| Barwa | |
| Native Name Lang: | hi |
| Settlement Type: | Village |
| Pushpin Map: | India Bihar#India |
| Coordinates: | 27.0919°N 84.4653°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Bihar |
| Subdivision Type2: | District |
| Subdivision Name2: | West Champaran district |
| Subdivision Type3: | Block |
| Subdivision Name3: | Narkatiaganj |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Blank Name Sec1: | 2011 census code |
| Blank Info Sec1: | 216656 |
| Iso Code: | IN-BR |
Barwa is a village in West Champaran district in the Indian state of Bihar. It is located in the Narkatiaganj block.
India census, Barwa had a population of 1,943 in 345 households. Males constitute 52.7% of the population and females 47.2%. Barwa has an average literacy rate of 41.53%, lower than the national average of 74%: male literacy is 66%, and female literacy is 33%. In Barwa, 21.25% of the population is under 6 years of age.[1]