City Population And Economic Context
San Geronimo, CA
San Geronimo, CA city profile with direct Population Pulse only when verified, plus named parent-county economic context.
/ca/san-geronimoUpdated Sep 6, 2026
Overview
San Geronimo, CA city profile with direct Population Pulse only when verified, plus named parent-county economic context.
Current Population And County Economic Pulse
Direct city population values appear only when the Census place match is verified. Jobs and earnings use named parent-county context.
County Population Context
Parent-county context2025 population estimate
Marin County: 253,694
One-year change -0.8%
Five-year change -2.9%
Marin County data is shown as context; it is not claimed as a city estimate.
View Marin County profile →County Jobs Context
Parent-county contextQ1 2026 average covered employment
Marin County: 108,648
Q1 2025 -0.2%
2025 annual context 110,071
Marin County data is shown as context; it is not claimed as a city estimate.
View Marin County profile →