Marin County ranks first of all California counties in median household income, and the Twin Cities certainly play a part in that.
Rich Blocks, Poor Blocks, a website that compiles American Community Survey data, has broken down every city in America by neighborhood and listed them all by average household income, and the results are quite interesting.
The site separates Larkspur and Corte Madera into just two sections — the pair of census tracts that divide the cities.
Larkspur, census tract 1200, has a median household income of $90,605. Meanwhile Corte Madera, census tract 1211, has a median household income of $101,422. Neighboring Kentfield's median household income is even higher at $123,650.
Middle class in California ranges between $53,000 to $67,000 according to the survey.
To see the data mapped out and check our more California neighborhoods, visit the Rich Blocks, Poor Blocks website.