Ōta, Gunma
| Ōta 太田市 | |
|---|---|
| View of downtown Ōta | |
| Location of Ōta in Gunma Prefecture | |
| Coordinates: 36°17′28.1″N 139°22′31.4″E / 36.291139°N 139.375389°E | |
| Country | Japan | 
| Region | Kantō | 
| Prefecture | Gunma | 
| First official recorded | 5th century AD | 
| City settled | May 3, 1948 | 
| Government | |
| • Mayor | Masayoshi Shimizu | 
| Area | |
|  • Total | 175.54 km2 (67.78 sq mi) | 
| Population  (August 2020) | |
|  • Total | 224,358 | 
| • Density | 1,300/km2 (3,300/sq mi) | 
| Time zone | UTC+9 (Japan Standard Time) | 
| - Tree | Pine, Osmanthus, Maple, Ginkgo | 
| - Flower | Chrysanthemum, Sage, Spring orchid, Azalea | 
| Phone number | 0276-47-1111 | 
| Address | 2-35 Hama-cho, Ōta-shi, Gumma-ken 373-8718 | 
| Website | Official website | 
Ōta (太田市, Ōta-shi) is a city located in Gunma Prefecture, Japan. As of 31 August 2020, the city had an estimated population of 224,358 in 109,541 households, and a population density of 1300 persons per km2. The total area of the city is 60.97 square kilometres (23.54 sq mi).