| Nilaheri | |
| Official Name: | Nilaheri |
| Government Type: | Panchayat |
| Governing Body: | Sarpanch ROSHNI DEVI,Year 2022 |
| Map Alt: | Nilaheri on map of Haryana |
| Pushpin Map: | India Haryana#India |
| Pushpin Label Position: | right |
| Pushpin Map Alt: | Map of Haryana showing the location of Nilaheri |
| Coordinates: | 28.4909°N 76.5163°W |
| Subdivision Type: | Country |
| Subdivision Name: | India |
| Subdivision Type1: | State |
| Subdivision Name1: | Haryana |
| Subdivision Type2: | District |
| Subdivision Name2: | Jhajjar |
| Subdivision Type3: | Tehsil |
| Subdivision Name3: | Salhawas |
| Population Total: | 2508 |
| Population Male: | 1261 |
| Population Female: | 1247 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Postal Code: | 124146 |
| Area Code Type: | STD |
| Area Code: | 01251 |
| Registration Plate: | HR-14 |
Nilaheri is a village in Salhawas tehsil, Jhajjar district, Haryana, India, forming a part of Rohtak division. It is 26.6km (16.5miles) south of the district headquarters at Jhajjar. Its postal head office is at Salhawas, 8km (05miles) distant.
As of the 2011 India census, Nilaheri had a population of 2508 in 541 households. Males (1261) constitute 50.27% of the population and females (1247) 49.72%. Nilaheri has an average literacy (1756) rate of 70.01%, lower than the national average of 74%: male literacy (1001) is 57%, and female literacy (755) is 42.99% of total literates (1756). In Nilaheri, Jhajjar 15.77% of the population is under 6 years of age (277).[1]
Nilheri has a Government Senior Secondary School and a primary school. There are also temples dedicated to Lord Krishana, Lord Hanumaan and Lord Shiva.Dada Bhaiya