Named communities
Largest named OC communities in Nizamabad
| Caste / community | Social category | Population | Within district category |
|---|---|---|---|
| Reddy | OC | 61,188 | 29.9% |
| Muslims (other than BC-E) | OC | 49,715 | 24.3% |
| No Caste | OC | 26,935 | 13.2% |
| Kamma / Chowdary | OC | 17,990 | 8.8% |
| Komati / Vaishya / Gupta / Shetti | OC | 17,047 | 8.3% |
| Kapu / Naidu | OC | 10,815 | 5.3% |
| Brahmins | OC | 6,343 | 3.1% |
| Others | OC | 4,567 | 2.2% |
| Velama | OC | 3,998 | 1.9% |
| Ayyangars / Iyer | OC | 1,433 | 0.7% |
| Marwadies | OC | 1,339 | 0.7% |
| Jains | OC | 855 | 0.4% |
| Christian (other than BC-C) | OC | 654 | 0.3% |
| Sikhs | OC | 510 | 0.3% |
| Kshathriya / Raju | OC | 435 | 0.2% |