Sashiōgi Population 2026
Sashiōgi has a population of 17,101, making it the #1144 biggest city in 🇯🇵 Japan, located in Saitama. It is about 569× smaller than Tokyo, the country's biggest city.
Population (city proper)
17,101
Rank in Japan
#1144
Coordinates
35.91°N, 139.58°E
~19 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
27 km
17 miles, straight line
Other big cities in Saitama
Cities near Sashiōgi
FAQ
What is the population of Sashiōgi?
Sashiōgi has a population of 17,101 (city proper, latest official figure via GeoNames), making it the #1144 biggest city in Japan.
What region is Sashiōgi in?
Sashiōgi is located in Saitama, Japan.
Is Sashiōgi the capital of Japan?
No, the capital of Japan is Tokyo, about 27 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.