| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Campo Limpo, Itumbiara | 75545-000 |
| Postal/ZIP Codes in Itumbiara, Itumbiara | 75503, 75509, 75510, 75513, 75514, 75515, 75516, 75520, 75522, 75523, 75524, 75526, 75528, 75530, 75532, 75533, 75534, 75535, 75536, 75544 |
| Postal/ZIP Codes in Meia Ponte, Itumbiara | 75547-000 |
| Postal/ZIP Codes in Sarandi, Itumbiara | 75549-000 |