[5] According to the United States Census Bureau, the CDP had a total area of 0.1 square miles (0.26 km2), all of it land.

The parts of the neighborhood in San Jose are included in that city's article as well as 2010 data when the whole area was annexed.)

29.6% of all households were made up of individuals, and 6.2% had someone living alone who was 65 years of age or older.

In the California State Legislature, Sunol-Midtown is in the 15th Senate District, represented by Democrat Dave Cortese, and in the 28th Assembly District, represented by Democrat Gail Pellerin.

It is directly south of Diridon Station, which serves Caltrain and eventually Bay Area Rapid Transit (BART).

The area is served VTA light rail at the Race Street station.