Makuhari-nishi

 is a district of Mihama Ward, Chiba City, Chiba Prefecture, Japan, consisting of 1-chōme to 6-chōme. The district entirely consists of reclaimed land from Tokyo Bay. In 1-chōme to 4-chōme the newer "Jūkyo-hyōji" (住居表示) style is adopted, while in 5-chōme and 6-chōme the older "chiban" (地番) style is adopted.
Geography.
The district is located on the western part of Mihama Ward.
Surrounding districts.
Mihama Ward, Chiba City
Hanamigawa Ward, Chiba City
Narashino City
Demographics.
The population as of March 2018 is shown below.