| Postal/ZIP Codes in Paltan-myeon, Hwaseong (팔탄면) |
18280, 18293, 18336, 18524, 18525, … |
| Postal/ZIP Codes in Saesol-Dong, Hwaseong (새솔동) |
18236, 18237, 18238, 18239, 18240, … |
| Postal/ZIP Codes in Sancheok-Dong, Hwaseong (산척동) |
18489, 18490, 18496, 18501, 18502, … |
| Postal/ZIP Codes in Seogu-Dong, Hwaseong (석우동) |
18447, 18448, 18449, 18450, 18451, … |
| Postal/ZIP Codes in Seosin-myeon, Hwaseong (서신면) |
18544, 18552, 18553, 18554, 18555, … |
| Postal/ZIP Codes in Sin-Dong, Hwaseong (신동) |
18465, 18492 |
| Postal/ZIP Codes in Song-Dong, Hwaseong (송동) |
18488, 18497 |
| Postal/ZIP Codes in Songsan-Dong, Hwaseong (송산동) |
18345, 18346, 18347, 18356, 18357, … |
| Postal/ZIP Codes in Songsan-myeon, Hwaseong (송산면) |
18200, 18206, 18221, 18233, 18234, … |
| Postal/ZIP Codes in Ujeong-eup, Hwaseong (우정읍) |
18557, 18558, 18559, 18560, 18561, … |
| Postal/ZIP Codes in Yanggam-myeon, Hwaseong (양감면) |
17794, 18608, 18626, 18627, 18628, … |
| Postal/ZIP Codes in Yeongcheon-Dong, Hwaseong (영천동) |
18461, 18462, 18463, 18464, 18466, … |