| Somanathapura | |
| Settlement Type: | village |
| Pushpin Map: | India Karnataka |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Karnataka, India |
| Coordinates: | 12.5782°N 76.4469°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Karnataka |
| Subdivision Type2: | District |
| Subdivision Name2: | Mandya district |
| Governing Body: | Grama Panchayat |
| Unit Pref: | Metric |
| Population Total: | 836[1] |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Kannada |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | KA |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Mysore |
| Iso Code: | IN-KA |
Somanathapura, is a village in Krishnarajapet, Mandya district in the state of Karnataka in India.[2] It is located from Mysore city.[3]
According to the 2011 Indian Census, the town consists of 836 people. The town has a literacy rate of 78.11 percent which is higher than Karnataka's average of 75.36 percent.
| Total | 836 | 417 | 419 | |
| In the age group 0–6 years | 61 | 32 | 29 | |
| Scheduled Castes (SC) | 173 | 85 | 88 | |
| Scheduled Tribes (ST) | 0 | 0 | 0 | |
| Literates | 653 | 350 | 303 | |
| Illiterate | 183 | 67 | 116 | |
| Total Worker | 391 | 276 | 115 | |
| Main Worker | 268 | 222 | 46 | |
| Main Worker - Cultivator | 123 | 120 | 3 | |
| Main Worker - Agricultural Labourers | 70 | 42 | 28 | |
| Main Worker - Household Industries | 4 | 2 | 2 | |
| Main Worker - Other | 71 | 58 | 13 | |
| Marginal Worker | 123 | 54 | 69 | |
| Marginal Worker - Cultivator | 7 | 5 | 2 | |
| Marginal Worker - Agriculture Labourers | 112 | 46 | 66 | |
| Marginal Worker - Household Industries | 1 | 0 | 1 | |
| Marginal Workers - Other | 3 | 3 | 0 | |
| Marginal Worker (3-6 Months) | 121 | 53 | 68 | |
| Marginal Worker - Cultivator (3-6 Months) | 7 | 5 | 2 | |
| Marginal Worker - Agriculture Labourers (3-6 Months) | 110 | 45 | 65 | |
| Marginal Worker - Household Industries (3-6 Months) | 1 | 0 | 1 | |
| Marginal Worker - Other (3-6 Months) | 3 | 3 | 0 | |
| Marginal Worker (0-3 Months) | 2 | 1 | 1 | |
| Marginal Worker - Cultivator (0-3 Months) | 0 | 0 | 0 | |
| Marginal Worker - Agriculture Labourers (0-3 Months) | 2 | 1 | 1 | |
| Marginal Worker - Household Industries (0-3 Months) | 0 | 0 | 0 | |
| Marginal Worker - Other Workers (0-3 Months) | 0 | 0 | 0 | |
| Non Worker | 445 | 141 | 304 |