| Dumari Village | |
| Settlement Type: | Village |
| Pushpin Map: | India Bihar |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Bihar, India |
| Coordinates: | 26.0686°N 84.8869°W |
| Subdivision Type: | Country |
| Subdivision Name: | India |
| Subdivision Type1: | State |
| Subdivision Type2: | District |
| Subdivision Type3: | Block/Police Station |
| Subdivision Type4: | Gram Panchayat |
| Subdivision Name1: | Bihar |
| Subdivision Name2: | Saran district |
| Subdivision Name3: | Taraiya |
| Subdivision Name4: | Dumari Village |
| Leader Title: | Chief Minister |
| Leader Name: | Nitish Kumar (JD(U)) |
| Leader Title1: | MP |
| Leader Name1: | Janardan Singh Sigriwal(BJP) |
| Unit Pref: | Metric |
| Area Total Km2: | 1.13 |
| Population Total: | 1724 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type2: | Languages |
| Demographics2 Title1: | Local |
| Demographics2 Info1: | Bhojpuri Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 841424 |
| Blank1 Name Sec1: | Lok Sabha constituency |
| Blank1 Info Sec1: | Maharajganj (Saran) |
| Leader Title2: | MLA |
| Leader Title3: | Mukhiya |
| Blank2 Name Sec1: | Vidhan Sabha constituency |
| Blank2 Info Sec1: | Taraiya |
| Leader Title4: | Sarpanch |
Dumari is a village in Taraiya block of Saran district in Bihar, India. Located in a rural area of Saran district, it is one of the 79 villages of Taraiya block. The village has 321 homes.
Dumari is a medium-sized village situated in the northernmost part of the Saran (Chhapra) district with a distance of about 77 km from the state capital, Patna. It is in a north-east direction of Taraiya Block (Police Station) with a distance of about 3 km. A famous temple of Lord Shiva (Shiv Mandir) and Brahm Baba (made by the late Ramadhar Singh) is in Dumari Village. The nearest major road at the distance of less than 1 km is Sohagara-Nainijor-Guthani Road. The nearest river to this village, at a distance of about 3 km, is Gandak river.
According to the 2011 India census, Dumari's population was 1,724. Out of this, 903 are male and 821 are female. The village has 270 children in the age bracket of 0–6 years. Among them, 155 are boys and 115 are girls.
The local languages are Bhojpuri and Hindi as well. There are people of various castes like Rajput, Baitha (Dhobi), Shav etc. Despite such a great diversity, there is a common thread linking the people of this village because the 'fraternity and brotherhood' among these people are perfect. There are some temples of Hindu deities like Goddesses Maa Kali and Chanki, Lord Hanuman and Lord Shiva. This village is known for farmers. The number of employed people of Dumari village is more than 150 working in private sectors including their own businesses and also working in Indian and international companies.
Tha nearest railway station is Shamkouriya and Mashrakh railway station.
Chhapra is the nearest town.