Government Code › TITLE 3. GOVERNMENT OF COUNTIES › DIVISION 1. COUNTIES GENERALLY › CHAPTER 4. County Seats › ARTICLE 1. Location of County SeatsGovernment Code § 23621‹ § 23620§ 23622 ›Copy linkOpen in browserleginfo ↗23621.The county seat of Marin is San Rafael.(Added by Stats. 1947, Ch. 424.)