Saitama埼玉県
Saitama-ken, さいたまけん. The name ends in 県 (ken), prefecture.
Saitama is directly north of Tokyo, and many of its people commute there. Saitama City was formed in 2001 by merging Urawa, Ōmiya, and Yono.
Facts
- Japanese name
- 埼玉県
- Reading
- Saitama-ken / さいたまけん
- Region
- Kantō 関東
- Capital
- Saitama さいたま市
- Population
- 7,344,765 (2020 census)
- Area
- 3,798 km²
- Density
- 1,934 people per km²
- Municipalities
- 63: 40 cities, 22 towns, and 1 village
- Designated cities
- Saitama City
- Districts (郡)
- 8
- Codes
- JIS 11, ISO 3166-2 JP-11
- Website
- www.pref.saitama.lg.jp
- Tree
- zelkova ケヤキ
- Flower
- Japanese primrose サクラソウ
- Bird
- collared dove シラコバト
The tree, flower, and bird are the prefectural symbols, chosen by ordinance. Every prefecture has all three.
The most populous municipalities
| Municipality | Population | km² | Share |
|---|---|---|---|
| Saitama Cityさいたま市 | 1,324,025 | 217.43 | 18.0% |
| Kawaguchi City川口市 | 594,274 | 61.95 | 8.1% |
| Kawagoe City川越市 | 354,571 | 109.13 | 4.8% |
| Tokorozawa City所沢市 | 342,464 | 72.11 | 4.7% |
| Koshigaya City越谷市 | 341,621 | 60.24 | 4.7% |
| Soka City草加市 | 248,304 | 27.46 | 3.4% |
| Kasukabe City春日部市 | 229,792 | 66 | 3.1% |
| Ageo City上尾市 | 226,940 | 45.51 | 3.1% |
| Kumagaya City熊谷市 | 194,415 | 159.82 | 2.6% |
| Niiza City新座市 | 166,017 | 22.78 | 2.3% |
2020 census. Share is the municipality's part of the prefecture's population. The other 53 are listed below.
How an address here begins
埼玉県さいたま市…
Saitama-ken, Saitama-shi, …
The prefecture name is written first, then the municipality name, then the name of one of Saitama's 10 wards. The guide explains the rest of the address, and the map finds any address you paste into it.
Neighbouring prefectures
Every municipality in Saitama市区町村
63 local governments, each with its own mayor and assembly. Each has a page with its population, area, neighbours, and boundary on the map.
Designated city政令指定都市
A designated city is divided into wards. The wards are offices of the city, not governments.
Other cities市
- Kawagoe City川越市
- Kumagaya City熊谷市
- Kawaguchi City川口市
- Gyoda City行田市
- Chichibu City秩父市
- Tokorozawa City所沢市
- Hanno City飯能市
- Kazo City加須市
- Honjo City本庄市
- Higashimatsuyama City東松山市
- Kasukabe City春日部市
- Sayama City狭山市
- Hanyu City羽生市
- Konosu City鴻巣市
- Fukaya City深谷市
- Ageo City上尾市
- Soka City草加市
- Koshigaya City越谷市
- Warabi City蕨市
- Toda City戸田市
- Iruma City入間市
- Asaka City朝霞市
- Shiki City志木市
- Wako City和光市
- Niiza City新座市
- Okegawa City桶川市
- Kuki City久喜市
- Kitamoto City北本市
- Yashio City八潮市
- Fujimi City富士見市
- Misato City三郷市
- Hasuda City蓮田市
- Sakado City坂戸市
- Satte City幸手市
- Tsurugashima City鶴ヶ島市
- Hidaka City日高市
- Yoshikawa City吉川市
- Fujimino Cityふじみ野市
- Shiraoka City白岡市
Districts, with their towns and villages郡 町 村
A district is a name that groups towns and villages in an address. It has no office and no election. Each town and village in it is a government.
Questions about Saitama
- Is Saitama a city or a prefecture?
- Saitama (埼玉県) is a prefecture, one of Japan's 47. Saitama City (さいたま市) is a municipality inside it and its capital. On its own, the name usually means the city. With 県 on the end it means the prefecture.
- What is the capital of Saitama?
- Saitama City (さいたま市). The prefectural office is there. It is also the largest municipality in the prefecture. It is a designated city, divided into wards.
- What does 県 mean in 埼玉県?
- 県 (ken) means prefecture. It is the ordinary word for prefecture, used by 43 of the 47. The other four are Tokyo (都), Hokkaidō (道), Osaka, and Kyoto (府), which are the same kind of government with a different word at the end of the name.
- How many municipalities are in Saitama?
- 63: 40 cities, 22 towns, and 1 village. Each is a local government with its own mayor and assembly. One of them is a designated city, divided into wards: Saitama City (10 wards). The wards are offices of the city, not governments. The towns and villages are grouped into eight districts (郡), names used in addresses, not governments.
- What is the population of Saitama?
- 7,344,765 at the 2020 census, on 3,798 km², which is 1,934 people per km². Saitama is the 5th most populous of the 47 prefectures and the 39th largest by area.
- Which prefectures border Saitama?
- Six prefectures: Ibaraki (茨城県), Gunma (群馬県), Chiba (千葉県), Tokyo (東京都), Yamanashi (山梨県), and Nagano (長野県). Borders across water are not counted.
- What region is Saitama in?
- Kantō (関東). A region is a customary grouping of prefectures, not a government, so Saitama elects a governor and an assembly but the region elects nothing.
- How is Saitama written in Japanese?
- 埼玉県, read Saitama-ken and written さいたまけん in hiragana. The last character, 県, is the word for prefecture, and the name is often used without it in English.
- How does an address in Saitama begin?
- With the prefecture name, then the municipality name: 埼玉県さいたま市… (Saitama-ken, Saitama-shi, …). In Saitama the ward name is written after the city name, since it is a designated city. After that are written the named area, the chōme, the block, and the building number.
- What is the largest city in Saitama?
- Saitama City (さいたま市), with 1,324,025 people at the 2020 census. It is also the capital. The three most populous municipalities are Saitama City (さいたま市, 1,324,025), Kawaguchi City (川口市, 594,274), and Kawagoe City (川越市, 354,571).
- What are the symbols of Saitama?
- The prefectural tree is the zelkova (ケヤキ), the flower the Japanese primrose (サクラソウ), and the bird the collared dove (シラコバト). Saitama chose them by ordinance, as every prefecture has.
Boundaries: MLIT 国土数値情報. Population: 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). Municipality counts are from the boundary data on the map. Website and symbols: the prefecture's Japanese Wikipedia article, read in September 2026.