Pacifica, CA is seeing rapid growth and Pacifica, CA's' housing market remains optimal with an average home price that is -100% below the 2023 national average. Pacifica, CA is part of San Mateo county and taxes are an important factor to consider when purchasing a home whether through rent to own or a traditional purchase. The average tax rate as of 2023 for county San Mateo is 0.56% which is below the national average, which is 0.99%.