其实Zip（Zip Code）就是国际通用的一种邮政编码方式，因为中国的邮政编码是6位的，而国外的邮政编码也一般不是5位的，但是国际上大多会使用Zip编码方式，Zip编码方式是类似的，像美国的是由州的编码作为前2位字母，城市有一个3位数字的编码，这样两者组成了5位的Zip编码。中国的也是如此。
如“Changchun, JL, 431”表示 “长春的Zip是JL431”。其中JL表示长春所在省份吉林，431是长春在吉林省的编码（可能是和电话号码有关，我只看了这一条，长春的电话区号是0431）。
以上是我自己看了编码后总结的，有不对之处望网友们指出改正。
看到有的朋友没有找到自己的城市，我又查了一下（原来好难查呀，我找了很久），又补充了一些，希望能帮助更多的朋友。
以下是China Zip编码表：
China city codes:
Akesu, XJ 997
Alashanzuoqi, NM 483
Aletai, XJ 906
Ankang, SN 915
Anqing, AH 556
Anshan, LN 412
Anshun, GZ 853
Anyang, HEN 372
Atushi, XJ 908
Baicheng, JL 436
Baise, GX 776
Baishan, JL 439
Baiyin, GS 943
Baoding, HEB 312
Baoji, SN 917
Baoshan, YN 875
Baotou, NM 472
Bazhong, SC 827
Beihai, GX 779
Beijing, BJ 10
Bengbu, AH 552
Benxi, LN 414
Bijie, GZ 857
Binzhou, SD 543
Bole, XJ 909
Cangzhou, HEB 317
Changchun, JL 431
Changde, HN 736
Changdu, XZ 895
Changji, XJ 994
Changsha, HN 731
Changzhi, SX 355
Changzhou, JS 519
Chaohu, AH 565
Chaoyang, GD 754
Chaoyang, LN 421
Chaozhou, GD 768
Chengde, HEB 314
Chengdu, SC 28
Chenzhou, HN 735
Chifeng, NM 476
Chizhou, AH 566
Chongqing, CQ 23
Chuxiong, YN 878
Chuzhou, AH 550
Dali, YN 872
Dalian, LN 411
Dandong, LN 415
Daqing, HL 459
Datong, SX 352
Dazhou, SC 818
Delingha, QH 977
Deyang, SC 838
Dezhou, SD 534
Dingxi, GS 932
Dongguan, GD 769
Dongsheng, NM 477
Dongying, SD 546
Duyun, GZ 854
Enshi, HB 718
Ezhou, HB 711
Fangchenggang, GX 770
Foshan, GD 757
Fushun, LN 413
Fuxin, LN 418
Fuyang, AH 558
Fuzhou, FJ 591
Fuzhou, JX 794
Ganzhou, JX 797
GeErmu, QH 979
GeEr, XZ 897
Gejiu, YN 873
Gonghe, QH 974
GuangAn, SC 826
Guangyuan, SC 839
Guangzhou, GD 20
Guilin, GX 773
Guiyang, GZ 851
Guyuan, NX 954
Haikou, HQ 898
Hailaer, NM 470
Haiyan, QH 970
Hami, XJ 902
Handan, HEB 310
Hangzhou, ZJ 571
Hanzhong, SN 916
Harbin, HL 451
Hebi, HEN 392
Hechi, GX 778
Hefei, AH 551
Hegang, HL 468
Heihe, HL 456
Hengshui, HEB 318
Hengyang, HN 734
Hetian, XJ 903
Heyuan, GD 762
Heze, SD 530
Hezuo, GS 941
HuaiYin, JS 517
Huaibei, AH 561
Huaihua, HN 745
Huainan, AH 554
Huangchuan, HEN 397
Huanggang, HB 713
Huangshan, AH 559
Huangshi, HB 714
Huhehaote, NM 471
Huizhou, GD 752
Huludao, LN 429
Hunchun, JL 440
Huzhou, ZJ 572
JiAn, JX 796
Jiagedaqi, HL 457
Jiamusi, HL 454
Jiangmen, GD 750
Jiaozuo, HEN 391
Jiaxing, ZJ 573
Jieyang, GD 663
Jilin, JL 432
Jinan, SD 531
Jinchang, GS 935
Jincheng, SX 356
Jingdezhen, JX 798
Jinghong, YN 691
Jingmen, HB 724
Jingzhou, HB 716
Jinhua, ZJ 579
Jining, NM 474
Jining, SD 537
Jinzhou, LN 416
Jishou, HN 743
Jiujiang, JX 792
Jiuquan, GS 937
Jixi, HL 467
Kaifeng, HEN 378
Kaili, GZ 855
Kalamayi, XJ 990
Kangding, SC 836
Kashi, XJ 998
KuErle, XJ 996
Kuitun, XJ 992
Kunming, YN 871
Laiwu, SD 634
Langfang, HEB 316
Lanzhou, GS 931
Leshan, SC 833
Lhasa, XZ 891
Lianyungang, JS 518
Liaocheng, SD 635
Liaoyang, LN 419
Liaoyuan, JL 437
Lijiang, YN 888
Lincang, YN 883
Linfen, SX 357
Linhe, NM 478
Linxia, GS 930
Linyi, SD 539
Linzhi, XZ 894
Lishi, SX 358
Lishui, ZJ 578
LiuAn, AH 564
Liuku, YN 886
Liupanshui, GZ 858
Liuzhou, GX 772
Longyan, FJ 597
Loudi, HN 738
Luohe, HEN 395
Luoyang, HEN 379
Luxi, YN 692
Luzhou, SC 830
MaAnshan, AH 555
MaErkang, SC 837
Maoming, GD 668
Maqin, QH, 975
Meihekou, JL 448
Meizhou, GD 753
Mianyang, SC 816
Mudanjiang, HL 453
Naidong, XZ 893
Nanchang, JX 791
Nanchong, SC 817
Nanjing, JS 25
Nanning, GX 771
Nanping, FJ 599
Nantong, JS 513
Nanyang, HEN 377
Naqu, XZ 896
Neijiang, SC 832
Ningbo, ZJ 574
Ningde, FJ 593
Panjin, LN 427
Panzhihua, SC 812
PingAn, QH, 972
Pingdingshan, HEN 375
Pingliang, GS, 933
Pingxiang, JX 799
Putian, FJ 594
Puyang, HEN 393
Qingdao, SD 532
Qingyuan, GD 763
Qinhuangdao, HEB 335
Qinzhou, GX 777
Qiqihar, HL 452
Qitaihe, HL 464
Quanzhou, FJ 595
Qujing, YN 874
Quzhou, ZJ 570
Rikaze, XZ 892
Rizhao, SD 633
Sanmenxia, HEN 398
Sanming, FJ 598
Shanghai, SH 21
Shangqiu, HEN 370
Shangrao, JX 793
Shangzhou, SN 914
Shantou, GD 754
Shanwei, GD 660
Shaoguan, GD 751
Shaoxing, ZJ 575
Shaoyang, HN 739
Shenyang, LN 24
Shenzhen, GD 755
Shihezi, XJ 993
Shijiazhuang, HEB 311
Shiyan, HB 719
Shizuishan, NX 952
Shuangyashan, HL 469
Shunde, GD 765
Shuozhou, SX 349
Simao, YN 879
Siping, JL 434
Songyuan, JL 438
Suihua, HL 455
Suining, SC 825
Suizhou, HB 722
Suqian, JS 527
Suzhou, AH 557
Suzhou, JS 512
Tacheng, XJ 901
TaiAn, SD 538
Taiyuan, SX 351
Taizhou, JS 523
Taizhou, ZJ 576
Tangshan, HEB 315
Tianjin, TJ 22
Tianshui, GS 938
Tieling, LN 410
Tongchuan, SN 919
Tonghua, JL 435
Tongliao, NM 475
Tongling, AH 562
Tongren, GZ 856
Weifang, SD 536
Weihai, SD 631
Weinan, SN 913
Wenshan, YN 876
Wenzhou, ZJ 577
Wuhai, NM 473
Wuhan, HB 27
Wuhu, AH 553
Wulanhaote, NM 482
Wuxi, JS 510
Wuzhou, GX 774
XiAn, SN 29
Xiamen, FJ 592
Xiangfan, HB 710
Xiangtan, HN 732
Xianning, HB 715
Xiantao, HB 728
Xianyang, SN 910
Xiaogan, HB 712
Xichang, SC 834
Xilinhaote, NM 479
Xingtai, HEB 319
Xingyi, GZ 859
Xinxiang, HEN 373
Xinyang, HEN 376
Xinyu, JX 790
Xinzhou, SX 350
Xuancheng, AH 563
Xuchang, HEN 374
Xuzhou, JS 516
YaAn, SC 835
YanAn, SN 911
Yancheng, JS 515
Yangjiang, GD 662
Yangquan, SX 353
Yangzhou, JS 514
Yanji, JL 433
Yantai, SD 535
Yibin, SC 831
Yichang, HB 717
Yichun, HL 458
Yichun, JX 795
Yingkou, LN 417
Yingtan, JX 701
Yiyang, HN 737
Yongzhou, HN 746
Yuci, SX 354
Yueyang, HN 730
Yulin, GX 775
Yulin, SN 912
Yuncheng, SX 359
Yunfu, GD 766
Yuxi, YN 877
Zaozhuang, SD 632
Zhangjiajie, HN 744
Zhangjiakou, HEB 313
Zhangzhou, FJ 596
Zhanjiang, GD 759
Zhaoqing, GD 758
Zhaotong, YN 870
Zhengzhou, HEN 371
Zhenjiang, JS 511
Zhongdian, YN 887
Zhongshan, GD 760
Zhoukou, HEN 394
Zhoushan, ZJ 580
Zhuhai, GD 756
Zhumadian, HEN 396
Zhuzhou, HN 733
Zibo, SD 533
Zigong, SC 813
Zunyi, GZ 852
美国Zip code大全
邮编 城市(city) 州（state)
12201 Albany NewYork(NY)
30301 Atlanta Georgia(GA)
21401 Annapolis Maryland(MD)
21201 Baltimore Maryland(MD)
35201 Birmingham Alabama(AL)
14201 Buffalo NewYork(NY)
60601 CHICAGO Illinois(IL)
45201 Cincinnati Ohio(OH)
44101 Cleveland Ohio(OH)
43085 Columbus Ohio(OH)
71953 Dallas Arkansas(AR)
80002 Denver Colorado(CO)
99701 Fairbanks Alaska(AK)
19019 Philidelphia pennsylvania(PA)
96801 Honolulu Hawii(HI)
46201 Indianapolis Indiana(IN)
32099 Jacksonville FLORIDA(FL)
64101 Kansas City Missouri(MO)
90001 Los Angeles California(CA)
89101 Las Vegas Navada(NV)
55199 Minneapolis Minnesota(MN)
10001 New York NewYork(NY)
70112 New orleaans Louisana(LA)
68046 Omaha Nebraska(NE)
85001 Phoenix Arizona(AZ)
15122 Pittsburgh pennsylvania(PA)
84101 Salt Lake City Utah(UT)
94203 Sacramento California(CA)
92101 San Diego California(CA)
94101 San Francisco California(CA)
95101 San Jose California(CA)
55101 Saint Paul Minnesota(MN)
63101 Saint Louis Missouri(MO)
98101 Seattle Washington(WA)
33601 Tampa FLORIDA(FL)
