| Postal/ZIP Codes in Annyeong-Dong, Hwaseong (안녕동) |
18323, 18324, 18325, 18326, 18327, … |
| Postal/ZIP Codes in Baeyang-Dong, Hwaseong (배양동) |
18339, 18340, 18341, 18343, 18344, … |
| Postal/ZIP Codes in Banggyo-Dong, Hwaseong (방교동) |
18487 |
| Postal/ZIP Codes in Banjeong-Dong, Hwaseong (반정동) |
16684, 18373, 18374, 18387, 18390 |
| Postal/ZIP Codes in Bansong-Dong, Hwaseong (반송동) |
18434, 18435, 18436, 18437, 18438, … |
| Postal/ZIP Codes in Banwol-Dong, Hwaseong (반월동) |
18373, 18374, 18375, 18376, 18377, … |
| Postal/ZIP Codes in Bibong-myeon, Hwaseong (비봉면) |
18240, 18282, 18283, 18284, 18285, … |
| Postal/ZIP Codes in Bongdam-eup, Hwaseong (봉담읍) |
18294, 18295, 18297, 18298, 18299, … |
| Postal/ZIP Codes in Byeongjeom-Dong, Hwaseong (병점동) |
18366, 18367, 18371, 18372, 18394, … |
| Postal/ZIP Codes in Cheonggye-Dong, Hwaseong (청계동) |
18465, 18475, 18476, 18477, 18482, … |
| Postal/ZIP Codes in Geumgok-Dong, Hwaseong (금곡동) |
18511 |
| Postal/ZIP Codes in Gian-Dong, Hwaseong (기안동) |
18337, 18338, 18339, 18341, 18342, … |
| Postal/ZIP Codes in Gisan-Dong, Hwaseong (기산동) |
18373, 18385, 18386, 18387, 18388, … |
| Postal/ZIP Codes in Hwanggye-Dong, Hwaseong (황계동) |
18347, 18358 |
| Postal/ZIP Codes in Hyangnam-eup, Hwaseong (향남읍) |
18533, 18582, 18587, 18588, 18589, … |
| Postal/ZIP Codes in Jangan-myeon, Hwaseong (장안면) |
18280, 18559, 18569, 18573, 18574, … |
| Postal/ZIP Codes in Jangji-Dong, Hwaseong (장지동) |
18498, 18499, 18500, 18504, 18506, … |
| Postal/ZIP Codes in Jeongnam-myeon, Hwaseong (정남면) |
18336, 18363, 18365, 18512, 18513, … |
| Postal/ZIP Codes in Jinan-Dong, Hwaseong (진안동) |
18358, 18367, 18387, 18388, 18389, … |
| Postal/ZIP Codes in Jung-Dong, Hwaseong (중동) |
18465 |
| Postal/ZIP Codes in Mado-myeon, Hwaseong (마도면) |
18254, 18260, 18537, 18538, 18539, … |
| Postal/ZIP Codes in Maesong-myeon, Hwaseong (매송면) |
18286, 18287, 18288, 18289, 18290, … |
| Postal/ZIP Codes in Mok-Dong, Hwaseong (목동) |
18484, 18485, 18489, 18490 |
| Postal/ZIP Codes in Namyang-eup, Hwaseong (남양읍) |
18245, 18246, 18251, 18252, 18253, … |
| Postal/ZIP Codes in Neung-Dong, Hwaseong (능동) |
18416, 18417, 18418, 18420, 18421, … |
| Postal/ZIP Codes in Osan-Dong, Hwaseong (오산동) |
18478, 18479, 18480, 18481, 18482, … |