| Porathissery | |
| Settlement Type: | village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Kerala, India |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Kerala |
| Subdivision Type2: | District |
| Subdivision Name2: | Thrissur |
| Government Type: | Municipal Council |
| Governing Body: | Irinjalakuda Municipality |
| Unit Pref: | Metric |
| Population Total: | 16768 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Malayalam, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 6XXXXX |
| Registration Plate: | KL- |
Porathissery is a village in Irinjalakuda municipality Thrissur district in the state of Kerala, India.[1]
As of the 2011 Indian census, Porathissery had a population of 16,768 with 7,829 males and 8,939 females. There were 1,522 children below the age of 6.[2]
Of the 16,768 people in Porathissery, 72.84% of the population were Hindu, 21.89% were Christian, 5.21% were Muslim, 0.02% stated other, and 0.04% did not provide their religion.