
$67,623.00
19802
Wilmington DE
25,221
2%
36.50
$36,057.00
08104
Camden NJ
25,075
4%
27.00
$23,878.00
08088
Vincentown NJ
25,006
1%
46.70
$60,773.00
19355
Malvern PA
24,700
0%
41.60
$76,466.00
08060
Mount Holly NJ
24,578
0%
38.10
$58,022.00
19064
Springfield PA
24,370
0%
43.50
$65,554.00
19130
Philadelphia PA
24,198
-2%
32.90
$38,668.00
19018
Clifton Heights PA
24,081
2%
37.80
$43,524.00
19406
King Of Prussia PA
24,081
2%
37.80
$61,987.00
18944
Perkasie PA
24,048
-1%
39.80
$58,868.00
19125
Philadelphia PA
23,850
3%
32.80
$28,679.00
19438
Harleysville PA
23,179
-2%
41.00
$68,485.00
19103
Philadelphia PA
22,959
4%
33.70
$37,959.00
19150
Philadelphia PA
22,866
-2%
43.50
$42,342.00
08109
Merchantville NJ
22,750
1%
40.10
$49,289.00
08002
Cherry Hill NJ
22,620
1%
41.70
$52,121.00
19348
Kennett Square PA
22,204
0%
40.90
$67,332.00
19023
Darby PA
22,154
0%
30.50
$35,970.00
19007
Bristol PA
21,941
3%
38.20
$36,883.00
19006
Huntingdon Valley PA
21,904
2%
46.60
$73,385.00
19040
Hatboro PA
21,287
3%
42.60
$52,200.00
19014
Aston PA
21,161
0%
39.40
$59,807.00
19122
Philadelphia PA
21,156
-2%
22.60
$18,395.00
19061
Marcus Hook PA
21,144
5%
38.80
$52,760.00
19803
Wilmington DE
20,947
-1%
47.00
$75,608.00
18976
Warrington PA
20,602
3%
41.70
$65,332.00
08015
Browns Mills NJ
20,564
0%
38.10
$48,826.00
08057
Moorestown NJ
20,341
-3%
43.40
$78,441.00
19008
Broomall PA
20,319
-1%
46.10
$59,479.00
18914
Chalfont PA
20,266
-3%
40.00
$71,549.00
18902
Doylestown PA
20,103
-4%
41.50
$0.00
08052
Maple Shade NJ
19,969
3%
37.70
$45,426.00
19027
Elkins Park PA
19,678
3%
41.90
$58,833.00
08085
Swedesboro NJ
19,510
3%
35.50
$68,214.00
08110
Pennsauken NJ
19,440
2%
34.40
$44,443.00
19046
Jenkintown PA
19,078
6%
45.80
$58,960.00
19090
Willow Grove PA
18,998
0%
40.20
$51,042.00
19440
Hatfield PA
18,947
4%
40.70
$57,372.00
19422
Blue Bell PA
18,851
1%
45.20
$86,659.00
19010
Bryn Mawr PA
18,845
-11%
36.50
$71,753.00
08034
Cherry Hill NJ
18,727
3%
43.40
$66,284.00
08028
Glassboro NJ
18,700
-7%
28.70
$44,805.00
19428
Conshohocken PA
18,519
10%
34.30
$49,517.00
19804
Wilmington DE
18,408
2%
39.50
$46,012.00
08077
Riverton NJ
18,301
0%
44.40
$66,844.00
08108
Collingswood NJ
17,955
0%
40.50
$49,530.00
19341
Exton PA
17,925
6%
38.60
$71,830.00
19054
Levittown PA
17,717
1%
38.80
$52,377.00
08505
Bordentown NJ
17,472
-1%
39.30
$58,844.00
21901
North East MD
17,417
8%
37.00
$49,621.00
19057
Levittown PA
17,352
0%
38.70
$48,352.00
19363
Oxford PA
17,219
0%
35.40
$46,221.00
19465
Pottstown PA
17,021
0%
41.40
$57,191.00
19015
Brookhaven PA
16,927
1%
37.50
$45,185.00
19001
Abington PA
16,920
0%
39.80
$57,284.00
19342
Glen Mills PA
16,877
-7%
45.30
$80,448.00
08033
Haddonfield NJ
16,663
2%
42.90
$72,340.00
08062
Mullica Hill NJ
16,451
4%
38.90
$73,070.00
19707
Hockessin DE
16,399
0%
45.60
$97,403.00
19073
Newtown Square PA
16,375
-11%
48.50
$70,915.00
19056
Levittown PA
16,123
3%
38.80
$54,481.00
19126
Philadelphia PA
16,087
2%
40.10
$34,607.00
19044
Horsham PA
15,906
0%
38.20
$55,901.00
19801
Wilmington DE
15,672
-3%
31.60
$24,375.00
18969
Telford PA
15,337
0%
40.50
$55,221.00
19703
Claymont DE
15,052
3%
36.80
$42,009.00
19462
Plymouth Meeting PA
14,743
0%
42.80
$58,365.00
19809
Wilmington DE
14,714
4%
40.00
$49,570.00
19473
Schwenksville PA
14,445
-8%
39.30
$66,683.00
08107
Oaklyn NJ
14,100
3%
37.10
$41,019.00
19525
Gilbertsville PA
14,077
0%
38.90
$62,325.00
19055
Levittown PA
14,036
0%
38.90
$52,123.00
18964
Souderton PA
13,942
0%
41.50
$54,225.00
19390
West Grove PA
13,933
3%
39.60
$62,213.00
19425
Chester Springs PA
13,829
0%
37.90
$89,312.00
08009
Berlin NJ
13,552
5%
41.30
$55,369.00
08030
Gloucester City NJ
13,517
0%
36.70
$38,243.00
18938
New Hope PA
13,465
-3%
49.70
$72,983.00
19123
Philadelphia PA
13,428
0%
32.10
$21,096.00
19036
Glenolden PA
13,406
3%
38.00
$42,998.00
19096
Wynnewood PA
13,371
-1%
45.50
$86,861.00
08069
Penns Grove NJ
13,268
1%
37.60
$35,857.00
08070
Pennsville NJ
13,236
1%
42.10
$47,321.00
08004
Atco NJ
12,992
4%
39.40
$57,261.00
08048
Lumberton NJ
12,904
3%
38.10
$37,857.00
19107
Philadelphia PA
12,900
-15%
29.30
$24,448.00
19003
Ardmore PA
12,668
1%
38.20
$60,263.00
08103
Camden NJ
12,574
-20%
31.30
$23,139.00
19153
Philadelphia PA
12,552
2%
37.10
$36,872.00
18960
Sellersville PA
12,394
0%
42.20
$51,310.00
19030
Fairless Hills PA
12,382
2%
41.90
$53,761.00
08318
Elmer NJ
12,345
-2%
41.40
$54,987.00
08031
Bellmawr NJ
11,988
3%
41.30
$43,987.00
19312
Berwyn PA
11,802
2%
45.10
$94,085.00
19086
Wallingford PA
11,541
1%
44.50
$68,750.00
19078
Ridley Park PA
11,524
3%
42.00
$48,506.00
08010
Beverly NJ
11,507
0%
40.20
$48,162.00
19106
Philadelphia PA
11,404
-2%
37.80
$61,720.00
19060
Garnet Valley PA
11,359
0%
42.20
$0.00
08051
Mantua NJ
11,013
2%
39.10
$51,404.00
19475
Spring City PA
10,913
-3%
40.40
$51,671.00
19350
Landenberg PA
10,906
0%
42.80
$91,619.00
19344
Honey Brook PA
10,855
-9%
39.90
$49,484.00
08079
Salem NJ
10,823
-1%
40.60
$37,114.00
19734
Townsend DE
10,601
-9%
37.70
$55,288.00
08322
Franklinville NJ
10,460
0%
39.60
$54,028.00
19129
Philadelphia PA
10,450
-5%
31.60
$36,465.00
19021
Croydon PA
10,419
3%
39.00
$46,678.00
08093
Westville NJ
10,350
5%
37.10
$43,696.00
19317
Chadds Ford PA
10,271
7%
44.60
$93,308.00
19444
Lafayette Hill PA
10,136
-3%
44.70
$84,835.00
08083
Somerdale NJ
10,118
6%
41.00
$51,613.00
08106
Audubon NJ
10,056
1%
41.50
$47,220.00
19004
Bala Cynwyd PA
10,037
6%
43.50
$78,932.00
19072
Narberth PA
9,893
3%
44.00
$74,609.00
18954
Richboro PA
9,839
0%
45.10
$94,228.00
21911
Rising Sun MD
9,777
-12%
38.70
$50,765.00
19806
Wilmington DE
9,574
0%
43.90
$44,907.00
08071
Pitman NJ
9,306
-2%
41.50
$50,596.00
19118
Philadelphia PA
9,229
-6%
41.70
$60,179.00
19081
Swarthmore PA
9,216
-12%
37.40
$67,631.00
08022
Columbus NJ
9,154
4%
48.70
$55,309.00
19079
Sharon Hill PA
9,065
-1%
35.00
$36,932.00
19137
Philadelphia PA
8,960
3%
36.40
$31,761.00
08098
Woodstown NJ
8,924
-1%
42.80
$55,490.00
18929
Jamison PA
8,890
-4%
39.70
$89,453.00
18073
Pennsburg PA
8,748
-6%
39.30
$56,761.00
08090
Wenonah NJ
8,369
0%
40.50
$56,944.00
08086
Thorofare NJ
8,357
7%
42.20
$51,146.00
08066
Paulsboro NJ
8,329
-1%
35.80
$36,848.00
19352
Lincoln University PA
8,219
-29%
26.40
$75,182.00
08078
Runnemede NJ
8,200
-2%
40.00
$40,811.00
19033
Folsom PA
8,033
3%
41.40
$48,908.00
19311
Avondale PA
8,009
-7%
35.60
$66,705.00
08102
Camden NJ
7,987
5%
29.70
$16,573.00
08312
Clayton NJ
7,868
0%
36.20
$53,125.00
19807
Wilmington DE
7,754
4%
49.30
$105,971.00
08035
Haddon Heights NJ
7,661
1%
42.50
$58,424.00
08065
Palmyra NJ
7,642
3%
41.00
$51,150.00
19343
Glenmoore PA
7,607
-7%
41.40
$83,425.00
19365
Parkesburg PA
7,584
7%
37.40
$49,392.00
19070
Morton PA
7,401
1%
40.60
$51,269.00
21904
Port Deposit MD
7,367
1%
40.70
$50,516.00
19333
Devon PA
7,278
5%
40.50
$76,034.00
19075
Oreland PA
7,244
-1%
40.90
$63,042.00
08084
Stratford NJ
7,199
2%
39.10
$50,977.00
08068
Pemberton NJ
6,763
0%
38.50
$46,136.00
19032
Folcroft PA
6,705
1%
35.10
$44,292.00
19301
Paoli PA
6,705
4%
44.10
$67,464.00
19012
Cheltenham PA
6,638
0%
40.80
$63,583.00
19076
Prospect Park PA
6,535
0%
38.50
$45,305.00
19095
Wyncote PA
6,526
-8%
45.80
$64,940.00
19127
Philadelphia PA
6,392
7%
27.00
$43,490.00
19074
Norwood PA
6,154
4%
39.50
$47,043.00
08036
Hainesport NJ
6,131
3%
41.90
$62,188.00
19066
Merion Station PA
6,046
3%
40.00
$103,229.00
19034
Fort Washington PA
5,959
0%
44.80
$78,311.00
18925
Furlong PA
5,758
-7%
39.80
$89,286.00
19085
Villanova PA
5,730
-55%
21.30
$159,538.00
08344
Newfield NJ
5,708
-2%
41.30
$48,879.00
08059
Mount Ephraim NJ
5,624
0%
39.60
$44,973.00
18041
East Greenville PA
5,617
3%
38.60
$52,104.00
19362
Nottingham PA
5,611
-3%
39.00
$49,112.00
08091
West Berlin NJ
5,582
4%
39.30
$54,708.00
19041
Haverford PA
5,536
-12%
45.30
$84,324.00
08007
Barrington NJ
5,482
4%
40.20
$43,891.00
19102
Philadelphia PA
5,475
14%
29.40
$35,625.00
08049
Magnolia NJ
5,469
2%
39.10
$46,250.00
19330
Cochranville PA
5,402
0%
40.50
$53,261.00
18947
Pipersville PA
5,353
-15%
42.80
$65,625.00
19025
Dresher PA
5,247
-2%
46.10
$99,231.00
19520
Elverson PA
5,223
-4%
47.60
$55,211.00
19405
Bridgeport PA
5,213
1%
35.00
$39,299.00
08518
Florence NJ
5,200
4%
41.10
$50,709.00
21903
Perryville MD
5,131
-10%
42.20
$45,112.00
08027
Gibbstown NJ
5,012
2%
43.50
$53,454.00
18074
Perkiomenville PA
4,989
-15%
42.30
$62,260.00
08029
Glendora NJ
4,871
1%
42.00
$42,233.00
08056
Mickleton NJ
4,829
1%
38.50
$66,058.00
08515
Chesterfield NJ
4,750
2%
36.70
$75,304.00
19094
Woodlyn PA
4,720
6%
37.90
$37,436.00
08343
Monroeville NJ
4,600
-9%
41.00
$55,546.00
08562
Wrightstown NJ
4,456
-20%
39.40
$54,227.00
08640
Fort Dix NJ
4,364
-76%
38.90
$41,456.00
19029
Essington PA
4,319
8%
41.90
$42,598.00
18977
Washington Crossing PA
4,249
0%
50.00
$102,191.00
19031
Flourtown PA
4,187
-12%
46.60
$65,700.00
08641
Trenton NJ
4,101
13%
22.20
$36,272.00
21918
Conowingo MD
4,038
-6%
41.20
$50,125.00
19035
Gladwyne PA
3,982
5%
49.30
$159,905.00
18054
Green Lane PA
3,925
-8%
45.80
$56,886.00
08089
Waterford Works NJ
3,920
-8%
43.80
$52,310.00
19022
Crum Lynne PA
3,858
4%
36.10
$32,432.00
08554
Roebling NJ
3,821
0%
38.20
$54,848.00
08097
Woodbury Heights NJ
3,265
0%
41.40
$63,024.00
21919
Earleville MD
3,248
-6%
47.10
$49,750.00
08063
National Park NJ
3,245
4%
39.40
$48,922.00
21915
Chesapeake City MD
3,094
2%
46.00
$55,000.00
08061
Mount Royal NJ
3,058
12%
32.40
$45,313.00
08045
Lawnside NJ
2,987
2%
41.30
$44,926.00
18076
Red Hill PA
2,871
7%
44.70
$47,875.00
19043
Holmes PA
2,849
6%
38.80
$46,151.00
18972
Upper Black Eddy PA
2,726
-28%
48.20
$53,835.00
18942
Ottsville PA
2,677
-21%
46.90
$61,506.00
19310
Atglen PA
2,540
-20%
34.10
$48,083.00
19373
Thornton PA
2,515
-69%
34.80
$95,973.00
19372
Thorndale PA
2,420
43%
36.70
$63,958.00
18930
Kintnersville PA
2,356
-15%
47.00
$61,512.00
08026
Gibbsboro NJ
2,355
3%
41.70
$57,326.00
21917
Colora MD
2,345
-7%
42.00
$62,028.00
08020
Clarksboro NJ
2,108
-4%
45.50
$71,023.00
18917
Dublin PA
1,746
-23%
36.60
$48,235.00
18077
Riegelsville PA
1,456
-62%
47.90
$59,444.00
08067
Pedricktown NJ
1,433
-14%
42.90
$57,708.00
19453
Mont Clare PA
1,396
-6%
41.00
$52,333.00
18915
Colmar PA
1,318
19%
41.60
$62,250.00
18923
Fountainville PA
1,074
7%
35.00
$52,083.00
08328
Malaga NJ
1,029
-30%
40.60
$58,833.00
21912
Warwick MD
1,023
-21%
40.90
$38,646.00
08041
Jobstown NJ
951
-5%
44.00
$70,948.00
08511
Cookstown NJ
854
3%
38.60
$39,050.00
19374
Toughkenamon PA
812
-54%
28.70
$60,724.00
18070
Palm PA
680
-8%
44.10
$60,250.00
08019
Chatsworth NJ
664
-39%
39.80
$55,288.00
19436
Gwynedd PA
526
-21%
80.90
$51,250.00
08014
Bridgeport NJ
482
-4%
41.00
$34,853.00
18955
Richlandtown PA
481
-245%
41.50
$45,750.00
18920
Erwinna PA
478
24%
50.90
$69,861.00
18932
Line Lexington PA
478
18%
43.80
$61,094.00
18936
Montgomeryville PA
316
98%
73.00
$50,208.00
19492
Zieglerville PA
267
-168%
56.60
$38,750.00
18933
Lumberville PA
215
100%
0.00
$0.00
19319
Cheyney PA
189
-497%
20.50
$50,781.00
19435
Frederick PA
152
34%
48.00
$35,625.00
18927
Hilltown PA
151
100%
0.00
$69,205.00
18934
Mechanicsville PA
140
100%
0.00
$0.00
19477
Spring House PA
126
-15%
75.00
$0.00
19717
Newark DE
113
-3236%
19.20
$0.00
18913
Carversville PA
81
-128%
56.10
$0.00
08032
Grenloch NJ
78
100%
0.00
$52,857.00
19736
Yorklyn DE
38
15%
46.50
$200,001.00
19109
Philadelphia PA
0%
0.00
$0.00
19110
Philadelphia PA
0%
0.00
$0.00
19112
Philadelphia PA
0%
48.30
$0.00
19113
Philadelphia PA
0%
40.70
$70,833.00
19176
Philadelphia PA
0%
0.00
$0.00
19190
Philadelphia PA
0%
0.00
$0.00
19716
Newark DE
0%
19.80
$0.00
19735
Winterthur DE
0%
45.00
$0.00
Cities in Numbers
All Cities
Most Populated Cities
Least Populated Cities
Growing Cities
Declining Cities
Younger Crowd Cities
Older Crowd Cities
Highest Income Cities
Lowest Income Cities
Counties in Numbers
All Counties
Most Populated Counties
Least Populated Counties
Growing Counties
Declining Counties
Younger Crowd Counties
Older Crowd Counties
Highest Income Counties
Lowest Income Counties
Zip Codes in Numbers
All Zip Codes
Most Populated Zip Codes
Least Populated Zip Codes
Growing Zip Codes
Declining Zip Codes
Younger Crowd Zip Codes
Older Crowd Zip Codes
Highest Income Zip Codes
Lowest Income Zip Codes