| Sarenga | |
| Settlement Type: | Census Town |
| Pushpin Map: | India West Bengal#India3 |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in West Bengal, India |
| Coordinates: | 22.54°N 88.21°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | West Bengal |
| Subdivision Type2: | District |
| Subdivision Name2: | Howrah |
| Unit Pref: | Metric |
| Elevation M: | 6 |
| Population Total: | 25,200 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Bengali, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | WB |
| Blank1 Name Sec1: | Lok Sabha constituency |
| Blank1 Info Sec1: | Howrah |
| Blank2 Name Sec1: | Vidhan Sabha constituency |
| Blank2 Info Sec1: | Sankrail |
| Iso Code: | IN-WB |
Sarenga is a census town in Sankrail CD Block of Howrah Sadar subdivision in Howrah district in the Indian state of West Bengal. It is a part of Kolkata Urban Agglomeration.[1]
Sarenga is located at .[2] It has an average elevation of 6m (20feet).
As per 2011 Census of India Sarenga had a total population of 25,200 of which 12,798 (51%) were males and 12,402 (49%) were females. Population below 6 years was 3,085. The total number of literates in Sarenga was 17,041 (77.06% of the population over 6 years).[3]
Sarenga was part of Kolkata Urban Agglomeration in 2011 census.[4]
India census,[5] Sarenga had a population of 21,621. Males constitute 51% of the population and females 49%. Sarenga has an average literacy rate of 59%, lower than the national average of 59.5%: male literacy is 64% and female literacy is 54%. In Sarenga, 12% of the population is under 6 years of age.
Abada railway station on Howrah-Kharagpur line is the nearest railway station.