| Postal/ZIP Codes in Anhyeon-Dong, Siheung (안현동) |
14930, 14931, 14937, 14938 |
| Postal/ZIP Codes in Bangsan-Dong, Siheung (방산동) |
14953, 14954, 14955, 14956, 14957, … |
| Postal/ZIP Codes in Daeya-Dong, Siheung (대야동) |
14900, 14901, 14902, 14903, 14904, … |
| Postal/ZIP Codes in Dochang-Dong, Siheung (도창동) |
14931, 14939, 14941, 14942, 14980 |
| Postal/ZIP Codes in Eunhaeng-Dong, Siheung (은행동) |
14916, 14917, 14918, 14919, 14920, … |
| Postal/ZIP Codes in Geomo-Dong, Siheung (거모동) |
15003, 15004, 15007, 15043, 15044, … |
| Postal/ZIP Codes in Geumi-Dong, Siheung (금이동) |
14931, 14944, 14980, 14981 |
| Postal/ZIP Codes in Gunja-Dong, Siheung (군자동) |
14992, 14996, 14997, 14999, 15000, … |
| Postal/ZIP Codes in Gwangseok-Dong, Siheung (광석동) |
14978, 14979, 14991, 14992, 14993, … |
| Postal/ZIP Codes in Gwarim-Dong, Siheung (과림동) |
14926, 14927, 14932, 14933 |
| Postal/ZIP Codes in Gyesu-Dong, Siheung (계수동) |
14901, 14923, 14924, 14925, 14928, … |
| Postal/ZIP Codes in Hajung-Dong, Siheung (하중동) |
14957, 14962, 14971, 14972, 14973, … |
| Postal/ZIP Codes in Hasang-Dong, Siheung (하상동) |
14973, 14977, 14979 |
| Postal/ZIP Codes in Hwajeong-Dong, Siheung (화정동) |
14992 |
| Postal/ZIP Codes in Janggok-Dong, Siheung (장곡동) |
14970, 14971, 14996, 14997, 15001, … |
| Postal/ZIP Codes in Janghyeon-Dong, Siheung (장현동) |
14971, 14996, 14998, 14999, 15002 |
| Postal/ZIP Codes in Jeongwang-Dong, Siheung (정왕동) |
15007, 15008, 15009, 15010, 15011, … |
| Postal/ZIP Codes in Jonam-Dong, Siheung (조남동) |
14936, 14983, 14984, 14985, 14986, … |
| Postal/ZIP Codes in Jugyul-Dong, Siheung (죽율동) |
15046, 15050 |
| Postal/ZIP Codes in Maehwa-Dong, Siheung (매화동) |
14931, 14939, 14940, 14941, 14942 |
| Postal/ZIP Codes in Misan-Dong, Siheung (미산동) |
14944, 14945, 14954, 14956, 14957 |
| Postal/ZIP Codes in Mokgam-Dong, Siheung (목감동) |
14934, 14935, 14984, 14985, 14987 |
| Postal/ZIP Codes in Mujinae-Dong, Siheung (무지내동) |
14932, 14933 |
| Postal/ZIP Codes in Murwang-Dong, Siheung (물왕동) |
14980, 14981, 14983, 14990, 14993 |
| Postal/ZIP Codes in Neunggok-Dong, Siheung (능곡동) |
14992, 14994, 14995, 14997, 14999 |
| Postal/ZIP Codes in Nongok-Dong, Siheung (논곡동) |
14934, 14982, 14983, 14984 |