Yokohama横浜市

Yokohama-shi. The name ends in (shi), the word for city.

Yokohama (横浜市, Yokohama-shi) is a city and a designated city with 18 wards in Kanagawa Prefecture. Population 3,777,491 (2020 census), area 437.71 km². Borders 12 places.

Japan's largest municipality by population, at about 3.7 million. That is more than any single Tokyo special ward, and more than most prefectures. It has 18 wards.

Tokyo as a whole is larger, but Tokyo is a prefecture, not a city. Among municipalities, Yokohama is the biggest.

Open Yokohama on the map

Facts

Japanese name
横浜市
Reading
Yokohama-shi
Kind
City (市), designated city (政令指定都市): a local government
Prefecture
Kanagawa 神奈川県
Region
Kantō 関東
Population
3,777,491 (2020 census)
Change since 2015
+1.4% from 3,724,844
Area
437.71 km²
Density
8,630 people per km²
Households
1,753,081
Under 15
11.7%
65 and over
25.1%
Foreign residents
103,591 (2.7%)
Code
14100 (団体コード, the municipality code)
Website
www.city.yokohama.lg.jp
Wikipedia
English / 日本語

The 18 wards of Yokohama行政区

Yokohama is a designated city, so it is divided into wards. Each ward has an office for counter services, and none has a mayor or an assembly. Voters in every ward elect the same city mayor.

WardPopulationkm²
Tsurumi Ward鶴見区297,43733.23
Kanagawa Ward神奈川区247,26723.72
Nishi Ward西区104,9357.03
Naka Ward中区151,38821.44
Minami Ward南区198,15712.65
Hodogaya Ward保土ケ谷区207,81121.93
Isogo Ward磯子区166,73119.05
Kanazawa Ward金沢区198,93930.96
Kohoku Ward港北区358,53031.4
Totsuka Ward戸塚区283,70935.79
Konan Ward港南区215,24819.9
Asahi Ward旭区245,17432.73
Midori Ward緑区183,08225.51
Seya Ward瀬谷区122,62317.17
Sakae Ward栄区120,19418.52
Izumi Ward泉区152,37823.58
Aoba Ward青葉区310,75635.22
Tsuzuki Ward都筑区213,13227.87

Neighbouring municipalities

12 places share a land border with Yokohama, counted through its wards. Borders across water are not counted.

Questions about Yokohama

Is Yokohama a city or a prefecture?
Yokohama (横浜市) is a city (市, shi) in Kanagawa Prefecture. It is a municipality, the lower of Japan's two tiers of local government, and elects its own mayor and assembly. It is a designated city, divided into 18 wards. The wards are offices of the city, not governments.
Where is Yokohama?
Yokohama is in Kanagawa Prefecture (神奈川県), in the Kantō region of Japan. The prefecture is a government; the region is a customary grouping of prefectures and elects nothing.
What is the population of Yokohama?
3,777,491 at the 2020 census, up 1.4% from 3,724,844 in 2015. The area is 437.71 km², which is 8,630 people per km². 1,753,081 households. 25.1% of residents are 65 or older and 11.7% are under 15.
Which municipalities border Yokohama?
12: Machida City (町田市) in Tokyo, Kawasaki Ward (川崎区) of Kawasaki, Saiwai Ward (幸区) of Kawasaki, Nakahara Ward (中原区) of Kawasaki, Takatsu Ward (高津区) of Kawasaki, Miyamae Ward (宮前区) of Kawasaki, Asao Ward (麻生区) of Kawasaki, Yokosuka City (横須賀市), Kamakura City (鎌倉市), Fujisawa City (藤沢市), Zushi City (逗子市), and Yamato City (大和市). These are the municipalities that share a land border with Yokohama in the boundary data. Borders across water are not counted.
How is Yokohama written in Japanese?
横浜市, read Yokohama-shi. The last character, 市 (shi), is the word for city, and the name is often used without it in English.
How does an address in Yokohama begin?
神奈川県横浜市… (Kanagawa-ken, Yokohama-shi, …). The prefecture name is written first, then the city name. Then the name of one of the 18 wards. After that are written the named area, the chōme, the block, and the building number.

Boundaries and neighbours: MLIT 国土数値情報. Population, households, and age groups: 2020 Population Census (令和2年国勢調査). Area: Geospatial Information Authority of Japan (全国都道府県市区町村別面積調, 2020). Website and Wikipedia links: Wikidata.