A settled market
San Diego's population changed 1.6% from April 2020 to July 2025. Fewer people are new in town, so most customers already have a contractor. You win them with reviews, fast replies and showing up when their usual company doesn't.1
Local SEO · San Diego, CA
Local SEO for contractors in San Diego, CA.
San Diego grew 1.6% since 2020, to 1,406,106 people. Every month, Google sees about 12,670 searches for a home-service trade plus "San Diego", led by plumbing. Here is what that means for contractors who want those calls.
Get my free audit →The San Diego market
What the numbers mean for your phone.
What San Diego searches for
Every month, people search Google for "plumber san diego" about 6,600 times and "hvac san diego" about 1,600 times. Across our seven trades it adds up to roughly 12,670 searches a month that name the city. The quietest of the seven here is solar (535/mo). A search that names a trade and a city usually comes from someone looking to hire.2
Search demand · San Diego
What people type into Google here.
Average monthly US Google searches for each trade plus "San Diego".
Total
12,670
searches a month for these seven trades plus "San Diego". Typical month of the last 12, from Google Ads data via DataForSEO. Searches like "plumber near me" aren't counted here.
Trades this market points to
More in California
Sources
Where these numbers come from.
- 1U.S. Census Bureau, Vintage 2025 subcounty population estimates (SUB-EST2025)
https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025.csv - 2Google Ads search volume via DataForSEO (United States, English; median month of the last 12). Keywords: "<trade> san diego"
https://dataforseo.com/apis/keywords-data-api
Researched 2026-11-12. We never fill a number from memory. If a fact has no source, it isn't on this page.