| Oi | |
| Settlement Type: | Village |
| Pushpin Map: | India Uttar Pradesh |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Uttar Pradesh, India |
| Coordinates: | 27.2289°N 78.7966°W |
| Subdivision Type: | Country |
| Subdivision Name: | India |
| Subdivision Type1: | State |
| Subdivision Name1: | Uttar Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Mainpuri |
| Subdivision Type3: | Tehsil |
| Unit Pref: | Metric |
| Area Total Km2: | 4.961 |
| Population Total: | 3665 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
Oi, also spelled Oya, is a village in Ghiror block of Mainpuri district, Uttar Pradesh. As of 2011, it has a population of 3,665, in 587 households.
As of 2011, Oi had a population of 3,665, in 587 households. This population was 54.6% male (2,002) and 45.4% female (1,663). The 0-6 age group numbered 613 (333 male and 280 female), or 16.7% of the total population. 197 residents were members of Scheduled Castes, or 5.4% of the total.[1]
The 1981 census recorded Oi as having a population of 2,147 people, in 370 households.[2]
The 1961 census recorded Oi as comprising 2 hamlets, with a total population of 1,466 people (821 male and 645 female), in 281 households and 157 physical houses. The area of the village was given as 1,202 acres.[3]
As of 2011, Oi had 2 primary schools; it did not have any healthcare facilities. Drinking water was provided by hand pump and tube well/borehole; there were no public toilets. The village had a post office but no public library; there was at least some access to electricity for all purposes. Streets were made of both kachcha and pakka materials.[4]
See main article: puri district.