Niiza, Saitama

Niiza
新座市 
Niiza City Hall
Location of Niiza in Saitama Prefecture
Niiza
Coordinates: 35°47′36.6″N 139°33′55.1″E / 35.793500°N 139.565306°E / 35.793500; 139.565306
CountryJapan
RegionKantō
PrefectureSaitama
Town settledMarch 1, 1955
City settledNovember 1, 1970
Government
  MayorMasaru Namiki (from July 2016)
Area
  Total
22.78 km2 (8.80 sq mi)
Population
 (January 1, 2021)
  Total
166,208
  Density7,300/km2 (19,000/sq mi)
Time zoneUTC+9 (Japan Standard Time)
– TreeAcer palmatum
– Flowermagnolia kobus
Phone number048-477-1111
Address1-1-1 Nobitome, Niiza-shi, Saitama-ken 352-8623
WebsiteOfficial website

Niiza (新座市, Niiza-shi) is a city in Saitama Prefecture, Japan. As of 1 January 2021, the city had an estimated population of 166,208 in 76,639 households and a population density of 7300 persons per km2. The total area of the city is 22.78 square kilometres (8.80 sq mi).