We threw a lot of criteria at this one to get the best, most complete results possible. So we researched the internet for a database that contains all that information.
Of course, we want to measure the type of people who live in each city and make some assumptions about what single people like. To give you the places in California which are best for singles to find one another, we used Saturday Night Science to look at a handful of metrics. Cheapest Places To Live In California Methodology: How do you determine which city is best for singles in California anyways?